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Cheap Flights from Seoul to Don Mueang

Compare Seoul to Don Mueang flight deals

Find the cheapest month or even day of the year to fly to Don Mueang

Book the best Don Mueang fare with no extra fees

Flight deals from Seoul to Don Mueang Airport

Looking for a cheap last-minute deal or the best return flight from Seoul to Don Mueang Airport? If you want to travel next month, return fares start from $363. Find the lowest prices on one-way and return tickets right here.
Bangkok.$317 per passenger.Departing Thu, 26 Mar, returning Tue, 19 May.Return flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Incheon International on Thu, 26 Mar, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Tue, 19 May, arriving in Incheon International.Price includes taxes and charges.From $317, select.
Bangkok.$323 per passenger.Departing Tue, 24 Mar, returning Fri, 17 Apr.Return flight with Thai LionAir and Thai AirAsia X.Outbound direct flight with Thai LionAir departs from Incheon International on Tue, 24 Mar, arriving in Don Mueang.Inbound direct flight with Thai AirAsia X departs from Don Mueang on Fri, 17 Apr, arriving in Incheon International.Price includes taxes and charges.From $323, select.
Bangkok.$331 per passenger.Departing Thu, 11 Feb, returning Mon, 15 Feb.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Incheon International on Thu, 11 Feb, arriving in Don Mueang.Inbound direct flight with Thai AirAsia departs from Don Mueang on Mon, 15 Feb, arriving in Incheon International.Price includes taxes and charges.From $331, select.
Bangkok.$331 per passenger.Departing Wed, 27 Jan, returning Thu, 28 Jan.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Incheon International on Wed, 27 Jan, arriving in Don Mueang.Inbound direct flight with Thai AirAsia departs from Don Mueang on Thu, 28 Jan, arriving in Incheon International.Price includes taxes and charges.From $331, select.
Bangkok.$341 per passenger.Departing Fri, 24 Apr, returning Sat, 23 May.Return flight with Thai AirAsia X and Thai LionAir.Outbound direct flight with Thai AirAsia X departs from Incheon International on Fri, 24 Apr, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Sat, 23 May, arriving in Incheon International.Price includes taxes and charges.From $341, select.
Bangkok.$341 per passenger.Departing Fri, 27 Mar, returning Sun, 11 Oct.Return flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Incheon International on Fri, 27 Mar, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Sun, 11 Oct, arriving in Incheon International.Price includes taxes and charges.From $341, select.
Bangkok.$345 per passenger.Departing Fri, 20 Mar, returning Fri, 31 Jul.Return flight with Thai AirAsia X and Thai LionAir.Outbound direct flight with Thai AirAsia X departs from Incheon International on Fri, 20 Mar, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Fri, 31 Jul, arriving in Incheon International.Price includes taxes and charges.From $345, select.
Bangkok.$345 per passenger.Departing Fri, 27 Mar, returning Fri, 28 Aug.Return flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Incheon International on Fri, 27 Mar, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Fri, 28 Aug, arriving in Incheon International.Price includes taxes and charges.From $345, select.
Bangkok.$346 per passenger.Departing Fri, 10 Jul, returning Sun, 8 Nov.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Incheon International on Fri, 10 Jul, arriving in Don Mueang.Inbound direct flight with Thai AirAsia departs from Don Mueang on Sun, 8 Nov, arriving in Incheon International.Price includes taxes and charges.From $346, select.
Bangkok.$347 per passenger.Departing Sun, 6 Dec, returning Tue, 2 Feb.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Incheon International on Sun, 6 Dec, arriving in Don Mueang.Inbound direct flight with Thai AirAsia departs from Don Mueang on Tue, 2 Feb, arriving in Incheon International.Price includes taxes and charges.From $347, select.
Bangkok.$348 per passenger.Departing Mon, 14 Dec, returning Tue, 19 Jan.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Incheon International on Mon, 14 Dec, arriving in Don Mueang.Inbound direct flight with Thai AirAsia departs from Don Mueang on Tue, 19 Jan, arriving in Incheon International.Price includes taxes and charges.From $348, select.
Bangkok.$348 per passenger.Departing Fri, 27 Mar, returning Sat, 27 Jun.Return flight with Thai LionAir and Thai AirAsia.Outbound direct flight with Thai LionAir departs from Incheon International on Fri, 27 Mar, arriving in Don Mueang.Inbound direct flight with Thai AirAsia departs from Don Mueang on Sat, 27 Jun, arriving in Incheon International.Price includes taxes and charges.From $348, select.
Bangkok.$352 per passenger.Departing Tue, 26 Jan, returning Thu, 4 Feb.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Incheon International on Tue, 26 Jan, arriving in Don Mueang.Inbound direct flight with Thai AirAsia departs from Don Mueang on Thu, 4 Feb, arriving in Incheon International.Price includes taxes and charges.From $352, select.
Bangkok.$352 per passenger.Departing Mon, 31 Aug, returning Sun, 20 Sep.Return flight with Thai AirAsia and Thai LionAir.Outbound direct flight with Thai AirAsia departs from Incheon International on Mon, 31 Aug, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Sun, 20 Sep, arriving in Incheon International.Price includes taxes and charges.From $352, select.
Bangkok.$353 per passenger.Departing Sun, 6 Dec, returning Fri, 11 Dec.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Incheon International on Sun, 6 Dec, arriving in Don Mueang.Inbound direct flight with Thai AirAsia departs from Don Mueang on Fri, 11 Dec, arriving in Incheon International.Price includes taxes and charges.From $353, select.
Bangkok.$354 per passenger.Departing Mon, 11 May, returning Tue, 19 May.Return flight with Thai AirAsia and Thai LionAir.Outbound direct flight with Thai AirAsia departs from Incheon International on Mon, 11 May, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Tue, 19 May, arriving in Incheon International.Price includes taxes and charges.From $354, select.

