Title: $236 Cheap flights from Buffalo to Sofia (BUF to SOF) - Expedia.com ![Ivan Vazov National Theatre which includes heritage architecture](https://images.trvl-media.com/place/6097820/e84c7119-8c1f-4bb6-91b5-7cb881e80956.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6097820/e84c7119-8c1f-4bb6-91b5-7cb881e80956.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $236 Cheap Flights from Buffalo (BUF) to Sofia (SOF) [View $236 flight on Sun, Aug 2, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:BUF,to:SOF,departure:8/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:235.80&airProductToken=AQqZAQoxCMKCARIEMTc0MRiBLSCuHCjSgpQDMNWDlAM4T0AAWAFqBU5PQkFHcghPTFg5QzlCVgoxCMKCARIDMjk4GK4cIOuJASilhJQDMIWIlAM4T0ABWAFqBU5PQkFHcghPTFg5QzlCVgoxCMKCARIDODkyGOuJASDSKyixipQDMPSLlAM4T0ABWAFqBU5PQkFHcghPTFg5QzlCVhIMCAEQARgBKgJCQTIAGAEiBAgBEAEoAigDMA0) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Sofia Airport (SOF) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:SOF,departure:2/19/2026TANYT&leg2=from:SOF,to:BUF,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:SOF,departure:2/19/2026TANYT&leg2=from:SOF,to:BUF,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:SOF,departure:2/19/2026TANYT&leg2=from:SOF,to:BUF,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:SOF,departure:2/19/2026TANYT&leg2=from:SOF,to:BUF,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OS.svg) Austrian Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:SOF,departure:2/19/2026TANYT&leg2=from:SOF,to:BUF,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:SOF,departure:2/19/2026TANYT&leg2=from:SOF,to:BUF,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:SOF,departure:2/19/2026TANYT&leg2=from:SOF,to:BUF,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) ## Cheap Flights from Buffalo to Sofia (BUF-SOF) Prices were available within the past 7 days and start at $236 for one-way flights and $548 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Feb 28 - Tue, Mar 10 BUF Buffalo SOF Sofia $548 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:2/28/2026TANYT&leg2=from:SOF,to:BUF,departure:3/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:547.53&airProductToken=AQplCiAI1YIBEgQzNjM0GIEtIIgYKLuuhgMwk6-GAzhMQABYAQofCNWCARIDMTA4GIgYIIwVKPCzhgMw0LeGAzhMQAFYAQogCNWCARIEOTI0NhiMFSDSKyj1uIYDMOO5hgM4TEABWAEKZQogCNWCARIEOTI2ORjSKyClBCjQm4cDMOuchwM4TEAAWAEKHwjVggESAzk4OBilBCCIGCjWnocDMPeihwM4TEABWAEKIAjVggESBDQ4MjMYiBgggS0o1qOHAzCypIcDOExAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Mar 14 - Tue, Mar 24 BUF Buffalo SOF Sofia $550 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:3/14/2026TANYT&leg2=from:SOF,to:BUF,departure:3/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:549.13&airProductToken=AQplCiAI1YIBEgQ0MjkxGIEtIIgYKMnPhwMwodCHAzhMQABYAQofCNWCARIDMTA4GIgYIIwVKLDRhwMwkNWHAzhMQAFYAQogCNWCARIEOTI0NhiMFSDSKyi11ocDMKPXhwM4TEABWAEKZwogCMyQARIEMTcwMxjSKyCMFSjwvIgDMPK9iAM4TEAAWAEKIAjMkAESAzQxMhiMFSDEjQEorr6IAzDFwogDOExAAVgBCiEIzJABEgQ4NTc1GMSNASCBLSjMw4gDMKzEiAM4TEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, Mar 18 - Mon, Mar 23 BUF Buffalo SOF Sofia $560 