Title: $505 Cheap flights from Sofia to Singapore (SOF to SIN) - Expedia.com ![Gardens by the Bay which includes night scenes, a garden and modern architecture](https://images.trvl-media.com/place/6193104/16f05d8e-e7b7-4d2d-b3c7-df61dae96d31.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6193104/16f05d8e-e7b7-4d2d-b3c7-df61dae96d31.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $505 Cheap Flights from Sofia (SOF) to Singapore (SIN) [View $505 flight on Wed, Apr 1, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:SOF,to:SIN,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:504.50&airProductToken=AQqlAQo9CMWyARIENjc5MRjSKyDgPCirlIkDMIqViQM4RUAAWAFqBllCQVNJQ3IIRU5OMDBIMlR6CQjHogESAzY4MQoxCMWyARIDMTkwGOA8IIA9KKqWiQMwx5iJAzhFQAFYAWoGWUJBU0lDcghFTk4wMEgyVAoxCMWyARIDNDk4GIA9IJJqKMSZiQMwpJ2JAzhFQAFYAWoGWUJBU0lDcghFTk4wMEgyVBIKCAEQARgBKgJFWRgBIgQIARABKAIoAygEMAE) - [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 Sofia Airport (SOF) to Singapore Changi Airport (SIN) - ![](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:SOF,to:SIN,departure:2/19/2026TANYT&leg2=from:SIN,to:SOF,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SIN,departure:2/19/2026TANYT&leg2=from:SIN,to:SOF,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![](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:SOF,to:SIN,departure:2/19/2026TANYT&leg2=from:SIN,to:SOF,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_AF.svg) Air France [](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SIN,departure:2/19/2026TANYT&leg2=from:SIN,to:SOF,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_LX.svg) Swiss International Air Lines [](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SIN,departure:2/19/2026TANYT&leg2=from:SIN,to:SOF,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SQ.svg) Singapore Airlines [](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SIN,departure:2/19/2026TANYT&leg2=from:SIN,to:SOF,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SQ"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_JU.svg) Air Serbia [](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SIN,departure:2/19/2026TANYT&leg2=from:SIN,to:SOF,departure:2/26/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JU"}}]) ## Cheap Flights from Sofia to Singapore (SOF-SIN) Prices were available within the past 7 days and start at $505 for one-way flights and $787 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Mon, Mar 30 - Sun, Apr 5 SOF Sofia SIN Singapore $787 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SIN,departure:3/30/2026TANYT&leg2=from:SIN,to:SOF,departure:4/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:786.60&airProductToken=AQpDCiAIwYwBEgQ1NDY5GNIrIOIwKND8iAMwjv6IAzhHQABYAQofCMGMARIDMTgyGOIwIJJqKJeAiQMwmYaJAzhSQAFYAQpDCh8IwYwBEgMxODEYkmog4jAoyr-JAzDvxYkDOFJAAFgBCiAIwYwBEgQ1NDcwGOIwINIrKK_NiQMw1M6JAzhOQAFYARIKCAEQARgBKgJBRhgBIgQIARABKAQwAQ) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Tue, Mar 17 - Wed, Mar 25 SOF Sofia SIN Singapore $807 