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Suvarnabhumi

$103+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — BKK
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
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 December 26, 2025.

This Jeju Air deal was found by Cheapflights users on 12/26. 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 12/287:50 pmGMP - BKK
1 stop29h 50mJeju Air
Mon 1/512:40 amBKK - GMP
1 stop29h 45mJeju Air
Deal found 12/26$322
This Jeju Air deal was found by Cheapflights users on 12/26. 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 12/287:50 pmGMP - BKK
1 stop29h 50mJeju Air
Wed 12/3112:40 amBKK - GMP
1 stop29h 45mJeju Air
Deal found 12/26$331
This Jeju Air deal was found by Cheapflights users on 12/25. 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 12/297:50 pmGMP - BKK
1 stop29h 50mJeju Air
Mon 1/512:40 amBKK - GMP
1 stop29h 45mJeju Air
Deal found 12/25$336
This Jeju Air deal was found by Cheapflights users on 12/26. 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 12/297:50 pmGMP - BKK
1 stop29h 50mJeju Air
Thu 1/812:40 amBKK - GMP
1 stop29h 45mJeju Air
Deal found 12/26$337
This Jeju Air deal was found by Cheapflights users on 12/24. 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 12/257:50 pmGMP - BKK
1 stop29h 50mJeju Air
Mon 1/512:40 amBKK - GMP
1 stop29h 45mJeju Air
Deal found 12/24$339
This Jeju Air deal was found by Cheapflights users on 12/26. 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 12/297:50 pmGMP - BKK
1 stop29h 50mJeju Air
Wed 1/1412:40 amBKK - GMP
1 stop29h 45mJeju Air
Deal found 12/26$341
This Jeju Air deal was found by Cheapflights users on 12/26. 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 12/297:50 pmGMP - BKK
1 stop29h 50mJeju Air
Wed 12/3112:40 amBKK - GMP
1 stop29h 45mJeju Air
Deal found 12/26$342
This Jeju Air deal was found by Cheapflights users on 12/24. 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 12/257:50 pmGMP - BKK
1 stop29h 50mJeju Air
Wed 12/3112:40 amBKK - GMP
1 stop29h 45mJeju Air
Deal found 12/24$343

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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$206
(oojo)

One-way from

$103
(FlightHub)

Popular in

October

Cheapest in

September

Average price

$321
Provider with most accurate pricing for Seoul Gimpo Intl-Bangkok Suvarnabhumi flight deals.
Search Deals
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
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High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 26, 2025.
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

Sat 1/10

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Wed 1/14

12:40 am-8:25 am

1 stop29h 45m

$313

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 1/19

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Wed 1/28

12:40 am-8:25 am

1 stop29h 45m

$317

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 2/23

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Mon 3/9

12:40 am-8:25 am

1 stop29h 45m

$334

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 2/9

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Sun 2/22

12:40 am-8:25 am

1 stop29h 45m

$337

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Tue 1/6

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Mon 1/12

12:40 am-8:25 am

1 stop29h 45m

$341

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Tue 1/27

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Wed 2/25

12:40 am-8:25 am

1 stop29h 45m

$344

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 1/26

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Thu 1/29

12:40 am-8:25 am

1 stop29h 45m

$347

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Tue 1/6

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Thu 1/8

12:40 am-8:25 am

1 stop29h 45m

$351

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 1/5

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Thu 1/8

12:40 am-8:25 am

1 stop29h 45m

$351

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 2/23

7:50 pm-11:40 pm

1 stop29h 50m

Bangkok Suvarnabhumi

Thu 2/26

12:40 am-8:25 am

1 stop29h 45m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 20 results
1
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Compare providers for flights from Gimpo Intl to Suvarnabhumi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gimpo Intl to Suvarnabhumi in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul Gimpo Intl Airport-Bangkok Suvarnabhumi Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seoul Gimpo Intl Airport-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport

What is the cheapest month to book a flight from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport?

Currently, September is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport (average of $151). Flying from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport in October is currently the most expensive (average of $594). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • What is the cheapest month to book a flight from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport?

    Currently, September is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport (average of $151). Flying from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport in October is currently the most expensive (average of $594). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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