S$125 Cheap Flights from Seoul to Bangkok

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Cheap Flights from Seoul to Bangkok (ICN-BKK)

Prices were available within the past 7 days and start at S$125 for one-way flights and S$246 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Vietnam Airlines
Seoul — Bangkok
ICN - BKK with Vietnam Airlines
Tue, 13 May
Vietnam Airlines
Bangkok — Seoul
BKK - ICN with Vietnam Airlines
Fri, 16 May
Found 4 days ago
Select flight from Seoul to Bangkok, departing on May 13 with Vietnam Airlines, and returning from Bangkok to Seoul on May 16 with Vietnam Airlines. Price from S$246, Found 4 days ago.
Thai AirAsia X
Seoul — Bangkok
ICN - DMK with Thai AirAsia X
Fri, 14 Mar
Thai AirAsia X
Bangkok — Seoul
DMK - ICN with Thai AirAsia X
Mon, 17 Mar
Found 12 hours ago
Select flight from Seoul to Bangkok, departing on March 14 with Thai AirAsia X, and returning from Bangkok to Seoul on March 17 with Thai AirAsia X. Price from S$252, Found 12 hours ago.
T'Way Air
Seoul — Bangkok
ICN - BKK with T'Way Air
Tue, 13 May
T'Way Air
Bangkok — Seoul
BKK - ICN with T'Way Air
Fri, 16 May
Found 4 days ago
Select flight from Seoul to Bangkok, departing on May 13 with T'Way Air, and returning from Bangkok to Seoul on May 16 with T'Way Air. Price from S$273, Found 4 days ago.
Seoul — Bangkok
ICN - BKK with Jeju Air with Bag
Sat, 15 Mar
Bangkok — Seoul
BKK - ICN with Jeju Air with Bag
Tue, 18 Mar
Found 2 days ago
Select flight from Seoul to Bangkok, departing on March 15 with Jeju Air with Bag, and returning from Bangkok to Seoul on March 18 with Jeju Air with Bag. Price from S$289, Found 2 days ago.
Seoul — Bangkok
ICN - BKK with T'way Air with baggage
Thu, 13 Mar
Bangkok — Seoul
BKK - ICN with T'way Air with baggage
Thu, 20 Mar
Found 1 day ago
Select flight from Seoul to Bangkok, departing on March 13 with T'way Air with baggage, and returning from Bangkok to Seoul on March 20 with T'way Air with baggage. Price from S$327, Found 1 day ago.
Shenzhen Airlines
Seoul — Bangkok
ICN - BKK with Shenzhen Airlines
Mon, 3 Mar
Shenzhen Airlines
Bangkok — Seoul
BKK - ICN with Shenzhen Airlines
Mon, 10 Mar
Found 4 days ago
Select flight from Seoul to Bangkok, departing on March 3 with Shenzhen Airlines, and returning from Bangkok to Seoul on March 10 with Shenzhen Airlines. Price from S$337, Found 4 days ago.
China Eastern Airlines
Seoul — Bangkok
ICN - BKK with China Eastern Airlines
Sat, 1 Mar
China Eastern Airlines
Bangkok — Seoul
BKK - ICN with China Eastern Airlines
Tue, 4 Mar
Found 3 hours ago
Select flight from Seoul to Bangkok, departing on March 1 with China Eastern Airlines, and returning from Bangkok to Seoul on March 4 with China Eastern Airlines. Price from S$348, Found 3 hours ago.
China Southern Airlines
Seoul — Bangkok
ICN - BKK with China Southern Airlines
Sat, 1 Mar
China Southern Airlines
Bangkok — Seoul
BKK - ICN with China Southern Airlines
Tue, 4 Mar
Found 3 hours ago
Select flight from Seoul to Bangkok, departing on March 1 with China Southern Airlines, and returning from Bangkok to Seoul on March 4 with China Southern Airlines. Price from S$348, Found 3 hours ago.
Hahn Air Systems
Seoul — Bangkok
ICN - BKK with Hahn Air Systems
Sat, 8 Mar
Hahn Air Systems
Bangkok — Seoul
BKK - ICN with Hahn Air Systems
Fri, 14 Mar
Found 1 day ago
Select flight from Seoul to Bangkok, departing on March 8 with Hahn Air Systems, and returning from Bangkok to Seoul on March 14 with Hahn Air Systems. Price from S$370, Found 1 day ago.
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, Hahn Air Systems, Jeju Air with Bag, Korean Air, Lao Airlines, Malaysia Airlines, Philippine Airlines, Scoot, Shenzhen Airlines, T'way Air with baggage, Thai Airways International, Vietnam Airlines, Xiamen Airlines
Return price
S$245
Distance
3644 km

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 S$246. 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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