Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Bangkok Suvarnabhumi Airport to Seoul from $169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Suvarnabhumi Airport to Seoul departing on 7/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Bangkok Suvarnabhumi Airport to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Jeju Air Logo
12:50 am - 8:15 am
BKK
-
GMP
29h 25m
1 stop
Jeju Air Logo
7:55 pm - 11:50 pm
GMP
-
BKK
29h 55m
1 stop
$331Jeju Air
Sat, Jul 18 - Wed, Jul 22
Multiple Airlines Logo
12:50 am - 7:25 pm
BKK
-
GMP
16h 35m
1 stop
Multiple Airlines Logo
3:20 pm - 11:50 pm
GMP
-
BKK
10h 30m
1 stop
$356Multiple Airlines
Fri, Jul 17 - Thu, Jul 23
Jeju Air Logo
12:50 am - 8:15 am
BKK
-
GMP
29h 25m
1 stop
Jeju Air Logo
7:55 pm - 11:50 pm
GMP
-
BKK
29h 55m
1 stop
$370Jeju Air
Thu, Jul 16 - Fri, Jul 24
Air China Logo
1:30 am - 1:05 pm
BKK
-
GMP
9h 35m
1 stop
Air China Logo
2:25 pm - 12:10 am
GMP
-
BKK
11h 45m
1 stop
$388Air China
Wed, Nov 18 - Mon, Nov 23
Jeju Air Logo
12:50 am - 8:15 am
BKK
-
GMP
29h 25m
1 stop
Jeju Air Logo
7:55 pm - 11:50 pm
GMP
-
BKK
29h 55m
1 stop
$403Jeju Air
Fri, Jul 17 - Tue, Jul 21
Jeju Air Logo
12:50 am - 8:15 am
BKK
-
GMP
29h 25m
1 stop
Jeju Air Logo
7:55 pm - 11:50 pm
GMP
-
BKK
29h 55m
1 stop
$414Jeju Air
Wed, Jul 22 - Sun, Jul 26
Jeju Air Logo
12:50 am - 8:15 am
BKK
-
GMP
29h 25m
1 stop
Jeju Air Logo
7:55 pm - 11:50 pm
GMP
-
BKK
29h 55m
1 stop
$425Jeju Air
Wed, Aug 12 - Mon, Aug 17
Jeju Air Logo
12:50 am - 8:15 am
BKK
-
GMP
29h 25m
1 stop
Jeju Air Logo
7:55 pm - 11:50 pm
GMP
-
BKK
29h 55m
1 stop
$426Jeju Air
Thu, Jul 23 - Sun, Jul 26
Jeju Air Logo
12:50 am - 8:15 am
BKK
-
GMP
29h 25m
1 stop
Jeju Air Logo
7:55 pm - 11:50 pm
GMP
-
BKK
29h 55m
1 stop
$430Jeju Air
Fri, Jul 17 - Sat, Jul 25
Jeju Air Logo
12:50 am - 8:15 am
BKK
-
GMP
29h 25m
1 stop
Jeju Air Logo
7:55 pm - 11:50 pm
GMP
-
BKK
29h 55m
1 stop
$433Jeju Air
Sun, Aug 9 - Wed, Aug 19

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air China flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport

Our best Air China deals on Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport flight tickets
Air China
Nov 18
BKK1:30 amBangkok Suvarnabhumi
9h 35m
1 stop
GMP1:05 pmSeoul Gimpo Intl
Nov 23
GMP2:25 pmSeoul Gimpo Intl
11h 45m
1 stop
BKK12:10 amBangkok Suvarnabhumi
$388
Air China
Jun 23
BKK1:30 amBangkok Suvarnabhumi
9h 35m
1 stop
GMP1:05 pmSeoul Gimpo Intl
Jun 27
GMP2:25 pmSeoul Gimpo Intl
11h 45m
1 stop
BKK12:10 amBangkok Suvarnabhumi
$872

