Title: £343 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) # £343 Cheap Flights from Seoul (SEL) to Sofia (SOF) [View £343 flight on Sat, 28 Mar 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:ICN,to:SOF,departure:28/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:342.10&airProductToken=AQqZAQoxCMWyARIDODIzGMhoIIA9KLLoiAMwre2IAzhFQABYAWoGWUJBU0lDcghFTE5RMEg1OQowCMWyARICODUYgD0gxXAo0u6IAzDJ8YgDOEVAAVgBagZZQkFTSUNyCEVMTlEwSDU5CjIIxbIBEgQyOTQwGMVwINIrKKn1iAMwkvaIAzhFQAFYAWoGWUJBU0lDcghFTE5RMEg1ORIKCAEQARgBKgJFWRgBIgQIARABKAIoBCgGMAE) - [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) - ![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:02/10/2025TANYT&leg2=from:sof,to:sel,departure:09/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![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:02/10/2025TANYT&leg2=from:sof,to:sel,departure:09/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![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:02/10/2025TANYT&leg2=from:sof,to:sel,departure:09/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![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:02/10/2025TANYT&leg2=from:sof,to:sel,departure:09/10/2025TANYT&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:02/10/2025TANYT&leg2=from:sof,to:sel,departure:09/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![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:02/10/2025TANYT&leg2=from:sof,to:sel,departure:09/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![Emirates](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg) Emirates [](https://www.expedia.co.uk/Flights-Search?leg1=from:sel,to:sof,departure:02/10/2025TANYT&leg2=from:sof,to:sel,departure:09/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### 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 £343 for one-way flights and £561 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sat, 13 Dec - Tue, 16 Dec ICN Seoul SOF Sofia £561 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:13/12/2025TANYT&leg2=from:SOF,to:ICN,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:560.50&airProductToken=AQppCjIIzJABEgM3MTkYyGggjBUojsn_AjCfz_8COFRAAFgBaghFQ09MSUdIVHIHVFMzRFJMUQozCMyQARIEMTcwNhiMFSDSKyjvz_8CMN3Q_wI4VEABWAFqCEVDT0xJR0hUcgdUUzNEUkxRCmkKMwjMkAESBDE0MzEY0isgpQQo0Or_AjDr6_8COFRAAFgBaghFQ09MSUdIVHIHVFMzRFJMUQoyCMyQARIDNzEyGKUEIMhoKLLv_wIw7vT_AjhUQAFYAWoIRUNPTElHSFRyB1RTM0RSTFESCggCEAEYAioCTEgYASIECAEQASgCKAQoBjAL) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sat, 13 Dec - Tue, 16 Dec ICN Seoul SOF Sofia £601 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:13/12/2025TANYT&leg2=from:SOF,to:ICN,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:600.50&airProductToken=AQppCjIIzJABEgM3MTkYyGggjBUojsn_AjCfz_8COFRAAFgBaghFQ09MSUdIVHIHVFMzRFJMUQozCMyQARIEMTcwNhiMFSDSKyjvz_8CMN3Q_wI4VEABWAFqCEVDT0xJR0hUcgdUUzNEUkxRCmkKMwjMkAESBDE3MDMY0isgjBUosO7_AjCy7_8COFNAAFgBaghFQ09MSUdIVHIHUzAwRFJMUQoyCMyQARIDNzE4GIwVIMhoKOTv_wIwh_X_AjhTQAFYAWoIRUNPTElHSFRyB1MwMERSTFESCggCEAEYAioCTEgYASIECAEQASgCKAQoBjAL) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sat, 