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Cheap flights from Seoul to Bangkok Suvarnabhumi Airport from $142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Bangkok Suvarnabhumi Airport departing on 24/3. 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 Seoul to Bangkok

Cheap return flights

These are some of the best return flight deals from Seoul to Bangkok that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seoul to Bangkok.

Cheap last-minute flights

Planning a quick getaway from Seoul to Bangkok? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Bangkok, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Seoul to Bangkok

Find recent return train or bus tickets from Seoul to Bangkok.

All return flight deals from Seoul to Bangkok

The cheapest plane tickets from Seoul to Bangkok found on KAYAK recently.
18:05 - 10:50ICN-BKK
18h 45m1 stop
11:55 - 05:50BKK-ICN
15h 55m1 stop
$285Vietnam Airlines
Find Deal
Fri, 11 Apr - Fri, 18 Apr
10:05 - 21:05ICN-BKK
13h 00m1 stop
19:05 - 05:50BKK-ICN
8h 45m1 stop
$286Vietnam Airlines
Find Deal
Mon, 9 Jun - Fri, 13 Jun
19:30 - 23:45ICN-BKK
6h 15mdirect
01:00 - 08:25BKK-ICN
5h 25mdirect
$334Jeju Air
Find Deal
Wed, 12 Mar - Mon, 24 Mar
19:30 - 23:45ICN-BKK
6h 15mdirect
01:00 - 08:25BKK-ICN
5h 25mdirect
$336Jeju Air
Find Deal
Tue, 4 Mar - Wed, 12 Mar
17:10 - 21:10ICN-BKK
6h 00mdirect
22:25 - 05:40BKK-ICN
5h 15mdirect
$362Jin Air
Find Deal
Tue, 18 Mar - Sat, 22 Mar
17:25 - 21:25ICN-BKK
6h 00mdirect
22:45 - 06:25BKK-ICN
5h 40mdirect
$371AIR PREMIA
Find Deal
Sun, 23 Mar - Thu, 3 Apr
17:25 - 21:25ICN-BKK
6h 00mdirect
22:55 - 06:35BKK-ICN
5h 40mdirect
$374AIR PREMIA
Find Deal
Sun, 23 Mar - Thu, 27 Mar
17:10 - 21:10ICN-BKK
6h 00mdirect
22:25 - 05:40BKK-ICN
5h 15mdirect
$387Jin Air
Find Deal
Wed, 12 Mar - Wed, 26 Mar
14:55 - 02:05ICN-BKK
13h 10m1 stop
19:30 - 13:55BKK-ICN
16h 25m1 stop
$397Shenzhen Airlines
Find Deal
Sun, 16 Feb - Sat, 1 Mar
14:55 - 02:05ICN-BKK
13h 10m1 stop
19:30 - 13:55BKK-ICN
16h 25m1 stop
$398Shenzhen Airlines
Find Deal
Mon, 24 Feb - Mon, 10 Mar
19:50 - 00:10ICN-BKK
6h 20mdirect
$142T'way Air
Find Deal
Mon, 24 Mar
18:05 - 11:20ICN-BKK
19h 15m1 stop
$152Vietnam Airlines
Find Deal
Mon, 24 Mar
19:30 - 23:45ICN-BKK
6h 15mdirect
$163Jeju Air
Find Deal
Wed, 12 Mar
21:15 - 01:25ICN-BKK
6h 10mdirect
$165Jeju Air
Find Deal
Sun, 2 Feb
17:25 - 21:25ICN-BKK
6h 00mdirect
$206AIR PREMIA
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Tue, 18 Mar
16:40 - 18:30ICN-BKK
27h 50m1 stop
$213Shenzhen Airlines
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Fri, 14 Feb
21:45 - 00:45ICN-BKK
29h 00m2 stops
$222China Eastern
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Mon, 24 Mar
13:15 - 02:35ICN-BKK
