£276 Cheap Flights from Bangkok (DMK) to Seoul (ICN)

Round-trip journeys between Don Mueang Airport and Incheon Airport start from £984. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.

Every air carrier has different terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.

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 Don Mueang Intl. Airport (DMK) to Incheon Airport flights, you'll see a "no change fees" filter for you to select.

The flying distance from Don Mueang Airport to Incheon Intl. Airport (ICN) is 3,700 kilometres. Close your eyes or bury your nose in a book and the trip will whiz by.

Unfortunately, there are no airlines that fly direct between DMK and Seoul–Incheon Intl. Airport. You'll have to book a flight with one or more stops.

Last-minute planners can occasionally find a bargain, with some of the cheapest airfares from Don Mueang Airport to Incheon Airport cropping up a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.