13 Dec - Tue, 16 Dec ICN Seoul SOF Sofia £649 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:13/12/2025TANYT&leg2=from:SOF,to:ICN,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:648.50&airProductToken=AQpnCjEIzJABEgM3MTkYyGggjBUojsn_AjCfz_8COFRAAFgBagdFQ09CQVNFcgdUUkNEWEtSCjIIzJABEgQxNzA2GIwVINIrKO_P_wIw3dD_AjhUQAFYAWoHRUNPQkFTRXIHVFJDRFhLUgpnCjIIzJABEgQxNDMxGNIrIKUEKNDq_wIw6-v_AjhUQABYAWoHRUNPQkFTRXIHVFJDRFhLUgoxCMyQARIDNzEyGKUEIMhoKLLv_wIw7vT_AjhUQAFYAWoHRUNPQkFTRXIHVFJDRFhLUhIKCAIQARgCKgJMSBgBIgQIARABKAIoBCgGMAs) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sat, 13 Dec - Tue, 16 Dec ICN Seoul SOF Sofia £689 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:13/12/2025TANYT&leg2=from:SOF,to:ICN,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:688.50&airProductToken=AQpnCjEIzJABEgM3MTkYyGggjBUojsn_AjCfz_8COFRAAFgBagdFQ09CQVNFcgdUUkNEWEtSCjIIzJABEgQxNzA2GIwVINIrKO_P_wIw3dD_AjhUQAFYAWoHRUNPQkFTRXIHVFJDRFhLUgpnCjIIzJABEgQxNzAzGNIrIIwVKLDu_wIwsu__AjhTQABYAWoHRUNPQkFTRXIHU1JDRFhLUgoxCMyQARIDNzE4GIwVIMhoKOTv_wIwh_X_AjhTQAFYAWoHRUNPQkFTRXIHU1JDRFhLUhIKCAIQARgCKgJMSBgBIgQIARABKAIoBCgGMAs) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sat, 13 Dec - Tue, 16 Dec ICN Seoul SOF Sofia £700 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:13/12/2025TANYT&leg2=from:SOF,to:ICN,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:699.20&airProductToken=AQpjCi8IzJABEgM3MTkYyGggjBUojsn_AjCfz_8COFRAAFgBagdFQ09CQVNFcgVUUkNLUgowCMyQARIEMTcwNhiMFSDSKyjvz_8CMN3Q_wI4VEABWAFqB0VDT0JBU0VyBVRSQ0tSCpQBCjAIzJABEgQxNDMxGNIrIKUEKNDq_wIw6-v_AjhUQABYAWoHRUNPQkFTRXIFVFJDS1IKLwjMkAESAzcyOBilBCCvNSi37_8CMP30_wI4VEABWAFqB0VDT0JBU0VyBVRSQ0tSCi8Iz7QBEgMzNjQYrzUgyGgotvb_AjCk9_8COFdAAVgBagdFQ09CQVNFcgVUUkNLUhIKCAEQARgBKgJMSBgBIgQIARABKAIoBCgGMAE) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sat, 13 Dec - Tue, 16 Dec ICN Seoul SOF Sofia £725 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:13/12/2025TANYT&leg2=from:SOF,to:ICN,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:724.50&airProductToken=AQppCjIIzJABEgM3MTkYyGggjBUojsn_AjCfz_8COFRAAFgBaghFQ09HUkVJQ3IHVFJHRFhLUgozCMyQARIEMTcwNhiMFSDSKyjvz_8CMN3Q_wI4VEABWAFqCEVDT0dSRUlDcgdUUkdEWEtSCmkKMwjMkAESBDE0MzEY0isgpQQo0Or_AjDr6_8COFRAAFgBaghFQ09HUkVJQ3IHVFJHRFhLUgoyCMyQARIDNzEyGKUEIMhoKLLv_wIw7vT_AjhUQAFYAWoIRUNPR1JFSUNyB1RSR0RYS1ISCggCEAEYAioCTEgYASIECAEQASgCKAQoBjAL) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Sat, 13 Dec - Tue, 16 Dec ICN Seoul SOF Sofia £774 