Cheap flights from Seoul to Bangkok from $154

Round-trip
1 adult
Economy
From?
To?
Tue 6/28
Tue 7/5

Deals available from 900+ travel sites.

Flight information for Seoul to Bangkok

Find info about flight duration, direct flights, and airports for your flight from Seoul to Bangkok

Best Price Found

$154

Fastest flight time

5h 45m

Direct flights

Tue, Fri and Sun

Airports in Bangkok

2 airports
The best one-way flight to Bangkok from Seoul in the past 72 hours is $154. The best round-trip flight deal from Seoul to Bangkok found on momondo in the last 72 hours is $374.
The fastest flight from Seoul to Bangkok takes 5h 45m
Direct flights go from Seoul to Bangkok on Tuesday, Friday and Sunday. Airlines offering direct flights are: Korean Air, Delta and Hawaiian Airlines.
There are 2 airports near Bangkok: Bangkok Suvarnabhumi (BKK), Bangkok Don Mueang Intl (DMK)

How to get the cheapest flight ticket from Seoul to Bangkok

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 cheapest month to fly from Seoul to Bangkok?

February

The cheapest time of year to fly to Bangkok from Seoul is February. Most expensive is July

What is the cheapest airline that flies to Bangkok from Seoul?

Juneyao Airlines

Air Macau, China Eastern, and China Southern are the most popular carriers operating from Seoul to Bangkok

What is the cheapest Seoul to Bangkok flight route?

Incheon Intl - Bangkok Suvarnabhumi

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

How far in advance should you book Seoul to Bangkok flights?

60 days before

The cheapest time to buy a flight from Seoul to Bangkok is approximately 60 days to departure

When you’re planning your trip from Seoul to Bangkok, the most popular airport-to-airport route is Incheon Intl Airport to Bangkok Suvarnabhumi Airport. You may be looking for an airport near Incheon Intl Airport to depart from when traveling to Bangkok and Seoul Gimpo Intl Airport, located in Seoul is a great option. In June, $344 is typically the cheapest round trip price you’ll find from Seoul to Bangkok which you can find when you fly ICN — BKK.

Incheon Intl Airport (ICN) to Bangkok Suvarnabhumi Airport (BKK)$344
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Seoul Gimpo Intl Airport (GMP) to Bangkok Suvarnabhumi Airport (BKK)$527
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Easily compare round-trip flights from Seoul to Bangkok

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seoul to Bangkok by changing tabs
Multiple Airlines
Jul 3
ICN7:15 amIncheon Intl
5h 50m
BKK1:05 pmBangkok Suvarnabhumi
Jul 6
BKK9:45 pmBangkok Suvarnabhumi
5h 20m
ICN3:05 amIncheon Intl
Thai AirAsia X
Jul 3
ICN7:15 amIncheon Intl
5h 50m
BKK1:05 pmBangkok Suvarnabhumi
Jul 9
BKK10:35 pmBangkok Suvarnabhumi
5h 30m
ICN4:05 amIncheon Intl
Vietnam Airlines
Sep 1
ICN6:05 amIncheon Intl
26h 40m
1 stop
BKK8:45 amBangkok Suvarnabhumi
Oct 2
BKK7:20 amBangkok Suvarnabhumi
17h 20m
1 stop
ICN12:40 amIncheon Intl
Jeju Air
Sep 1
ICN5:10 pmIncheon Intl
5h 50m
BKK11:00 pmBangkok Suvarnabhumi
Sep 6
BKK10:00 pmBangkok Suvarnabhumi
5h 50m
ICN3:50 amIncheon Intl
VietJet Air
Aug 28
ICN2:25 amIncheon Intl
9h 35m
1 stop
BKK12:00 pmBangkok Suvarnabhumi
Sep 16
BKK11:00 amBangkok Suvarnabhumi
12h 30m
1 stop
ICN11:30 pmIncheon Intl
T'way Air
Jul 4
ICN4:25 pmIncheon Intl
6h 00m
BKK10:25 pmBangkok Suvarnabhumi
Jul 5
BKK9:55 pmBangkok Suvarnabhumi
5h 35m
ICN3:30 amIncheon Intl