Find the cheapest month to fly from Seoul to Don Mueang

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seoul to Don Mueang flights are currently cheapest in January.
Mar
from $437
Apr
from $363
May
from $354
Jun
from $374
Jul
from $365
Aug
from $372
Sep
from $372
Oct
from $374
Nov
from $369
Dec
from $353
Jan
from $331
Feb
from $331

Direct flights from Seoul to Don Mueang

Seoul to Don Mueang: Alternative routes

Compare routes from Seoul to Bangkok below. You may find an airport to fly into that's cheaper, faster, or easier than Don Mueang.

Don Mueang

21km from central Bangkok
Closest
from $317
Search flights

Bangkok Suvarnabhumi

29km from central Bangkok
Cheapest
from $266
Search flights

Seoul to Bangkok: Flight information

The things to know before you go.
Cheapest flight found$317
Cheapest month to flyMarch
Average flight time5 hrs, 57 mins
Most popular airlineThai LionAir
Average flights per week14

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WIW Mini Hotel
20.41 km from city centre
$107
Per night
Best 148 Train Staytion
3.19 km from city centre
$11
Per night
THE Sacha Apart-Hotel Thonglor
9.94 km from city centre
$120
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Explore top-rated hotels

Finding cheap flights from Seoul to Don Mueang: Frequently asked questions

The best price we found for a return flight from Seoul to Don Mueang is $317. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 57 minutes is the average flight time from Seoul to Don Mueang.
Thai LionAir, Thai AirAsia and Thai AirAsia X fly direct from Seoul to Don Mueang.
As of March 2026, there are 14 flights per week flying from Seoul to Don Mueang.
The cheapest month to fly from Seoul to Don Mueang is usually March.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Don Mueang Airport on Thursday, 26 March 2026.
Yes – the average flight time is 5 hours and 57 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Don Mueang but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Don Mueang is Thai LionAir .

Travelling from Seoul to Don Mueang International Airport (DMK): What you need to know

  • There are two main airports you can start your trip from in Seoul. Check out your options departing from Incheon International Airport (ICN) or Gimpo International Airport (GMP) when booking your flight from Seoul to Don Mueang International Airport (DMK).

  • 6 hours 10 minutes is the average journey time for a direct Seoul to Don Mueang International Airport flight.

  • The timezone in Bangkok is UTC+7, which is two hours behind Seoul. Don Mueang International Airport is located in Bangkok.

  • You can choose from 10 direct flights a week between Incheon International Airport (ICN) and Don Mueang International Airport (DMK). This is the most popular route, with Thai AirAsia X offering a 11:20am departure from ICN to DMK.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport with enough time to catch your flight from Seoul to DMK.

  • Delays at check-in and security are likely if you're travelling during high season, so give yourself a little extra breathing room. The recommendation for peak times? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

Airports in Seoul

Incheon International Airport (ICN)

  • You can find a direct flight from Seoul to Don Mueang International Airport (DMK) out of Incheon International Airport (ICN).

