Cheap Flights from Bangkok (BKK) to Seoul (ICN) from HK$1,043~

View HK$1,043 flight on Mon, 5 Jan 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$1,043 for one-way flights and HK$1,886 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hong Kong Airlines
Mon, 6 Jul - Sat, 18 Jul
BKK
Bangkok
ICN
Seoul
HK$1,886 Return, found 6 days ago
HK$1,886
Return
found 6 days ago
Select Hong Kong Airlines flight, departing Mon, 6 Jul from Bangkok to Seoul, returning Sat, 18 Jul, priced at HK$1,886 found 6 days ago
Shandong Airlines
Wed, 7 Jan - Fri, 6 Feb
BKK
Bangkok
ICN
Seoul
HK$1,997 Return, found 3 days ago
HK$1,997
Return
found 3 days ago
Select Shandong Airlines flight, departing Wed, 7 Jan from Bangkok to Seoul, returning Fri, 6 Feb, priced at HK$1,997 found 3 days ago
China Southern Airlines
Tue, 13 Jan - Tue, 27 Jan
BKK
Bangkok
ICN
Seoul
HK$2,269 Return, found 3 days ago
HK$2,269
Return
found 3 days ago
Select China Southern Airlines flight, departing Tue, 13 Jan from Bangkok to Seoul, returning Tue, 27 Jan, priced at HK$2,269 found 3 days ago
Jeju Air
Wed, 10 Jun - Mon, 22 Jun
BKK
Bangkok
ICN
Seoul
HK$2,306 Return, found 6 days ago
HK$2,306
Return
found 6 days ago
Select Jeju Air flight, departing Wed, 10 Jun from Bangkok to Seoul, returning Mon, 22 Jun, priced at HK$2,306 found 6 days ago
Jeju Air with Bag
Wed, 13 May - Sat, 16 May
BKK
Bangkok
ICN
Seoul
HK$2,349 Return, found 1 day ago
HK$2,349
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Wed, 13 May from Bangkok to Seoul, returning Sat, 16 May, priced at HK$2,349 found 1 day ago
Thai Vietjet
Wed, 29 Jul - Thu, 20 Aug
BKK
Bangkok
ICN
Seoul
HK$2,354 Return, found 6 days ago
HK$2,354
Return
found 6 days ago
Select Thai Vietjet flight, departing Wed, 29 Jul from Bangkok to Seoul, returning Thu, 20 Aug, priced at HK$2,354 found 6 days ago
Cathay Pacific
Thu, 22 Jan - Sat, 31 Jan
BKK
Bangkok
ICN
Seoul
HK$2,485 Return, found 3 days ago
HK$2,485
Return
found 3 days ago
Select Cathay Pacific flight, departing Thu, 22 Jan from Bangkok to Seoul, returning Sat, 31 Jan, priced at HK$2,485 found 3 days ago
China Eastern Airlines
Fri, 20 Mar - Fri, 27 Mar
BKK
Bangkok
ICN
Seoul
HK$2,490 Return, found 4 days ago
HK$2,490
Return
found 4 days ago
Select China Eastern Airlines flight, departing Fri, 20 Mar from Bangkok to Seoul, returning Fri, 27 Mar, priced at HK$2,490 found 4 days ago
Hainan Airlines
Fri, 15 May - Sat, 30 May
BKK
Bangkok
ICN
Seoul
HK$2,522 Return, found 6 days ago
HK$2,522
Return
found 6 days ago
Select Hainan Airlines flight, departing Fri, 15 May from Bangkok to Seoul, returning Sat, 30 May, priced at HK$2,522 found 6 days ago
T'way Air with baggage
Fri, 13 Feb - Fri, 20 Feb
BKK
Bangkok
ICN
Seoul
HK$2,572 Return, found 1 day ago
HK$2,572
Return
found 1 day ago
Select T'way Air with baggage flight, departing Fri, 13 Feb from Bangkok to Seoul, returning Fri, 20 Feb, priced at HK$2,572 found 1 day ago

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

September is typically the cheapest month to fly

From HK$1,529 - HK$3,322 per traveller.

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 HK$5,548
GMP
Gimpo Intl.
Closest
Average driving time to city centre20 min
Flights from HK$5,548
Bangkok to Seoul route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Incheon Intl.
Airlines serving
Air China, Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Hahn Air Systems, Hong Kong Airlines, JIN AIR, Jeju Air with Bag, Korean Air, Lao Airlines, Malaysia Airlines, Philippine Airlines, Scoot, Singapore Airlines, T'way Air with baggage, Vietjet Air, Vietnam Airlines
Return price
HK$1,886
Distance
3644 km
Average flight time
7 hours 20 mins

Flights from Bangkok to Incheon

Book cheap flights from Bangkok (BKK) to Incheon (ICN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Bangkok (BKK) to Incheon (ICN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Bangkok (BKK) to Incheon (ICN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Incheon flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Incheon and things to do in Incheon for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Incheon more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Incheon is HK$1,043 now!

 

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 HK$1,886. 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 kilometers 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.

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