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161 € Cheap Flights from Don Mueang to Seoul

Compare Don Mueang to Seoul flight deals

Find the cheapest month or even day of the year to fly to Seoul

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Flight deals from Don Mueang to Seoul

Looking for a cheap last-minute deal or the best return flight from Don Mueang to Seoul? Find the lowest prices on one-way and return tickets right here.
Seoul.161 € per passenger.Departing Wed, 8 Jul, returning Mon, 13 Jul.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Wed, 8 Jul, arriving in Incheon International.Inbound direct flight with Thai AirAsia departs from Incheon International on Mon, 13 Jul, arriving in Don Mueang.Price includes taxes and charges.From 161 €, select.
Seoul.163 € per passenger.Departing Mon, 24 Aug, returning Sat, 29 Aug.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Mon, 24 Aug, arriving in Incheon International.Inbound direct flight with Thai AirAsia departs from Incheon International on Sat, 29 Aug, arriving in Don Mueang.Price includes taxes and charges.From 163 €, select.
Seoul.163 € per passenger.Departing Fri, 2 Oct, returning Tue, 6 Oct.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Fri, 2 Oct, arriving in Incheon International.Inbound direct flight with Thai AirAsia departs from Incheon International on Tue, 6 Oct, arriving in Don Mueang.Price includes taxes and charges.From 163 €, select.
Seoul.163 € per passenger.Departing Sat, 5 Sep, returning Tue, 15 Sep.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Sat, 5 Sep, arriving in Incheon International.Inbound direct flight with Thai AirAsia departs from Incheon International on Tue, 15 Sep, arriving in Don Mueang.Price includes taxes and charges.From 163 €, select.
Seoul.165 € per passenger.Departing Wed, 22 Apr, returning Sun, 26 Apr.Return flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Wed, 22 Apr, arriving in Incheon International.Inbound direct flight with Thai AirAsia X departs from Incheon International on Sun, 26 Apr, arriving in Don Mueang.Price includes taxes and charges.From 165 €, select.
Seoul.166 € per passenger.Departing Thu, 12 Mar, returning Thu, 19 Mar.Return flight with Thai AirAsia X and Thai LionAir.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Thu, 12 Mar, arriving in Incheon International.Inbound direct flight with Thai LionAir departs from Incheon International on Thu, 19 Mar, arriving in Don Mueang.Price includes taxes and charges.From 166 €, select.
Seoul.176 € per passenger.Departing Wed, 10 Jun, returning Tue, 23 Jun.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Wed, 10 Jun, arriving in Incheon International.Inbound indirect flight with Thai AirAsia, departs from Incheon International on Tue, 23 Jun, arriving in Don Mueang.Price includes taxes and charges.From 176 €, select.
Seoul.176 € per passenger.Departing Wed, 23 Sep, returning Thu, 15 Oct.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Wed, 23 Sep, arriving in Incheon International.Inbound direct flight with Thai AirAsia departs from Incheon International on Thu, 15 Oct, arriving in Don Mueang.Price includes taxes and charges.From 176 €, select.

Find the cheapest month to fly from Don Mueang to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Don Mueang to Seoul flights are currently cheapest in July.
Feb
from 349 €
Mar
from 166 €
Apr
from 165 €
May
from 207 €
Jun
from 176 €
Jul
from 161 €
Aug
from 163 €
Sep
from 163 €
Oct
from 163 €
Nov
from 179 €
Dec
from 218 €
Jan
from 201 €

Direct flights from Don Mueang to Seoul

Alternative Don Mueang to Seoul routes

Looking for the cheapest, fastest or easiest route from Don Mueang to Seoul? You could fly into the following airports instead.

Gimpo International

17km from central Seoul
Closest
from 321 €
Search flights

Incheon International

48km from central Seoul
Cheapest
from 161 €
Search flights

Bangkok to Seoul: Flight information

The things to know before you go.
Cheapest flight found161 €
Cheapest month to flyJuly
Average flight time5 hrs, 37 mins
Most popular airlineThai AirAsia
Average flights per week36

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

There are 2 airports in Seoul: Gimpo International and Incheon International.
The best price we found for a return flight from Don Mueang to Seoul is 161 €. 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 37 minutes is the average flight time from Don Mueang to Seoul.
Thai AirAsia, Thai LionAir and Thai AirAsia X fly direct from Don Mueang to Seoul.
As of February 2026, there are 18 flights per week flying from Don Mueang to Seoul.
The cheapest month to fly from Don Mueang to Seoul is usually July.
If you're flying from Don Mueang Airport, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from 161 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Don Mueang Airport to Seoul on Wednesday, 8 July 2026.
Yes – the average flight time is 5 hours and 37 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 Seoul 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 Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around -2°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.
Currently, Thai AirAsia offers the cheapest flight tickets to Seoul.

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

  • The average length of a direct flight from Don Mueang International Airport to Seoul is 6 hours 10 minutes.

  • Don Mueang International Airport is located in Bangkok. Following the UTC+9 timezone, Seoul is two hours ahead of Bangkok.

