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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 to Incheon International? Find the lowest prices on one-way and return tickets right here.
Seoul.177 € per passenger.Departing Tue, 13 May, returning Wed, 21 May.Return flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Tue, 13 May, arriving in Incheon International.Inbound direct flight with Thai AirAsia X departs from Incheon International on Wed, 21 May, arriving in Don Mueang.Price includes taxes and charges.From 177 €, select.
Seoul.177 € per passenger.Departing Wed, 4 Jun, returning Sat, 7 Jun.Return flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Wed, 4 Jun, arriving in Incheon International.Inbound direct flight with Thai AirAsia X departs from Incheon International on Sat, 7 Jun, arriving in Don Mueang.Price includes taxes and charges.From 177 €, select.
Seoul.177 € per passenger.Departing Mon, 8 Sep, returning Wed, 10 Sep.Return flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Mon, 8 Sep, arriving in Incheon International.Inbound direct flight with Thai AirAsia X departs from Incheon International on Wed, 10 Sep, arriving in Don Mueang.Price includes taxes and charges.From 177 €, select.
Seoul.178 € per passenger.Departing Fri, 27 Jun, returning Sun, 6 Jul.Return flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Fri, 27 Jun, arriving in Incheon International.Inbound direct flight with Thai AirAsia X departs from Incheon International on Sun, 6 Jul, arriving in Don Mueang.Price includes taxes and charges.From 178 €, select.
Seoul.180 € per passenger.Departing Sat, 12 Jul, returning Sun, 13 Jul.Return flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Sat, 12 Jul, arriving in Incheon International.Inbound direct flight with Thai AirAsia X departs from Incheon International on Sun, 13 Jul, arriving in Don Mueang.Price includes taxes and charges.From 180 €, select.
Seoul.180 € per passenger.Departing Tue, 13 May, returning Mon, 2 Jun.Return flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Tue, 13 May, arriving in Incheon International.Inbound direct flight with Thai AirAsia X departs from Incheon International on Mon, 2 Jun, arriving in Don Mueang.Price includes taxes and charges.From 180 €, select.
Seoul.184 € per passenger.Departing Sat, 23 Aug, returning Wed, 10 Sep.Return flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Sat, 23 Aug, arriving in Incheon International.Inbound direct flight with Thai AirAsia X departs from Incheon International on Wed, 10 Sep, arriving in Don Mueang.Price includes taxes and charges.From 184 €, select.
Seoul.184 € per passenger.Departing Fri, 26 Sep, returning Tue, 14 Oct.Return flight with Thai AirAsia X.Outbound direct flight with Thai AirAsia X departs from Don Mueang on Fri, 26 Sep, arriving in Incheon International.Inbound direct flight with Thai AirAsia X departs from Incheon International on Tue, 14 Oct, arriving in Don Mueang.Price includes taxes and charges.From 184 €, 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 May.
Apr
from 190 €
May
from 177 €
Jun
from 177 €
Jul
from 180 €
Aug
from 192 €
Sep
from 177 €
Oct
from 215 €
Nov
from 190 €
Dec
from 321 €
Jan
from 322 €
Feb
from 324 €
Mar
from 322 €

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.

Bangkok to Seoul: Flight information

The things to know before you go.
Cheapest flight found177 €
Cheapest month to flySeptember
Average flight time5 hrs, 33 mins
Most popular airlineThai AirAsia X
Average flights per week9

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

The best price we found for a return flight from Don Mueang to Incheon International is 177 €. 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 33 minutes is the average flight time from Don Mueang to Incheon International.
Thai AirAsia X flies direct from Don Mueang to Incheon International.
As of April 2025, there are 9 flights per week flying from Don Mueang to Incheon International.
The cheapest month to fly from Don Mueang to Incheon International is usually September.
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 Monday, 8 September 2025.
Yes – the average flight time is 5 hours and 33 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 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.
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.
Currently, Thai AirAsia X offers the cheapest flight tickets to Incheon International.

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

  • During popular months such as August, you'll want to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead of international flights whenever you're travelling during peak periods in general.

  • If you want a stopover for your flight from Don Mueang International Airport to Incheon International Airport, just deselect 'Direct flights only' and explore your options. Here are the popular stopovers between DMK and ICN:

    • Macau International Airport

    • Taiwan Taoyuan International Airport

    • Jinan Yaoqiang International Airport

  • Before getting your cheap ticket from DMK to ICN, check if you need a visa to enter South Korea. Travel document and visa requirements may differ and are updated often. For the most up-to-date information, get in touch with the nearest embassy or consulate of the country you're travelling to.

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

  • The best price we've seen for a one-way ticket from Don Mueang International Airport to Incheon International Airport is 92 €. The cheapest price for a return flight is 177 €. Bear in mind that fares could change due to availability at the time of booking.

  • To find cheap tickets from DMK to ICN, book in advance. Airlines typically offer their most competitively priced fares when flights are first made available.

  • The 'Whole month' tool shows you the cheapest tickets from Don Mueang International Airport to Incheon International Airport across the month. It's a great way to find a bargain if your travel dates are flexible.

  • Create a Price Alert for cheap tickets from DMK to ICN. There's no need to check every day to see whether prices have fallen. We'll notify you the moment there's a change in price.

  • Take advantage of filters to find the perfect trip for you. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Don Mueang International Airport to Incheon International Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Don Mueang International Airport (DMK)

  • Travelling from central Bangkok to Don Mueang International Airport takes approximately 1 hour and 5 minutes by public transport. If you ride-share, drive or grab a cab, you'll cover the 27 kilometres in 30 minutes or so, depending on traffic conditions.

  • Have an early flight from Don Mueang International Airport to Incheon International Airport? Avoid the hassle of rushing to the terminal (and enjoy a little extra shut-eye) by picking one of these stays near DMK:

Arriving at Incheon International Airport (ICN)

Getting from Incheon International Airport (ICN) to central Seoul

  • Incheon International Airport to the centre of Seoul is about 48 kilometres. If you're renting a car or taking a cab, do a little research to make your trip as easy as possible. Journey times may vary based on the time of day and traffic conditions.

  • If you're travelling on public transport, expect a journey time of roughly 1 hour and 44 minutes.

When to fly to Incheon International Airport (ICN)

  • The quietest month for a flight from Don Mueang International Airport to Incheon International Airport is April, while July is the most popular. Choose the best time to go to Seoul based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Lock in your flight from Don Mueang International Airport to Incheon International Airport for August if you want to go to Seoul during its warmest month. Expect temperatures of between 19ºC and 32ºC.

  • If you like travelling in cooler conditions, search for a cheap ticket from DMK to ICN in January. Temperatures average between -12ºC and 4ºC then.

More about Seoul

  • After booking your flights from DMK to ICN, you'll want to find a place to stay in Seoul. Make one of these options your base for exploring this top destination:

  • Every great journey has to include some sightseeing. Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower are attractions you won't want to skip in Seoul.

  • Gimpo International Airport (GMP) is another international airport for travelling to and from Seoul. It might even be a cheaper or easier choice depending on your travel plans, so it's worth looking into.

Complete your Seoul trip with hotels and a car rental

  • You've locked in your cheap ticket to Incheon International Airport — next on the list is finding a great place to stay, and maybe even your own set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in Seoul.

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.