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Cheap flights from Bangkok Suvarnabhumi Airport to Seoul from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Suvarnabhumi Airport to Seoul departing on 11/14. 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 Bangkok Suvarnabhumi Airport to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:40 am - 8:25 amBKK-GMP
29h 45m1 stop
Multiple Airlines Logo
2:25 pm - 12:10 amGMP-BKK
11h 45m1 stop
$296Multiple Airlines
Find Deal
vie., nov. 21 - vie., nov. 28
Multiple Airlines Logo
12:40 am - 8:25 amBKK-GMP
29h 45m1 stop
Multiple Airlines Logo
2:25 pm - 12:10 amGMP-BKK
11h 45m1 stop
$298Multiple Airlines
Find Deal
vie., nov. 21 - lun., nov. 24
Jeju Air Logo
12:40 am - 8:25 amBKK-GMP
29h 45m1 stop
Jeju Air Logo
7:50 pm - 11:40 pmGMP-BKK
29h 50m1 stop
$303Jeju Air
Find Deal
mié., nov. 19 - lun., nov. 24
Multiple Airlines Logo
12:40 am - 11:45 amBKK-GMP
9h 05m1 stop
Multiple Airlines Logo
2:10 pm - 11:40 pmGMP-BKK
11h 30m1 stop
$305Multiple Airlines
Find Deal
mié., nov. 26 - dom., nov. 30
Jeju Air Logo
12:40 am - 8:25 amBKK-GMP
29h 45m1 stop
Jeju Air Logo
7:50 pm - 11:40 pmGMP-BKK
29h 50m1 stop
$316Jeju Air
Find Deal
jue., nov. 20 - lun., nov. 24
Jeju Air Logo
12:40 am - 8:25 amBKK-GMP
29h 45m1 stop
Jeju Air Logo
7:50 pm - 11:40 pmGMP-BKK
29h 50m1 stop
$323Jeju Air
Find Deal
dom., nov. 16 - vie., nov. 21
Multiple Airlines Logo
12:40 am - 8:25 amBKK-GMP
29h 45m1 stop
Multiple Airlines Logo
2:25 pm - 12:10 amGMP-BKK
11h 45m1 stop
$324Multiple Airlines
Find Deal
dom., nov. 16 - jue., nov. 20
Air China Logo
7:30 pm - 1:05 pmBKK-GMP
15h 35m1 stop
Air China Logo
2:25 pm - 6:05 pmGMP-BKK
29h 40m1 stop
$341Air China
Find Deal
lun., ene. 26 - mar., feb. 3
Air China Logo
1:30 am - 1:05 pmBKK-GMP
9h 35m1 stop
Air China Logo
2:25 pm - 12:10 amGMP-BKK
11h 45m1 stop
$342Air China
Find Deal
mié., dic. 10 - mié., dic. 17
Air Busan Logo
10:55 pm - 10:05 amBKK-GMP
9h 10m1 stop
Air Busan Logo
7:20 am - 9:55 pmGMP-BKK
16h 35m1 stop
$407Air Busan
Find Deal
mié., dic. 3 - mié., dic. 10

Jeju Air flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport

Our best Jeju Air deals on Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport flight tickets
Jeju Air
Nov 19
BKK12:40 amBangkok Suvarnabhumi
29h 45m
1 stop
GMP8:25 amSeoul Gimpo Intl
Nov 24
GMP7:50 pmSeoul Gimpo Intl
29h 50m
1 stop
BKK11:40 pmBangkok Suvarnabhumi
$303
Find similar
Jeju Air
Nov 20
BKK12:40 amBangkok Suvarnabhumi
29h 45m
1 stop
GMP8:25 amSeoul Gimpo Intl
Nov 24
GMP7:50 pmSeoul Gimpo Intl
29h 50m
1 stop
BKK11:40 pmBangkok Suvarnabhumi
$316
Find similar
Jeju Air
Nov 7
BKK12:40 amBangkok Suvarnabhumi
29h 45m
1 stop
GMP8:25 amSeoul Gimpo Intl
Nov 9
GMP7:50 pmSeoul Gimpo Intl
29h 50m
1 stop
BKK11:40 pmBangkok Suvarnabhumi
$322
Find similar