  • Don Mueang International Airport (DMK) to Incheon International Airport (ICN) is the most traveled route, with ten weekly flights to pick from. You can travel from DMK to ICN at 02:30 with Thai AirAsia X.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your DMK to Seoul flight.

  • Delays at check-in and security are likely if you're jetting off during high season, so allow even more breathing space. A good rule for peak periods? Arrive up to four hours ahead for international flights and at least two hours for domestic departures.

  • Direct Don Mueang International Airport to Seoul tickets are available for booking. Incheon International Airport (ICN) is where you'll be touching down.

  • Thai AirAsia X is a well-known airline that operates direct flights from Don Mueang International Airport to Seoul.

  • We make it simple to book plane tickets from DMK to Seoul with a stopover. To see the options, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to explore your chosen city. Well-traveled stopover hubs include:

    • Taiwan Taoyuan International Airport (TPE)

    • Jinan Yaoqiang International Airport (TNA)

    • Chiang Mai International Airport (CNX)

  • Located around 21 kilometres from central Bangkok, DMK can be reached in about 30 minutes by car, depending on traffic. Travelling on public transport takes roughly 1 hour 5 minutes.

  • Want an easy start to your holiday? Stay near DMK. Whether you're boarding an early flight from Don Mueang International Airport to Seoul or just don't want to be rushed, these hotels are all about convenience:

  • When it comes to Don Mueang International Airport's on-time performance, data shows 66.48% of flights meet their scheduled arrival time.

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

  • The best price we've seen for a one-way Don Mueang International Airport to Seoul flight is 100 €. The cheapest price for a return flight is 161 €. Bear in mind fares may change due to availability at the time of booking.

  • Book one month before you want to fly. Pricing trends suggest that this is the ideal window for finding cheap flights from DMK to Seoul.

  • Plan your trip for May. That's the best month for scoring an epic deal on Don Mueang International Airport to Seoul tickets. If you're flexible with your dates, use the 'Whole month' tool to find the lowest price across every month.

  • Snapping up a cheap flight from DMK to Seoul is easy with Price Alerts. Simply set up one of these automatic notifications and we'll notify you as soon as the price has dropped.

  • Select your preferred arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Don Mueang International Airport to Seoul by 'Best,' 'Fastest' or 'Cheapest.'

Airports in Seoul

Incheon International Airport (ICN)

  • From Incheon International Airport (ICN), central Seoul is around 48 kilometres away.

  • Getting to the centre by public transport typically takes 1 hour 45 minutes.

  • If you're coming in on a late flight from Don Mueang International Airport to Seoul, nothing beats the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and sleeping soon after at one of these hotels near ICN:

  • Grab an Incheon International Airport rental car and discover Seoul and beyond with your own wheels. WECAR, Hi Rent A Car and Alamo are popular providers you can book with here.

  • Lock in the best deal by booking your vehicle from Incheon International Airport around four weeks ahead of your flight from DMK to Seoul.

Gimpo International Airport (GMP)

  • Gimpo International Airport (GMP) is roughly 16 kilometres from the centre of Seoul. Check out your options for making your way into town after your flight from Don Mueang International Airport to Seoul has touched down.

  • Public transport will get you there in about 1 hour 5 minutes.

  • You'll find some comfortable places to call home for the night near GMP. Tuck yourself in and get cosy after your DMK to Seoul flight at any of these perfectly located options:

  • The quickest way to reach your destination is with a Gimpo International Airport rental car. Pick up your wheels from GOGO Rent a Car, Gogo Rental Car Seoul or Hi Rent A Car and make a speedy getaway.

  • Secure your first choice, not your last resort. Booking your ride from GMP one week in advance often means more savings and a bigger choice of vehicles.

Best time to go to Seoul

  • Carefully consider your trip dates before securing your flight from Don Mueang International Airport to Seoul. The city buzzes during high season, but prices are typically higher and major attractions can get crowded. Visit Seoul in the low season if you want a quieter vibe.

  • Before booking a Don Mueang International Airport to Seoul plane ticket, think about the weather you're most comfortable in. August is the warmest month in Seoul, with temperatures ranging from 19ºC (66ºF) to 32ºC (90ºF).

  • Search for cheap tickets from DMK to Seoul in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 4ºC (39ºF) on average.

More about Seoul

  • When it comes to searching for somewhere to lay your head, you'll find the top stays in Seoul right here. Explore these options once you've booked your flight from Don Mueang International Airport to Seoul:

  • Bukchon Hanok Village and Gyeongbokgung Palace are just two of the top-rated attractions to add to your Seoul itinerary. Keep the sightseeing going at N Seoul Tower.

Explore more of South Korea

  • Seoul has plenty to offer, but there are so many other corners of South Korea you should also see. About 322 kilometres south-east of Seoul, a visit to Busan will keep you busy. Start with popular sights like Haeundae Beach, Gamcheon Culture Village and Beomeosa Temple.

  • Around 241 kilometres south-east of Seoul, Daegu is another essential stop in South Korea. Get a taste of what this destination has to offer at Duryu Park People's Garden, E-World and Apsan Park.

More travel options

Plan the rest of your trip from Bangkok to Seoul

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