₩314,300 Cheap Flights from Bangkok (BKK) to Seoul (GMP)

View ₩314,300 flight on Wed, Jul 23, 2025Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Gimpo Intl. Airport (GMP)

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Cheap Flights from Bangkok to Seoul (BKK-GMP)

Prices were available within the past 7 days and start at ₩314,300 for one-way flights and ₩556,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Sun, Aug 24 - Thu, Sep 4
BKK
Bangkok
GMP
Seoul
₩556,800 Roundtrip, found 6 days ago
₩556,800
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Sun, Aug 24 from Bangkok to Seoul, returning Thu, Sep 4, priced at ₩556,800 found 6 days ago
China Eastern Airlines
Mon, Sep 22 - Thu, Sep 25
BKK
Bangkok
GMP
Seoul
₩559,800 Roundtrip, found 2 days ago
₩559,800
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Mon, Sep 22 from Bangkok to Seoul, returning Thu, Sep 25, priced at ₩559,800 found 2 days ago
China Eastern Airlines
Sun, Aug 24 - Thu, Sep 4
BKK
Bangkok
GMP
Seoul
₩573,504 Roundtrip, found 6 days ago
₩573,504
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Sun, Aug 24 from Bangkok to Seoul, returning Thu, Sep 4, priced at ₩573,504 found 6 days ago
China Eastern Airlines
Mon, Sep 22 - Thu, Sep 25
BKK
Bangkok
GMP
Seoul
₩576,594 Roundtrip, found 2 days ago
₩576,594
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Mon, Sep 22 from Bangkok to Seoul, returning Thu, Sep 25, priced at ₩576,594 found 2 days ago
China Eastern Airlines
Mon, Sep 22 - Thu, Sep 25
BKK
Bangkok
GMP
Seoul
₩604,000 Roundtrip, found 2 days ago
₩604,000
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Mon, Sep 22 from Bangkok to Seoul, returning Thu, Sep 25, priced at ₩604,000 found 2 days ago
China Eastern Airlines
Sun, Aug 24 - Thu, Sep 4
BKK
Bangkok
GMP
Seoul
₩621,800 Roundtrip, found 6 days ago
₩621,800
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Sun, Aug 24 from Bangkok to Seoul, returning Thu, Sep 4, priced at ₩621,800 found 6 days ago
Thai Vietjet
Fri, Aug 29 - Sun, Sep 7
BKK
Bangkok
GMP
Seoul
₩782,800 Roundtrip, found 5 days ago
₩782,800
Roundtrip
found 5 days ago
Select Thai Vietjet flight, departing Fri, Aug 29 from Bangkok to Seoul, returning Sun, Sep 7, priced at ₩782,800 found 5 days ago
Japan Airlines
Sat, Aug 23 - Sat, Aug 30
BKK
Bangkok
GMP
Seoul
₩929,900 Roundtrip, found 1 day ago
₩929,900
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Sat, Aug 23 from Bangkok to Seoul, returning Sat, Aug 30, priced at ₩929,900 found 1 day ago
China Airlines
Sun, Aug 24 - Thu, Sep 4
BKK
Bangkok
GMP
Seoul
₩2,112,633 Roundtrip, found 6 days ago
₩2,112,633
Roundtrip
found 6 days ago
Select China Airlines flight, departing Sun, Aug 24 from Bangkok to Seoul, returning Thu, Sep 4, priced at ₩2,112,633 found 6 days ago
All Nippon Airways
Thu, Oct 23 - Fri, Oct 31
BKK
Bangkok
GMP
Seoul
₩5,964,400 Roundtrip, found 4 days ago
₩5,964,400
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Thu, Oct 23 from Bangkok to Seoul, returning Fri, Oct 31, priced at ₩5,964,400 found 4 days ago
Flights from Bangkok (BKK) to Seoul (GMP)
Origin airport
Suvarnabhumi Intl.
Destination airport
Gimpo Intl.
Airlines serving
China Eastern Airlines, Japan Airlines
Roundtrip price
₩556,800
Distance
3676 km

Bangkok to Seoul Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Bangkok to Seoul will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seoul.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BKK to GMP flights that won’t make your bank account wince. Ready to temporarily leave behind Bangkok for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to GMP with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Bangkok Airport to Gimpo Airport?
Start packing your bags, because round-trip flights from Suvarnabhumi Intl. Airport (BKK) to GMP start from ₩556,800. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Suvarnabhumi Airport to Gimpo Airport?
Most flights can be conveniently canceled online, but whether or not you incur a fee varies between airlines. If you do have to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Suvarnabhumi Intl. Airport (BKK) to GMP that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Bangkok Airport to Gimpo Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Suvarnabhumi Airport to Gimpo Airport?
Around 3,700 kilometers separates Bang Phli and Seoul, so pack some in-flight entertainment to help you fill in a few hours. That latest bestseller you've yet to start will do the trick.
Which airlines fly direct from BKK to Gimpo Intl. Airport (GMP)?
If you want to travel straight from Bangkok Airport to Gimpo Airport, you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are Suvarnabhumi Airport to GMP flight tickets cheaper when they're purchased at the last minute?
It is possible to find amazing last-minute deals from Suvarnabhumi Intl. Airport (BKK) to Gimpo Intl. Airport (GMP), but it can also be hit-or-miss. As many airlines release seats up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can rest assured you're always getting the latest offers.

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