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:3/18/2026TANYT&leg2=from:SOF,to:BUF,departure:3/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:559.83&airProductToken=AQqtAQpACMyQARIENzYxMRiBLSCIGCji_ocDMLr_hwM4TEAAWAFqCEVDT0xJR0hUcghMTEE4NkRCUXoKCNWCARIENDI3MAozCMyQARIDNDE1GIgYIIwVKOuAiAMwy4SIAzhMQAFYAWoIRUNPTElHSFRyCExMQTg2REJRCjQIzJABEgQxNzA0GIwVINIrKOaFiAMw1IaIAzhMQAFYAWoIRUNPTElHSFRyCExMQTg2REJRCq8BCjQIzJABEgQxNzA1GNIrIIwVKIG0iAMwg7WIAzhMQABYAWoIRUNPTElHSFRyCExMQTg2REJRCjQIzJABEgM0MTIYjBUgxI0BKK6-iAMwxcKIAzhMQAFYAWoIRUNPTElHSFRyCExMQTg2REJRCkEIzJABEgQ4NTc1GMSNASCBLSjMw4gDMKzEiAM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUXoKCNWCARIEMzQwNBIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Mar 16 - Wed, Apr 1 BUF Buffalo SOF Sofia $562 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:3/16/2026TANYT&leg2=from:SOF,to:BUF,departure:4/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:561.53&airProductToken=AQplCiAI1YIBEgQ0MjkxGIEtIIgYKInmhwMw4eaHAzhMQABYAQofCNWCARIDMTA4GIgYIIwVKPDnhwMw0OuHAzhMQAFYAQogCNWCARIEOTI0NhiMFSDSKyj17IcDMOPthwM4TEABWAEKZQogCMyQARIEMTQzMRjSKyClBCjokokDMP6TiQM4TEAAWAEKHwjMkAESAzQxOBilBCCIGCi-lokDMNWaiQM4TEABWAEKIAjMkAESBDc1NjYYiBgggS0opJuJAzD5m4kDOExAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, Mar 12 - Tue, Mar 24 BUF Buffalo SOF Sofia $570 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:3/12/2026TANYT&leg2=from:SOF,to:BUF,departure:3/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:569.13&airProductToken=AQpoCiEI1YIBEgQ0MTkwGIEtIMSNASj_tocDMNm3hwM4TEAAWAEKIQjVggESBDk4NDEYxI0BIJUiKP-6hwMw5L6HAzhMQAFYAQogCNWCARIEOTgzMhiVIiDSKyi0v4cDMI7AhwM4TEABWAEKZwogCMyQARIEMTcwMxjSKyCMFSjwvIgDMPK9iAM4TEAAWAEKIAjMkAESAzQxMhiMFSDEjQEorr6IAzDFwogDOExAAVgBCiEIzJABEgQ4NTc1GMSNASCBLSjMw4gDMKzEiAM4TEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, Mar 18 - Mon, Mar 23 BUF Buffalo SOF Sofia $573 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:3/18/2026TANYT&leg2=from:SOF,to:BUF,departure:3/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:572.53&airProductToken=AQqtAQpACMyQARIENzc1MRiBLSCIGCjJ_IcDMKH9hwM4TEAAWAFqCEVDT0xJR0hUcghMTEE4NkRCUXoKCNWCARIENDI5MQozCMyQARIDNDE5GIgYIKUEKMT-hwMwkIKIAzhMQAFYAWoIRUNPTElHSFRyCExMQTg2REJRCjQIzJABEgQxNDMwGKUEINIrKNaHiAMw3YiIAzhMQAFYAWoIRUNPTElHSFRyCExMQTg2REJRCq8BCjQIzJABEgQxNzA1GNIrIIwVKIG0iAMwg7WIAzhMQABYAWoIRUNPTElHSFRyCExMQTg2REJRCjQIzJABEgM0MTIYjBUgxI0BKK6-iAMwxcKIAzhMQAFYAWoIRUNPTElHSFRyCExMQTg2REJRCkEIzJABEgQ4NTc1GMSNASCBLSjMw4gDMKzEiAM4TEABWAFqCEVDT0xJR0hUcghMTEE4NkRCUXoKCNWCARIEMzQwNBIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Mar 20 - Wed, Apr 1 BUF Buffalo SOF Sofia $575 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:3/20/2026TANYT&leg2=from:SOF,to:BUF,departure:4/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:574.23&airProductToken=AQpmCiEI1YIBEgQ0NDk0GIEtIMSNASjClIgDMKGViAM4TEAAWAEKHwjVggESAjQyGMSNASClBCjelYgDMKqZiAM4TEABWAEKIAjVggESBDkxMjQYpQQg0iso8JmIAzD3mogDOExAAVgBCmUKIAjMkAESBDE0MzEY0isgpQQo6JKJAzD-k4kDOExAAFgBCh8IzJABEgM0MTgYpQQgiBgovpaJAzDVmokDOExAAVgBCiAIzJABEgQ3NTY2GIgYIIEtKKSbiQMw-ZuJAzhMQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Tue, Mar 24 - Thu, Apr 9 BUF Buffalo SOF Sofia $615 