฿3,726 Cheap Flights from Bangkok (DMK) to Seoul (ICN)

View ฿3,726 flight on Sat, 20 Jun 2026Opens 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 (DMK) to Seoul (ICN)

Prices were available within the past 7 days and start at ฿3,726 for one-way flights and ฿7,296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia X
Tue, 17 Mar - Sat, 21 Mar
DMK
Bangkok
ICN
Seoul
฿7,296 Return, just found
฿7,296
Return
just found
Select Thai AirAsia X flight, departing Tue, 17 Mar from Bangkok to Seoul, returning Sat, 21 Mar, priced at ฿7,296 just found
Thai AirAsia X
Tue, 10 Mar - Thu, 19 Mar
DMK
Bangkok
ICN
Seoul
฿7,469 Return, found 16 hours ago
฿7,469
Return
found 16 hours ago
Select Thai AirAsia X flight, departing Tue, 10 Mar from Bangkok to Seoul, returning Thu, 19 Mar, priced at ฿7,469 found 16 hours ago
Thai AirAsia X
Mon, 9 Mar - Thu, 12 Mar
DMK
Bangkok
ICN
Seoul
฿7,472 Return, found 2 hours ago
฿7,472
Return
found 2 hours ago
Select Thai AirAsia X flight, departing Mon, 9 Mar from Bangkok to Seoul, returning Thu, 12 Mar, priced at ฿7,472 found 2 hours ago
Thai AirAsia X
Thu, 5 Mar - Mon, 9 Mar
DMK
Bangkok
ICN
Seoul
฿7,473 Return, found 12 hours ago
฿7,473
Return
found 12 hours ago
Select Thai AirAsia X flight, departing Thu, 5 Mar from Bangkok to Seoul, returning Mon, 9 Mar, priced at ฿7,473 found 12 hours ago
Thai AirAsia X
Thu, 12 Mar - Wed, 18 Mar
DMK
Bangkok
ICN
Seoul
฿7,480 Return, found 1 day ago
฿7,480
Return
found 1 day ago
Select Thai AirAsia X flight, departing Thu, 12 Mar from Bangkok to Seoul, returning Wed, 18 Mar, priced at ฿7,480 found 1 day ago
Thai AirAsia X
Thu, 5 Mar - Sat, 7 Mar
DMK
Bangkok
ICN
Seoul
฿7,494 Return, found 18 hours ago
฿7,494
Return
found 18 hours ago
Select Thai AirAsia X flight, departing Thu, 5 Mar from Bangkok to Seoul, returning Sat, 7 Mar, priced at ฿7,494 found 18 hours ago
Thai AirAsia X
Thu, 5 Mar - Wed, 11 Mar
DMK
Bangkok
ICN
Seoul
฿7,497 Return, found 1 day ago
฿7,497
Return
found 1 day ago
Select Thai AirAsia X flight, departing Thu, 5 Mar from Bangkok to Seoul, returning Wed, 11 Mar, priced at ฿7,497 found 1 day ago
Thai AirAsia X
Sat, 7 Mar - Sat, 14 Mar
DMK
Bangkok
ICN
Seoul
฿7,648 Return, found 3 hours ago
฿7,648
Return
found 3 hours ago
Select Thai AirAsia X flight, departing Sat, 7 Mar from Bangkok to Seoul, returning Sat, 14 Mar, priced at ฿7,648 found 3 hours ago
Thai AirAsia X
Fri, 27 Mar - Fri, 3 Apr
DMK
Bangkok
ICN
Seoul
฿7,662 Return, found 4 days ago
฿7,662
Return
found 4 days ago
Select Thai AirAsia X flight, departing Fri, 27 Mar from Bangkok to Seoul, returning Fri, 3 Apr, priced at ฿7,662 found 4 days ago
Thai Lion Mantari
Sat, 17 Jan - Mon, 2 Feb
DMK
Bangkok
ICN
Seoul
฿9,305 Return, found 4 days ago
฿9,305
Return
found 4 days ago
Select Thai Lion Mantari flight, departing Sat, 17 Jan from Bangkok to Seoul, returning Mon, 2 Feb, priced at ฿9,305 found 4 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 centre is 47 minutes. Flights from ฿9,146
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from ฿9,146
Flight from Bangkok to Seoul route information
Origin airport
Don Mueang Intl.
Destination airport
Incheon Intl.
Airlines serving
Thai Lion Mantari
Return price
฿7,468
Distance
3635 km
Average flight time
5 hours 35 mins

Perfect flights from Bangkok to Seoul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Bangkok to Seoul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Don Mueang Intl. to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿3,726 and roundtrip prices from ฿7,296. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Incheon Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seoul.

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 ฿7,296. 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 kilometres. 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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