Cheap Flights from Bangkok (DMK) to Seoul (ICN) from HK$912~

View HK$912 flight on Thu, 5 Mar 2026Opens in a new window

Popular airlines from Don Mueang Intl. Airport (DMK) to Incheon Intl. Airport (ICN)

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Find Cheap Flights from Bangkok (DMK) to Seoul (ICN)

Prices were available within the past 7 days and start at HK$912 for one-way flights and HK$1,906 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Sun, 15 Mar - Fri, 20 Mar
DMK
Bangkok
ICN
Seoul
HK$1,906 Return, found 4 days ago
HK$1,906
Return
found 4 days ago
Select Thai AirAsia X flight, departing Sun, 15 Mar from Bangkok to Seoul, returning Fri, 20 Mar, priced at HK$1,906 found 4 days ago
Thai AirAsia X
Tue, 17 Mar - Fri, 20 Mar
DMK
Bangkok
ICN
Seoul
HK$1,907 Return, found 4 days ago
HK$1,907
Return
found 4 days ago
Select Thai AirAsia X flight, departing Tue, 17 Mar from Bangkok to Seoul, returning Fri, 20 Mar, priced at HK$1,907 found 4 days ago
Thai AirAsia X
Tue, 17 Mar - Fri, 20 Mar
DMK
Bangkok
ICN
Seoul
HK$1,950 Return, found 4 days ago
HK$1,950
Return
found 4 days ago
Select Thai AirAsia X flight, departing Tue, 17 Mar from Bangkok to Seoul, returning Fri, 20 Mar, priced at HK$1,950 found 4 days ago
Thai AirAsia X
Wed, 14 Jan - Wed, 11 Mar
DMK
Bangkok
ICN
Seoul
HK$1,992 Return, found 2 days ago
HK$1,992
Return
found 2 days ago
Select Thai AirAsia X flight, departing Wed, 14 Jan from Bangkok to Seoul, returning Wed, 11 Mar, priced at HK$1,992 found 2 days ago
Thai AirAsia X
Tue, 10 Mar - Wed, 18 Mar
DMK
Bangkok
ICN
Seoul
HK$2,033 Return, found 3 days ago
HK$2,033
Return
found 3 days ago
Select Thai AirAsia X flight, departing Tue, 10 Mar from Bangkok to Seoul, returning Wed, 18 Mar, priced at HK$2,033 found 3 days ago
Thai AirAsia X
Wed, 3 Jun - Thu, 18 Jun
DMK
Bangkok
ICN
Seoul
HK$2,045 Return, found 22 hours ago
HK$2,045
Return
found 22 hours ago
Select Thai AirAsia X flight, departing Wed, 3 Jun from Bangkok to Seoul, returning Thu, 18 Jun, priced at HK$2,045 found 22 hours ago
Thai AirAsia X
Tue, 10 Mar - Wed, 18 Mar
DMK
Bangkok
ICN
Seoul
HK$2,084 Return, found 3 days ago
HK$2,084
Return
found 3 days ago
Select Thai AirAsia X flight, departing Tue, 10 Mar from Bangkok to Seoul, returning Wed, 18 Mar, priced at HK$2,084 found 3 days ago
Thai AirAsia X
Sat, 25 Apr - Mon, 27 Apr
DMK
Bangkok
ICN
Seoul
HK$2,126 Return, found 2 days ago
HK$2,126
Return
found 2 days ago
Select Thai AirAsia X flight, departing Sat, 25 Apr from Bangkok to Seoul, returning Mon, 27 Apr, priced at HK$2,126 found 2 days ago
Thai AirAsia X
Tue, 17 Mar - Sat, 28 Mar
DMK
Bangkok
ICN
Seoul
HK$2,183 Return, found 2 days ago
HK$2,183
Return
found 2 days ago
Select Thai AirAsia X flight, departing Tue, 17 Mar from Bangkok to Seoul, returning Sat, 28 Mar, priced at HK$2,183 found 2 days ago
Thai Lion Mantari
Fri, 13 Feb - Sun, 22 Feb
DMK
Bangkok
ICN
Seoul
HK$2,982 Return, found 21 hours ago
HK$2,982
Return
found 21 hours ago
Select Thai Lion Mantari flight, departing Fri, 13 Feb from Bangkok to Seoul, returning Sun, 22 Feb, priced at HK$2,982 found 21 hours ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from HK$2,471
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from HK$2,471
Bangkok to Seoul route information
Origin airport
Don Mueang Intl.
Destination airport
Incheon Intl.
Airlines serving
Thai Lion Mantari
Return price
HK$1,906
Distance
3635 km
Average flight time
5 hours 35 mins

Flights from Bangkok to Incheon

Book cheap flights from Bangkok (DMK) to Incheon (ICN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Bangkok (DMK) to Incheon (ICN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Bangkok (DMK) to Incheon (ICN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Incheon flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Incheon and things to do in Incheon for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Incheon more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Incheon is HK$912 now!

 

Frequently asked questions

How much is a flight from Don Mueang Intl. Airport (DMK) to Incheon Intl. Airport (ICN)?
Round-trip journeys between Don Mueang Airport and Incheon Airport start from HK$1,906. 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.
Do I need to pay a cancellation fee if I cancel my flight from Don Mueang Airport to Incheon Airport?
Every air carrier has different terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Don Mueang Airport to Incheon Airport 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 Don Mueang Intl. Airport (DMK) to Incheon Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Don Mueang Airport to Incheon Airport?
The flying distance from Don Mueang Airport to Incheon Intl. Airport (ICN) is 3,700 kilometers. Close your eyes or bury your nose in a book and the trip will whiz by.
Which airlines fly direct from Don Mueang Intl. Airport (DMK) to ICN?
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.
Are Don Mueang Airport to Seoul–Incheon Intl. Airport flight tickets cheaper when they're purchased at the last minute?
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.
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