Title: £292 Cheap Flights from Seoul to Sofia (SEL to SOF) - Expedia.co.uk ![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) # £292 Cheap Flights from Seoul (SEL) to Sofia (SOF) [View £292 flight on Sat, 6 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:ICN,to:SOF,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:291.50&airProductToken=AQpqCjMIzJ4BEgMxMDAYyGgglrABKKn6_gIwtYD_AjhMQABYAWoIRUNPU1RBTkRyB0wxQU5LWjMKMwjMngESAzYzMxiWsAEg0iso_on_AjD2iv8COExAAVgBaghFQ09TVEFORHIHTDFBTktaMxIKCAEQARgBKgJMTxgBIgQIARABKAIoBCgGMAE) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers 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 Seoul to Sofia (SOF) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sel,to:sof,departure:16/11/2025TANYT&leg2=from:sof,to:sel,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![Singapore Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SQ.svg) Singapore Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sel,to:sof,departure:16/11/2025TANYT&leg2=from:sof,to:sel,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SQ"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:sel,to:sof,departure:16/11/2025TANYT&leg2=from:sof,to:sel,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![LOT-Polish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LO.svg) LOT-Polish Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sel,to:sof,departure:16/11/2025TANYT&leg2=from:sof,to:sel,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LO"}}]) - ![Qatar Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:sel,to:sof,departure:16/11/2025TANYT&leg2=from:sof,to:sel,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![Air France](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.co.uk/Flights-Search?leg1=from:sel,to:sof,departure:16/11/2025TANYT&leg2=from:sof,to:sel,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.co.uk/Flights-Search?leg1=from:sel,to:sof,departure:16/11/2025TANYT&leg2=from:sof,to:sel,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Seoul (SEL) to Sofia (SOF) Prices were available within the past 7 days and start at £292 for one-way flights and £530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![LOT-Polish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LO.gif) Mon, 30 Mar - Thu, 9 Apr ICN Seoul SOF Sofia £530 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:30/03/2026TANYT&leg2=from:SOF,to:ICN,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:529.20&airProductToken=AQpsCjQIzJ4BEgMxMDAYyGgglrABKOz7iAMw7oGJAzhXQABYAWoIRUNPU1RBTkRyCFdMQU5LWTY2CjQIzJ4BEgM2MzEYlrABINIrKJKKiQMwj4uJAzhXQAFYAWoIRUNPU1RBTkRyCFdMQU5LWTY2CmsKNAjMngESAzYzNhjSKyCWsAEorOyJAzCp7YkDOFdAAFgBaghFQ09TVEFORHIIV0xBTktZNjYKMwjMngESAjk3GJawASDIaCj974kDMKX1iQM4V0ABWAFqCEVDT1NUQU5EcghXTEFOS1k2NhIKCAEQARgBKgJMTxgBIgQIARABKAIoBCgGMAE) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Mon, 30 Mar - Thu, 9 Apr ICN Seoul SOF Sofia £691 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:30/03/2026TANYT&leg2=from:SOF,to:ICN,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:690.10&airProductToken=AQp5CjQIy5gBEgM4NTYYyGgggJMBKIWBiQMwyIeJAzhSQABYAWoIU1RBTkRBUkRyCFJHUzBLRFNBCkEIy5gBEgQzMDc3GICTASDSKyj0iYkDMJSLiQM4TkABWAFqCFNUQU5EQVJEcghSR1MwS0RTQXoKCMaEARIEMzA3Nwp5CkEIy5gBEgQzMDc2GNIrIICTASiQ7YkDMMTuiQM4TEAAWAFqCFNUQU5EQVJEcghSR1MwS0RTQXoKCMaEARIEMzA3Ngo0CMuYARIDODU1GICTASDIaCit9IkDMP35iQM4UkABWAFqCFNUQU5EQVJEcghSR1MwS0RTQRIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMAE) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Mon, 30 Mar - Thu, 9 Apr ICN Seoul SOF Sofia £706 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:30/03/2026TANYT&leg2=from:SOF,to:ICN,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:705.60&airProductToken=AQpcCisI1JYBEgIyMRjIaCDInAEoq_uIAzDngIkDOFdAAFgBagJSU3IGV1IzWFBYCi0I1JYBEgQxMDI5GMicASDSKyibgokDMOuCiQM4V0ABWAFqAlJTcgZXUjNYUFgKYAovCNSWARIEMTAyOBjSKyDInAEoq-6JAzCF74kDOExAAFgBagJSU3IITExYUjJYUFgKLQjUlgESAjIwGMicASDIaCje8YkDMKf2iQM4TEABWAFqAlJTcghMTFhSMlhQWBIKCAEQARgBKgJUSxgBIgQIARABKAIoBCgGMAE) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Mon, 