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:3/24/2026TANYT&leg2=from:SOF,to:BUF,departure:4/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:614.73&airProductToken=AQpjCiAIwYwBEgQ1NjEzGIEtIKlRKMm-iAMwpb-IAzhWQABYAQodCMGMARIBMRipUSDiMCiqwYgDMN3EiAM4VkABWAEKIAjBjAESBDU0NzAY4jAg0iso5saIAzCLyIgDOEdAAVgBCmoKIQjLmAESBDMwNzYY0isggJMBKJDtiQMwxO6JAzhUQABYAQoiCMuYARIENjEyMBiAkwEg47QBKI7xiQMwkfWJAzhWQAFYAQohCMuYARIENTMxOBjjtAEggS0oqfeJAzDv94kDOFZAAVgBEgoIARABGAEqAkFGGAEiBAgBEAEoBDAB) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, Aug 11 - Wed, Aug 26 BUF Buffalo SOF Sofia $617 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:8/11/2026TANYT&leg2=from:SOF,to:BUF,departure:8/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:616.63&airProductToken=AQqZAQoxCMKCARIEMTc0MRiBLSCuHCiM6JQDMITplAM4T0AAWAFqBU5PQkFHcghPTFg5QzlCVgoxCMKCARIDMjk4GK4cIOuJASjF6ZQDMKXtlAM4T0ABWAFqBU5PQkFHcghPTFg5QzlCVgoxCMKCARIDODkyGOuJASDSKyiS8JQDMNrxlAM4T0ABWAFqBU5PQkFHcghPTFg5QzlCVgqZAQoxCMKCARIDODkzGNIrIOuJASjRj5YDMJmRlgM4UUAAWAFqBU5PQkFHcghRS1g4QzFCVgoxCMKCARIDMjk5GOuJASCuHCj6l5YDMIeclgM4UUABWAFqBU5PQkFHcghRS1g4QzFCVgoxCMKCARIENjUwOBiuHCCBLSiunpYDMJyflgM4UUABWAFqBU5PQkFHcghRS1g4QzFCVhIMCAEQARgBKgJCQTIAGAEiBAgBEAEoAigDMA0) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Thu, Feb 19 - Sat, Mar 7 BUF Buffalo SOF Sofia $730 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SOF,departure:2/19/2026TANYT&leg2=from:SOF,to:BUF,departure:3/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:729.23&airProductToken=AQplCiAI1JYBEgQ4NTY2GIEtIKlRKL_NhQMwmM6FAzhXQABYAQoeCNSWARIBMhipUSDInAEo4c-FAzC51IUDOFdAAVgBCiEI1JYBEgQxMDI5GMicASDSKyi614UDMIrYhQM4V0ABWAEKZQohCNSWARIEMTAzMBjSKyDInAEonIGHAzD7gYcDOFdAAFgBCh4I1JYBEgExGMicASCpUSjmiIcDMPWNhwM4V0ABWAEKIAjUlgESBDg5MzcYqVEggS0os4-HAzCUkIcDOFdAAVgBEgoIARABGAEqAlRLGAEiBAgBEAEoBDAB) ## Alternative airports near Sofia Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:SOF,departure:2/19/2026TANYT&leg2=from:SOF,to:BUF,departure:3/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SOF Sofia Airport CheapestClosest 11 min [Flights from $730 ](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:SOF,departure:2/19/2026TANYT&leg2=from:SOF,to:BUF,departure:3/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flights from Buffalo (BUF) to Sofia (SOF)__ | Origin airport | Buffalo Niagara Intl. | | ------------------- | ------------------------------------------------------------------------------------------------------------------------------ | | Destination airport | Sofia | | Airlines serving | Air France, Austrian Airlines, British Airways, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Turkish Airlines, United | | Roundtrip price | $548 | | Distance | 4808 mi | ## Buffalo to Sofia Flights The cheapest times to fly from Buffalo to Sofia 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 Buffalo to Sofia are during the month of February. You can find some of the cheapest flights from Buffalo to Sofia with Expedia's search tool and vast selection of airlines. The best time to book a flight from Buffalo to Sofia Sunday is one of the best days to book for cheap flights from Buffalo to Sofia: 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 Buffalo to Sofia 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 Buffalo to Sofia in 2026\. You can also book with separate airlines for your outbound and return journeys, from $236 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 Buffalo to Sofia 