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Suvarnabhumi

$102+ Cheap flights from Gimpo Intl (GMP) to Suvarnabhumi (BKK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — BKK
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Gimpo Intl to Suvarnabhumi

Cheapest flights from Gimpo Intl to Suvarnabhumi
Explore the most affordable flight options available from Gimpo Intl to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This Jeju Air deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:50 pm
GMP
-
BKK
1 stop29h 50m
Jeju Air
Wed 3/1812:40 am
BKK
-
GMP
1 stop29h 45m
Jeju Air
Deal found 2/19$234
This Jeju Air deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:50 pm
GMP
-
BKK
1 stop29h 50m
Jeju Air
Wed 3/1112:40 am
BKK
-
GMP
1 stop29h 45m
Jeju Air
Deal found 2/21$242
This Jeju Air deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:50 pm
GMP
-
BKK
1 stop29h 50m
Jeju Air
Fri 3/612:40 am
BKK
-
GMP
1 stop29h 45m
Jeju Air
Deal found 2/17$249
This Jeju Air deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:50 pm
GMP
-
BKK
1 stop29h 50m
Jeju Air
Wed 3/1812:40 am
BKK
-
GMP
1 stop29h 45m
Jeju Air
Deal found 2/19$253
This Jeju Air deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:30 pm
GMP
-
BKK
1 stop30h 20m
Jeju Air
Wed 7/812:50 am
BKK
-
GMP
1 stop29h 30m
Jeju Air
Deal found 2/20$254
This Jeju Air deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:50 pm
GMP
-
BKK
1 stop29h 50m
Jeju Air
Thu 3/512:40 am
BKK
-
GMP
1 stop29h 45m
Jeju Air
Deal found 2/17$255
This Jeju Air deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:50 pm
GMP
-
BKK
1 stop29h 50m
Jeju Air
Fri 3/612:40 am
BKK
-
GMP
1 stop29h 45m
Jeju Air
Deal found 2/19$256

Find flight deals from Gimpo Intl to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Gimpo Intl (GMP) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$234
(Jeju Air)

One-way from

$102
(Jeju Air)

Popular in

October

Cheapest in

September

Average price

$313
Provider with most accurate pricing for Seoul Gimpo Intl-Bangkok Suvarnabhumi flight deals.
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Provider most trusted by Cheapflights users for Seoul Gimpo Intl-Bangkok Suvarnabhumi flights.
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From Seoul Gimpo Intl to Bangkok Suvarnabhumi
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One-way flight from Seoul Gimpo Intl to Bangkok Suvarnabhumi
Search Deals
High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 7% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Gimpo Intl to Suvarnabhumi 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, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Gimpo Intl

Fly to

Suvarnabhumi

Route

Depart

Return

Price

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Thu 3/5

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Sat 3/7

12:40 am-8:25 am

1 stop29h 45m

$272

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Thu 3/5

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Wed 3/11

12:40 am-8:25 am

1 stop29h 45m

$275

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Sat 3/14

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Wed 3/18

12:40 am-8:25 am

1 stop29h 45m

$277

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Fri 3/20

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Sat 9/19

12:50 am-8:20 am

1 stop29h 30m

$280

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Fri 3/6

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Wed 3/11

12:40 am-8:25 am

1 stop29h 45m

$281

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Tue 3/3

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Thu 5/28

12:50 am-8:20 am

1 stop29h 30m

$283

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 3/16

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Tue 3/24

12:40 am-8:25 am

1 stop29h 45m

$284

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Wed 5/13

7:30 pm-11:50 pm

1 stop30h 20m

Bangkok Suvarnabhumi

Sun 5/17

12:50 am-8:20 am

1 stop29h 30m

$295

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Thu 3/26

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Thu 4/2

12:50 am-8:20 am

1 stop29h 30m

$296

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Tue 6/9

7:30 pm-11:50 pm

1 stop30h 20m

Bangkok Suvarnabhumi

Sat 6/13

12:50 am-8:20 am

1 stop29h 30m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 18 results
1
2
  • Most accurate provider: When it comes to deals on Seoul Gimpo Intl Airport-Bangkok Suvarnabhumi Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul Gimpo Intl Airport-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul Gimpo Intl Airport-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul Gimpo Intl Airport-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul Gimpo Intl Airport-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Gimpo Intl to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Gimpo Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Gimpo Intl to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport?

    There are many flights that can get you from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport in 29h 50m. Fly via Jeju Air to get the fastest option. The distance between Seoul Gimpo Intl Airport and Bangkok Suvarnabhumi Airport is about 2296 mi.

  • Can I find deals for flights from Gimpo Intl to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on Gimpo Intl to Suvarnabhumi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gimpo Intl to Suvarnabhumi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gimpo Intl to Suvarnabhumi.

  • Can I find deals for business class flights from Gimpo Intl to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Gimpo Intl to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Sattahip
Kanchanaburi
Chonburi
Cha-am
Ko Samet
Pak Chong
Ko Lan

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Alternative routes for Gimpo Intl to Suvarnabhumi

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