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Cheap round-trip flights to Seoul

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Searching for cheap flights to Seoul? No travel company presents more choices than Expedia if you're looking to compare flights to Seoul. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Gyeonggi. Expedia provides the cheapest flights to many destinations in Gyeonggi and you may find even greater savings if you combine your flight with a hotel stay in Seoul.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia will find the cheapest flights to Seoul for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Seoul flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Reviews from verified customers

Aug 4, 2018

A fairly minor quibble but the menu options given by the stewardess were 'chicken or beef', which i found vague and uninformative. Upon inquiring further i was told that the beef was 'a Korean dish' which was similarly unenlightening. Perhaps a printed menu, offering a little more detail, would be a useful tweek that KLM could make to their service

Jul 30, 2018

Really good flights and service from all staff, but food in Prestige Class was not good at all.

Jul 16, 2018

The staff were a delight and the food was excellent and varied. Love this airline and Incheon Airport is a great place to transit: free showers!

Jul 12, 2018

Staff were friendly, good entertainment and there is a good amount of leg room even for economy

Jul 10, 2018

Modern aeroplane , very kind staff , great meals.

Jun 30, 2018

Loved the transfer lounge at Seoul Airport.

Jun 25, 2018

Flying A380 was great but the Business Class seat configuration was not ideal for a family travelling with two young children. Also there was limited storage space around the seating area.

Jun 13, 2018

No hassle flight

May 15, 2018

Really lovely and fast check in, the bag drop didn’t take too long either. The food was great and included in the price, it was nice getting drinks as well. The flight was early too.

May 15, 2018

The best flight I have ever been on, what an amazing experience. The staff were so friendly and caring. Really an experience to behold.