Jeju Air flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport

Our best Jeju Air deals on Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport flight tickets
Jeju Air
Jul 18
BKK12:50 amBangkok Suvarnabhumi
29h 25m
1 stop
GMP8:15 amSeoul Gimpo Intl
Jul 22
GMP7:55 pmSeoul Gimpo Intl
29h 55m
1 stop
BKK11:50 pmBangkok Suvarnabhumi
$331
Jeju Air
Jul 16
BKK12:50 amBangkok Suvarnabhumi
29h 25m
1 stop
GMP8:15 amSeoul Gimpo Intl
Jul 24
GMP7:55 pmSeoul Gimpo Intl
29h 55m
1 stop
BKK11:50 pmBangkok Suvarnabhumi
$377
Jeju Air
Aug 11
BKK12:50 amBangkok Suvarnabhumi
29h 25m
1 stop
GMP8:15 amSeoul Gimpo Intl
Aug 17
GMP7:55 pmSeoul Gimpo Intl
29h 55m
1 stop
BKK11:50 pmBangkok Suvarnabhumi
$397

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport 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, momondo users made 832,500 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

Sat 7/18

12:50 am-8:15 am

1 stop29h 25m

Seoul Gimpo Intl

Wed 7/22

7:55 pm-11:50 pm

1 stop29h 55m

$331

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

Fri 7/17

12:50 am-7:25 pm

1 stop16h 35m

Seoul Gimpo Intl

Thu 7/23

3:20 pm-11:50 pm

1 stop10h 30m

$356

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

Thu 7/16

12:50 am-8:15 am

1 stop29h 25m

Seoul Gimpo Intl

Fri 7/24

7:55 pm-11:50 pm

1 stop29h 55m

$370
Quickest round-trip

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

Wed 11/18

1:30 am-1:05 pm

1 stop9h 35m

Seoul Gimpo Intl

Mon 11/23

2:25 pm-12:10 am

1 stop11h 45m

$388

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

Fri 7/17

12:50 am-8:15 am

1 stop29h 25m

Seoul Gimpo Intl

Tue 7/21

7:55 pm-11:50 pm

1 stop29h 55m

$403

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

Wed 7/22

12:50 am-8:15 am

1 stop29h 25m

Seoul Gimpo Intl

Sun 7/26

7:55 pm-11:50 pm

1 stop29h 55m

$414

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

Wed 8/12

12:50 am-8:15 am

1 stop29h 25m

Seoul Gimpo Intl

Mon 8/17

7:55 pm-11:50 pm

1 stop29h 55m

$425

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

Thu 7/23

12:50 am-8:15 am

1 stop29h 25m

Seoul Gimpo Intl

Sun 7/26

7:55 pm-11:50 pm

1 stop29h 55m

$426

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

Fri 7/17

12:50 am-8:15 am

1 stop29h 25m

Seoul Gimpo Intl

Sat 7/25

7:55 pm-11:50 pm

1 stop29h 55m

$430

BangkokSeoul

BKK - GMP

BKKGMP

Bangkok Suvarnabhumi

Sun 8/9

12:50 am-8:15 am

1 stop29h 25m

Seoul Gimpo Intl

Wed 8/19

7:55 pm-11:50 pm

1 stop29h 55m

$433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Bangkok Suvarnabhumi to Seoul Gimpo Intl?

Jeju Air and Air China are the most popular carriers operating from Bangkok Suvarnabhumi to Seoul Gimpo Intl

When to book flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport (BKK to GMP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport takes 10h 10m
There are no direct flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport. There are no popular flight routes from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport.
Search flight deals

Frequently asked questions about flying from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport

  • How far is Bangkok Suvarnabhumi to Seoul Gimpo Intl by plane?

    There are 2296.3 mi between Bangkok Suvarnabhumi and Seoul Gimpo Intl. A reasonable flight in good conditions will take 10h 10m.

  • When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport?

    Prices for flights from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport are updated daily.

  • How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The travel and health documents you'll need for your trip to Seoul Gimpo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul Gimpo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bangkok to Seoul for you.

Can I find flights from Bangkok to Seoul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seoul from Bangkok which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bangkok to Seoul?

momondo helps you find the best flight between Bangkok and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Bangkok to Seoul right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seoul from Bangkok. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Seoul Gimpo Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 7/23
Thu 7/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Incheon Intl Airportfrom $657