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Cheap flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport from £62

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport departing on 21/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Incheon Intl Airport to Bangkok

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Incheon Intl Airport to Bangkok.
T'way Air Logo
18:00 - 22:35ICN-BKK
6h 35mdirect
T'way Air Logo
00:05 - 07:40BKK-ICN
5h 35mdirect
£102T'way Air
Find Deal
Sun, 18 May - Tue, 20 May
T'way Air Logo
18:00 - 22:35ICN-BKK
6h 35mdirect
T'way Air Logo
00:05 - 07:40BKK-ICN
5h 35mdirect
£103T'way Air
Find Deal
Mon, 19 May - Wed, 21 May
Jeju Air Logo
20:05 - 23:59ICN-BKK
5h 54mdirect
Jeju Air Logo
01:00 - 08:40BKK-ICN
5h 40mdirect
£104Jeju Air
Find Deal
Mon, 9 Jun - Wed, 11 Jun
Jeju Air Logo
20:05 - 23:59ICN-BKK
5h 54mdirect
Jeju Air Logo
01:00 - 08:40BKK-ICN
5h 40mdirect
£104Jeju Air
Find Deal
Thu, 29 May - Mon, 2 Jun
AIR PREMIA Logo
16:50 - 21:10ICN-BKK
6h 20mdirect
AIR PREMIA Logo
22:45 - 06:25BKK-ICN
5h 40mdirect
£106AIR PREMIA
Find Deal
Thu, 15 May - Tue, 20 May
AIR PREMIA Logo
16:50 - 21:10ICN-BKK
6h 20mdirect
AIR PREMIA Logo
22:45 - 06:25BKK-ICN
5h 40mdirect
£107AIR PREMIA
Find Deal
Thu, 22 May - Tue, 27 May
Vietnam Airlines Logo
10:05 - 18:05ICN-BKK
10h 00m1 stop
Vietnam Airlines Logo
11:55 - 05:50BKK-ICN
15h 55m1 stop
£131Vietnam Airlines
Find Deal
Fri, 4 Jul - Tue, 8 Jul
Vietnam Airlines Logo
18:05 - 10:50ICN-BKK
18h 45m1 stop
Vietnam Airlines Logo
22:15 - 16:35BKK-ICN
16h 20m1 stop
£132Vietnam Airlines
Find Deal
Wed, 18 Jun - Sat, 21 Jun
Jin Air Logo
19:55 - 23:45ICN-BKK
5h 50mdirect
Jin Air Logo
00:55 - 08:25BKK-ICN
5h 30mdirect
£152Jin Air
Find Deal
Tue, 19 Aug - Mon, 1 Sep
Jin Air Logo
19:55 - 23:45ICN-BKK
5h 50mdirect
Jin Air Logo
00:55 - 08:25BKK-ICN
5h 30mdirect
£173Jin Air
Find Deal
Sun, 12 Oct - Sat, 18 Oct

Vietnam Airlines flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport

Our best Vietnam Airlines deals on Incheon Intl Airport to Bangkok Suvarnabhumi Airport flight tickets
Vietnam Airlines
4 Jul
ICN10:05Incheon Intl
10h 00m
1 stop
BKK18:05Bangkok Suvarnabhumi
8 Jul
BKK11:55Bangkok Suvarnabhumi
15h 55m
1 stop
ICN05:50Incheon Intl
Vietnam Airlines
18 Jun
ICN18:05Incheon Intl
18h 45m
1 stop
BKK10:50Bangkok Suvarnabhumi
21 Jun
BKK22:15Bangkok Suvarnabhumi
16h 20m
1 stop
ICN16:35Incheon Intl
Vietnam Airlines
17 Jun
ICN10:35Incheon Intl
9h 55m
1 stop
BKK18:30Bangkok Suvarnabhumi
22 Jun
BKK15:55Bangkok Suvarnabhumi
11h 55m
1 stop
ICN05:50Incheon Intl

Jin Air flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport

Our best Jin Air deals on Incheon Intl Airport to Bangkok Suvarnabhumi Airport flight tickets
Jin Air
19 Aug
ICN19:55Incheon Intl
5h 50m
BKK23:45Bangkok Suvarnabhumi
1 Sept
BKK00:55Bangkok Suvarnabhumi
5h 30m
ICN08:25Incheon Intl
Jin Air
12 Oct
ICN19:55Incheon Intl
5h 50m
BKK23:45Bangkok Suvarnabhumi
18 Oct
BKK00:55Bangkok Suvarnabhumi
5h 30m
ICN08:25Incheon Intl
Jin Air
10 Oct
ICN19:55Incheon Intl
5h 50m
BKK23:45Bangkok Suvarnabhumi
18 Oct
BKK00:55Bangkok Suvarnabhumi
5h 30m
ICN08:25Incheon Intl

See travel insights to Bangkok from

How to get the cheapest flight ticket from Incheon Intl Airport to Bangkok Suvarnabhumi Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Incheon Intl Airport and Bangkok Suvarnabhumi Airport?