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:13/12/2025TANYT&leg2=from:SOF,to:ICN,departure:16/12/2025TANYT&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=AQpcCisI1JYBEgI5MRjIaCDInAEo7sL_AjCvyP8COFdAAFgBagJSU3IGV1IzWFBYCi0I1JYBEgQxMDI5GMicASDSKyiaz_8CMOrP_wI4V0ABWAFqAlJTcgZXUjNYUFgKXgouCNSWARIEMTAyOBjSKyDInAEoxez_AjCf7f8COFRAAFgBagJSU3IHVExSMlhQWAosCNSWARICMjAYyJwBIMhoKLLv_wIwhfT_AjhUQAFYAWoCUlNyB1RMUjJYUFgSCggBEAEYASoCVEsYASIECAEQASgCKAQoBjAB) ![Etihad Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) Sat, 13 Dec - Tue, 16 Dec ICN Seoul SOF Sofia £789 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:13/12/2025TANYT&leg2=from:SOF,to:ICN,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:788.10&airProductToken=AQqaAQoxCMWyARIDODIzGMhoIIA9KJLL_wIwjdD_AjhVQABYAWoGWUJBU0lDcghVTE5RNUg1OQoxCMWyARIDMTIxGIA9IKUEKLLR_wIw0dT_AjhVQAFYAWoGWUJBU0lDcghVTE5RNUg1OQoyCMyQARIEMTQyNhilBCDSKyjV1v8CMNzX_wI4TEABWAFqBllCQVNJQ3IIVUxOUTVINTkKmQEKMQjPpgESAzc4MBjSKyCVIijD6_8CMKfs_wI4TEAAWAFqBllCQVNJQ3IIVUxFMDlINTkKMQjFsgESAzE1NBiVIiCAPSiz7f8CMPjv_wI4VUABWAFqBllCQVNJQ3IIVUxFMDlINTkKMQjFsgESAzgyMhiAPSDIaCjw8P8CMOn0_wI4VUABWAFqBllCQVNJQ3IIVUxFMDlINTkSCggBEAEYASoCRVkYASIECAEQASgCKAQoBjAB) ![Asiana Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/oz.gif) Sat, 13 Dec - Tue, 16 Dec ICN Seoul SOF Sofia £806 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:13/12/2025TANYT&leg2=from:SOF,to:ICN,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:805.40&airProductToken=AQqUAQovCM-0ARIDNzQ1GMhoIMcyKPvL_wIw5s3_AjhWQABYAWoHRUNPQkFTRXIFU1JDS1IKLwjMsAESAzEzORjHMiC5PCiizv8CMNbU_wI4U0ABWAFqB0VDT0JBU0VyBVNSQ0tSCjAIzLABEgQxMzkwGLk8INIrKIjV_wIwj9b_AjhTQAFYAWoHRUNPQkFTRXIFU1JDS1IKYwowCMyQARIEMTcwMxjSKyCMFSiw7v8CMLLv_wI4U0AAWAFqB0VDT0JBU0VyBVNSQ0tSCi8IzJABEgM3MTgYjBUgyGgo5O__AjCH9f8COFNAAVgBagdFQ09CQVNFcgVTUkNLUhIKCAEQARgBKgJMWBgBIgQIARABKAIoBCgGMAE) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Sat, 13 Dec - Tue, 16 Dec ICN Seoul SOF Sofia £985 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ICN,to:SOF,departure:13/12/2025TANYT&leg2=from:SOF,to:ICN,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:984.30&airProductToken=AQprCjMIwYwBEgMyNjcYyGgg4jAo3Mj_AjC4z_8COFFAAFgBaghTVEFOREFSRHIIUUdTMEFEU0EKNAjBjAESBDU0NzAY4jAg0isoxtb_AjDr1_8COExAAVgBaghTVEFOREFSRHIIUUdTMEFEU0EKawo0CMGMARIENTQ2ORjSKyDiMCiW6_8CMNTs_wI4TEAAWAFqCFNUQU5EQVJEcghRR1MwQURTQQozCMGMARIDMjY0GOIwIMhoKPvu_wIw2vT_AjhRQAFYAWoIU1RBTkRBUkRyCFFHUzBBRFNBEgoIARABGAEqAkFGGAEiBAgBEAEoAigDKAQwAQ) Flight from Seoul to Sofia route information | Origin airport | Incheon Intl. | | --- | --- | | Destination airport | Sofia | | Return price | £560 | | Distance | 8146 km | ## 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 £561 and range up to £985.   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 December, 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.   ## 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 £561. 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. ## Explore a world of travel with Expedia \*Available to Expedia members.