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SIN,departure:3/17/2026TANYT&leg2=from:SIN,to:SOF,departure:3/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:806.90&airProductToken=AQqxAQo8CMGMARIENTQ2ORjSKyDiMCj26ocDMLTshwM4R0AAWAFqBUxJR0hUcghSUkwwVEJMQXoJCMaEARIDNDMxCjIIwYwBEgQxMTQwGOIwIICTASj774cDMNDwhwM4TEABWAFqBUxJR0hUcghSUkwwVEJMQQo9CMGMARIEODIyMBiAkwEgkmoo3PGHAzDP94cDOFJAAVgBagVMSUdIVHIIUlJMMFRCTEF6CQjLmAESAzgzNQpwCjAIwYwBEgMyNTcYkmog4jAousmIAzCW0IgDOFJAAFgBagVMSUdIVHIIUlJMMFRCTEEKPAjBjAESBDU0NzAY4jAg0isokNKIAzC104gDOEdAAVgBagVMSUdIVHIIUlJMMFRCTEF6CQjGhAESAzQzMhIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMAE) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sun, Dec 6 - Sat, Dec 19 SOF Sofia SIN Singapore $816 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SIN,departure:12/6/2026TANYT&leg2=from:SIN,to:SOF,departure:12/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:815.60&airProductToken=AQprCjQIzJABEgQxNzAzGNIrIIwVKJCInwMwkomfAzhLQABYAWoIRUNPU0FWRVJyCEtYVlhKWU5DCjMIzJABEgM3NjgYjBUgkmoowIyfAzCVkp8DOEtAAVgBaghFQ09TQVZFUnIIS1hWWEpZTkMKawozCMyQARIDNzY5GJJqIIwVKJGcoAMwnaKgAzhLQABYAWoIRUNPU0FWRVJyCEtYVlhKWU5DCjQIzJABEgQxNzAyGIwVINIrKLWkoAMwo6WgAzhLQAFYAWoIRUNPU0FWRVJyCEtYVlhKWU5DEgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sun, Dec 6 - Sat, Dec 19 SOF Sofia SIN Singapore $824 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SIN,departure:12/6/2026TANYT&leg2=from:SIN,to:SOF,departure:12/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:824.00&airProductToken=AQprCjQIzJABEgQxNDI3GNIrIKUEKKmInwMwxImfAzhLQABYAWoIRUNPU0FWRVJyCEtYVlhKWU5DCjMIzJABEgM3ODAYpQQgkmoomIyfAzD3kZ8DOEtAAVgBaghFQ09TQVZFUnIIS1hWWEpZTkMKawozCMyQARIDNzY5GJJqIIwVKJGcoAMwnaKgAzhLQABYAWoIRUNPU0FWRVJyCEtYVlhKWU5DCjQIzJABEgQxNzAyGIwVINIrKLWkoAMwo6WgAzhLQAFYAWoIRUNPU0FWRVJyCEtYVlhKWU5DEgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Wed, Feb 18 - Wed, Feb 25 SOF Sofia SIN Singapore $825 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SIN,departure:2/18/2026TANYT&leg2=from:SIN,to:SOF,departure:2/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:824.60&airProductToken=AQpwCjwIwYwBEgQ1NDY5GNIrIOIwKIy7hQMwyryFAzhHQABYAWoFTElHSFRyCFJSTDBUQkxBegkIxoQBEgM0MzEKMAjBjAESAzI1NhjiMCCSaiiBwoUDMJfIhQM4UkABWAFqBUxJR0hUcghSUkwwVEJMQQquAQowCMGMARIDMjU3GJJqIOIwKLqOhgMwlpWGAzhOQABYAWoFTElHSFRyCE5STDBUQkxBCjwIwYwBEgQ2NjM0GOIwIO58KPSXhgMwnpmGAzhUQAFYAWoFTElHSFRyCE5STDBUQkxBegkI0p4BEgMzODIKPAjBjAESBDY2MjEY7nwg0isooJqGAzDrmoYDOExAAVgBagVMSUdIVHIITlJMMFRCTEF6CQjSngESAzI5NxIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMAE) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Tue, Mar 17 - Wed, Mar 25 SOF Sofia SIN Singapore $836 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SIN,departure:3/17/2026TANYT&leg2=from:SIN,to:SOF,departure:3/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:835.40&airProductToken=AQpwCjwIwYwBEgQ1NDY5GNIrIOIwKPbqhwMwtOyHAzhHQABYAWoFTElHSFRyCFJSTDBUQkxBegkIxoQBEgM0MzEKMAjBjAESAzI1NhjiMCCSaijh8YcDMPf3hwM4UkABWAFqBUxJR0hUcghSUkwwVEJMQQqwAQo8CMuYARIENDEyNRiSaiCKXSjyx4gDML3IiAM4TkAAWAFqBUxJR0hUcghOUkwwVEJMQXoJCM2QARIDNjE2CjEIy5gBEgM4MTAYil0ggJMBKPbJiAMwltCIAzhOQAFYAWoFTElHSFRyCE5STDBUQkxBCj0Iy5gBEgQzMDc3GICTASDSKyiQ0ogDMLXTiAM4TkABWAFqBUxJR0hUcghOUkwwVEJMQXoJCMaEARIDNDYyEgoIARABGAEqAkFGGAEiBAgBEAEoAigDKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, Mar 