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

If you don’t want to visit Bangkok Suvarnabhumi Airport in May, then you should wait until June to fly from Incheon Intl Airport, when ticket prices are also cheap, with an average price of £159.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

According to our data, Monday is the cheapest day to fly to Bangkok Suvarnabhumi Airport from Incheon Intl Airport. The lowest ticket price found for a Monday departure recently was £239. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Incheon Intl Airport to Bangkok Suvarnabhumi Airport for around £549.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is at midday. momondo users have found flights departing from Incheon Intl Airport to Bangkok Suvarnabhumi Airport at midday for as low as £0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £532 on average. Flights to Bangkok Suvarnabhumi Airport from Incheon Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Incheon Intl to Bangkok Suvarnabhumi flight route?

Fly from Incheon Intl to Bangkok Suvarnabhumi for the best Incheon Intl - Bangkok Suvarnabhumi flight prices

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Incheon Intl Airport when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around £202 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Incheon Intl Airport for as low as £181 on momondo.

What cabin class options are available on Incheon Intl to Bangkok Suvarnabhumi flights?

There are 3 cabin classes available to choose from on Incheon Intl to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Incheon Intl Airport to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of April 2025, prices for Incheon Intl Airport to Bangkok Suvarnabhumi Airport flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Incheon Intl Airport to Bangkok Suvarnabhumi Airport (ICN to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport

Best price found

£62

Fastest flight time

5h 40m

Direct flights

Every day
The best one-way flight to Bangkok Suvarnabhumi Airport from Incheon Intl Airport in the past 72 hours is £62. The best return flight deal from Incheon Intl Airport to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is £102.
The fastest flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport takes 5h 40m
Direct flights go from Incheon Intl Airport to Bangkok Suvarnabhumi Airport every day.

  • How far is Incheon Intl to Bangkok Suvarnabhumi by plane?

    A flight from Incheon Intl to Bangkok Suvarnabhumi will travel around 2276.3 mi. In terms of flight time, this usually takes a little over 5h 50m.

  • When did momondo last update prices for flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

    Prices for flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport refresh daily.

  • How many operators does momondo search for flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

  • How old do you have to be to fly from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Incheon Intl Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The travel and health documents required for your trip to Bangkok Suvarnabhumi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok Suvarnabhumi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?

  • What is the most popular airline from Incheon Intl Airport to Bangkok Suvarnabhumi Airport?


Best airlines flying from Incheon Intl Airport to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Incheon Intl Airport to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
Thai AirAsia XPriceFrom £135Free CancellationRating
5.5
25 reviews
Search Thai AirAsia X flights
Jeju AirPriceFrom £142Free CancellationRating
7.6
32 reviews
Search Jeju Air flights
Asiana AirlinesPriceFrom £202Free CancellationRating
8.2
443 reviews
Search Asiana Airlines flights
  • Asiana Airlines Flights From Incheon Intl Airport to Bangkok Suvarnabhumi Airport

    Asiana Airlines flight deals from Incheon Intl Airport to Bangkok Suvarnabhumi Airport start from £269 round-trip. Over the 21 Asiana Airlines flights for this route in a normal week, average airfare is usually £355 round-trip - but some users have found much cheaper deals with momondo.

  • Jeju Air Flights From Incheon Intl Airport to Bangkok Suvarnabhumi Airport

    Across 32 Jeju Air reviews on momondo, the average score is 7.6/10. Jeju Air flies from Incheon Intl Airport to Bangkok Suvarnabhumi Airport about 7 times each week, with ticket deals ranging from £189 to £316. Price data is based on momondo searches in the last 72 hours.


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Why use momondo?

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To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bangkok from Seoul.

Can I find flights from Seoul to Bangkok with flexible booking policies on momondo?

Flights from Seoul to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seoul to Bangkok?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Seoul.

I’m not ready to book a flight from Seoul to Bangkok right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bangkok, momondo offers a useful price alert feature which will track prices for flights to Bangkok from Seoul and alert you when they change.


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