260 € Cheap Flights from Don Mueang to Incheon International

Compare Don Mueang to Incheon International flight deals

Find the cheapest month or even day of the year to fly to Incheon International

Book the best Incheon International fare with no extra fees

Flight deals from Don Mueang to Incheon International

Looking for a cheap last-minute deal or the best return flight from Don Mueang Airport to Incheon International Airport? If you want to travel next month, return fares start from 305 €. Find the lowest prices on one-way and return tickets right here.

Seoul.260 € per passenger.Departing Wed, 16 Sep, returning Thu, 11 Mar.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Wed, 16 Sep, arriving in Incheon International.Inbound indirect flight with Thai AirAsia, departs from Incheon International on Thu, 11 Mar, arriving in Don Mueang.Price includes taxes and charges.From 260 €, select.

Seoul.261 € per passenger.Departing Mon, 7 Sep, returning Wed, 30 Sep.Return flight with Thai AirAsia and Air Busan.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Mon, 7 Sep, arriving in Incheon International.Inbound indirect flight with Air Busan, departs from Incheon International on Wed, 30 Sep, arriving in Don Mueang.Price includes taxes and charges.From 261 €, select.

Seoul.261 € per passenger.Departing Sun, 18 Oct, returning Thu, 22 Oct.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Sun, 18 Oct, arriving in Incheon International.Inbound direct flight with Thai AirAsia departs from Incheon International on Thu, 22 Oct, arriving in Don Mueang.Price includes taxes and charges.From 261 €, select.

Seoul.261 € per passenger.Departing Thu, 4 Feb, returning Sun, 7 Feb.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Thu, 4 Feb, arriving in Incheon International.Inbound direct flight with Thai AirAsia departs from Incheon International on Sun, 7 Feb, arriving in Don Mueang.Price includes taxes and charges.From 261 €, select.

Seoul.267 € per passenger.Departing Wed, 17 Mar, returning Sat, 20 Mar.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Wed, 17 Mar, arriving in Incheon International.Inbound direct flight with Thai AirAsia departs from Incheon International on Sat, 20 Mar, arriving in Don Mueang.Price includes taxes and charges.From 267 €, select.

Seoul.267 € per passenger.Departing Sun, 7 Feb, returning Fri, 12 Mar.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Sun, 7 Feb, arriving in Incheon International.Inbound direct flight with Thai AirAsia departs from Incheon International on Fri, 12 Mar, arriving in Don Mueang.Price includes taxes and charges.From 267 €, select.

Seoul.267 € per passenger.Departing Thu, 24 Sep, returning Wed, 24 Feb.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Thu, 24 Sep, arriving in Incheon International.Inbound indirect flight with Thai AirAsia, departs from Incheon International on Wed, 24 Feb, arriving in Don Mueang.Price includes taxes and charges.From 267 €, select.

Seoul.271 € per passenger.Departing Wed, 30 Sep, returning Mon, 5 Oct.Return flight with Nok Air and Thai AirAsia.Outbound indirect flight with Nok Air, departs from Don Mueang on Wed, 30 Sep, arriving in Incheon International.Inbound indirect flight with Thai AirAsia, departs from Incheon International on Mon, 5 Oct, arriving in Don Mueang.Price includes taxes and charges.From 271 €, select.

Seoul.274 € per passenger.Departing Fri, 22 Jan, returning Thu, 28 Jan.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Fri, 22 Jan, arriving in Incheon International.Inbound direct flight with Thai AirAsia departs from Incheon International on Thu, 28 Jan, arriving in Don Mueang.Price includes taxes and charges.From 274 €, select.

Seoul.281 € per passenger.Departing Thu, 26 Nov, returning Tue, 5 Jan.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Thu, 26 Nov, arriving in Incheon International.Inbound indirect flight with Thai AirAsia, departs from Incheon International on Tue, 5 Jan, arriving in Don Mueang.Price includes taxes and charges.From 281 €, select.