30 Mar - Thu, 9 Apr ICN Seoul SOF Sofia £710 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:30/03/2026TANYT&leg2=from:SOF,to:ICN,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:709.10&airProductToken=AQq5AQozCMGMARIDMjY3GMhoIOIwKML6iAMw-4CJAzhSQABYAWoIU1RBTkRBUkRyCFJHUzBLRFNBCkAIwYwBEgQ2NjM5GOIwIO58KLyBiQMw5oKJAzhFQAFYAWoIU1RBTkRBUkRyCFJHUzBLRFNBegoI0p4BEgQ2NjM5CkAIwYwBEgQ2NjIzGO58INIrKMCIiQMwi4mJAzhHQAFYAWoIU1RBTkRBUkRyCFJHUzBLRFNBegoI0p4BEgQ2NjIzCnkKQQjLmAESBDMwNzYY0isggJMBKJDtiQMwxO6JAzhMQABYAWoIU1RBTkRBUkRyCFJHUzBLRFNBegoIxoQBEgQzMDc2CjQIy5gBEgM4NTUYgJMBIMhoKK30iQMw_fmJAzhSQAFYAWoIU1RBTkRBUkRyCFJHUzBLRFNBEgoIARABGAEqAkFGGAEiBAgBEAEoAigDKAQwAQ) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Mon, 30 Mar - Thu, 9 Apr ICN Seoul SOF Sofia £732 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:30/03/2026TANYT&leg2=from:SOF,to:ICN,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:731.60&airProductToken=AQpcCisI1JYBEgIyMRjIaCDInAEoq_uIAzDngIkDOFdAAFgBagJSU3IGV1IzWFBYCi0I1JYBEgQxMDI5GMicASDSKyibgokDMOuCiQM4V0ABWAFqAlJTcgZXUjNYUFgKXgouCNSWARIEMTAzMBjSKyDInAEo3fOJAzCy9IkDOExAAFgBagJSU3IHTExSMlhQWAosCNSWARICMjAYyJwBIMhoKP78iQMwx4GKAzhMQAFYAWoCUlNyB0xMUjJYUFgSCggBEAEYASoCVEsYASIECAEQASgCKAQoBjAB) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Mon, 30 Mar - Thu, 9 Apr ICN Seoul SOF Sofia £735 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:30/03/2026TANYT&leg2=from:SOF,to:ICN,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:734.60&airProductToken=AQpqCjMIwYwBEgMyNjcYyGgg4jAowvqIAzD7gIkDOFJAAFgBaghTVEFOREFSRHIIUkdTMEtEU0EKMwjGhAESAzQzMhjiMCDSKyjqiYkDMI-LiQM4VkABWAFqCFNUQU5EQVJEcghSR1MwS0RTQQp5CkEIy5gBEgQzMDc2GNIrIICTASiQ7YkDMMTuiQM4TEAAWAFqCFNUQU5EQVJEcghSR1MwS0RTQXoKCMaEARIEMzA3Ngo0CMuYARIDODU1GICTASDIaCit9IkDMP35iQM4UkABWAFqCFNUQU5EQVJEcghSR1MwS0RTQRIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMAE) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Mon, 30 Mar - Thu, 9 Apr ICN Seoul SOF Sofia £736 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:30/03/2026TANYT&leg2=from:SOF,to:ICN,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:735.50&airProductToken=AQqsAQozCMGMARIDMjY3GMhoIOIwKML6iAMw-4CJAzhSQABYAWoIU1RBTkRBUkRyCFJHUzBLRFNBCkAIwYwBEgQ2NjM5GOIwIO58KLyBiQMw5oKJAzhFQAFYAWoIU1RBTkRBUkRyCFJHUzBLRFNBegoI0p4BEgQ2NjM5CjMI0p4BEgMyOTEY7nwg0isowIiJAzCLiYkDOFNAAVgBaghTVEFOREFSRHIIUkdTMEtEU0EKeQpBCMuYARIEMzA3NhjSKyCAkwEokO2JAzDE7okDOExAAFgBaghTVEFOREFSRHIIUkdTMEtEU0F6CgjGhAESBDMwNzYKNAjLmAESAzg1NRiAkwEgyGgorfSJAzD9-YkDOFJAAVgBaghTVEFOREFSRHIIUkdTMEtEU0ESCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAB) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Mon, 30 Mar - Thu, 9 Apr ICN Seoul SOF Sofia £758 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:30/03/2026TANYT&leg2=from:SOF,to:ICN,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:757.40&airProductToken=AQq7AQpBCMGMARIEMzExMhjIaCCAkwEohYGJAzDIh4kDOFJAAFgBaghTVEFOREFSRHIIUkdTMEtEU0F6CgjLmAESBDMxMTIKQQjBjAESBDgzNzMYgJMBIOIwKJ2IiQMw44iJAzhMQAFYAWoIU1RBTkRBUkRyCFJHUzBLRFNBegoIy5gBEgQ4MzczCjMIxoQBEgM0MzIY4jAg0iso6omJAzCPi4kDOFZAAVgBaghTVEFOREFSRHIIUkdTMEtEU0EKeQpBCMuYARIEMzA3NhjSKyCAkwEokO2JAzDE7okDOExAAFgBaghTVEFOREFSRHIIUkdTMEtEU0F6CgjGhAESBDMwNzYKNAjLmAESAzg1NRiAkwEgyGgorfSJAzD9-YkDOFJAAVgBaghTVEFOREFSRHIIUkdTMEtEU0ESCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAB) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Mon, 30 Mar - Thu, 9 Apr ICN Seoul SOF Sofia £774 