How many flights depart from Seoul to Bangkok Suvarnabhumi Airport on average per day?

As of August 2026, 36 flights take off from Seoul and land in Bangkok Suvarnabhumi Airport each day. The most common flight departure time for this route is 19:00, with 51% of daily flights taking off in the evening.

How many flights depart from Seoul to Bangkok Suvarnabhumi Airport on average per week?

As of August 2026, there are 258 flights per week flying from Seoul to Bangkok Suvarnabhumi Airport. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.

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

Eastar Jet, T'way Air, and Jeju Air are the most popular carriers operating from Seoul to Bangkok Suvarnabhumi

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 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.

$141 Cheap Flights from Seoul to Bangkok Suvarnabhumi Airport in 2026

Find the cheapest flights from Seoul to Bangkok

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Enter your travel dates to find the best prices.

17:15 - 21:10ICN Incheon Intl-BKK Bangkok Suvarnabhumi

5h 55mdirect

22:45 - 06:15BKK Bangkok Suvarnabhumi-ICN Incheon Intl

5h 30mdirect

$289AIR PREMIA

Thu, 17 Sep - Thu, 24 Sep

19:55 - 23:45ICN Incheon Intl-BKK Bangkok Suvarnabhumi

5h 50mdirect

00:45 - 08:25BKK Bangkok Suvarnabhumi-ICN Incheon Intl

5h 40mdirect

$290Jin Air

Sat, 26 Sep - Tue, 29 Sep

20:05 - 00:10ICN Incheon Intl-BKK Bangkok Suvarnabhumi

6h 05mdirect

01:10 - 08:55BKK Bangkok Suvarnabhumi-ICN Incheon Intl

5h 45mdirect

$292Jeju Air

Sun, 27 Sep - Tue, 29 Sep

20:05 - 00:10ICN Incheon Intl-BKK Bangkok Suvarnabhumi

6h 05mdirect

01:10 - 08:55BKK Bangkok Suvarnabhumi-ICN Incheon Intl

5h 45mdirect

$293Jeju Air

Thu, 10 Sep - Fri, 11 Sep

20:05 - 00:10ICN Incheon Intl-BKK Bangkok Suvarnabhumi

6h 05mdirect

01:10 - 08:55BKK Bangkok Suvarnabhumi-ICN Incheon Intl

5h 45mdirect

$296Jeju Air

Sun, 27 Sep - Tue, 29 Sep

19:55 - 23:45ICN Incheon Intl-BKK Bangkok Suvarnabhumi

5h 50mdirect

00:45 - 08:25BKK Bangkok Suvarnabhumi-ICN Incheon Intl

5h 40mdirect

$300Jin Air

Wed, 30 Sep - Fri, 2 Oct

17:05 - 21:25ICN Incheon Intl-BKK Bangkok Suvarnabhumi

6h 20mdirect

22:25 - 06:20BKK Bangkok Suvarnabhumi-ICN Incheon Intl

5h 55mdirect

$304Eastar Jet

Tue, 27 Oct - Sun, 1 Nov

20:05 - 00:10ICN Incheon Intl-BKK Bangkok Suvarnabhumi

6h 05mdirect

01:10 - 08:55BKK Bangkok Suvarnabhumi-ICN Incheon Intl

5h 45mdirect

$307Jeju Air

Mon, 31 Aug - Wed, 9 Sep

20:05 - 00:10ICN Incheon Intl-BKK Bangkok Suvarnabhumi

6h 05mdirect

01:00 - 08:25BKK Bangkok Suvarnabhumi-ICN Incheon Intl

5h 25mdirect

$309Jeju Air

Mon, 31 Aug - Wed, 28 Oct

20:05 - 00:10ICN Incheon Intl-BKK Bangkok Suvarnabhumi

6h 05mdirect

01:10 - 08:55BKK Bangkok Suvarnabhumi-ICN Incheon Intl

5h 45mdirect

$313Jeju Air

Mon, 31 Aug - Sat, 5 Sep

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Jeju Air flights from Seoul to Bangkok Suvarnabhumi Airport

Our best Jeju Air deals on Seoul to Bangkok Suvarnabhumi Airport flight tickets

Jeju Air

27 Sept

ICN20:05Incheon Intl

6h 05m

BKK00:10Bangkok Suvarnabhumi

29 Sept

BKK01:10Bangkok Suvarnabhumi

5h 45m

ICN08:55Incheon Intl

$292

Jeju Air

10 Sept

ICN20:05Incheon Intl

6h 05m

BKK00:10Bangkok Suvarnabhumi

11 Sept

BKK01:10Bangkok Suvarnabhumi

5h 45m

ICN08:55Incheon Intl

$293

Jeju Air

27 Sept

ICN20:05Incheon Intl

6h 05m

BKK00:10Bangkok Suvarnabhumi

29 Sept

BKK01:10Bangkok Suvarnabhumi

5h 45m

ICN08:55Incheon Intl

$296

T'way Air flights from Seoul to Bangkok Suvarnabhumi Airport

Our best T'way Air deals on Seoul to Bangkok Suvarnabhumi Airport flight tickets

T'way Air

28 Aug

ICN18:00Incheon Intl

6h 05m

BKK22:05Bangkok Suvarnabhumi

29 Oct

BKK01:30Bangkok Suvarnabhumi

5h 30m

ICN09:00Incheon Intl

$301

T'way Air

26 Aug

ICN18:00Incheon Intl

6h 05m

BKK22:05Bangkok Suvarnabhumi

3 Sept

BKK00:05Bangkok Suvarnabhumi

5h 35m

ICN07:40Incheon Intl

$303

T'way Air

2 Nov

ICN19:50Incheon Intl

6h 20m

BKK00:10Bangkok Suvarnabhumi

4 Nov

BKK01:30Bangkok Suvarnabhumi

5h 30m

ICN09:00Incheon Intl

$317

momondo Fare Finder

Use the filters below to find and compare flights from Seoul to Bangkok Suvarnabhumi Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Thu 17/9

