Title: Cheap Flights from Seoul to Yeosu (ICN to RSU) - Expedia.co.uk ![](https://images.trvl-media.com/place/3042/9a5bc1e8-17e8-467d-bf66-9a108f73ff50.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3042/9a5bc1e8-17e8-467d-bf66-9a108f73ff50.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Seoul (ICN) to Yeosu (RSU) - [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 Incheon Intl. Airport (ICN) to Yeosu (RSU) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:RSU,departure:23/01/2026TANYT&leg2=from:RSU,to:ICN,departure:30/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![easyJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_U2.svg) easyJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:RSU,departure:23/01/2026TANYT&leg2=from:RSU,to:ICN,departure:30/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"U2"}}]) - ![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:ICN,to:RSU,departure:23/01/2026TANYT&leg2=from:RSU,to:ICN,departure:30/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Ryanair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg) Ryanair [](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:RSU,departure:23/01/2026TANYT&leg2=from:RSU,to:ICN,departure:30/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:RSU,departure:23/01/2026TANYT&leg2=from:RSU,to:ICN,departure:30/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Jet2](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LS.svg) Jet2 [](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:RSU,departure:23/01/2026TANYT&leg2=from:RSU,to:ICN,departure:30/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LS"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:ICN,to:RSU,departure:23/01/2026TANYT&leg2=from:RSU,to:ICN,departure:30/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![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) ## Frequently asked questions ### How much is a flight from ICN to Yeosu Airport (RSU)? ### Do I need to pay a cancellation fee if I cancel my flight from Incheon Airport to Yeosu Airport (RSU)? ### How do I find cheap flights from Incheon Intl. Airport (ICN) to Yeosu Airport (RSU) that have flexible change policies? ### How far is the flight from Incheon Airport to Yeosu/Suncheon Airport? ### Which airlines fly direct from Incheon Intl. Airport (ICN) to RSU? ### Are Seoul–Incheon Intl. Airport to Yeosu/Suncheon Airport flight tickets cheaper when they're purchased at the last minute? ## Travel information | Origin airport | Incheon Intl. | | ------------------- | ------------- | | Destination airport | Yeosu | | Distance | 307 km | ## Book with confidence # Compare flights from Seoul to Yeosu easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seoul to Yeosu. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Yeosu in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Incheon Intl. to Yeosu. 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 Incheon Intl. (ICN) to Yeosu (RSU) The easiest way to view the best deals on flights from Seoul to Yeosu 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 Incheon Intl. to Yeosu start at just and range up to . To find an even better deal, try - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Seoul and Yeosu - booking your flight during , 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 Yeosu flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Incheon Intl. to Yeosu 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. 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