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Cheap flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport from $56

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 5/21. 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 round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Incheon Intl Airport to Bangkok.
Jeju Air Logo
8:05 pm - 11:59 pmICN-BKK
5h 54mnonstop
Jeju Air Logo
1:00 am - 8:40 amBKK-ICN
5h 40mnonstop
$135Jeju Air
Find Deal
Sun, May 11 - Tue, May 20
Jeju Air Logo
8:05 pm - 11:59 pmICN-BKK
5h 54mnonstop
Jeju Air Logo
1:00 am - 8:40 amBKK-ICN
5h 40mnonstop
$136Jeju Air
Find Deal
Sun, May 11 - Fri, May 16
Jeju Air Logo
8:05 pm - 11:59 pmICN-BKK
5h 54mnonstop
Jeju Air Logo
1:00 am - 8:40 amBKK-ICN
5h 40mnonstop
$137Jeju Air
Find Deal
Tue, May 13 - Thu, May 15
Vietnam Airlines Logo
6:05 pm - 2:45 pmICN-BKK
22h 40m1 stop
Vietnam Airlines Logo
10:15 pm - 4:35 pmBKK-ICN
16h 20m1 stop
$140Vietnam Airlines
Find Deal
Tue, May 6 - Tue, May 13
Vietnam Airlines Logo
6:05 pm - 10:50 amICN-BKK
18h 45m1 stop
Vietnam Airlines Logo
7:05 pm - 4:35 pmBKK-ICN
19h 30m1 stop
$143Vietnam Airlines
Find Deal
Sat, May 10 - Fri, May 16
T'way Air Logo
6:00 pm - 10:35 pmICN-BKK
6h 35mnonstop
T'way Air Logo
12:05 am - 7:40 amBKK-ICN
5h 35mnonstop
$146T'way Air
Find Deal
Fri, May 9 - Mon, May 12
T'way Air Logo
6:00 pm - 10:35 pmICN-BKK
6h 35mnonstop
T'way Air Logo
12:05 am - 7:40 amBKK-ICN
5h 35mnonstop
$147T'way Air
Find Deal
Mon, Sep 15 - Tue, Sep 23
AIR PREMIA Logo
4:50 pm - 9:10 pmICN-BKK
6h 20mnonstop
AIR PREMIA Logo
10:45 pm - 6:25 amBKK-ICN
5h 40mnonstop
$167AIR PREMIA
Find Deal
Tue, Apr 22 - Sat, Apr 26
AIR PREMIA Logo
4:50 pm - 9:10 pmICN-BKK
6h 20mnonstop
AIR PREMIA Logo
10:45 pm - 6:25 amBKK-ICN
5h 40mnonstop
$180AIR PREMIA
Find Deal
Tue, Apr 22 - Sat, Apr 26
Jin Air Logo
7:55 pm - 11:45 pmICN-BKK
5h 50mnonstop
Jin Air Logo
12:55 am - 8:25 amBKK-ICN
5h 30mnonstop
$184Jin Air
Find Deal
Sat, Sep 13 - Thu, Sep 18

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
May 6
ICN6:05 pmIncheon Intl
22h 40m
1 stop
BKK2:45 pmBangkok Suvarnabhumi
May 13
BKK10:15 pmBangkok Suvarnabhumi
16h 20m
1 stop
ICN4:35 pmIncheon Intl
Vietnam Airlines
May 10
ICN6:05 pmIncheon Intl
18h 45m
1 stop
BKK10:50 amBangkok Suvarnabhumi
May 16
BKK7:05 pmBangkok Suvarnabhumi
19h 30m
1 stop
ICN4:35 pmIncheon Intl
Vietnam Airlines
May 14
ICN10:05 amIncheon Intl
13h 00m
1 stop
BKK9:05 pmBangkok Suvarnabhumi
May 17
BKK10:15 pmBangkok Suvarnabhumi
16h 20m
1 stop
ICN4:35 pmIncheon 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
May 9
ICN6:00 pmIncheon Intl
6h 35m
BKK10:35 pmBangkok Suvarnabhumi
May 12
BKK12:05 amBangkok Suvarnabhumi
5h 35m
ICN7:40 amIncheon Intl
T'way Air
Sep 15
ICN6:00 pmIncheon Intl
6h 35m
BKK10:35 pmBangkok Suvarnabhumi
Sep 23
BKK12:05 amBangkok Suvarnabhumi
5h 35m
ICN7:40 amIncheon Intl
T'way Air
Jun 16
ICN6:00 pmIncheon Intl
6h 35m
BKK10:35 pmBangkok Suvarnabhumi
Jun 22
BKK12:05 amBangkok Suvarnabhumi
5h 35m
ICN7:40 amIncheon 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?

The month of June is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Incheon Intl Airport, with most prices found around $213. The month of May is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Incheon Intl Airport averaging around $218.

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

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Monday when prices can be found for as low as $295. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Incheon Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $375.

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

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is at noon. Flights from Incheon Intl Airport to Bangkok Suvarnabhumi Airport during this time can be as low as $193. In the afternoon is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $355 per ticket.

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 $271 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 $247 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 round-trip 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

$56

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 $56. The best round-trip flight deal from Incheon Intl Airport to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $135.
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?

    The distance between Incheon Intl and Bangkok Suvarnabhumi is about 2276.3 mi. A reasonable flight in good conditions will take 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 were last updated today.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 required travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. We recommend that you seek guidance from your airline or a reliable 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
T'way AirPriceFrom $98Free CancellationRating
6.5
12 reviews
Search T'way Air flights
AIR PREMIAPriceFrom $111Free CancellationRating
8.2
55 reviews
Search AIR PREMIA flights
Vietnam AirlinesPriceFrom $155Free CancellationRating
7.6
192 reviews
Search Vietnam Airlines flights
Thai AirAsia XPriceFrom $163Free CancellationRating
5.5
25 reviews
Search Thai AirAsia X flights
Jin AirPriceFrom $166Free CancellationRating
8.5
17 reviews
Search Jin Air flights
Eastar JetPriceFrom $178Free CancellationRating
0.0
0 reviews
Search Eastar Jet flights
Jeju AirPriceFrom $186Free CancellationRating
7.6
30 reviews
Search Jeju Air flights
Air BusanPriceFrom $189Free CancellationRating
8.8
5 reviews
Search Air Busan flights
China EasternPriceFrom $194Free CancellationRating
7.2
143 reviews
Search China Eastern flights
China SouthernPriceFrom $200Free CancellationRating
7.5
94 reviews
Search China Southern flights
  • Air Busan Flights From Incheon Intl Airport to Bangkok Suvarnabhumi Airport

    Air Busan flies from Incheon Intl Airport to Bangkok Suvarnabhumi Airport around 7 times per week, with 5 momondo users rating the airline 8.8/10. The cheapest Air Busan deal from Incheon Intl Airport to Bangkok Suvarnabhumi Airport in the last 72 hours was $189 (round-trip), much lower than the average airfare cost of $231 for Air Busan flights on this route.

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

    $166 is the best Jin Air flight deal from Incheon Intl Airport to Bangkok Suvarnabhumi Airport found on momondo over the last 72 hours. The average Jin Air ticket price found was closer to $283, however, with flight time and availability significantly affecting the price. Jin Air (8.5/10 from 17 user reviews) flies into Bangkok Suvarnabhumi Airport from Incheon Intl Airport 4 times in an average week so prices can vary.


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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.

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