Find the cheapest one-way flights from Seoul to Bangkok

If you're looking for one-way flights from Seoul to Bangkok, view some of our deals below provided by Thai AirAsia X and VietJet Air
Thai AirAsia X
Aug 21
ICN7:15 amIncheon Intl
5h 50m
BKK1:05 pmBangkok Suvarnabhumi
Multiple Airlines
Oct 11
ICN2:45 amIncheon Intl
10h 35m
1 stop
BKK1:20 pmBangkok Suvarnabhumi
VietJet Air
Oct 5
ICN2:45 amIncheon Intl
14h 00m
1 stop
BKK4:45 pmBangkok Suvarnabhumi

Search last-minute flights to Bangkok from Seoul

Find and compare round-trip flight prices for your last-minute flight from Seoul to Bangkok
Multiple Airlines
Jul 3
ICN7:15 amIncheon Intl
5h 50m
BKK1:05 pmBangkok Suvarnabhumi
Jul 6
BKK9:45 pmBangkok Suvarnabhumi
5h 20m
ICN3:05 amIncheon Intl
Thai AirAsia X
Jul 3
ICN7:15 amIncheon Intl
5h 50m
BKK1:05 pmBangkok Suvarnabhumi
Jul 9
BKK10:35 pmBangkok Suvarnabhumi
5h 30m
ICN4:05 amIncheon Intl
Jin Air
Jul 3
ICN4:55 pmIncheon Intl
5h 40m
BKK10:35 pmBangkok Suvarnabhumi
Jul 5
BKK9:45 pmBangkok Suvarnabhumi
5h 20m
ICN3:05 amIncheon Intl
T'way Air
Jul 1
ICN4:25 pmIncheon Intl
6h 00m
BKK10:25 pmBangkok Suvarnabhumi
Jul 4
BKK9:55 pmBangkok Suvarnabhumi
5h 35m
ICN3:30 amIncheon Intl
Vietnam Airlines
Jul 1
ICN6:05 amIncheon Intl
27h 30m
1 stop
BKK9:35 amBangkok Suvarnabhumi
Aug 21
BKK7:50 amBangkok Suvarnabhumi
16h 00m
1 stop
ICN11:50 pmIncheon Intl
Multiple Airlines
Jul 3
ICN7:15 amIncheon Intl
5h 50m
BKK1:05 pmBangkok Suvarnabhumi
Jul 5
BKK9:20 pmBangkok Suvarnabhumi
5h 35m
ICN2:55 amIncheon Intl

Best airlines flying from Seoul to Bangkok

Compare and see reviews for airlines that fly from Seoul to Bangkok with momondo
AirlineRatingFree CancellationPrice
Juneyao AirlinesPriceFrom $14Free CancellationRating
0.0
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Eastar JetPriceFrom $210Free CancellationRating
6.6
8.0

Boarding

6.0

Comfort

8.0

Crew

2.0

Entertainment

8.0

Food

Reviews

Pros: Price and flight time

Cons: Need to carry and recheck my luggage

1 / 1
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China SouthernPriceFrom $213Free CancellationRating
6.9
7.0

Boarding

6.7

Comfort

7.7

Crew

7.2

Entertainment

6.3

Food

Reviews

Pros: The cabin crews professional, kind, and helpful attitude all the time during the flight.

Cons: 1- The boarding, was very late as well as the departure. 2- The captain’s departing and landing technique, I had a feeling the plane was going to dismantle due to his harsh landing!. 3- The food’s quality.

1 / 10
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Thai AirAsia XPriceFrom $214Free CancellationRating
6.3
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Air MacauPriceFrom $223Free CancellationRating
6.6
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Jin AirPriceFrom $229Free CancellationRating
10.0
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Hong Kong AirlinesPriceFrom $232Free CancellationRating
7.7
8.0

Boarding

8.1

Comfort

7.4

Crew

7.5

Entertainment

7.2

Food

Reviews

Pros: Everything was fast, smooth and easy.