Seoul.281 € per passenger.Departing Thu, 26 Nov, returning Wed, 2 Dec.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Thu, 26 Nov, arriving in Incheon International.Inbound indirect flight with Thai AirAsia, departs from Incheon International on Wed, 2 Dec, arriving in Don Mueang.Price includes taxes and charges.From 281 €, select.

Seoul.282 € per passenger.Departing Mon, 11 Jan, returning Mon, 1 Feb.Return flight with Thai AirAsia.Outbound direct flight with Thai AirAsia departs from Don Mueang on Mon, 11 Jan, arriving in Incheon International.Inbound direct flight with Thai AirAsia departs from Incheon International on Mon, 1 Feb, arriving in Don Mueang.Price includes taxes and charges.From 282 €, select.

Seoul.284 € per passenger.Departing Mon, 21 Sep, returning Fri, 27 Nov.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Mon, 21 Sep, arriving in Incheon International.Inbound indirect flight with Thai AirAsia, departs from Incheon International on Fri, 27 Nov, arriving in Don Mueang.Price includes taxes and charges.From 284 €, select.

Seoul.286 € per passenger.Departing Thu, 27 Aug, returning Thu, 17 Sep.Return flight with Thai LionAir and Air Busan.Outbound indirect flight with Thai LionAir, departs from Don Mueang on Thu, 27 Aug, arriving in Incheon International.Inbound indirect flight with Air Busan, departs from Incheon International on Thu, 17 Sep, arriving in Don Mueang.Price includes taxes and charges.From 286 €, select.

Seoul.287 € per passenger.Departing Wed, 26 Aug, returning Sat, 20 Feb.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Wed, 26 Aug, arriving in Incheon International.Inbound indirect flight with Thai AirAsia, departs from Incheon International on Sat, 20 Feb, arriving in Don Mueang.Price includes taxes and charges.From 287 €, select.

Seoul.287 € per passenger.Departing Thu, 1 Oct, returning Thu, 11 Mar.Return flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Don Mueang on Thu, 1 Oct, arriving in Incheon International.Inbound indirect flight with Thai AirAsia, departs from Incheon International on Thu, 11 Mar, arriving in Don Mueang.Price includes taxes and charges.From 287 €, select.

Find the cheapest month to fly from Don Mueang to Incheon International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Don Mueang to Incheon International flights are currently cheapest in September.

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Direct flights from Don Mueang to Incheon International

Don Mueang to Incheon International: Alternative routes

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

Gimpo International

17km from central Seoul

Closest

from 325 €

Search flights

Incheon International

48km from central Seoul

Cheapest

from 260 €

Search flights

Bangkok to Seoul: Flight information

The things to know before you go.

Cheapest flight found	260 €
Cheapest month to fly	September
Average flight time	5 hrs, 42 mins
Most popular airline	Thai AirAsia
Average flights per week	15

Finding cheap flights from Don Mueang to Incheon International: Frequently asked questions

How much are return flights from Don Mueang to Incheon International?

The best price we found for a return flight from Don Mueang to Incheon International is 260 €. 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.

How long does it take to fly from Don Mueang to Incheon International?

5 hours and 42 minutes is the average flight time from Don Mueang to Incheon International.

Which airlines fly direct from Don Mueang to Incheon International?

Thai AirAsia and Thai LionAir fly direct from Don Mueang to Incheon International.

How many flights are there a week from Don Mueang to Incheon International?

As of July 2026, there are 15 flights per week flying from Don Mueang to Incheon International.

When is the cheapest time to fly from Don Mueang to Incheon International?

The cheapest month to fly from Don Mueang to Incheon International is usually September.

Which upcoming date is cheapest to fly from Don Mueang Airport to Incheon International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Don Mueang Airport to Incheon International Airport on Wednesday, 16 September 2026.

Can I get a direct flight from Don Mueang Airport to Incheon International Airport?

