--- title: "Sofia to Iasi cheap flights from $181 (SOF to IAS) - Expedia" description: "Cheap Flights from Sofia (SOF) to Iasi (IAS) start at $181 for one-way and for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/sof/ias/sofia-to-iasi" language: en-US market: US currency: USD prices_as_of: 2026-11-12T22:07:22Z --- # $181 Cheap Flights from Sofia (SOF) to Iasi (IAS) ![A cityscape with a mix of modern and historic architecture, including a tall building and a castle-like structure.](https://images.trvl-media.com/place/1556/f37f739e-b452-4ee8-a7d7-0be2611c4dad.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $181 flight on Sun, Mar 28, 2027](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:180.35&airProductToken=AQplCjAIz6YBEgM3NzQY0isglSIo0fSoAzCw9agDOExAAFgBagVCQVNJQ3IITDIwTkhCVTkKMQjPpgESAzcwMxiVIiCIkAEoz%5F2oAzCp%5FqgDOExAAVgBagVCQVNJQ3IITDIwTkhCVTkSCggCEAEYAioCT1MYASIECAEQASgCKAMoBDAL) ## Popular airlines from Sofia Airport (SOF) to Iasi (IAS) [Air Serbia](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:11/26/2026TANYT&leg2=from:IAS,to:SOF,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JU"}}]) [Turkish Airlines](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:11/26/2026TANYT&leg2=from:IAS,to:SOF,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) [Austrian Airlines](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:11/26/2026TANYT&leg2=from:IAS,to:SOF,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) [Air France](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:11/26/2026TANYT&leg2=from:IAS,to:SOF,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) Ai · r France [Lufthansa](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:11/26/2026TANYT&leg2=from:IAS,to:SOF,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) [Tarom-Romanian Air Transport](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:11/26/2026TANYT&leg2=from:IAS,to:SOF,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"RO"}}]) ## Cheap Flights from Sofia to Iasi (SOF-IAS) Prices were available within the past 7 days and start at $181 for one-way flights, for the period specified. Prices and availability are subject to change. One way [Select Austrian Airlines flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $181 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:180.35&airProductToken=AQplCjAIz6YBEgM3NzQY0isglSIo0fSoAzCw9agDOExAAFgBagVCQVNJQ3IITDIwTkhCVTkKMQjPpgESAzcwMxiVIiCIkAEoz%5F2oAzCp%5FqgDOExAAVgBagVCQVNJQ3IITDIwTkhCVTkSCggCEAEYAioCT1MYASIECAEQASgCKAMoBDAL) SOF · IAS · One way [Select Lufthansa flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $214 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:213.42&airProductToken=AQqwAQoxCMyQARIEMTcwNxjSKyCMFSj076gDMOzwqAM4TEAAWAFqBUJBU0lDcghMMjBOSEJVOQo8CMyQARIENTQ2MBiMFSCVIiio8agDMOnxqAM4TEABWAFqBUJBU0lDcghMMjBOSEJVOXoJCM-mARIDMTgyCj0IzJABEgQ1NDI2GJUiIIiQASiv8qgDMInzqAM4TEABWAFqBUJBU0lDcghMMjBOSEJVOXoJCM-mARIDNzAzEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) SOF · IAS · One way [Select Austrian Airlines flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $216 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:215.17&airProductToken=AQplCjAIz6YBEgM3NzIY0isglSIo9fKoAzDU86gDOFRAAFgBagVCQVNJQ3IIVDE1TkhCVTkKMQjPpgESAzcwMxiVIiCIkAEoz%5F2oAzCp%5FqgDOFRAAVgBagVCQVNJQ3IIVDE1TkhCVTkSCggCEAEYAioCT1MYASIECAEQASgCKAMoBDAL) SOF · IAS · One way [Select Lufthansa flight, departing Sat, Dec 12 from Sofia to Iasi, priced at $261 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:12/12/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:260.40&airProductToken=AQqwAQoxCMyQARIEMTcwMxjSKyCMFSjQy58DMM3MnwM4S0AAWAFqBUJBU0lDcghLRVVOSEJYMwo8CMyQARIENjMyMhiMFSCVIijE1J8DMIXVnwM4V0ABWAFqBUJBU0lDcghXRVROSEJVNHoJCM-mARIDMTgyCj0IzJABEgQ2MzgyGJUiIIiQASjm1p8DMMDXnwM4V0ABWAFqBUJBU0lDcghXRVROSEJVNHoJCM-mARIDNzAzEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) SOF · IAS · One way [Select Lufthansa flight, departing Sat, Dec 12 from Sofia to Iasi, priced at $262 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:12/12/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:261.80&airProductToken=AQqwAQoxCMyQARIEMTQyNxjSKyClBCjay58DMPDMnwM4S0AAWAFqBUJBU0lDcghLRVVOSEJYNQo8CMyQARIENjM2OBilBCCVIij-058DMNPUnwM4U0ABWAFqBUJBU0lDcghTRVROSEJVMHoJCM-mARIDMjIyCj0IzJABEgQ2MzgyGJUiIIiQASjm1p8DMMDXnwM4U0ABWAFqBUJBU0lDcghTRVROSEJVMHoJCM-mARIDNzAzEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) SOF · IAS · One way [Select Lufthansa flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $268 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:267.70&airProductToken=AQqwAQoxCMyQARIEMTcwNxjSKyCMFSj076gDMOzwqAM4VEAAWAFqBUJBU0lDcghUMTVOSEJVOQo8CMyQARIENTQ2NhiMFSCVIijV9qgDMJb3qAM4VEABWAFqBUJBU0lDcghUMTVOSEJVOXoJCM-mARIDMTg4Cj0IzJABEgQ1NDI2GJUiIIiQASjP%5FagDMKn-qAM4VEABWAFqBUJBU0lDcghUMTVOSEJVOXoJCM-mARIDNzAzEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) SOF · IAS · One way [Select Tarom-Romanian Air Transport flight, departing Mon, Nov 16 from Sofia to Iasi, priced at $271 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:11/16/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:270.60&airProductToken=AQpvCjAI0p4BEgMyOTIY0isg7nwotqadAzD3pp0DOEFAAFgBagVPUFRJTXIIQU9XT1BUQkcKOwjSngESAzcwMxjufCCIkAEox7GdAzD-sZ0DOEhAAVgBagVPUFRJTXIIQU9XT1BUQkd6CAjIZhIDNzAzEgoIARABGAEqAlJPGAEiBAgBEAEoAigEKAYwAQ) SOF · IAS · One way [Select Lufthansa flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $299 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:298.29&airProductToken=AQqlAQoxCMyQARIEMTQzMRjSKyClBCiI8KgDMJ7xqAM4VEAAWAFqBUJBU0lDcghUMTVOSEJVOQoxCMyQARIEMTIyNBilBCCVIiiC%5FKgDMNL8qAM4VEABWAFqBUJBU0lDcghUMTVOSEJVOQo9CMyQARIENTQyNhiVIiCIkAEoz%5F2oAzCp%5FqgDOFRAAVgBagVCQVNJQ3IIVDE1TkhCVTl6CQjPpgESAzcwMxIKCAIQARgCKgJMSBgBIgQIARABKAIoAygEMAs) SOF · IAS · One way [Select Lufthansa flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $307 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:306.63&airProductToken=AQqwAQoxCMyQARIEMTQzMRjSKyClBCiI8KgDMJ7xqAM4U0AAWAFqBUJBU0lDcghTMTBOSEJVOQo8CMyQARIENTQ3MhilBCCVIij48agDMM3yqAM4U0ABWAFqBUJBU0lDcghTMTBOSEJVOXoJCM-mARIDMjAyCj0IzJABEgQ1NDI2GJUiIIiQASjP%5FagDMKn-qAM4U0ABWAFqBUJBU0lDcghTMTBOSEJVOXoJCM-mARIDNzAzEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) SOF · IAS · One way [Select Air Serbia flight, departing Sat, Dec 12 from Sofia to Iasi, priced at $309 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:12/12/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:309.00&airProductToken=AQqLAQooCMqqARIDMTEzGNIrIIExKMjMnwMwk82fAzhWQABYAXIHVk9XUk9KVQooCMqqARIDMTAyGIExIO58KOvWnwMwsdefAzhWQAFYAXIHVk9XUk9KVQo1CMqqARIENzYwORjufCCIkAEolNqfAzDV2p8DOFZAAVgBcgdWT1dST0pVegkI0p4BEgM3MDcSCggBEAEYASoCSlUYASIECAEQASgCKAMoBDAB) SOF · IAS · One way [Select Lufthansa flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $324 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:323.94&airProductToken=AQqwAQoxCMyQARIEMTcwMxjSKyCMFSid86gDMJX0qAM4U0AAWAFqBUJBU0lDcghTMTBOSEJVOQo8CMyQARIENTQ2MhiMFSCVIiia%5FqgDMNv-qAM4U0ABWAFqBUJBU0lDcghTMTBOSEJVOXoJCM-mARIDMTg0Cj0IzJABEgQ1NDI2GJUiIIiQASjviKkDMMmJqQM4U0ABWAFqBUJBU0lDcghTMTBOSEJVOXoJCM-mARIDNzAzEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) SOF · IAS · One way [Select Lufthansa flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $359 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:358.34&airProductToken=AQqwAQoxCMyQARIEMTcwMxjSKyCMFSid86gDMJX0qAM4V0AAWAFqBUJBU0lDcghXRVROSEJVOQo8CMyQARIENTQ2NhiMFSCVIijV9qgDMJb3qAM4V0ABWAFqBUJBU0lDcghXRVROSEJVOXoJCM-mARIDMTg4Cj0IzJABEgQ1NDI2GJUiIIiQASjP%5FagDMKn-qAM4V0ABWAFqBUJBU0lDcghXRVROSEJVOXoJCM-mARIDNzAzEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) SOF · IAS · One way [Select Turkish Airlines flight, departing Sat, Dec 12 from Sofia to Iasi, priced at $365 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:12/12/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:365.00&airProductToken=AQqVAQosCNSWARIEMTAyOBjSKyDInAEowsmfAzCcyp8DOFRAAFgBagJDTHIFVE5DTE8KLAjUlgESBDEwMzkYyJwBIO58KI%5FLnwMw38ufAzhUQAFYAWoCQ0xyBVROQ0xPCjcI1JYBEgQ5MTU4GO58IIiQASjPzZ8DMJXOnwM4UEABWAFqAkNMcgVUTkNMT3oJCNKeARIDNzA3EgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwAQ) SOF · IAS · One way [Select Lufthansa flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $366 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:365.65&airProductToken=AQqwAQoxCMyQARIEMTQzMRjSKyClBCiI8KgDMJ7xqAM4V0AAWAFqBUJBU0lDcghXRVROSEJVOQo8CMyQARIENTQ3NBilBCCVIii08qgDMInzqAM4V0ABWAFqBUJBU0lDcghXRVROSEJVOXoJCM-mARIDMjA0Cj0IzJABEgQ1NDI2GJUiIIiQASjP%5FagDMKn-qAM4V0ABWAFqBUJBU0lDcghXRVROSEJVOXoJCM-mARIDNzAzEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) SOF · IAS · One way [Select Lufthansa flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $384 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:383.68&airProductToken=AQqwAQoxCMyQARIEMTcwNRjSKyCMFSie9qgDMJb3qAM4V0AAWAFqBUJBU0lDcghXRVROSEJVOQo8CMyQARIENTQ2NhiMFSCVIij1gakDMLaCqQM4V0ABWAFqBUJBU0lDcghXRVROSEJVOXoJCM-mARIDMTg4Cj0IzJABEgQ1NDI2GJUiIIiQASjviKkDMMmJqQM4V0ABWAFqBUJBU0lDcghXRVROSEJVOXoJCM-mARIDNzAzEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) SOF · IAS · One way [Select Turkish Airlines flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $405 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:404.17&airProductToken=AQqJAQosCNSWARIEMTAyOBjSKyDInAEoy%5FGoAzCl8qgDOFRAAFgBagJDTHIFVE5DTE8KLAjUlgESBDEwMzkYyJwBIO58KKfzqAMw9%5FOoAzhUQAFYAWoCQ0xyBVROQ0xPCisI0p4BEgM3MDcY7nwgiJABKJT2qAMw2vaoAzhSQAFYAWoCQ0xyBVROQ0xPEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwAQ) SOF · IAS · One way [Select Lufthansa flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $406 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:405.61&airProductToken=AQqlAQoxCMyQARIEMTQyNxjSKyClBCjP86gDMOX0qAM4VkAAWAFqBUJBU0lDcghWRVVOSEJYMQoxCMyQARIEMTIyNBilBCCVIiiC%5FKgDMNL8qAM4TEABWAFqBUJBU0lDcghMRVROSEJVMAo9CMyQARIENTQyNhiVIiCIkAEoz%5F2oAzCp%5FqgDOExAAVgBagVCQVNJQ3IITEVUTkhCVTB6CQjPpgESAzcwMxIKCAIQARgCKgJMSBgBIgQIARABKAIoAygEMAs) SOF · IAS · One way [Select Lufthansa flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $431 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:430.75&airProductToken=AQqwAQoxCMyQARIEMTQyNxjSKyClBCjP86gDMOX0qAM4VkAAWAFqBUJBU0lDcghWRVROSEJVOQo8CMyQARIENTQ4MhilBCCVIija9qgDMK%5F3qAM4VkABWAFqBUJBU0lDcghWRVROSEJVOXoJCM-mARIDMjE2Cj0IzJABEgQ1NDI2GJUiIIiQASjP%5FagDMKn-qAM4VkABWAFqBUJBU0lDcghWRVROSEJVOXoJCM-mARIDNzAzEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) SOF · IAS · One way [Select Lufthansa flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $467 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:467.00&airProductToken=AQqwAQoxCMyQARIEMTQyNxjSKyClBCjP86gDMOX0qAM4VkAAWAFqBUJBU0lDcghWRVROSEJVOQo8CMyQARIENTQ3NBilBCCVIijU%5FagDMKn-qAM4VkABWAFqBUJBU0lDcghWRVROSEJVOXoJCM-mARIDMjA0Cj0IzJABEgQ1NDI2GJUiIIiQASjviKkDMMmJqQM4VkABWAFqBUJBU0lDcghWRVROSEJVOXoJCM-mARIDNzAzEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) SOF · IAS · One way [Select Lufthansa flight, departing Sun, Mar 28 from Sofia to Iasi, priced at $469 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:IAS,departure:3/28/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:468.24&airProductToken=AQqlAQoxCMyQARIEMTQyNxjSKyClBCjP86gDMOX0qAM4VkAAWAFqBUJBU0lDcghWRVROSEJVOQoxCMyQARIEMTIzMhilBCCVIiiL%5FqgDMNv-qAM4VkABWAFqBUJBU0lDcghWRVROSEJVOQo9CMyQARIENTQyNhiVIiCIkAEo74ipAzDJiakDOFZAAVgBagVCQVNJQ3IIVkVUTkhCVTl6CQjPpgESAzcwMxIKCAIQARgCKgJMSBgBIgQIARABKAIoAygEMAs) SOF · IAS · One way ## Book with confidence ### Sofia to Iasi Flights #### The cheapest times to fly from Sofia to Iasi On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sofia to Iasi are during the month of . You can find some of the cheapest flights from Sofia to Iasi with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Sofia to Iasi Sunday is one of the best days to book for cheap flights from Sofia to Iasi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. #### How to find cheap round-trip tickets from Sofia to Iasi Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sofia to Iasi in 2026\. You can also book with separate airlines for your outbound and return journeys, from $181 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sofia to Iasi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Sofia to Iasi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Sofia (SOF) to Iasi (IAS) cost? You can find cheap one-way flights from $181 and cheap return flights SOF to IAS with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SOF to IAS ticket fares go up or down. ### What is the cheapest month to fly from Sofia (SOF) to Iasi (IAS)? The cheapest month to fly from SOF to IAS is when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Sofia (SOF) to Iasi (IAS)? Enter SOF to IAS and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Sofia (SOF) to Iasi (IAS)? Lufthansa, Turkish Airlines and Austrian Airlines are just some of the carriers that fly from Sofia (SOF) to Iasi (IAS). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Sofia (SOF) to Iasi (IAS)? To find a cheap flight from Sofia (SOF) to Iasi (IAS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Sofia (SOF) to Iasi (IAS)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Sofia (SOF) to Iasi (IAS)? Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SOF to IAS. To compare more early flights, use the "Early Morning" and "Morning" filters in your search. ### How long does it take to fly from Sofia (SOF) to Iasi (IAS)? Flying from SOF to IAS with a connection usually takes about 20 hours 30 minutes, traveling roughly 372 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Sofia (SOF) to Iasi (IAS)? Business class seats are offered on the SOF to IAS route with Lufthansa and Austrian Airlines. ### How do I earn miles on a Sofia (SOF) to Iasi (IAS) flight with Expedia? It's easy to earn miles on a Sofia (SOF) to Iasi (IAS) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### Is it cheaper to buy a plane ticket from Sofia (SOF) to Iasi (IAS) at the last minute? Typically, booking a last minute flight from Sofia (SOF) to Iasi (IAS) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Sofia (SOF) to Iasi (IAS) flight and hotel package? Securing a Sofia (SOF) to Iasi (IAS) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Sofia (SOF) to Iasi (IAS)? If you booked your Sofia (SOF) to Iasi (IAS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Sofia Airport | | ------------------- | ---------------------------------------------------------------------------------------------------- | | Destination airport | Iasi | | Distance | 372 miles away | | Airlines serving | Air Serbia, Turkish Airlines, Austrian Airlines, Air France, Lufthansa, Tarom-Romanian Air Transport | | Popular airline | Air Serbia | | Roundtrip price | $181 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Munich (MUC) to Iasi (IAS)](https://www.expedia.com/lp/flights/muc/ias/munich-to-iasi) - [Flights from Kansas City (MCI) to Iasi (IAS)](https://www.expedia.com/lp/flights/mci/ias/kansas-city-to-iasi) - [Flights from Memmingen (FMM) to Iasi (IAS)](https://www.expedia.com/lp/flights/fmm/ias/memmingen-to-iasi) - [Flights from Pittsburgh (PIT) to Iasi (IAS)](https://www.expedia.com/lp/flights/pit/ias/pittsburgh-to-iasi) - [Flights from Bucharest (BUH) to Iasi (IAS)](https://www.expedia.com/lp/flights/buh/ias/bucharest-to-iasi) - [Flights from Oradea (OMR) to Iasi (IAS)](https://www.expedia.com/lp/flights/omr/ias/oradea-to-iasi) - [Flights from Newark Liberty Intl. Airport (EWR) to Iasi (IAS)](https://www.expedia.com/lp/flights/ewr/ias/newark-liberty-intl-airport-to-iasi) - [Flights from Basel (BSL) to Iasi (IAS)](https://www.expedia.com/lp/flights/bsl/ias/basel-to-iasi) - [Flights from San Francisco (SFO) to Iasi (IAS)](https://www.expedia.com/lp/flights/sfo/ias/san-francisco-to-iasi) - [Flights from Phoenix (PHX) to Iasi (IAS)](https://www.expedia.com/lp/flights/phx/ias/phoenix-to-iasi) - [Flights from Montreal (YUL) to Iasi (IAS)](https://www.expedia.com/lp/flights/yul/ias/montreal-to-iasi) - [Flights from Beirut (BEY) to Iasi (IAS)](https://www.expedia.com/lp/flights/bey/ias/beirut-to-iasi) - [Flights from Paris (CDG) to Iasi (IAS)](https://www.expedia.com/lp/flights/cdg/ias/paris-to-iasi) - [Flights from Varna (VAR) to Iasi (IAS)](https://www.expedia.com/lp/flights/var/ias/varna-to-iasi) - [Flights from Atlanta (ATL) to Iasi (IAS)](https://www.expedia.com/lp/flights/atl/ias/atlanta-to-iasi) - [Flights from Belgrade (BEG) to Iasi (IAS)](https://www.expedia.com/lp/flights/beg/ias/belgrade-to-iasi) - [Flights from Zürich (ZRH) to Iasi (IAS)](https://www.expedia.com/lp/flights/zrh/ias/zurich-to-iasi) - [Flights from Lyon (LYS) to Iasi (IAS)](https://www.expedia.com/lp/flights/lys/ias/lyon-to-iasi) - [Flights from Bergamo (BGY) to Iasi (IAS)](https://www.expedia.com/lp/flights/bgy/ias/bergamo-to-iasi) - [Flights from Manila (MNL) to Iasi (IAS)](https://www.expedia.com/lp/flights/mnl/ias/manila-to-iasi) - [Flights from Miami (MIA) to Iasi (IAS)](https://www.expedia.com/lp/flights/mia/ias/miami-to-iasi) - [Flights from Nashville (BNA) to Iasi (IAS)](https://www.expedia.com/lp/flights/bna/ias/nashville-to-iasi) - [Flights from New York (JFK) to Iasi (IAS)](https://www.expedia.com/lp/flights/jfk/ias/new-york-to-iasi) - [Flights from Rochester (ROC) to Iasi (IAS)](https://www.expedia.com/lp/flights/roc/ias/rochester-to-iasi) - [Flights from Edmonton (YEG) to Iasi (IAS)](https://www.expedia.com/lp/flights/yeg/ias/edmonton-to-iasi) - [Flights from Tampa (TPA) to Iasi (IAS)](https://www.expedia.com/lp/flights/tpa/ias/tampa-to-iasi) - [Flights from Austin (AUS) to Iasi (IAS)](https://www.expedia.com/lp/flights/aus/ias/austin-to-iasi) - [Flights from Craiova (CRA) to Iasi (IAS)](https://www.expedia.com/lp/flights/cra/ias/craiova-to-iasi) - [Flights from Dortmund (DTM) to Iasi (IAS)](https://www.expedia.com/lp/flights/dtm/ias/dortmund-to-iasi) - [Flights from Frankfurt (FRA) to Iasi (IAS)](https://www.expedia.com/lp/flights/fra/ias/frankfurt-to-iasi) - [Flights from New York (NYC) to Iasi (IAS)](https://www.expedia.com/lp/flights/nyc/ias/new-york-to-iasi) - [Flights from Billund (BLL) to Iasi (IAS)](https://www.expedia.com/lp/flights/bll/ias/billund-to-iasi) - [Flights from Seattle (SEA) to Iasi (IAS)](https://www.expedia.com/lp/flights/sea/ias/seattle-to-iasi) - [Flights from Skopje (SKP) to Iasi (IAS)](https://www.expedia.com/lp/flights/skp/ias/skopje-to-iasi) - [Flights from Minneapolis (MSP) to Iasi (IAS)](https://www.expedia.com/lp/flights/msp/ias/minneapolis-to-iasi) - [Flights from London (LTN) to Iasi (IAS)](https://www.expedia.com/lp/flights/ltn/ias/london-to-iasi) - [Flights from Cairo (CAI) to Iasi (IAS)](https://www.expedia.com/lp/flights/cai/ias/cairo-to-iasi) - [Flights from Manchester (MAN) to Iasi (IAS)](https://www.expedia.com/lp/flights/man/ias/manchester-to-iasi) - [Flights from Boston (BOS) to Iasi (IAS)](https://www.expedia.com/lp/flights/bos/ias/boston-to-iasi) - [Flights from Budapest (BUD) to Iasi (IAS)](https://www.expedia.com/lp/flights/bud/ias/budapest-to-iasi) - [Flights from Indianapolis (IND) to Iasi (IAS)](https://www.expedia.com/lp/flights/ind/ias/indianapolis-to-iasi) - [Flights from Portland (PDX) to Iasi (IAS)](https://www.expedia.com/lp/flights/pdx/ias/portland-to-iasi) - [Flights from Guatemala City (GUA) to Iasi (IAS)](https://www.expedia.com/lp/flights/gua/ias/guatemala-city-to-iasi) - [Flights from Dubai (DXB) to Iasi (IAS)](https://www.expedia.com/lp/flights/dxb/ias/dubai-to-iasi) - [Flights from Bucharest (OTP) to Iasi (IAS)](https://www.expedia.com/lp/flights/otp/ias/bucharest-to-iasi) - [Flights from Sacramento (SMF) to Iasi (IAS)](https://www.expedia.com/lp/flights/smf/ias/sacramento-to-iasi) - [Flights from Athens (ATH) to Iasi (IAS)](https://www.expedia.com/lp/flights/ath/ias/athens-to-iasi) - [Flights from Jacksonville (JAX) to Iasi (IAS)](https://www.expedia.com/lp/flights/jax/ias/jacksonville-to-iasi) - [Flights from London (LHR) to Iasi (IAS)](https://www.expedia.com/lp/flights/lhr/ias/london-to-iasi) - [Flights from Suceava (SCV) to Iasi (IAS)](https://www.expedia.com/lp/flights/scv/ias/suceava-to-iasi) - [Flights from Vienna (VIE) to Iasi (IAS)](https://www.expedia.com/lp/flights/vie/ias/vienna-to-iasi) - [Flights from Berlin (BER) to Iasi (IAS)](https://www.expedia.com/lp/flights/ber/ias/berlin-to-iasi) - [Flights from Denver (DEN) to Iasi (IAS)](https://www.expedia.com/lp/flights/den/ias/denver-to-iasi) - [Flights from Charleroi (CRL) to Iasi (IAS)](https://www.expedia.com/lp/flights/crl/ias/charleroi-to-iasi) - [Flights from Timisoara (TSR) to Iasi (IAS)](https://www.expedia.com/lp/flights/tsr/ias/timisoara-to-iasi) - [Flights from Barcelona (BCN) to Iasi (IAS)](https://www.expedia.com/lp/flights/bcn/ias/barcelona-to-iasi) - [Flights from Dallas (DFW) to Iasi (IAS)](https://www.expedia.com/lp/flights/dfw/ias/dallas-to-iasi) - [Flights from Charlotte (CLT) to Iasi (IAS)](https://www.expedia.com/lp/flights/clt/ias/charlotte-to-iasi) - [Flights from Milan (MXP) to Iasi (IAS)](https://www.expedia.com/lp/flights/mxp/ias/milan-to-iasi) - [Flights from Rome (FCO) to Iasi (IAS)](https://www.expedia.com/lp/flights/fco/ias/rome-to-iasi) - [Flights from Kuala Lumpur (KUL) to Iasi (IAS)](https://www.expedia.com/lp/flights/kul/ias/kuala-lumpur-to-iasi) - [Flights from Copenhagen (CPH) to Iasi (IAS)](https://www.expedia.com/lp/flights/cph/ias/copenhagen-to-iasi) - [Flights from Detroit (DTW) to Iasi (IAS)](https://www.expedia.com/lp/flights/dtw/ias/detroit-to-iasi) - [Flights from Washington (DCA) to Iasi (IAS)](https://www.expedia.com/lp/flights/dca/ias/washington-to-iasi) - [Flights from Amman (AMM) to Iasi (IAS)](https://www.expedia.com/lp/flights/amm/ias/amman-to-iasi) - [Flights from Toronto (YYZ) to Iasi (IAS)](https://www.expedia.com/lp/flights/yyz/ias/toronto-to-iasi) - [Flights from Columbus (CMH) to Iasi (IAS)](https://www.expedia.com/lp/flights/cmh/ias/columbus-to-iasi) - [Flights from Tirana (TIA) to Iasi (IAS)](https://www.expedia.com/lp/flights/tia/ias/tirana-to-iasi) - [Flights from Geneva (GVA) to Iasi (IAS)](https://www.expedia.com/lp/flights/gva/ias/geneva-to-iasi) - [Flights from Cluj-Napoca (CLJ) to Iasi (IAS)](https://www.expedia.com/lp/flights/clj/ias/cluj-napoca-to-iasi) - [Flights from Las Vegas (LAS) to Iasi (IAS)](https://www.expedia.com/lp/flights/las/ias/las-vegas-to-iasi) - [Flights from Salt Lake City (SLC) to Iasi (IAS)](https://www.expedia.com/lp/flights/slc/ias/salt-lake-city-to-iasi) - [Flights from Istanbul (IST) to Iasi (IAS)](https://www.expedia.com/lp/flights/ist/ias/istanbul-to-iasi) - [Flights from St. Louis (STL) to Iasi (IAS)](https://www.expedia.com/lp/flights/stl/ias/st-louis-to-iasi) - [Flights from Dublin (DUB) to Iasi (IAS)](https://www.expedia.com/lp/flights/dub/ias/dublin-to-iasi) - [Flights from Brussels (BRU) to Iasi (IAS)](https://www.expedia.com/lp/flights/bru/ias/brussels-to-iasi) - [Flights from Nairobi (NBO) to Iasi (IAS)](https://www.expedia.com/lp/flights/nbo/ias/nairobi-to-iasi) - [Flights from Orlando (MCO) to Iasi (IAS)](https://www.expedia.com/lp/flights/mco/ias/orlando-to-iasi) - [Flights from Chicago (ORD) to Iasi (IAS)](https://www.expedia.com/lp/flights/ord/ias/chicago-to-iasi) - [Flights from Lisbon (LIS) to Iasi (IAS)](https://www.expedia.com/lp/flights/lis/ias/lisbon-to-iasi) - [Flights from Tel Aviv (TLV) to Iasi (IAS)](https://www.expedia.com/lp/flights/tlv/ias/tel-aviv-to-iasi) - [Flights from London (LGW) to Iasi (IAS)](https://www.expedia.com/lp/flights/lgw/ias/london-to-iasi) - [Flights from Larnaca (LCA) to Iasi (IAS)](https://www.expedia.com/lp/flights/lca/ias/larnaca-to-iasi) - [Flights from Vancouver (YVR) to Iasi (IAS)](https://www.expedia.com/lp/flights/yvr/ias/vancouver-to-iasi) - [Flights from San Jose (SJC) to Iasi (IAS)](https://www.expedia.com/lp/flights/sjc/ias/san-jose-to-iasi) - [Flights from Málaga (AGP) to Iasi (IAS)](https://www.expedia.com/lp/flights/agp/ias/malaga-to-iasi) - [Flights from Philadelphia (PHL) to Iasi (IAS)](https://www.expedia.com/lp/flights/phl/ias/philadelphia-to-iasi) - [Flights from Los Angeles (LAX) to Iasi (IAS)](https://www.expedia.com/lp/flights/lax/ias/los-angeles-to-iasi) - [Flights from Hamburg (HAM) to Iasi (IAS)](https://www.expedia.com/lp/flights/ham/ias/hamburg-to-iasi) - [Flights from Baltimore (BWI) to Iasi (IAS)](https://www.expedia.com/lp/flights/bwi/ias/baltimore-to-iasi) - [Flights from Casablanca (CMN) to Iasi (IAS)](https://www.expedia.com/lp/flights/cmn/ias/casablanca-to-iasi) - [Flights from Düsseldorf (DUS) to Iasi (IAS)](https://www.expedia.com/lp/flights/dus/ias/dusseldorf-to-iasi) - [Flights from Abu Dhabi (AUH) to Iasi (IAS)](https://www.expedia.com/lp/flights/auh/ias/abu-dhabi-to-iasi) - [Flights from Nice (NCE) to Iasi (IAS)](https://www.expedia.com/lp/flights/nce/ias/nice-to-iasi) - [Flights from Edinburgh (EDI) to Iasi (IAS)](https://www.expedia.com/lp/flights/edi/ias/edinburgh-to-iasi) - [Flights from Amsterdam (AMS) to Iasi (IAS)](https://www.expedia.com/lp/flights/ams/ias/amsterdam-to-iasi) - [Flights from Washington (IAD) to Iasi (IAS)](https://www.expedia.com/lp/flights/iad/ias/washington-to-iasi) - [Flights from Raleigh (RDU) to Iasi (IAS)](https://www.expedia.com/lp/flights/rdu/ias/raleigh-to-iasi) - [Flights from Houston (IAH) to Iasi (IAS)](https://www.expedia.com/lp/flights/iah/ias/houston-to-iasi) - [Flights from Madrid (MAD) to Iasi (IAS)](https://www.expedia.com/lp/flights/mad/ias/madrid-to-iasi) \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/sof/ias/sofia-to-iasi es-ES: https://www.expedia.es/lp/vuelos/sof/ias/sofia-a-iasi de-AT: https://www.expedia.at/lp/fluge/sof/ias/sofia-nach-iasi en-CA: https://www.expedia.ca/lp/flights/sof/ias/sofia-to-iasi ar: https://www.expedia.sa/lp/flights/sof/ias/sofia-to-iasi en-IE: https://www.expedia.ie/lp/flights/sof/ias/sofia-to-iasi de-DE: https://www.expedia.de/lp/fluge/sof/ias/sofia-nach-iasi en-US: https://www.expedia.com/lp/flights/sof/ias/sofia-to-iasi nl-NL: https://www.expedia.nl/lp/vluchten/sof/ias/sofia-naar-iasi en-GB: https://www.expedia.co.uk/lp/flights/sof/ias/sofia-to-iasi fr-FR: https://www.expedia.fr/lp/vols/sof/ias/sofia-a-iasi it-IT: https://www.expedia.it/lp/voli/sof/ias/sofia-a-iasi ```