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

Jeju Air, China Eastern, and Air China are the most popular carriers operating from Seoul Gimpo Intl to Bangkok

How old do you have to be to fly from Seoul Gimpo Intl Airport to Bangkok?

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 Seoul Gimpo Intl Airport to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The necessary travel and health documents for your Bangkok 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 license 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.

$94 Cheap Flights from Seoul Gimpo Intl Airport to Bangkok in 2025

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Find the cheapest flights from Seoul Gimpo Intl Airport to Bangkok

Round-trip

One-way

Last minute

Cheap round-trip flights

7:40 pm - 12:10 amGMP-BKK

30h 30m1 stop

1:10 am - 9:00 pmBKK-GMP

17h 50m1 stop

$258Jeju Air

Find Deal

Wed, Sep 3 - Wed, Sep 10

7:40 pm - 12:10 amGMP-BKK

30h 30m1 stop

1:10 am - 8:20 amBKK-GMP

29h 10m1 stop

$259Jeju Air

Find Deal

Thu, Aug 28 - Wed, Sep 3

7:15 am - 6:05 pmGMP-BKK

12h 50m2 stops

3:55 pm - 3:00 pmBKK-GMP

21h 05m2 stops

$262

Find Deal

Wed, Sep 17 - Mon, Sep 22

12:00 pm - 8:55 pmGMP-BKK

10h 55m1 stop

7:10 pm - 11:00 amBKK-GMP

13h 50m1 stop

$263China Eastern

Find Deal

Mon, Sep 8 - Mon, Sep 15

7:40 pm - 12:10 amGMP-BKK

30h 30m1 stop

1:10 am - 8:20 amBKK-GMP

29h 10m1 stop

$264Jeju Air

Find Deal

Thu, Aug 28 - Wed, Sep 3

12:00 pm - 9:55 pmGMP-BKK

11h 55m1 stop

5:05 am - 7:50 pmBKK-GMP

12h 45m1 stop

$265China Eastern

Find Deal

Fri, Sep 5 - Mon, Sep 8

7:40 pm - 12:10 amGMP-BKK

30h 30m1 stop

1:10 am - 9:00 pmBKK-GMP

17h 50m1 stop

$266Jeju Air

Find Deal

Thu, Aug 28 - Wed, Sep 3

6:00 am - 1:05 amGMP-BKK

21h 05m2 stops

2:00 pm - 3:00 pmBKK-GMP

23h 00m2 stops

$269

Find Deal

Mon, Sep 15 - Thu, Sep 25

2:25 pm - 12:10 amGMP-BKK

11h 45m1 stop

1:30 am - 1:05 pmBKK-GMP

9h 35m1 stop

$301Air China

Find Deal

Fri, Nov 7 - Sat, Nov 22

2:25 pm - 12:10 amGMP-BKK

11h 45m1 stop

1:30 am - 1:05 pmBKK-GMP

9h 35m1 stop

$313Air China

Find Deal

Thu, Nov 6 - Mon, Nov 10

China Eastern flights from Seoul Gimpo Intl Airport to Bangkok

Our best China Eastern deals on Seoul Gimpo Intl Airport to Bangkok flight tickets