17 - Wed, Mar 25 SOF Sofia SIN Singapore $836 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SIN,departure:3/17/2026TANYT&leg2=from:SIN,to:SOF,departure:3/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:835.50&airProductToken=AQpyCj0Iy5gBEgQzMDc2GNIrIICTASjs6ocDMKDshwM4TkAAWAFqBUxJR0hUcghSUkwwVEJMQXoJCMaEARIDNDYxCjEIy5gBEgM4MzUYgJMBIJJqKNzxhwMwz_eHAzhSQAFYAWoFTElHSFRyCFJSTDBUQkxBCrABCjwIy5gBEgQ0MTI1GJJqIIpdKPLHiAMwvciIAzhOQABYAWoFTElHSFRyCE5STDBUQkxBegkIzZABEgM2MTYKMQjLmAESAzgxMBiKXSCAkwEo9smIAzCW0IgDOE5AAVgBagVMSUdIVHIITlJMMFRCTEEKPQjLmAESBDMwNzcYgJMBINIrKJDSiAMwtdOIAzhOQAFYAWoFTElHSFRyCE5STDBUQkxBegkIxoQBEgM0NjISCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAB) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Wed, Feb 18 - Wed, Feb 25 SOF Sofia SIN Singapore $847 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SIN,departure:2/18/2026TANYT&leg2=from:SIN,to:SOF,departure:2/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:846.80&airProductToken=AQpwCjwIwYwBEgQ1NDY5GNIrIOIwKIy7hQMwyryFAzhHQABYAWoFTElHSFRyCFJSTDBUQkxBegkIxoQBEgM0MzEKMAjBjAESAzI1NhjiMCCSaiiBwoUDMJfIhQM4UkABWAFqBUxJR0hUcghSUkwwVEJMQQquAQowCMGMARIDMjU3GJJqIOIwKLqOhgMwlpWGAzhOQABYAWoFTElHSFRyCE5STDBUQkxBCjwIwYwBEgQ2MjkwGOIwIIExKPyWhgMwjZiGAzhRQAFYAWoFTElHSFRyCE5STDBUQkxBegkIyqoBEgMyNDEKPAjBjAESBDM4MzIYgTEg0isov5iGAzCKmYYDOEdAAVgBagVMSUdIVHIITlJMMFRCTEF6CQjKqgESAzExMhIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMAE) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Sun, Mar 29 - Tue, Apr 7 SOF Sofia SIN Singapore $857 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SIN,departure:3/29/2026TANYT&leg2=from:SIN,to:SOF,departure:4/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:856.60&airProductToken=AQpFCiEI1JYBEgQxMTI4GNIrIMicASjZ9IgDMLP1iAM4TEAAWAEKIAjUlgESAzE2OBjInAEgkmoog_aIAzCN-4gDOExAAVgBCkUKIAjUlgESAzE2ORiSaiDInAEoxdOJAzDo2IkDOFVAAFgBCiEI1JYBEgQxMDI5GMicASDSKyib3IkDMOvciQM4VUABWAESCggBEAEYASoCVEsYASIECAEQASgEMAE) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Sun, Dec 6 - Sat, Dec 19 SOF Sofia SIN Singapore $860 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SOF,to:SIN,departure:12/6/2026TANYT&leg2=from:SIN,to:SOF,departure:12/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:859.10&airProductToken=AQprCjQIzLABEgQxMzkxGNIrILk8KOaGnwMw8oefAzhMQABYAWoIRUNPU0FWRVJyCExYVlhKWU5DCjMIzLABEgMxNzYYuTwgkmoo1IyfAzC4kp8DOExAAVgBaghFQ09TQVZFUnIITFhWWEpZTkMKawozCMyQARIDNzY5GJJqIIwVKJGcoAMwnaKgAzhLQABYAWoIRUNPU0FWRVJyCEtYVlhKWU5DCjQIzJABEgQxNzAyGIwVINIrKLWkoAMwo6WgAzhLQAFYAWoIRUNPU0FWRVJyCEtYVlhKWU5DEgoIARABGAEqAkxYGAEiBAgBEAEoAigDKAQwCw) ## Alternative airports near Singapore Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SIN,departure:2/19/2026TANYT&leg2=from:SIN,to:SOF,departure:2/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SIN Changi Cheapest 18 min [Flights from $787 ](https://www.expedia.com/Flights-Search?leg1=from:SOF,to:SIN,departure:2/19/2026TANYT&leg2=from:SIN,to:SOF,departure:2/24/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flights from Sofia (SOF) to Singapore (SIN)__ | Origin airport | Sofia | | ------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Changi | | Airlines serving | Air France, Air Serbia, Austrian Airlines, British Airways, Emirates, Etihad Airways, KLM, Lufthansa, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines | | Roundtrip price | $787 | | Distance | 5677 mi | ## Sofia to Singapore Flights The cheapest times to fly from Sofia to Singapore 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 Singapore are during the month of March. You can find some of the cheapest flights from Sofia to Singapore with Expedia's search tool and vast selection of airlines. The best time to book a flight from Sofia to Singapore Sunday is one of the best days to book for cheap flights from Sofia to Singapore: 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 Singapore 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 Singapore in 2026\. You can also book with separate airlines for your outbound and return journeys, from $505 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 Singapore 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 Singapore 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 Singapore (SIN-Changi) cost? ### What is the cheapest month to fly from Sofia (SOF) to Singapore (SIN-Changi)? ### Which airlines fly direct from Sofia (SOF) to Singapore (SIN-Changi)? ### What is the cheapest airline that flies from Sofia (SOF) to Singapore (SIN-Changi)? ### How do I find cheap flights from Sofia (SOF) to Singapore (SIN-Changi)? ### What is the best time to fly from Sofia (SOF) to Singapore (SIN-Changi)? ### What is the earliest flight from Sofia (SOF) to Singapore (SIN-Changi)? ### What are the most popular departure times for flights from Sofia (SOF) to Singapore (SIN-Changi)? ### How long does it take to fly from Sofia (SOF) to Singapore (SIN-Changi)? ### Can you fly business or first class from Sofia (SOF) to Singapore (SIN-Changi)? > - Turkish Airlines > - Qatar Airways > - Lufthansa > - LOT Polish Airlines > - Bulgaria Air > - Austrian Airlines > - Helvetic Airways > - Swiss International Air Lines ### How do I earn miles on a Sofia (SOF) to Singapore (SIN-Changi) flight with Expedia? ### What airports do you fly into for Singapore from SOF (SOF)? ### Is it cheaper to buy a plane ticket from Sofia (SOF) to Singapore (SIN-Changi) at the last minute? ### Is it cheaper to book a Sofia (SOF) to Singapore (SIN-Changi) flight and hotel package? ### Can I cancel or change the date of my flight from Sofia (SOF) to Singapore (SIN-Changi)? \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Packages - Cars - [Hotels near Changi Airport Station ](https://www.expedia.com/Changi-Airport-Station-Hotels.d6163642.Travel-Guide-Hotels) - [Hostels in Changi Airport Station ](https://www.expedia.com/Changi-Airport-Station-Hostels.d6163642-aaHostels.Travel-Guide-Accommodation) - [Cheap Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Cheap-Hotels.0-n6359514-0-tCheapHotels.Travel-Guide-Filter-Hotels) - [Family Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Family-Hotel.0-n6359514-0-tFamilyHotel.Travel-Guide-Filter-Hotels) - [Hotels with Free Airport Shuttle in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotels-With-Free-Airport-Shuttle.0-n6359514-0-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Hotels near Changi ](https://www.expedia.com/Changi-Singapore-Hotels.0-n6359514-0.Travel-Guide-Filter-Hotels) - [Hotels with Laundry Facilities in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotels-With-Laundry-Facilities.0-n6359514-0-tHotelswithLaundryFacilities.