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Cheap flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport from $104

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 18/5. 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.
20:05 - 23:59ICN-BKK
5h 54mdirect
01:00 - 08:40BKK-ICN
5h 40mdirect
$216Jeju Air
Find Deal
Mon, 12 May - Thu, 15 May
20:05 - 23:59ICN-BKK
5h 54mdirect
01:00 - 08:40BKK-ICN
5h 40mdirect
$217Jeju Air
Find Deal
Fri, 16 May - Sun, 18 May
20:05 - 23:59ICN-BKK
5h 54mdirect
01:00 - 08:40BKK-ICN
5h 40mdirect
$219Jeju Air
Find Deal
Sun, 18 May - Fri, 23 May
18:00 - 22:35ICN-BKK
6h 35mdirect
00:05 - 07:40BKK-ICN
5h 35mdirect
$233T'way Air
Find Deal
Tue, 1 Jul - Thu, 10 Jul
18:00 - 22:35ICN-BKK
6h 35mdirect
00:05 - 07:40BKK-ICN
5h 35mdirect
$235T'way Air
Find Deal
Tue, 22 Apr - Fri, 25 Apr
10:05 - 18:05ICN-BKK
10h 00m1 stop
19:05 - 16:35BKK-ICN
19h 30m1 stop
$240Vietnam Airlines
Find Deal
Sun, 11 May - Tue, 13 May
16:50 - 21:10ICN-BKK
6h 20mdirect
22:45 - 06:25BKK-ICN
5h 40mdirect
$251AIR PREMIA
Find Deal
Wed, 23 Apr - Sat, 26 Apr
16:50 - 21:10ICN-BKK
6h 20mdirect
22:45 - 06:25BKK-ICN
5h 40mdirect
$265AIR PREMIA
Find Deal
Tue, 22 Apr - Tue, 29 Apr
10:05 - 18:05ICN-BKK
10h 00m1 stop
11:55 - 05:50BKK-ICN
15h 55m1 stop
$275Vietnam Airlines
Find Deal
Thu, 19 Jun - Mon, 30 Jun
21:15 - 01:05ICN-BKK
5h 50mdirect
21:40 - 05:05BKK-ICN
5h 25mdirect
$499Korean Air
Find Deal
Wed, 18 Jun - Sun, 22 Jun

Jeju Air flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport

Our best Jeju Air deals on Incheon Intl Airport to Bangkok Suvarnabhumi Airport flight tickets
Jeju Air
12 May
ICN20:05Incheon Intl
5h 54m
BKK23:59Bangkok Suvarnabhumi
15 May
BKK01:00Bangkok Suvarnabhumi
5h 40m
ICN08:40Incheon Intl
Jeju Air
16 May
ICN20:05Incheon Intl
5h 54m
BKK23:59Bangkok Suvarnabhumi
18 May
BKK01:00Bangkok Suvarnabhumi
5h 40m
ICN08:40Incheon Intl
Jeju Air
18 May
ICN20:05Incheon Intl
5h 54m
BKK23:59Bangkok Suvarnabhumi
23 May
BKK01:00Bangkok Suvarnabhumi
5h 40m
ICN08:40Incheon Intl

T'way Air flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport

Our best T'way Air deals on Incheon Intl Airport to Bangkok Suvarnabhumi Airport flight tickets
T'way Air
1 July
ICN18:00Incheon Intl
6h 35m
BKK22:35Bangkok Suvarnabhumi
10 July
BKK00:05Bangkok Suvarnabhumi
5h 35m
ICN07:40Incheon Intl
T'way Air
22 Apr
ICN18:00Incheon Intl
6h 35m
BKK22:35Bangkok Suvarnabhumi
16 July
BKK00:05Bangkok Suvarnabhumi
5h 35m
ICN07:40Incheon Intl
T'way Air
8 May
ICN18:00Incheon Intl
6h 35m
BKK22:35Bangkok Suvarnabhumi
11 May
BKK00:05Bangkok Suvarnabhumi
5h 35m
ICN07:40Incheon 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 are unable to visit Bangkok Suvarnabhumi Airport during the month of June, then departing from Incheon Intl Airport during the month May is also very affordable. Most momondo users find prices during this month for around $348.

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

On average, the least expensive day to fly to Bangkok Suvarnabhumi Airport from Incheon Intl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $0. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok Suvarnabhumi Airport on Sunday is $806.

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 afternoon when prices are $642 on average. Flights to Bangkok Suvarnabhumi Airport from Incheon Intl Airport in the afternoon 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 $432 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 $395 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 32% 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

$104

Fastest flight time

5h 50m

Direct flights

Every day
The best one-way flight to Bangkok Suvarnabhumi Airport from Incheon Intl Airport in the past 72 hours is $104. The best return flight deal from Incheon Intl Airport to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $216.
The fastest flight from Incheon Intl Airport to Bangkok Suvarnabhumi Airport takes 5h 50m
Direct flights go from Incheon Intl Airport to Bangkok Suvarnabhumi Airport every day.

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

    Bangkok Suvarnabhumi is 3663.4 km away from Incheon Intl. Flights usually cover this in 5h 50m, depending on flying conditions and air traffic around both airports.

  • 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 are updated 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • 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 $274Free cancellationRating
5.5
25 reviews
Search Thai AirAsia X flights
Korean AirPriceFrom $557Free cancellationRating
8.4
1,052 reviews
Search Korean Air flights
  • Korean Air Flights From Incheon Intl Airport to Bangkok Suvarnabhumi Airport

    Korean Air flies from Incheon Intl Airport to Bangkok Suvarnabhumi Airport around 18 times per week, with 1,052 momondo users rating the airline 8.4/10. The cheapest Korean Air deal from Incheon Intl Airport to Bangkok Suvarnabhumi Airport in the last 72 hours was $349 (round-trip), much lower than the average airfare cost of $412 for Korean Air flights on this route.


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