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:30/03/2026TANYT&leg2=from:SOF,to:ICN,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:773.60&airProductToken=AQpgCi0I1JYBEgI5MRjIaCDInAEovIGJAzDuhokDOExAAFgBagJSU3IITExYUjJYUFgKLwjUlgESBDEwMzEYyJwBINIrKIWLiQMw0IuJAzhMQAFYAWoCUlNyCExMWFIyWFBYCmAKLwjUlgESBDEwMjgY0isgyJwBKKvuiQMwhe-JAzhMQABYAWoCUlNyCExMWFIyWFBYCi0I1JYBEgIyMBjInAEgyGgo3vGJAzCn9okDOExAAVgBagJSU3IITExYUjJYUFgSCggBEAEYASoCVEsYASIECAEQASgCKAQoBjAB) ![Singapore Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SQ.gif) Mon, 30 Mar - Thu, 9 Apr ICN Seoul SOF Sofia £819 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:30/03/2026TANYT&leg2=from:SOF,to:ICN,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:818.20&airProductToken=AQqyAQo5CNOiARIDNjA3GMhoIJJqKOD6iAMw3P2IAzhOQABYAWoNRWNvbm9teSBWYWx1ZXIJTjE0S1JSTFBPCjkI06IBEgMzMjgYkmogjBUopYKJAzCdiIkDOE5AAVgBag1FY29ub215IFZhbHVlcglOMTRLUlJMUE8KOgjTogESBDIxNjgYjBUg0isoromJAzChiokDOE5AAVgBag1FY29ub215IFZhbHVlcglOMTRLUlJMUE8KsgEKOgjTogESBDIyMTIY0isgjBUo3uyJAzDW7YkDOFFAAFgBag1FY29ub215IFZhbHVlcglRMTRLUlJMUE8KOQjTogESAzMyNxiMFSCSaiiW8IkDMPD1iQM4UUABWAFqDUVjb25vbXkgVmFsdWVyCVExNEtSUkxQTwo5CNOiARIDNjA2GJJqIMhoKN_5iQMw4PyJAzhRQAFYAWoNRWNvbm9teSBWYWx1ZXIJUTE0S1JSTFBPEgoIAhABGAEqAlNRGAEiBAgBEAEoAigDKAQwDw) ## Frequently asked questions ### How much is a flight from Seoul (SEL-All Airports) to Sofia Intl. Airport? > Round-trip tickets between Seoul (SEL-All Airports) and SOF start from £530. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Seoul (SEL-All Airports) to SOF? > This differs from airline to airline, as each one has its own terms and conditions. Head to the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033), where you'll find easy-to-follow instructions on how to cancel online. ### How do I find cheap flights from Seoul (SEL-All Airports) to SOF that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seoul (SEL-All Airports) to SOF flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Seoul (SEL-All Airports) to Sofia Airport (SOF)? > The distance is around 8,200 kilometres. Sleep mask? Check. Toiletries? Check. We recommend you pack all the essentials for this long-haul South Korea to Sofia flight. ### Which airlines fly direct from Seoul (SEL-All Airports) to Sofia Intl. Airport? > Flying nonstop between Seoul (SEL-All Airports) and SOF isn't possible at this time. However, you'll still be able to book a flight to Sofia with at least one stop. ### Are Seoul (SEL-All Airports) to Sofia Airport (SOF) flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Seoul (SEL-All Airports) to Sofia Airport (SOF) can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you'd rather play it safe and start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just remember that not all airlines list their prices that far in advance. Our suggestion? Check back often as updates are made frequently. ## Travel information | Origin airport | Incheon Intl. | | --- | --- | | Destination airport | Sofia | | Airlines serving | KLM, LOT-Polish Airlines, Qatar Airways, Singapore Airlines, Turkish Airlines | | Return price | £529 | | Distance | 8146 km | ## Book with confidence ### Compare flights from Seoul to Sofia easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seoul to Sofia. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Sofia in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from SEL-All Airports to Sofia.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from SEL-All Airports (SEL) to Sofia (SOF) The easiest way to view the best deals on flights from Seoul to Sofia today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from SEL-All Airports to Sofia start at just £530 and range up to £819.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Seoul and Sofia - booking your flight during March, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Seoul to Sofia flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from SEL-All Airports to Sofia for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   \*Available to Expedia members.