  • Thai AirAsia X is a popular airline that operates direct flights from Seoul to Don Mueang International Airport jetting out of ICN.

  • Thai AirAsia X sees the most traveller bookings for flights from ICN to DMK.

  • We make it a breeze to find cheap flights from Seoul to DMK with a stopover. To explore all the options departing from Incheon International Airport (ICN), uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to tour the city of your choice. Some popular stopovers between ICN and DMK include:

    • Hong Kong International Airport (HKG)

    • Taiwan Taoyuan International Airport (TPE)

    • Chiang Mai International Airport (CNX)

  • ICN is roughly 48 kilometres from central Seoul. To help work out how to get there, use Google Maps. This handy traveller tool will show you the fastest route and your public transport options.

  • Want a hassle-free start to your break? Stay near Incheon International Airport. Whether you have an early flight from Seoul to Don Mueang International Airport or prefer not to feel hurried, these hotels are just the thing:

  • When it comes to Incheon International Airport's on-time performance, 54.5% of flights arrive within the scheduled time frame.

Gimpo International Airport (GMP)

  • The distance from Seoul's city centre to GMP is around 16 kilometres. Consider transport options and possible delays when planning the fastest way to get to the airport.

  • Kick off your holiday early with an extra night away from home. Before catching your Seoul to DMK flight, kick back in one of these hotels close to Gimpo International Airport:

  • Gimpo International Airport has an on-time performance rate of 75.94%. This figure provides insight into how frequently flights departing from this airport land on schedule.

About Don Mueang International Airport (DMK)

Getting from Don Mueang International Airport (DMK) to central Bangkok

  • Don Mueang International Airport is around 27 kilometres from the centre of Bangkok. It takes around 30 minutes or so to get to the city by car.

  • Travelling on public transport typically takes 1 hour 5 minutes.

How to find the cheapest flights from Seoul to Don Mueang International Airport (DMK)

  • The lowest price we've found for a one-way ticket from Seoul to Don Mueang International Airport is $111. For a return flight on this route, the best price is $317. Depending on the availability when you book, these fares may change.

  • To pick up cheap flights from Seoul to DMK, book early. Airlines typically offer lower prices when flights first go on sale.

  • Affordable Seoul to Don Mueang International Airport tickets are easier to find when your dates are flexible. Use the 'Whole month' tool to compare fares across the month and then pick the cheapest day.

  • You don't need to check back in every day to find out if prices have dropped when you create a Price Alert. We'll notify you when a lower fare pops up on flight tickets from Seoul to DMK.

  • Filters make it easier to save some cash on your flight from Seoul to Don Mueang International Airport. Pick the departure times, carriers and stops that match your plans. Then sort the results by 'Cheapest' to bring up the lowest fares right away.

The best time to fly from Seoul to Don Mueang International Airport (DMK)

  • Picture the kind of break you want when deciding when to fly. February is the quietest month to visit Bangkok. August is when most people book flights from Seoul to Don Mueang International Airport (DMK), which may be ideal if you're chasing more action.

  • Before locking in your Seoul to DMK flight ticket, consider what kind of weather you prefer. April is the warmest month in Bangkok, with temperatures ranging from 26ºC to 37ºC.

  • December sees temperatures of between 19ºC and 33ºC. Look for cheap tickets from Seoul to Don Mueang International Airport around that time if you want to travel when it's cooler.

More about Bangkok

  • Start your Bangkok trip right by choosing the perfect place to stay. Once you've booked your flight from Seoul to Don Mueang International Airport, browse our range of accommodation options including:

  • Grand Palace and Wat Phra Kaew are just two of the top attractions to put on your Bangkok to-do list. Continue your sightseeing adventures at The Royal Place 2.

Explore more of Thailand

  • Nakhon Ratchasima is just one of the many cities in Thailand waiting to be discovered after you've seen Bangkok. Around 193 kilometres away to the north-east, top sights here include Night Safari Korat, Saveone Night Market and Butterfly Park.

  • Around 153 kilometres south-east of Bangkok, Rayong is another essential stop in Thailand. Start your sightseeing at Saeng Chan Beach, Mae Rumphueng Beach and Mae Ramphueng Beach.

More travel options

Plan the rest of your trip from Seoul to Bangkok

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.