￥19,036 Cheap Flights from Bangkok (DMK) to Seoul (ICN)

View ￥19,036 flight on Tue, Nov 11, 2025Opens in a new window

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

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Cheap Flights from Bangkok to Seoul (DMK-ICN)

Prices were available within the past 7 days and start at ￥19,036 for one-way flights and ￥37,169 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Sat, Aug 15 - Sat, Aug 22
DMK
Bangkok
ICN
Seoul
￥37,169 Roundtrip, found 6 days ago
￥37,169
Roundtrip
found 6 days ago
Select Thai AirAsia X flight, departing Sat, Aug 15 from Bangkok to Seoul, returning Sat, Aug 22, priced at ￥37,169 found 6 days ago
Thai AirAsia X
Tue, Nov 4 - Sat, Nov 8
DMK
Bangkok
ICN
Seoul
￥37,347 Roundtrip, just found
￥37,347
Roundtrip
just found
Select Thai AirAsia X flight, departing Tue, Nov 4 from Bangkok to Seoul, returning Sat, Nov 8, priced at ￥37,347 just found
Thai AirAsia X
Thu, Jun 25 - Mon, Jun 29
DMK
Bangkok
ICN
Seoul
￥38,055 Roundtrip, found 4 days ago
￥38,055
Roundtrip
found 4 days ago
Select Thai AirAsia X flight, departing Thu, Jun 25 from Bangkok to Seoul, returning Mon, Jun 29, priced at ￥38,055 found 4 days ago
Thai AirAsia X
Tue, May 19 - Mon, May 25
DMK
Bangkok
ICN
Seoul
￥38,085 Roundtrip, found 3 days ago
￥38,085
Roundtrip
found 3 days ago
Select Thai AirAsia X flight, departing Tue, May 19 from Bangkok to Seoul, returning Mon, May 25, priced at ￥38,085 found 3 days ago
Thai AirAsia X
Thu, May 28 - Mon, Jun 1
DMK
Bangkok
ICN
Seoul
￥38,265 Roundtrip, found 3 days ago
￥38,265
Roundtrip
found 3 days ago
Select Thai AirAsia X flight, departing Thu, May 28 from Bangkok to Seoul, returning Mon, Jun 1, priced at ￥38,265 found 3 days ago
Thai AirAsia X
Fri, Jun 26 - Tue, Jun 30
DMK
Bangkok
ICN
Seoul
￥38,607 Roundtrip, found 2 days ago
￥38,607
Roundtrip
found 2 days ago
Select Thai AirAsia X flight, departing Fri, Jun 26 from Bangkok to Seoul, returning Tue, Jun 30, priced at ￥38,607 found 2 days ago
Thai AirAsia X
Thu, Jul 2 - Thu, Jul 9
DMK
Bangkok
ICN
Seoul
￥38,783 Roundtrip, found 22 hours ago
￥38,783
Roundtrip
found 22 hours ago
Select Thai AirAsia X flight, departing Thu, Jul 2 from Bangkok to Seoul, returning Thu, Jul 9, priced at ￥38,783 found 22 hours ago
Thai AirAsia X
Wed, Jun 10 - Wed, Jun 17
DMK
Bangkok
ICN
Seoul
￥38,819 Roundtrip, found 1 day ago
￥38,819
Roundtrip
found 1 day ago
Select Thai AirAsia X flight, departing Wed, Jun 10 from Bangkok to Seoul, returning Wed, Jun 17, priced at ￥38,819 found 1 day ago
Thai AirAsia X
Sun, Oct 26 - Thu, Oct 30
DMK
Bangkok
ICN
Seoul
￥39,082 Roundtrip, found 1 hour ago
￥39,082
Roundtrip
found 1 hour ago
Select Thai AirAsia X flight, departing Sun, Oct 26 from Bangkok to Seoul, returning Thu, Oct 30, priced at ￥39,082 found 1 hour ago
Batik air
Wed, Nov 19 - Sat, Nov 22
DMK
Bangkok
ICN
Seoul
￥59,520 Roundtrip, found 5 days ago
￥59,520
Roundtrip
found 5 days ago
Select Batik air flight, departing Wed, Nov 19 from Bangkok to Seoul, returning Sat, Nov 22, priced at ￥59,520 found 5 days 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 center is 47 minutes. Flights from ￥45,605
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from ￥45,605

Frequently asked questions

How much is a flight from Don Mueang Airport to ICN?
The lowest price advertised for a round-trip journey between Don Mueang Intl. Airport (DMK) and ICN is ￥37,169. But you better move fast. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DMK to Incheon Airport?
Most flights can be canceled online, but every airline has different terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Don Mueang Intl. Airport (DMK) to Incheon Intl. Airport (ICN) 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 DMK to Incheon Intl. Airport (ICN) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from DMK to Seoul–Incheon Intl. Airport?
The flight time between DMK and Incheon Intl. Airport (ICN) is 7 hours and 1 minute. If you're traveling with kids, it's always a good idea to pack some healthy snacks in your cabin baggage.
How far is the flight from Don Mueang Airport to ICN?
Expect to be up above the clouds for a while, as the flight distance between Bangkok and South Korea is 3,700 kilometers. Create a playlist of your favorite podcasts before leaving home to keep yourself entertained during the trip.
Which airlines fly direct from Don Mueang Airport to Incheon Intl. Airport (ICN)?
Check out the deals on offer with TWay Air (TW) if you want to travel directly from Don Mueang Intl. Airport (DMK) to Seoul–Incheon Intl. Airport. This top carrier operates 30 monthly flights, so you're sure to find one that fits your travel schedule.
Are Don Mueang Airport to Incheon Intl. Airport (ICN) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Don Mueang Intl. Airport (DMK) to Incheon Airport can be hit-or-miss. It is possible to find a bargain, but you could also miss out completely! If you'd rather start your travel planning early on, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices so far in advance. Our top tip? Check back often as updates are made frequently.

Travel information

Travel information

Origin airport
Don Mueang Intl.
Destination airport
Incheon Intl.
Airlines serving
Batik air , Thai AirAsia X
Roundtrip price
￥37,169
Distance
3635 km
Average flight time
5 hours 35 mins

Book with confidence

Book with confidence

Bangkok to Seoul Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Bangkok to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seoul.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with DMK to ICN flights that won’t make your bank account wince. Ready to temporarily leave behind Bangkok for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ICN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Bangkok to Seoul Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

Bangkok nearby Airports

Bangkok

Suvarnabhumi Intl. to Seoul
￥34,091
*Available to Expedia members.