17:15-21:10

Nonstop5h 55m

Bangkok Suvarnabhumi

Thu 24/9

22:45-06:15

Nonstop5h 30m

$289

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Sat 26/9

19:55-23:45

Nonstop5h 50m

Bangkok Suvarnabhumi

Tue 29/9

00:45-08:25

Nonstop5h 40m

$290

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Sun 27/9

20:05-00:10

Nonstop6h 05m

Bangkok Suvarnabhumi

Tue 29/9

01:10-08:55

Nonstop5h 45m

$292

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Thu 10/9

20:05-00:10

Nonstop6h 05m

Bangkok Suvarnabhumi

Fri 11/9

01:10-08:55

Nonstop5h 45m

$293

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Sun 27/9

20:05-00:10

Nonstop6h 05m

Bangkok Suvarnabhumi

Tue 29/9

01:10-08:55

Nonstop5h 45m

$296

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Wed 30/9

19:55-23:45

Nonstop5h 50m

Bangkok Suvarnabhumi

Fri 2/10

00:45-08:25

Nonstop5h 40m

$300

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Tue 27/10

17:05-21:25

Nonstop6h 20m

Bangkok Suvarnabhumi

Sun 1/11

22:25-06:20

Nonstop5h 55m

$304

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Mon 31/8

20:05-00:10

Nonstop6h 05m

Bangkok Suvarnabhumi

Wed 9/9

01:10-08:55

Nonstop5h 45m

$307

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Mon 31/8

20:05-00:10

Nonstop6h 05m

Bangkok Suvarnabhumi

Wed 28/10

01:00-08:25

Nonstop5h 25m

$309

IncheonBangkok

ICN Incheon Intl - BKK Bangkok Suvarnabhumi

ICNBKK

Incheon Intl

Mon 31/8

20:05-00:10

Nonstop6h 05m

Bangkok Suvarnabhumi

Sat 5/9

01:10-08:55

Nonstop5h 45m

$313

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

Prices are currently typical for flights on this route.

Typical prices usually range from $250 to $402.
The lowest price recently found on this route was $289.

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

If you are unable to visit Bangkok Suvarnabhumi Airport during the month of September, then departing from Seoul during the month March is also very affordable. Most momondo users find prices during this month for around $280.

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 in the morning. momondo users have found flights departing from Seoul to Bangkok Suvarnabhumi Airport in the morning for as low as $288. 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 $413 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 from Seoul to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $368 when searching weeks before you fly. 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 $296 on momondo.

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

There is only 1 cabin class available to choose from on Seoul to Bangkok Suvarnabhumi Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seoul to Bangkok Suvarnabhumi Airport flights?

No. A direct flight is the cheapest option for a flight between Seoul to Bangkok Suvarnabhumi Airport.

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

As of August 2026, prices for Seoul to Bangkok Suvarnabhumi Airport flights are approximately 24% 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	$141
Fastest flight time	6h 20m
Direct flights	Every day

The best one-way flight to Bangkok Suvarnabhumi Airport from Seoul in the past 72 hours is $141. The best return flight deal from Seoul to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $289.

The fastest flight from Seoul to Bangkok Suvarnabhumi Airport takes 6h 20m

Direct flights go from Seoul to Bangkok Suvarnabhumi Airport every day.

Search flight deals

Frequently asked questions about flying from Seoul to Bangkok Suvarnabhumi Airport

How far is Seoul to Bangkok Suvarnabhumi by plane?
The distance between Seoul and Bangkok Suvarnabhumi is about 3707.5 km. 6h 20m 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 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?
Based on momondo bookings for flights between Seoul and Bangkok Suvarnabhumi Airport, the leading plane model is Boeing 737 MAX 8, making up 18.11% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 13.32%, Boeing 737 with 12.50%, and Boeing 737-800 with 11.37%.

Pattaya

Ko Samet

Kanchanaburi

Ayutthaya

Cha-am

Chonburi

Ko Lan

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.

An easier way to manage your Bangkok Suvarnabhumi Airport trip

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Look for other cheap flights to Bangkok Don Mueang Intl Airportfrom $448

Cheap flights from Seoul to Bangkok from $141

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 departing on 27/9. 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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Jeju Air flights from Seoul to Bangkok Suvarnabhumi Airport

Our best Jeju Air deals on Seoul to Bangkok Suvarnabhumi Airport flight tickets

T'way Air flights from Seoul to Bangkok Suvarnabhumi Airport

Our best T'way Air deals on Seoul to Bangkok Suvarnabhumi Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Seoul to Bangkok Suvarnabhumi Airport that are best for you.

See travel insights to Bangkok from

How to get the cheapest flight ticket from Seoul to Bangkok Suvarnabhumi Airport

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

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

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

What is the cheapest Seoul to Bangkok Suvarnabhumi flight route?

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

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

Can stopping save me money on Seoul to Bangkok Suvarnabhumi Airport flights?

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

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

How many flights depart from Seoul to Bangkok Suvarnabhumi Airport on average per day?

How many flights depart from Seoul to Bangkok Suvarnabhumi Airport on average per week?

When to book flights from Seoul to Bangkok Suvarnabhumi Airport

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seoul to Bangkok Suvarnabhumi Airport

Travelling to a place near Bangkok?

Why use momondo?

An easier way to manage your Bangkok Suvarnabhumi Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bangkok

Popular Cities in Thailand

Popular flights according to clicks in the last 7 days on momondo

Seoul flight routes

According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in Bangkok. Availability may vary depending on flight origin and airline.

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