฿2,585 Cheap Flights from Seoul (ICN) to Bangkok (BKK)

View ฿2,585 flight on Sat, 17 May 2025Opens in a new window

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

Prices were available within the past 7 days and start at ฿2,585 for one-way flights and ฿5,050 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Tue, 13 May - Thu, 29 May
ICN
Seoul
BKK
Bangkok
฿5,050 Return, found 17 hours ago
฿5,050
Return
found 17 hours ago
Select T'Way Air flight, departing Tue, 13 May from Seoul to Bangkok, returning Thu, 29 May, priced at ฿5,050 found 17 hours ago
Air Premia
Tue, 13 May - Thu, 22 May
ICN
Seoul
BKK
Bangkok
฿5,230 Return, found 17 hours ago
฿5,230
Return
found 17 hours ago
Select Air Premia flight, departing Tue, 13 May from Seoul to Bangkok, returning Thu, 22 May, priced at ฿5,230 found 17 hours ago
JIN AIR
Sat, 17 May - Fri, 5 Sep
ICN
Seoul
BKK
Bangkok
฿5,690 Return, found 10 hours ago
฿5,690
Return
found 10 hours ago
Select JIN AIR flight, departing Sat, 17 May from Seoul to Bangkok, returning Fri, 5 Sep, priced at ฿5,690 found 10 hours ago
Vietnam Airlines
Wed, 22 Oct - Wed, 26 Nov
ICN
Seoul
BKK
Bangkok
฿5,915 Return, just found
฿5,915
Return
just found
Select Vietnam Airlines flight, departing Wed, 22 Oct from Seoul to Bangkok, returning Wed, 26 Nov, priced at ฿5,915 just found
T'way Air with baggage
Sun, 18 May - Thu, 22 May
ICN
Seoul
BKK
Bangkok
฿5,989 Return, found 3 days ago
฿5,989
Return
found 3 days ago
Select T'way Air with baggage flight, departing Sun, 18 May from Seoul to Bangkok, returning Thu, 22 May, priced at ฿5,989 found 3 days ago
Jeju Air with Bag
Sun, 18 May - Thu, 22 May
ICN
Seoul
BKK
Bangkok
฿6,499 Return, found 3 days ago
฿6,499
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Sun, 18 May from Seoul to Bangkok, returning Thu, 22 May, priced at ฿6,499 found 3 days ago
Jeju Air
Wed, 3 Sep - Sat, 13 Sep
ICN
Seoul
BKK
Bangkok
฿6,595 Return, found 4 days ago
฿6,595
Return
found 4 days ago
Select Jeju Air flight, departing Wed, 3 Sep from Seoul to Bangkok, returning Sat, 13 Sep, priced at ฿6,595 found 4 days ago
Scoot
Sat, 16 Aug - Sun, 24 Aug
ICN
Seoul
BKK
Bangkok
฿7,737 Return, found 3 days ago
฿7,737
Return
found 3 days ago
Select Scoot flight, departing Sat, 16 Aug from Seoul to Bangkok, returning Sun, 24 Aug, priced at ฿7,737 found 3 days ago
Asiana Airlines
Mon, 30 Jun - Fri, 4 Jul
ICN
Seoul
BKK
Bangkok
฿8,015 Return, found 13 hours ago
฿8,015
Return
found 13 hours ago
Select Asiana Airlines flight, departing Mon, 30 Jun from Seoul to Bangkok, returning Fri, 4 Jul, priced at ฿8,015 found 13 hours ago
Shenzhen Airlines
Tue, 10 Jun - Sat, 14 Jun
ICN
Seoul
BKK
Bangkok
฿8,350 Return, just found
฿8,350
Return
just found
Select Shenzhen Airlines flight, departing Tue, 10 Jun from Seoul to Bangkok, returning Sat, 14 Jun, priced at ฿8,350 just found
Flight from Seoul to Bangkok route information
Origin airport
Incheon Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air China, Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, Hong Kong Airlines, Japan Airlines, Jeju Air with Bag, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Shenzhen Airlines, T'way Air with baggage, Thai Airways International, Vietnam Airlines, Xiamen Airlines
Return price
฿5,050
Distance
3644 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 Incheon Intl. to Suvarnabhumi Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿2,585 and roundtrip prices from ฿5,050. 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 Incheon Intl. Airport (ICN) to Suvarnabhumi Airport?
If you’re travelling from ICN to Suvarnabhumi Airport, round-trip journeys start from ฿5,050. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don’t delay. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Incheon Airport to Suvarnabhumi Airport?
Most flights can be cancelled online, but every airline has a different set of terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Incheon Intl. Airport (ICN) to BKK 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 Incheon Intl. Airport (ICN) to Suvarnabhumi Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Incheon Intl. Airport (ICN) to Suvarnabhumi Intl. Airport (BKK)?
Around 3,700 kilometres separates South Korea and Bang Phli, so pack something to keep you occupied for a couple of hours. That thrilling novel you haven’t had time to start will be just the ticket.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Bangkok Airport?
You’ll have your pick of a great range of airlines that fly from Incheon Intl. Airport (ICN) to Suvarnabhumi Intl. Airport (BKK). The most sought-after 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 ICN to Bangkok Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Seoul–Incheon Intl. Airport to Suvarnabhumi Airport can be hit-or-miss. You may be able to score a bargain, but then again, you could miss out altogether! If you’d prefer to play it safe and start planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines publish their prices that far in advance. Our top tip? Check back often as prices are updated frequently.

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*Available to Expedia members.