HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Suvarnabhumi

$83+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — BKK
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gimpo Intl to Suvarnabhumi with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 September 15, 2025.

Round-trip from

$214
(Jeju Air)

One-way from

$83
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$186
From Seoul Gimpo Intl to Bangkok Suvarnabhumi
Search Deals
One-way flight from Seoul Gimpo Intl to Bangkok Suvarnabhumi
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 September 15, 2025.

This Jeju Air deal was found by Cheapflights users on 9/14. 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.
Tue 10/147:40 pmGMP - BKK
1 stop30h 30mJeju Air
Sat 10/181:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 9/14$214
This Jeju Air deal was found by Cheapflights users on 9/13. 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 9/246:15 amGMP - BKK
1 stop19h 55mJeju Air
Tue 9/301:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 9/13$215
This Jeju Air deal was found by Cheapflights users on 9/13. 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 9/247:40 pmGMP - BKK
1 stop30h 30mJeju Air
Tue 10/141:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 9/13$216
This Jeju Air deal was found by Cheapflights users on 9/13. 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 9/177:40 pmGMP - BKK
1 stop30h 30mJeju Air
Sun 9/281:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 9/13$217
This Jeju Air deal was found by Cheapflights users on 9/13. 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 10/156:15 amGMP - BKK
1 stop19h 55mJeju Air
Fri 10/171:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 9/13$218
This Jeju Air deal was found by Cheapflights users on 9/14. 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 9/176:15 amGMP - BKK
1 stop19h 55mJeju Air
Wed 9/241:10 amBKK - GMP
1 stop17h 50mJeju Air
Deal found 9/14$219
This Jeju Air deal was found by Cheapflights users on 9/13. 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 9/247:40 pmGMP - BKK
1 stop30h 30mJeju Air
Sun 9/281:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 9/13$220
This Jeju Air deal was found by Cheapflights users on 9/13. 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.
Tue 10/147:40 pmGMP - BKK
1 stop30h 30mJeju Air
Fri 10/171:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 9/13$221
This Jeju Air deal was found by Cheapflights users on 9/14. 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.
Fri 10/177:20 amGMP - BKK
1 stop18h 50mJeju Air
Sat 10/181:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 9/14$224
This Jeju Air deal was found by Cheapflights users on 9/14. 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 9/247:40 pmGMP - BKK
1 stop30h 30mJeju Air
Sat 9/271:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 9/14$225
This Jeju Air deal was found by Cheapflights users on 9/13. 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.
Fri 10/107:20 amGMP - BKK
1 stop18h 50mJeju Air
Tue 10/141:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 9/13$227

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 September 15, 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

Tue 10/14

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Sat 10/18

1:10 am-8:20 am

1 stop29h 10m

$214

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Wed 9/24

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Fri 10/3

1:10 am-8:20 am

1 stop29h 10m

$224

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Wed 10/8

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Tue 10/14

1:10 am-8:20 am

1 stop29h 10m

$230

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Wed 9/24

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Sat 9/27

1:10 am-8:20 am

1 stop29h 10m

$233

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Sat 10/11

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Fri 10/17

1:10 am-8:20 am

1 stop29h 10m

$237

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Fri 10/10

7:20 am-12:10 am

1 stop18h 50m

Bangkok Suvarnabhumi

Sat 10/18

1:10 am-8:20 am

1 stop29h 10m

$259

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 10/13

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Sat 10/18

1:10 am-8:20 am

1 stop29h 10m

$261

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Thu 10/9

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Mon 10/13

1:10 am-8:20 am

1 stop29h 10m

$262

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Wed 10/8

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Mon 10/13

1:10 am-8:20 am

1 stop29h 10m

$262

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 10/13

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Sun 10/19

1:10 am-8:20 am

1 stop29h 10m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 17 results
1
2

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 $908). Flying from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,518). 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 30h 30m. 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 $908). Flying from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,518). 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
Phetchaburi
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gimpo Intl to Suvarnabhumi

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Suvarnabhumi flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.