฿4,680 Cheap Flights from Bangkok (BKK) to Seoul (ICN)

View ฿4,680 flight on Tue, 30 Jun 2026Opens in a new window

Popular airlines from Suvarnabhumi International Airport (BKK) to Incheon Intl. Airport (ICN)

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

Prices were available within the past 7 days and start at ฿4,680 for one-way flights and ฿9,240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Vietjet
Tue, 11 Aug - Thu, 20 Aug
BKK
Bangkok
ICN
Seoul
฿9,240 Return, found 1 day ago
฿9,240
Return
found 1 day ago
Select Thai Vietjet flight, departing Tue, 11 Aug from Bangkok to Seoul, returning Thu, 20 Aug, priced at ฿9,240 found 1 day ago
China Southern Airlines
Wed, 10 Jun - Tue, 16 Jun
BKK
Bangkok
ICN
Seoul
฿9,318 Return, just found
฿9,318
Return
just found
Select China Southern Airlines flight, departing Wed, 10 Jun from Bangkok to Seoul, returning Tue, 16 Jun, priced at ฿9,318 just found
JIN AIR
Thu, 2 Jul - Mon, 10 Aug
BKK
Bangkok
ICN
Seoul
฿9,400 Return, found 23 hours ago
฿9,400
Return
found 23 hours ago
Select JIN AIR flight, departing Thu, 2 Jul from Bangkok to Seoul, returning Mon, 10 Aug, priced at ฿9,400 found 23 hours ago
T'way Air with baggage
Mon, 20 Apr - Fri, 3 Jul
BKK
Bangkok
ICN
Seoul
฿9,981 Return, found 3 days ago
฿9,981
Return
found 3 days ago
Select T'way Air with baggage flight, departing Mon, 20 Apr from Bangkok to Seoul, returning Fri, 3 Jul, priced at ฿9,981 found 3 days ago
Hong Kong Airlines
Tue, 16 Jun - Thu, 16 Jul
BKK
Bangkok
ICN
Seoul
฿10,295 Return, found 23 hours ago
฿10,295
Return
found 23 hours ago
Select Hong Kong Airlines flight, departing Tue, 16 Jun from Bangkok to Seoul, returning Thu, 16 Jul, priced at ฿10,295 found 23 hours ago
Air Macau Company
Mon, 8 Jun - Sat, 13 Jun
BKK
Bangkok
ICN
Seoul
฿10,735 Return, just found
฿10,735
Return
just found
Select Air Macau Company flight, departing Mon, 8 Jun from Bangkok to Seoul, returning Sat, 13 Jun, priced at ฿10,735 just found
Vietnam Airlines
Mon, 8 Jun - Sat, 13 Jun
BKK
Bangkok
ICN
Seoul
฿10,855 Return, just found
฿10,855
Return
just found
Select Vietnam Airlines flight, departing Mon, 8 Jun from Bangkok to Seoul, returning Sat, 13 Jun, priced at ฿10,855 just found
China Eastern Airlines
Mon, 20 Apr - Thu, 23 Apr
BKK
Bangkok
ICN
Seoul
฿10,885 Return, just found
฿10,885
Return
just found
Select China Eastern Airlines flight, departing Mon, 20 Apr from Bangkok to Seoul, returning Thu, 23 Apr, priced at ฿10,885 just found
Royal Brunei Airlines
Tue, 17 Nov - Wed, 25 Nov
BKK
Bangkok
ICN
Seoul
฿10,930 Return, just found
฿10,930
Return
just found
Select Royal Brunei Airlines flight, departing Tue, 17 Nov from Bangkok to Seoul, returning Wed, 25 Nov, priced at ฿10,930 just found
Scoot
Sat, 22 Aug - Mon, 24 Aug
BKK
Bangkok
ICN
Seoul
฿11,173 Return, found 4 hours ago
฿11,173
Return
found 4 hours ago
Select Scoot flight, departing Sat, 22 Aug from Bangkok to Seoul, returning Mon, 24 Aug, priced at ฿11,173 found 4 hours ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gimpo Intl. GMP. Closest option available. Average driving time to city centre is 20 minutes. Flights from ฿23,100
GMP
Gimpo Intl.
Closest
Average driving time to city centre20 min
Flights from ฿23,100

Find the cheapest month to fly from Bangkok (BKK) to Seoul (ICN)

September is typically the cheapest month to fly

From ฿6,337 - ฿13,649 per traveller.

Frequently asked questions

How much is a flight from Suvarnabhumi Airport to Incheon Intl. Airport (ICN)?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Bangkok Airport and ICN start from ฿9,240. Book ASAP to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Bangkok Airport to Incheon Intl. Airport (ICN)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Bangkok Airport to Incheon Intl. Airport (ICN) 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 BKK to Incheon Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Suvarnabhumi Airport to Seoul–Incheon Intl. Airport?
It's around 3,700 kilometres from Bang Phli to South Korea, so expect to be strapped into your seat for a while. Keep yourself entertained by packing things like a magazine or the latest bestseller.
Which airlines fly direct from Bangkok Airport to Incheon Intl. Airport (ICN)?
You'll have your choice of a great selection of airlines that fly from Suvarnabhumi Intl. Airport (BKK) to Incheon Airport. The most popular ones are:

  • Korean Air - (KE) with 121 monthly flights
  • Thai Airways International - (TG) with 91 monthly flights
  • Jeju Air - (7C) with 60 monthly flights
  • Thai AirAsia X - (XJ) with 43 monthly flights
  • Jin Air - (LJ) with 30 monthly flights
  • TWay Air - (TW) with 30 monthly flights

Are Suvarnabhumi Intl. Airport (BKK) to Seoul–Incheon Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so not always. While last-minute flight deals between Bangkok Airport and ICN are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines publicize their prices up to a year prior to the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to secure your seat when the price is low.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Incheon Intl.
Airlines serving
Air China, Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Southern Airlines, EVA Airways, HK Express, Hong Kong Airlines, Jeju Air with Bag, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Shenzhen Airlines, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
฿9,240
Distance
3644 km
Average flight time
7 hours 20 mins

Book with confidence

Perfect flights from Bangkok to Seoul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Bangkok to Seoul. 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 Suvarnabhumi Intl. to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,680 and roundtrip prices from ฿9,240. 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 Incheon 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 Seoul.
Perfect flights from Bangkok to Seoul
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