15h 20m3 stops
$238China Eastern
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Tue, 11 Feb
16:50 - 21:10ICN-BKK
6h 20mdirect
$338AIR PREMIA
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Sun, 6 Apr
14:15 - 02:05ICN-BKK
13h 50m2 stops
$392Shenzhen Airlines
Find Deal
Fri, 31 Jan
21:15 - 01:25ICN-BKK
6h 10mdirect
01:00 - 08:25BKK-ICN
5h 25mdirect
$562Jeju Air
Find Deal
Mon, 27 Jan - Wed, 26 Feb
21:15 - 01:25ICN-BKK
6h 10mdirect
02:25 - 09:55BKK-ICN
5h 30mdirect
$570Jeju Air
Find Deal
Mon, 27 Jan - Thu, 20 Feb
13:50 - 22:35ICN-BKK
10h 45m1 stop
08:20 - 21:15BKK-ICN
10h 55m1 stop
$710Cathay Pacific
Find Deal
Thu, 23 Jan - Wed, 5 Feb
19:35 - 14:05ICN-BKK
20h 30m1 stop
19:15 - 13:55BKK-ICN
16h 40m1 stop
$762Cathay Pacific
Find Deal
Thu, 23 Jan - Wed, 29 Jan
11:35 - 20:10ICN-BKK
34h 35m2 stops
21:05 - 21:45BKK-ICN
22h 40m1 stop
$779China Eastern
Find Deal
Sun, 26 Jan - Thu, 30 Jan
16:40 - 20:20ICN-BKK
29h 40m1 stop
21:20 - 13:15BKK-ICN
37h 55m2 stops
$787Shenzhen Airlines
Find Deal
Mon, 27 Jan - Wed, 5 Feb
15:40 - 00:01ICN-BKK
10h 21m1 stop
05:35 - 20:45BKK-ICN
13h 10m2 stops
$792China Eastern
Find Deal
Mon, 27 Jan - Mon, 3 Feb
16:40 - 20:20ICN-BKK
29h 40m1 stop
12:10 - 13:15BKK-ICN
23h 05m2 stops
$826Shenzhen Airlines
Find Deal
Mon, 27 Jan - Thu, 6 Feb
14:00 - 01:25ICN-BKK
13h 25m1 stop
02:25 - 14:25BKK-ICN
10h 00m1 stop
$859Shandong Airlines
Find Deal
Thu, 23 Jan - Sun, 26 Jan
21:45 - 01:55ICN-BKK
30h 10m2 stops
03:05 - 10:45BKK-ICN
29h 40m1 stop
$886Shandong Airlines
Find Deal
Mon, 27 Jan - Mon, 3 Feb
19:30 - 23:45ICN-BKK
6h 15mdirect
01:00 - 08:25BKK-ICN
5h 25mdirect
$334Jeju Air
Find Deal
Wed, 12 Mar - Sun, 23 Mar
19:30 - 23:45ICN-BKK
6h 15mdirect
01:00 - 08:25BKK-ICN
5h 25mdirect
$336Jeju Air
Find Deal
Tue, 4 Mar - Wed, 12 Mar
19:30 - 23:45ICN-BKK
6h 15mdirect
01:00 - 08:25BKK-ICN
5h 25mdirect
$338Jeju Air
Find Deal
Sat, 8 Mar - Mon, 17 Mar
19:30 - 23:45ICN-BKK
6h 15mdirect
01:00 - 08:40BKK-ICN
5h 40mdirect
$339Jeju Air
Find Deal
Tue, 4 Mar - Fri, 4 Apr
17:10 - 21:10ICN-BKK
6h 00mdirect
22:25 - 05:40BKK-ICN
5h 15mdirect
$362Jin Air
Find Deal
Tue, 18 Mar - Sat, 22 Mar
17:25 - 21:25ICN-BKK
6h 00mdirect
22:45 - 06:25BKK-ICN
5h 40mdirect
$371AIR PREMIA
Find Deal
Sun, 23 Mar - Thu, 3 Apr
17:25 - 21:25ICN-BKK
6h 00mdirect
22:45 - 06:25BKK-ICN
5h 40mdirect
$374AIR PREMIA
Find Deal
Sun, 23 Mar - Sun, 30 Mar
17:10 - 21:10ICN-BKK
6h 00mdirect
22:25 - 05:40BKK-ICN
5h 15mdirect
$387Jin Air
Find Deal
Wed, 12 Mar - Wed, 26 Mar
19:50 - 00:10ICN-BKK
6h 20mdirect
01:30 - 08:50BKK-ICN
5h 20mdirect
$470T'way Air
Find Deal
Thu, 27 Feb - Sat, 8 Mar
20:35 - 00:45ICN-BKK
6h 10mdirect
22:25 - 05:40BKK-ICN
5h 15mdirect
$618Korean Air
Find Deal
Fri, 7 Mar - Fri, 14 Mar