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 Buffalo to Sofia 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF) cost? ### What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF)? ### Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF)? ### What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF)? ### How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF)? ### What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF)? ### What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF)? ### What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF)? ### How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF)? ### Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF)? ### How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF) flight with Expedia? ### Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF) at the last minute? ### Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF) flight and hotel package? ### Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Sofia (SOF)? \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - 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[Hotels with a Gym in Sofia City Center ](https://www.expedia.com/Sofia-City-Center-Sofia-Hotels-Hotels-With-Fitness-Center.0-n3000660880-0-tHotelswithFitnessCenter.Travel-Guide-Filter-Hotels) - [Beach Hotels in Sofia City Center ](https://www.expedia.com/Sofia-City-Center-Sofia-Hotels-Beach-Hotel.0-n3000660880-0-tBeachHotel.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Sofia City Center ](https://www.expedia.com/Sofia-City-Center-Sofia-Hotels-Cheap-Hotels.0-n3000660880-0-tCheapHotels.Travel-Guide-Filter-Hotels) - [Boutique Hotels in Sofia City Center ](https://www.expedia.com/Sofia-City-Center-Sofia-Hotels-Boutique-Hotel.0-n3000660880-0-tBoutiqueHotel.Travel-Guide-Filter-Hotels) - [Hotels with Free Airport Shuttle in Sofia City Center ](https://www.expedia.com/Sofia-City-Center-Sofia-Hotels-Hotels-With-Free-Airport-Shuttle.0-n3000660880-0-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Hotel Wedding Venues Hotels in Sofia City Center ](https://www.expedia.com/Sofia-City-Center-Sofia-Hotels-Wedding-Hotels.0-n3000660880-0-tWeddingHotels.Travel-Guide-Filter-Hotels) - [Hotels near Hristo Botev Sport Hall ](https://www.expedia.com/Hristo-Botev-Sport-Hall-Hotels.0-l553248621563225203-0.Travel-Guide-Filter-Hotels) - [Hotels near Banya Basha Mosque ](https://www.expedia.com/Banya-Basha-Mosque-Hotels.0-l6097838-0.Travel-Guide-Filter-Hotels) - [Aparthotels in Lavov Most Station ](https://www.expedia.com/Lavov-Most-Station-Apart-Hotels.d6338982-aaApartHotels.Travel-Guide-Accommodation) - [Hotels near Saint Sofia Monument ](https://www.expedia.com/Saint-Sofia-Monument-Hotels.0-l6097848-0.Travel-Guide-Filter-Hotels) - [Hotels near Saint Nedelya Church ](https://www.expedia.com/Saint-Nedelya-Church-Hotels.0-l6097812-0.Travel-Guide-Filter-Hotels) - [Hotels near Sofia Synagogue ](https://www.expedia.com/Sofia-Synagogue-Hotels.0-l553248621533039155-0.Travel-Guide-Filter-Hotels) - [Hotels near National Palace of Culture ](https://www.expedia.com/National-Palace-Of-Culture-Hotels.0-l6097814-0.Travel-Guide-Filter-Hotels) - [Festivalna Hall ](https://www.expedia.com/Festivalna-Hall-Sofia.d553248621563225124.Vacation-Attraction) - [Arena