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Suvarnabhumi

$92+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — BKK
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$239
(Jeju Air)

One-way from

$92
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$339
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 July 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 July 3, 2025.

This Jeju Air deal was found by Cheapflights users on 7/2. 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 7/96:15 amGMP - BKK
1 stop19h 55mJeju Air
Sun 7/131:10 amBKK - GMP
1 stop29h 10mJeju Air
Deal found 7/2$225

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 July 3, 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

Mon 7/14

7:40 pm-12:10 am

1 stop30h 30m

Bangkok Suvarnabhumi

Wed 7/16

1:10 am-8:20 am

1 stop29h 10m

$239

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Tue 9/16

7:10 am-6:05 pm

2 stops12h 55m

Bangkok Suvarnabhumi

Sun 9/21

10:15 pm-4:05 pm

2 stops15h 50m

$255

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Mon 8/18

12:00 pm-8:55 pm

1 stop10h 55m

Bangkok Suvarnabhumi

Mon 8/25

9:55 pm-11:00 am

1 stop11h 05m

$281

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Tue 7/8

6:05 am-1:05 am

2 stops21h 00m

$92

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Wed 7/9

6:15 am-12:10 am

1 stop19h 55m

$106

SeoulBangkok

GMP - BKK

GMPBKK

Seoul Gimpo Intl

Thu 8/7

8:50 pm-12:30 pm

1 stop17h 40m

$190

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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, March is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport (average of $952). Flying from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,573). 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.

What is the cheapest time of day to fly from GMP to BKK?

Find hourly flight availability from Gimpo Intl to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Suvarnabhumi. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport, such as China Eastern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.1
Good
152 reviews

Boarding

7.6

Food

6.9

Crew

7.9

Comfort

7.2

Entertainment

6.1

Overall

7.1

Reviews

1 / 4
2.0
Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.
China Eastern
7.1
Good
152 reviews
China Eastern
7.1
Good
152 reviews

Boarding

7.6

Food

6.9

Crew

7.9

Comfort

7.2

Entertainment

6.1

Overall

7.1

Reviews

1 / 4
2.0
Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

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.

  • What are the cheapest airlines flying from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport round-trip?

    According to our current data, Jeju Air ($239), and China Eastern ($281) offers the cheapest pricing from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport. Jeju Air is priced at 22% lower than the current average price of a flight leaving 3 months from now.

  • 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, March is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport (average of $952). Flying from Seoul Gimpo Intl Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,573). 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 Seoul Gimpo Intl Airport?

Book flights to Seoul Gimpo Intl Airport if you plan to visit one of these locations
Sattahip
Chonburi
Kanchanaburi
Cha-am
Ko Samet
Phetchaburi
Pak Chong
Ko Lan

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