China Eastern

Sep 8

GMP12:00 pmSeoul Gimpo Intl

10h 55m

1 stop

BKK8:55 pmBangkok Suvarnabhumi

Sep 15

BKK7:10 pmBangkok Suvarnabhumi

13h 50m

1 stop

GMP11:00 amSeoul Gimpo Intl

$263

Find similar

China Eastern

Sep 4

GMP12:00 pmSeoul Gimpo Intl

10h 55m

1 stop

BKK8:55 pmBangkok Suvarnabhumi

Sep 9

BKK5:05 amBangkok Suvarnabhumi

12h 45m

1 stop

GMP7:50 pmSeoul Gimpo Intl

$264

Find similar

China Eastern

Sep 5

GMP12:00 pmSeoul Gimpo Intl

11h 55m

1 stop

BKK9:55 pmBangkok Suvarnabhumi

Sep 8

BKK5:05 amBangkok Suvarnabhumi

12h 45m

1 stop

GMP7:50 pmSeoul Gimpo Intl

$265

Find similar

Jeju Air flights from Seoul Gimpo Intl Airport to Bangkok

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

Jeju Air

Sep 3

GMP7:40 pmSeoul Gimpo Intl

30h 30m

1 stop

BKK12:10 amBangkok Suvarnabhumi

Sep 10

BKK1:10 amBangkok Suvarnabhumi

17h 50m

1 stop

GMP9:00 pmSeoul Gimpo Intl

$258

Find similar

Jeju Air

Aug 28

GMP7:40 pmSeoul Gimpo Intl

30h 30m

1 stop

BKK12:10 amBangkok Suvarnabhumi

Sep 3

BKK1:10 amBangkok Suvarnabhumi

29h 10m

1 stop

GMP8:20 amSeoul Gimpo Intl

$259

Find similar

Jeju Air

Sep 3

GMP6:15 amSeoul Gimpo Intl

19h 55m

1 stop

BKK12:10 amBangkok Suvarnabhumi

Sep 10

BKK1:10 amBangkok Suvarnabhumi

17h 50m

1 stop

GMP9:00 pmSeoul Gimpo Intl

$262

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Wed 9/3

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Wed 9/10

1:10 am-9:00 pm

1 stop17h 50m

$258

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Thu 8/28

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Wed 9/3

1:10 am-8:20 am

1 stop29h 10m

$259

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Wed 9/17

7:15 am-6:05 pm

2 stops12h 50m

Bangkok Suvarnabhumi

Mon 9/22

3:55 pm-3:00 pm

2 stops21h 05m

$262

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 9/8

12:00 pm-8:55 pm

1 stop10h 55m

Bangkok Suvarnabhumi

Mon 9/15

7:10 pm-11:00 am

1 stop13h 50m

$263

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Thu 8/28

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Wed 9/3

1:10 am-8:20 am

1 stop29h 10m

$264

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Fri 9/5

12:00 pm-9:55 pm

1 stop11h 55m

Bangkok Suvarnabhumi

Mon 9/8

5:05 am-7:50 pm

1 stop12h 45m

$265

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Thu 8/28

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Wed 9/3

1:10 am-9:00 pm

1 stop17h 50m

$266

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 9/15

6:00 am-1:05 am

2 stops21h 05m

Bangkok Suvarnabhumi

Thu 9/25

2:00 pm-3:00 pm

2 stops23h 00m

$269

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Fri 11/7

2:25 pm-12:10 am

1 stop11h 45m

Bangkok Suvarnabhumi

Sat 11/22

1:30 am-1:05 pm

1 stop9h 35m

$301

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Thu 11/6

2:25 pm-12:10 am

1 stop11h 45m

Bangkok Suvarnabhumi

Mon 11/10

1:30 am-1:05 pm

1 stop9h 35m

$313

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul Gimpo Intl Airport 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

Prices

Airlines

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of November, then book flights to Bangkok from Seoul Gimpo Intl Airport during September instead. Flights to Bangkok in September, while not as cheap as those in November, still average around $214.

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

On average, the least expensive day to fly to Bangkok from Seoul Gimpo Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $328. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Seoul Gimpo Intl Airport to Bangkok on a Saturday will generally be more expensive and average around $417. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Bangkok is at noon. momondo users have found flights departing from Seoul Gimpo Intl Airport to Bangkok at noon for as low as $193. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $353. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Seoul Gimpo Intl Airport to Bangkok flight deals and tips

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

Direct flights	None

There are no direct flights from Seoul Gimpo Intl Airport to Bangkok. There are no popular flight routes from Seoul Gimpo Intl Airport to Bangkok.

Search flight deals

How far is Seoul Gimpo Intl to Bangkok by plane?
The distance between Seoul Gimpo Intl and Bangkok is about 2302.1 mi. Typically, this will take 10h 55m by plane in normal conditions.
When did momondo last update prices for flights from Seoul Gimpo Intl Airport to Bangkok?
Prices for flights from Seoul Gimpo Intl Airport to Bangkok refresh daily.
How old do you have to be to fly from Seoul Gimpo Intl Airport to Bangkok?
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 Seoul Gimpo Intl Airport to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The necessary travel and health documents for your Bangkok 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 license 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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to Bangkok. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Seoul to Bangkok flights to just show those with flexible booking policies.

How can momondo help me find flights from Seoul to Bangkok?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to Bangkok.

I’m not ready to book a flight from Seoul to Bangkok right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seoul to Bangkok flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.