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Spa-Hotel.0-n6359514-0-tSpaHotel.Travel-Guide-Filter-Hotels) - [Hotels with Hot Tubs in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotels-With-Hot-Tubs.0-n6359514-0-tHotelsWithHotTubs.Travel-Guide-Filter-Hotels) - [Historic Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Historic-Hotel.0-n6359514-0-tHistoricHotel.Travel-Guide-Filter-Hotels) - [Golf Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Golf-Hotel.0-n6359514-0-tGolfHotel.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Luxury-Hotel.0-n6359514-0-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Beach Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Beach-Hotel.0-n6359514-0-tBeachHotel.Travel-Guide-Filter-Hotels) - [Hotels with Free Breakfast in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotels-With-Complimentary-Breakfast.0-n6359514-0-tHotelswithComplimentaryBreakfast.Travel-Guide-Filter-Hotels) - [Hotels with Bars in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Bar-Hotel.0-n6359514-0-tBarHotel.Travel-Guide-Filter-Hotels) - [Hotels with Balconies in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotels-With-Balconies.0-n6359514-0-tHotelswithBalconies.Travel-Guide-Filter-Hotels) - [Hotels near Changi Swimming Pool ](https://www.expedia.com/Changi-Swimming-Pool-Hotels.0-l553248621532741616-0.Travel-Guide-Filter-Hotels) - [Hotels with smoking rooms in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotels-With-Smoking-Rooms.0-n6359514-0-tHotelswithsmokingrooms.Travel-Guide-Filter-Hotels) - [Gay friendly Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-LGBT-Welcoming-Hotel.0-n6359514-0-tLGBTWelcomingHotel.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Changi ](https://www.expedia.com/5Star-Changi-Singapore-Hotels.s50-n6359514-0.Travel-Guide-Filter-Hotels) - [Hotel with a Concierge Hotels in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotel-With-A-Concierge.0-n6359514-0-tHotelwithaConcierge.Travel-Guide-Filter-Hotels) - [Hotels & Resorts for Couples in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Couples-Resorts-Hotels.0-n6359514-0-tCouplesResortsHotels.Travel-Guide-Filter-Hotels) - [Hotels with Early Check-in in Changi ](https://www.expedia.com/Changi-Singapore-Hotels-Hotel-With-Early-Check-In.0-n6359514-0-thotelwithearlycheckin.Travel-Guide-Filter-Hotels) - [Aparthotels in Changi Airport Station ](https://www.expedia.com/Changi-Airport-Station-Apart-Hotels.d6163642-aaApartHotels.Travel-Guide-Accommodation) - [Visit Changi ](https://www.expedia.com/Singapore-Changi.dx6359514) - [Changi Vacations ](https://www.expedia.com/Changi.d6359514.Destination-Travel-Guides) - [Car rentals near Slide @ T3 ](https://www.expedia.com/Car-Rentals-In-Slide-T3.d553248621532741614.Car-Rental-Guide) \*Available to One Key members.