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Suvarnabhumi

$91+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — BKK
ago. 31 — sep. 71
dom. 8/31
dom. 9/7
1 adult, Economy
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Cheap 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 agosto 26, 2025.

Round-trip from

$246
(oojo)

One-way from

$91
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$311
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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Highest demand for flights based on searches. 18% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 agosto 26, 2025.

This oojo deal was found by Cheapflights users on 8/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/128:50 pmGMP - BKK
1 stop21h 05mChina Eastern
sáb. 11/157:55 pmBKK - GMP
1 stop13h 05mChina Eastern
Deal found 8/26$246
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/257:15 amGMP - BKK
1 stop16h 30mMultiple Airlines
mar. 9/3010:55 pmBKK - GMP
1 stop8h 10mMultiple Airlines
Deal found 8/26$250
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/17:15 amGMP - BKK
1 stop16h 30mMultiple Airlines
jue. 9/410:55 pmBKK - GMP
1 stop8h 10mMultiple Airlines
Deal found 8/26$255
This Jeju Air deal was found by Cheapflights users on 8/26. 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.
mié. 9/36:15 amGMP - BKK
1 stop19h 55mJeju Air
mié. 9/101:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 8/26$259
This Jeju Air deal was found by Cheapflights users on 8/26. 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.
mar. 9/27:40 pmGMP - BKK
1 stop30h 30mJeju Air
mié. 9/101:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 8/26$260
This oojo deal was found by Cheapflights users on 8/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/278:50 pmGMP - BKK
1 stop23h 15mChina Eastern
mié. 9/37:10 pmBKK - GMP
1 stop22h 40mChina Eastern
Deal found 8/25$261
This Jeju Air deal was found by Cheapflights users on 8/26. 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.
jue. 8/287:40 pmGMP - BKK
1 stop30h 30mJeju Air
mié. 9/101:10 amBKK - GMP
1 stop17h 50mJeju Air
Deal found 8/26$264
This Mytrip deal was found by Cheapflights users on 8/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2712:00 pmGMP - BKK
1 stop11h 55mChina Eastern
lun. 9/14:50 pmBKK - GMP
1 stop16h 10mChina Eastern
Deal found 8/25$265
This Jeju Air deal was found by Cheapflights users on 8/26. 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.
jue. 8/287:40 pmGMP - BKK
1 stop30h 30mJeju Air
mié. 9/31:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 8/26$266
This Jeju Air deal was found by Cheapflights users on 8/24. 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.
lun. 8/257:40 pmGMP - BKK
1 stop30h 30mJeju Air
mié. 9/31:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 8/24$267

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 agosto 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

mié. 9/10

6:15 am-12:10 am

1 stop19h 55m

Bangkok Suvarnabhumi

jue. 9/11

1:10 am-8:20 am

1 stop29h 10m

$273

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

mié. 9/10

6:15 am-12:10 am

1 stop19h 55m

Bangkok Suvarnabhumi

jue. 9/25

1:10 am-8:20 am

1 stop29h 10m

$281

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

mié. 9/17

6:15 am-12:10 am

1 stop19h 55m

Bangkok Suvarnabhumi

mar. 9/30

1:10 am-8:20 am

1 stop29h 10m

$281

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

mar. 9/16

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

mié. 9/24

1:10 am-8:20 am

1 stop29h 10m

$287

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

mar. 9/9

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

jue. 9/11

1:10 am-8:20 am

1 stop29h 10m

$289

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

vie. 9/5

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

mié. 9/10

1:10 am-9:00 pm

1 stop17h 50m

$290

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

mié. 9/24

6:15 am-12:10 am

1 stop19h 55m

Bangkok Suvarnabhumi

mar. 9/30

1:10 am-8:20 am

1 stop29h 10m

$290

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

mié. 9/17

6:15 am-12:10 am

1 stop19h 55m

Bangkok Suvarnabhumi

jue. 9/18

1:10 am-8:20 am

1 stop29h 10m

$291

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

mié. 9/24

6:15 am-12:10 am

1 stop19h 55m

Bangkok Suvarnabhumi

dom. 9/28

1:10 am-8:20 am

1 stop29h 10m

$293

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

lun. 9/1

8:35 pm-1:05 am

2 stops30h 30m

$91

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/25

Showing 1-10 of 19 results
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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 $923). Flying from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,539). 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 19h 55m. 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 $923). Flying from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,539). 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
Chonburi
Kanchanaburi
Cha-am
Ko Samet
Pak Chong
Phetchaburi
Ko Lan

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