Armeec ](https://www.expedia.com/Arena-Armeec-Sofia.d553248621532502767.Vacation-Attraction) - [The Mall ](https://www.expedia.com/The-Mall-Sofia.d553248621563225128.Vacation-Attraction) - [Megapark ](https://www.expedia.com/Megapark-Sofia.d553248621559275858.Vacation-Attraction) - [European Trade Centre ](https://www.expedia.com/European-Trade-Centre-Sofia.d553248621559275861.Vacation-Attraction) - [Bulgareklama Inter Expo Center ](https://www.expedia.com/Bulgareklama-Inter-Expo-Center-Sofia.d553248621563225127.Vacation-Attraction) - [Iterpred World Trade Center ](https://www.expedia.com/Iterpred-World-Trade-Center-Sofia.d553248627679959907.Vacation-Attraction) - [Embassy of the Russian Federation ](https://www.expedia.com/Embassy-Of-The-Russian-Federation-Sofia.d553248627679962366.Vacation-Attraction) - [Oborishte park ](https://www.expedia.com/Oborishte-Park-Sofia-City-Center.d553248621533039088.Vacation-Attraction) - [Borisova Gradina ](https://www.expedia.com/Borisova-Gradina-Sofia.d6097818.Vacation-Attraction) - 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[Regional History Museum Of Sofia ](https://www.expedia.com/Regional-History-Museum-Of-Sofia-Sofia-City-Center.d553248635212944737.Vacation-Attraction) - [Church of St. George ](https://www.expedia.com/Church-Of-St-George-Sofia-City-Center.d6097822.Vacation-Attraction) - [TZUM Central Department Store ](https://www.expedia.com/TZUM-Central-Department-Store-Sofia-City-Center.d6173675.Vacation-Attraction) - [Sveta Petka Samardzhiiska Church ](https://www.expedia.com/Sveta-Petka-Samardzhiiska-Church-Sofia-City-Center.d553248621533039154.Vacation-Attraction) - [Sveta Petka Samardjiyska ](https://www.expedia.com/Sveta-Petka-Samardjiyska-Sofia-City-Center.d553248621532502776.Vacation-Attraction) - [Saint Sofia Monument ](https://www.expedia.com/Saint-Sofia-Monument-Sofia-City-Center.d6097848.Vacation-Attraction) - [Vitoshka Boulevard ](https://www.expedia.com/Vitoshka-Boulevard-Rajon-Triaditsa.d6170818.Vacation-Attraction) - [Sofia Court House ](https://www.expedia.com/Sofia-Court-House-Sofia-City-Center.d553248634289805213.Vacation-Attraction) - [Saint Nedelya Church ](https://www.expedia.com/Saint-Nedelya-Church-Sofia-City-Center.d6097812.Vacation-Attraction) - [Sofia Zoo ](https://www.expedia.com/Sofia-Zoo-Lozenets.d6097826.Vacation-Attraction) - [Ploshtad Bulgaria ](https://www.expedia.com/Ploshtad-Bulgaria-Sofia-City-Center.d553248621533039146.Vacation-Attraction) - [National Palace of Culture ](https://www.expedia.com/National-Palace-Of-Culture-Sofia-City-Center.d6097814.Vacation-Attraction) - [NDK ](https://www.expedia.com/NDK-Sofia-City-Center.d553248621563225204.Vacation-Attraction) - [Car rentals near Iskar ](https://www.expedia.com/Car-Rentals-In-Iskar.d553248635974587407.Car-Rental-Guide) - [Car rentals near Boris Garden ](https://www.expedia.com/Car-Rentals-In-Boris-Garden.d553248621563225121.Car-Rental-Guide) - [Car rentals near Central Military Club ](https://www.expedia.com/Car-Rentals-In-Central-Military-Club.d553248621563225117.Car-Rental-Guide) - [Car rentals near Russian Church ](https://www.expedia.com/Car-Rentals-In-Russian-Church.d6097828.Car-Rental-Guide) - 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