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:21/10/2025TANYT&leg2=from:rsu,to:icn,departure:28/10/2025TANYT&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:21/10/2025TANYT&leg2=from:rsu,to:icn,departure:28/10/2025TANYT&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:21/10/2025TANYT&leg2=from:rsu,to:icn,departure:28/10/2025TANYT&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:21/10/2025TANYT&leg2=from:rsu,to:icn,departure:28/10/2025TANYT&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:21/10/2025TANYT&leg2=from:rsu,to:icn,departure:28/10/2025TANYT&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:21/10/2025TANYT&leg2=from:rsu,to:icn,departure:28/10/2025TANYT&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:21/10/2025TANYT&leg2=from:rsu,to:icn,departure:28/10/2025TANYT&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) Flight from Seoul to Yeosu route information | Origin airport | Incheon Intl. | | --- | --- | | Destination airport | Yeosu | | Distance | 307 km | ## 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. 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 ICN to Yeosu Airport (RSU)? > Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Incheon Airport and Yeosu/Suncheon Airport start from . Make your booking ASAP to score the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Incheon Airport to Yeosu Airport (RSU)? > We get that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from Incheon Intl. Airport (ICN) to Yeosu Airport (RSU) 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–Incheon Intl. Airport to Yeosu Airport (RSU) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Incheon Airport to Yeosu/Suncheon Airport? > You won't need a lengthy novel for this flight — it's only 310 kilometres from South Korea to Yeosu. Find your way to your seat, enjoy the in-flight service and you'll be in Yeosu before you know it. ### Which airlines fly direct from Incheon Intl. Airport (ICN) to RSU? > At present, no airlines offer flights directly from Seoul–Incheon Intl. Airport to Yeosu Airport (RSU). You'll have to book a flight with one or more stops. To get the best price and connections, lock in your airfare well ahead of time. ### Are Seoul–Incheon Intl. Airport to Yeosu/Suncheon Airport flight tickets cheaper when they're purchased at the last minute? > It is possible to pick up a great last-minute deal from Seoul–Incheon Intl. Airport to RSU, but it's also possible to miss out altogether! As many airlines release prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can feel confident knowing you're always seeing the latest offers. ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - Other ### Accommodation - [Agyo Hotels](https://www.expedia.co.uk/Agyo-Hotels.d3000733616.Travel-Guide-Hotels) - [Annam-Ri Hotels](https://www.expedia.co.uk/Annam-Ri-Hotels.d3000747355.Travel-Guide-Hotels) - [Beolgyo Hotels](https://www.expedia.co.uk/Beolgyo-Hotels.d6333520.Travel-Guide-Hotels) - [Chanae-Ri Hotels](https://www.expedia.co.uk/Chanae-Ri-Hotels.d3000733630.Travel-Guide-Hotels) - [Changmo Hotels](https://www.expedia.co.uk/Changmo-Hotels.d3000733640.Travel-Guide-Hotels) - [Chedu Hotels](https://www.expedia.co.uk/Chedu-Hotels.d3000733650.Travel-Guide-Hotels) - [Chinnam Hotels](https://www.expedia.co.uk/Chinnam-Hotels.d3000733661.Travel-Guide-Hotels) - [Chobi Hotels](https://www.expedia.co.uk/Chobi-Hotels.d3000733666.Travel-Guide-Hotels) - 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