Japan Airlines flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Nov 10
BKK10:05 pmBangkok Suvarnabhumi
22h 00m
1 stop
GMP10:05 pmSeoul Gimpo Intl
Nov 14
GMP8:00 amSeoul Gimpo Intl
10h 25m
1 stop
BKK4:25 pmBangkok Suvarnabhumi
$863
Find similar
Japan Airlines
Nov 17
BKK10:05 pmBangkok Suvarnabhumi
22h 00m
1 stop
GMP10:05 pmSeoul Gimpo Intl
Nov 21
GMP8:00 amSeoul Gimpo Intl
10h 25m
1 stop
BKK4:25 pmBangkok Suvarnabhumi
$1,553
Find similar
Japan Airlines
Nov 13
BKK10:05 pmBangkok Suvarnabhumi
22h 00m
1 stop
GMP10:05 pmSeoul Gimpo Intl
Jan 2
GMP8:00 amSeoul Gimpo Intl
10h 25m
1 stop
BKK4:25 pmBangkok Suvarnabhumi
$2,419
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated noviembre 5, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

vie. 11/21

12:40 am-8:25 am

1 stop29h 45m

Seoul Gimpo Intl

vie. 11/28

2:25 pm-12:10 am

1 stop11h 45m

$296

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

vie. 11/21

12:40 am-8:25 am

1 stop29h 45m

Seoul Gimpo Intl

lun. 11/24

2:25 pm-12:10 am

1 stop11h 45m

$298

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

mié. 11/19

12:40 am-8:25 am

1 stop29h 45m

Seoul Gimpo Intl

lun. 11/24

7:50 pm-11:40 pm

1 stop29h 50m

$303

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

mié. 11/26

12:40 am-11:45 am

1 stop9h 05m

Seoul Gimpo Intl

dom. 11/30

2:10 pm-11:40 pm

1 stop11h 30m

$305

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

jue. 11/20

12:40 am-8:25 am

1 stop29h 45m

Seoul Gimpo Intl

lun. 11/24

7:50 pm-11:40 pm

1 stop29h 50m

$316

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

dom. 11/16

12:40 am-8:25 am

1 stop29h 45m

Seoul Gimpo Intl

vie. 11/21

7:50 pm-11:40 pm

1 stop29h 50m

$323

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

dom. 11/16

12:40 am-8:25 am

1 stop29h 45m

Seoul Gimpo Intl

jue. 11/20

2:25 pm-12:10 am

1 stop11h 45m

$324

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

lun. 1/26

7:30 pm-1:05 pm

1 stop15h 35m

Seoul Gimpo Intl

mar. 2/3

2:25 pm-6:05 pm

1 stop29h 40m

$341

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

mié. 12/10

1:30 am-1:05 pm

1 stop9h 35m

Seoul Gimpo Intl

mié. 12/17

2:25 pm-12:10 am

1 stop11h 45m

$342

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

mié. 12/3

10:55 pm-10:05 am

1 stop9h 10m

Seoul Gimpo Intl

mié. 12/10

7:20 am-9:55 pm

1 stop16h 35m

$407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl 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 airline that flies from Bangkok Suvarnabhumi to Seoul Gimpo Intl?

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

When to book flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport

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

Cheap Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport (BKK to GMP) flight deals and tips

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

Direct flights

None
There are no direct flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport. There are no popular flight routes from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport.
Search flight deals

  • How far is Bangkok Suvarnabhumi to Seoul Gimpo Intl by plane?

    There are 2296.3 mi between Bangkok Suvarnabhumi and Seoul Gimpo Intl. A reasonable flight in good conditions will take 8h 10m.

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

    Prices for flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The travel and health documents you'll need for your trip to Seoul Gimpo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul Gimpo Intl Airport. It is always advisable to seek 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 Bangkok to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bangkok to Seoul for you.

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

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

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

momondo helps you find the best flight between Bangkok and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Seoul from Bangkok. 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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