Yes – the average flight time is 5 hours and 42 minutes.

How can I find the best flight deal to Incheon International?

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 Incheon International 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.

When is the best time to book flights to Seoul?

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.

Which is the cheapest airline to fly from Don Mueang Airport to Incheon International with?

Currently, Thai AirAsia offers the cheapest flight tickets to Incheon International.

Flying from Don Mueang Airport (DMK) to Incheon International Airport (ICN): what you need to know

Around 5 hours 40 minutes is how long you can expect to be travelling on a direct flight from Don Mueang Airport to Incheon International Airport.
Seoul is two hours ahead of Bangkok and follows the UTC+9 timezone.
You can choose from 14 weekly Don Mueang Airport to Incheon International Airport flights.
For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to catch your DMK to ICN flight.
Be prepared for bigger queues during popular months such as April. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a good idea.
You can fly nonstop to Seoul, South Korea. Prepare for takeoff with one of these carriers offering direct flights from Don Mueang Airport to Incheon International Airport:
The airline with the highest booking volume on this route is Thai LionAir.
Consider adding a stopover when booking your ticket from Don Mueang Airport to Incheon International Airport. Simply deselect 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Check out these options between DMK and ICN:
- Taipei Taiwan Taoyuan Airport
- Jinan Yaoqiang Airport
- Chiang Mai Airport

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

The cheapest price we've seen for a one-way Don Mueang Airport to Incheon International Airport flight is 133 €. A round-trip fare right now is 260 €. Depending on the availability and when you book, these fares could change.
Don't wait until the last moment. You're more likely to get cheap tickets from DMK to ICN if you book in advance. Airlines often have some terrific early bird deals.
May is the cheapest month for flights from Don Mueang Airport to Incheon International Airport. If you need to fly at a different time of year, the 'Whole month' tool will show you the lowest airfares for each month.
Finding cheap flights from DMK to ICN couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as a lower fare pops up.
Choose your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Don Mueang Airport to Incheon International Airport.

Handy information about Don Mueang Airport (DMK)

60% of flights that leave from Don Mueang Airport make it to their destination on time.
Central Bangkok to Don Mueang Airport is around 24 kilometres. Depending on traffic, it'll take you about 35 minutes to get there if you're driving, ride-sharing or catching a taxi.
The trip when using public transport will take about 1 hour 5 minutes.
Looking for a handy hotel close to DMK? If you've booked an early flight from Don Mueang Airport to Incheon International Airport, these accommodation options will have you moments from your departure gate:

Arriving at Incheon International Airport (ICN)

If you're getting in on a late Don Mueang Airport to Incheon International Airport flight, nothing tops the convenience of being close to the terminal. Pick up your bags from the carousel and then be resting shortly after at one of these accommodation options near ICN:
Follow your own route with a Incheon International Airport rental car. Pick up your wheels from WECAR, Hi Rent A Car or Alamo and find adventure across Seoul and beyond.
Lock in the best possible rate by booking your ride from Incheon International Airport around four weeks ahead of your trip.

When to fly to Incheon International Airport (ICN)

August is the most popular month for flights from Don Mueang Airport to Incheon International Airport. For a quieter experience, go to Seoul in March.
The warmest month in Seoul is August, with temperatures ranging between 19ºC (66ºF) and 32ºC (90ºF). Book your flights from Don Mueang Airport to Incheon International Airport in this month if you enjoy this type of weather.
Search for cheap tickets from DMK to ICN in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 4ºC (39ºF) on average.

Explore more of South Korea

You've done Seoul, now it's time to discover more of South Korea. Travel around 322 kilometres south-east to Busan to check off its top sights. From Gamcheon Culture Village to Haeundae Beach and Beautiful View Busan - Diamond Bridge, you've got a jam-packed schedule ahead.
If you're looking to explore another corner of South Korea, head for Incheon, about 56 kilometres west of Seoul. INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest are among the biggest draws.