₩319,400 Cheap Flights from Bangkok (BKK) to Seoul (GMP)

View ₩319,400 flight on Wed, Aug 13, 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 ₩319,400 for one-way flights and ₩568,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Sat, Sep 13 - Tue, Sep 16
BKK
Bangkok
GMP
Seoul
₩568,500 Roundtrip, found 2 days ago
₩568,500
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Sat, Sep 13 from Bangkok to Seoul, returning Tue, Sep 16, priced at ₩568,500 found 2 days ago
China Eastern Airlines
Sat, Sep 13 - Tue, Sep 16
BKK
Bangkok
GMP
Seoul
₩585,555 Roundtrip, found 2 days ago
₩585,555
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Sat, Sep 13 from Bangkok to Seoul, returning Tue, Sep 16, priced at ₩585,555 found 2 days ago
China Eastern Airlines
Wed, Aug 20 - Sat, Aug 23
BKK
Bangkok
GMP
Seoul
₩654,668 Roundtrip, found 19 hours ago
₩654,668
Roundtrip
found 19 hours ago
Select China Eastern Airlines flight, departing Wed, Aug 20 from Bangkok to Seoul, returning Sat, Aug 23, priced at ₩654,668 found 19 hours ago
China Eastern Airlines
Thu, Sep 11 - Sat, Sep 13
BKK
Bangkok
GMP
Seoul
₩680,000 Roundtrip, found 3 days ago
₩680,000
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu, Sep 11 from Bangkok to Seoul, returning Sat, Sep 13, priced at ₩680,000 found 3 days ago
China Eastern Airlines
Wed, Aug 20 - Sat, Aug 23
BKK
Bangkok
GMP
Seoul
₩680,700 Roundtrip, found 19 hours ago
₩680,700
Roundtrip
found 19 hours ago
Select China Eastern Airlines flight, departing Wed, Aug 20 from Bangkok to Seoul, returning Sat, Aug 23, priced at ₩680,700 found 19 hours ago
China Eastern Airlines
Thu, Aug 21 - Wed, Aug 27
BKK
Bangkok
GMP
Seoul
₩681,800 Roundtrip, found 2 days ago
₩681,800
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Thu, Aug 21 from Bangkok to Seoul, returning Wed, Aug 27, priced at ₩681,800 found 2 days ago
Thai Vietjet
Tue, Sep 2 - Tue, Sep 9
BKK
Bangkok
GMP
Seoul
₩746,700 Roundtrip, found 5 days ago
₩746,700
Roundtrip
found 5 days ago
Select Thai Vietjet flight, departing Tue, Sep 2 from Bangkok to Seoul, returning Tue, Sep 9, priced at ₩746,700 found 5 days ago
EVA Airways
Tue, Aug 12 - Fri, Aug 15
BKK
Bangkok
GMP
Seoul
₩765,908 Roundtrip, found 6 days ago
₩765,908
Roundtrip
found 6 days ago
Select EVA Airways flight, departing Tue, Aug 12 from Bangkok to Seoul, returning Fri, Aug 15, priced at ₩765,908 found 6 days ago
Japan Airlines
Mon, Sep 8 - Wed, Sep 10
BKK
Bangkok
GMP
Seoul
₩944,900 Roundtrip, found 1 day ago
₩944,900
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Mon, Sep 8 from Bangkok to Seoul, returning Wed, Sep 10, priced at ₩944,900 found 1 day ago
China Airlines
Sun, Sep 21 - Sun, Sep 28
BKK
Bangkok
GMP
Seoul
₩2,158,159 Roundtrip, found 3 days ago
₩2,158,159
Roundtrip
found 3 days ago
Select China Airlines flight, departing Sun, Sep 21 from Bangkok to Seoul, returning Sun, Sep 28, priced at ₩2,158,159 found 3 days ago
Flights from Bangkok (BKK) to Seoul (GMP)
Origin airport
Suvarnabhumi Intl.
Destination airport
Gimpo Intl.
Airlines serving
All Nippon Airways, China Eastern Airlines, EVA Airways, Japan Airlines
Roundtrip price
₩568,500
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 ₩568,500. 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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