Cons: Hong Kong Air wouldn’t give me my boarding pass until I had booked an onward flight leaving Thailand. I wish I had foreseen this, it’s annoying having to book a flight in 5 minutes when you don’t know your travel plans.

1 / 7
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China EasternPriceFrom $247Free CancellationRating
7.5
7.9

Boarding

7.4

Comfort

8.2

Crew

6.9

Entertainment

6.9

Food

Reviews

Pros: Standard flight

Cons: My connecting flights were terrible. I was kept at the airport on a layover to another city and they wouldn't let me board because they said my passport number was entered wrong on the reservation. This made no sense as I had gotten off another flight on my way back home. No one at the airport in Shanghai was helpful and it was really frustrating to think that I would be stuck in China. I was finally able to track down a international supervisor who was able to print out my boarding passes and let me board my flight. Unfortunately, another family with small kids were dealing with the same issue as me only their flight was leaving in 30 mins. I hope they were able to make their flight.

1 / 7
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Jeju AirPriceFrom $264Free CancellationRating
0.0
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T'way AirPriceFrom $270Free CancellationRating
8.0
8.0

Boarding

8.0

Comfort

8.0

Crew

8.0

Entertainment

8.0

Food

Reviews

Cons: Recheck procedure in Korea is a little confused.

1 / 1
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Thai AirAsia X flights from Seoul to Bangkok

Our best Thai AirAsia X deals on Seoul to Bangkok flight tickets
Thai AirAsia X
Jul 3
ICN7:15 amIncheon Intl
5h 50m
BKK1:05 pmBangkok Suvarnabhumi
Jul 9
BKK10:35 pmBangkok Suvarnabhumi
5h 30m
ICN4:05 amIncheon Intl
Thai AirAsia X
Sep 18
ICN7:15 amIncheon Intl
5h 50m
BKK1:05 pmBangkok Suvarnabhumi
Sep 18
BKK10:35 pmBangkok Suvarnabhumi
5h 30m
ICN4:05 amIncheon Intl
Thai AirAsia X
Jul 24
ICN7:15 amIncheon Intl
5h 50m
BKK1:05 pmBangkok Suvarnabhumi
Jul 26
BKK10:35 pmBangkok Suvarnabhumi
5h 30m
ICN4:05 amIncheon Intl

Jeju Air flights from Seoul to Bangkok

Our best Jeju Air deals on Seoul to Bangkok flight tickets
Jeju Air
Sep 1
ICN5:10 pmIncheon Intl
5h 50m
BKK11:00 pmBangkok Suvarnabhumi
Sep 6
BKK10:00 pmBangkok Suvarnabhumi
5h 50m
ICN3:50 amIncheon Intl
Jeju Air
Aug 22
ICN5:10 pmIncheon Intl
5h 50m
BKK11:00 pmBangkok Suvarnabhumi
Aug 31
BKK10:00 pmBangkok Suvarnabhumi
5h 50m
ICN3:50 amIncheon Intl
Jeju Air
Aug 21
ICN5:10 pmIncheon Intl
5h 50m
BKK11:00 pmBangkok Suvarnabhumi
Aug 26
BKK10:00 pmBangkok Suvarnabhumi
5h 50m
ICN3:50 amIncheon Intl

  • Are airlines flying from Seoul to Bangkok offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Seoul to Bangkok, such as Thai Airways, Asiana Airlines, and Eastar Jet may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Seoul to Bangkok by plane?

    There are 2309.6 mi between Seoul and Bangkok. Typically, this will take 5h 40m by plane in normal conditions.



Why use momondo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Bangkok. Millions of users trust and use momondo every year so you are in good hands.

momondo does allow users to show only those flights to Bangkok from Seoul which offer a flexible booking policy as well as other useful filters and features.

Once you have performed a search for Seoul to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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