Vietnam Airlines flights from Seoul to Bangkok Suvarnabhumi Airport

Our best Vietnam Airlines deals on Seoul to Bangkok Suvarnabhumi Airport flight tickets
Vietnam Airlines
11 Apr
ICN18:05Incheon Intl
18h 45m
1 stop
BKK10:50Bangkok Suvarnabhumi
18 Apr
BKK11:55Bangkok Suvarnabhumi
15h 55m
1 stop
ICN05:50Incheon Intl
Vietnam Airlines
9 June
ICN10:05Incheon Intl
13h 00m
1 stop
BKK21:05Bangkok Suvarnabhumi
13 June
BKK19:05Bangkok Suvarnabhumi
8h 45m
1 stop
ICN05:50Incheon Intl
Vietnam Airlines
9 June
ICN10:05Incheon Intl
10h 00m
1 stop
BKK18:05Bangkok Suvarnabhumi
12 June
BKK11:55Bangkok Suvarnabhumi
15h 55m
1 stop
ICN05:50Incheon Intl

Shenzhen Airlines flights from Seoul to Bangkok Suvarnabhumi Airport

Our best Shenzhen Airlines deals on Seoul to Bangkok Suvarnabhumi Airport flight tickets
Shenzhen Airlines
16 Feb
ICN14:55Incheon Intl
13h 10m
1 stop
BKK02:05Bangkok Suvarnabhumi
1 Mar
BKK19:30Bangkok Suvarnabhumi
16h 25m
1 stop
ICN13:55Incheon Intl
Shenzhen Airlines
24 Feb
ICN14:55Incheon Intl
13h 10m
1 stop
BKK02:05Bangkok Suvarnabhumi
10 Mar
BKK19:30Bangkok Suvarnabhumi
16h 25m
1 stop
ICN13:55Incheon Intl
Shenzhen Airlines
26 Apr
ICN14:40Incheon Intl
13h 35m
1 stop
BKK02:15Bangkok Suvarnabhumi
1 May
BKK03:15Bangkok Suvarnabhumi
10h 25m
1 stop
ICN15:40Incheon Intl

See travel insights to Bangkok from

How to get the cheapest flight ticket from Seoul 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 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 Seoul during the month May is also very affordable. Most momondo users find prices during this month for around $366.

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 Seoul is on a Tuesday. momondo users have found tickets for Tuesday 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok Suvarnabhumi Airport on Monday is $634.

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 Seoul 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 $666 on average. Flights to Bangkok Suvarnabhumi Airport from Seoul in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Seoul to Bangkok Suvarnabhumi flight route?

Fly from Incheon Intl to Bangkok Suvarnabhumi for the best Seoul - 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 Seoul when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $448 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 Seoul for as low as $424 on momondo.

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

There are 3 cabin classes available to choose from on Seoul 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 Seoul to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of January 2025, prices for Seoul to Bangkok Suvarnabhumi Airport flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Bangkok Suvarnabhumi Airport

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

Cheap Seoul to Bangkok Suvarnabhumi Airport (SEL to BKK) flight deals and tips

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

Best price found

$142

Fastest flight time

5h 40m

Direct flights

Every day
The best one-way flight to Bangkok Suvarnabhumi Airport from Seoul in the past 72 hours is $142. The best return flight deal from Seoul to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $285.
The fastest flight from Seoul to Bangkok Suvarnabhumi Airport takes 5h 40m
Direct flights go from Seoul to Bangkok Suvarnabhumi Airport every day.

  • How far is Seoul to Bangkok Suvarnabhumi by plane?

    The distance between Seoul and Bangkok Suvarnabhumi is about 3707.5 km. 5h 54m is a normal flight duration for this route.

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

    Prices for flights from Seoul to Bangkok Suvarnabhumi Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Seoul 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 Seoul 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 licence 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 Seoul to Bangkok Suvarnabhumi Airport?

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


Best airlines flying from Seoul to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Seoul 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 $558Free cancellationRating
8.4
1,039 reviews
Search Korean Air flights
  • Korean Air Flights From Seoul to Bangkok Suvarnabhumi Airport

    Across 35 Korean Air flights from Seoul to Bangkok Suvarnabhumi Airport this week, the average price was $412, with the best Korean Air deals starting from $349 round-trip. 1,039 users have rated Korean Air on momondo, with an average score of 8.4/10.


Travelling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ayutthaya
Ko Lan
Kanchanaburi
Ko Samet
Chonburi
Cha-am
Sattahip

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Bangkok?

It is quick and easy to find Seoul to Bangkok flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangkok that suits you.

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

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.

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?

Yes momondo offers price alerts on flights to Bangkok from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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