฿3,280 Cheap Flights from Seoul (GMP) to Bangkok (BKK)

View ฿3,280 flight on Wed, 17 Sept 2025Opens in a new window

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

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Cheap Flights from Seoul (GMP) to Bangkok (BKK)

Prices were available within the past 7 days and start at ฿3,280 for one-way flights and ฿6,934 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Wed, 17 Sept - Mon, 29 Sept
GMP
Seoul
BKK
Bangkok
฿6,934 Return, found 3 days ago
฿6,934
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Wed, 17 Sept from Seoul to Bangkok, returning Mon, 29 Sept, priced at ฿6,934 found 3 days ago
Jeju Air with Bag
Wed, 17 Sept - Thu, 25 Sept
GMP
Seoul
BKK
Bangkok
฿6,955 Return, found 4 hours ago
฿6,955
Return
found 4 hours ago
Select Jeju Air with Bag flight, departing Wed, 17 Sept from Seoul to Bangkok, returning Thu, 25 Sept, priced at ฿6,955 found 4 hours ago
Jeju Air with Bag
Wed, 17 Sept - Mon, 29 Sept
GMP
Seoul
BKK
Bangkok
฿7,146 Return, found 3 days ago
฿7,146
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Wed, 17 Sept from Seoul to Bangkok, returning Mon, 29 Sept, priced at ฿7,146 found 3 days ago
Jeju Air with Bag
Wed, 17 Sept - Thu, 25 Sept
GMP
Seoul
BKK
Bangkok
฿7,163 Return, found 4 hours ago
฿7,163
Return
found 4 hours ago
Select Jeju Air with Bag flight, departing Wed, 17 Sept from Seoul to Bangkok, returning Thu, 25 Sept, priced at ฿7,163 found 4 hours ago
Jeju Air with Bag
Wed, 17 Sept - Thu, 25 Sept
GMP
Seoul
BKK
Bangkok
฿7,325 Return, found 4 hours ago
฿7,325
Return
found 4 hours ago
Select Jeju Air with Bag flight, departing Wed, 17 Sept from Seoul to Bangkok, returning Thu, 25 Sept, priced at ฿7,325 found 4 hours ago
Jeju Air with Bag
Wed, 10 Sept - Sun, 14 Sept
GMP
Seoul
BKK
Bangkok
฿7,380 Return, found 4 days ago
฿7,380
Return
found 4 days ago
Select Jeju Air with Bag flight, departing Wed, 10 Sept from Seoul to Bangkok, returning Sun, 14 Sept, priced at ฿7,380 found 4 days ago
Jeju Air with Bag
Wed, 24 Sept - Sun, 28 Sept
GMP
Seoul
BKK
Bangkok
฿7,465 Return, found 3 hours ago
฿7,465
Return
found 3 hours ago
Select Jeju Air with Bag flight, departing Wed, 24 Sept from Seoul to Bangkok, returning Sun, 28 Sept, priced at ฿7,465 found 3 hours ago
Air China
Fri, 14 Nov - Wed, 19 Nov
GMP
Seoul
BKK
Bangkok
฿8,360 Return, found 4 days ago
฿8,360
Return
found 4 days ago
Select Air China flight, departing Fri, 14 Nov from Seoul to Bangkok, returning Wed, 19 Nov, priced at ฿8,360 found 4 days ago
China Eastern Airlines
Thu, 25 Sept - Sun, 28 Sept
GMP
Seoul
BKK
Bangkok
฿18,265 Return, found 1 day ago
฿18,265
Return
found 1 day ago
Select China Eastern Airlines flight, departing Thu, 25 Sept from Seoul to Bangkok, returning Sun, 28 Sept, priced at ฿18,265 found 1 day ago
Japan Airlines
Thu, 25 Jun - Sun, 28 Jun
GMP
Seoul
BKK
Bangkok
฿58,215 Return, found 4 days ago
฿58,215
Return
found 4 days ago
Select Japan Airlines flight, departing Thu, 25 Jun from Seoul to Bangkok, returning Sun, 28 Jun, priced at ฿58,215 found 4 days ago
Flight from Seoul to Bangkok route information
Origin airport
Gimpo Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air China, China Eastern Airlines, Japan Airlines, Jeju Air with Bag
Return price
฿6,933
Distance
3676 km

Perfect flights from Seoul to Bangkok

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seoul to Bangkok. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Gimpo Intl. to Suvarnabhumi Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿3,280 and roundtrip prices from ฿6,934. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Suvarnabhumi Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Bangkok.

Frequently asked questions

How much is a flight from Gimpo Airport to BKK?
Round-trip tickets between GMP and Suvarnabhumi Intl. Airport (BKK) start from ฿6,934. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from GMP to Bangkok Airport?
We get that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Gimpo Intl. Airport (GMP) to Bangkok Airport 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 GMP to Suvarnabhumi Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Gimpo Airport to Suvarnabhumi Intl. Airport (BKK)?
The flight distance between GMP and BKK is 3,700 kilometres. Close your eyes or make a start on the latest bestseller and the journey will zip on by.
Which airlines fly direct from Gimpo Intl. Airport (GMP) to Suvarnabhumi Intl. Airport (BKK)?
If you want to fly straight from GMP to BKK, you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are Gimpo Airport to Suvarnabhumi Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Gimpo Intl. Airport (GMP) to Suvarnabhumi Intl. Airport (BKK) at the last minute could be your ticket to a cheap deal. However, it could end up costing a good deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

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