Cheap Flights from Bangkok (BKK) to Seoul (ICN) from HK$1,014~

View HK$1,014 flight on Fri, 15 May 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$1,014 for one-way flights and HK$1,826 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Thu, 21 Aug - Wed, 27 Aug
BKK
Bangkok
ICN
Seoul
HK$1,826 Return, found 4 days ago
HK$1,826
Return
found 4 days ago
Select T'Way Air flight, departing Thu, 21 Aug from Bangkok to Seoul, returning Wed, 27 Aug, priced at HK$1,826 found 4 days ago
Thai AirAsia X
Wed, 13 May - Sat, 23 May
DMK
Bangkok
ICN
Seoul
HK$1,985 Return, found 4 days ago
HK$1,985
Return
found 4 days ago
Select Thai AirAsia X flight, departing Wed, 13 May from Bangkok to Seoul, returning Sat, 23 May, priced at HK$1,985 found 4 days ago
Shandong Airlines
Wed, 27 Aug - Fri, 5 Sep
BKK
Bangkok
ICN
Seoul
HK$2,053 Return, found 6 days ago
HK$2,053
Return
found 6 days ago
Select Shandong Airlines flight, departing Wed, 27 Aug from Bangkok to Seoul, returning Fri, 5 Sep, priced at HK$2,053 found 6 days ago
T'way Air with baggage
Thu, 21 Aug - Wed, 27 Aug
BKK
Bangkok
ICN
Seoul
HK$2,347 Return, found 4 days ago
HK$2,347
Return
found 4 days ago
Select T'way Air with baggage flight, departing Thu, 21 Aug from Bangkok to Seoul, returning Wed, 27 Aug, priced at HK$2,347 found 4 days ago
Hainan Airlines
Sat, 2 Aug - Wed, 20 Aug
BKK
Bangkok
ICN
Seoul
HK$2,347 Return, found 6 days ago
HK$2,347
Return
found 6 days ago
Select Hainan Airlines flight, departing Sat, 2 Aug from Bangkok to Seoul, returning Wed, 20 Aug, priced at HK$2,347 found 6 days ago
Air Macau Company
Tue, 2 Sep - Sat, 13 Sep
BKK
Bangkok
ICN
Seoul
HK$2,433 Return, found 6 days ago
HK$2,433
Return
found 6 days ago
Select Air Macau Company flight, departing Tue, 2 Sep from Bangkok to Seoul, returning Sat, 13 Sep, priced at HK$2,433 found 6 days ago
Scoot
Tue, 16 Sep - Mon, 22 Sep
BKK
Bangkok
ICN
Seoul
HK$2,552 Return, found 1 day ago
HK$2,552
Return
found 1 day ago
Select Scoot flight, departing Tue, 16 Sep from Bangkok to Seoul, returning Mon, 22 Sep, priced at HK$2,552 found 1 day ago
Jeju Air
Tue, 16 Sep - Sun, 28 Sep
BKK
Bangkok
ICN
Seoul
HK$2,569 Return, found 6 days ago
HK$2,569
Return
found 6 days ago
Select Jeju Air flight, departing Tue, 16 Sep from Bangkok to Seoul, returning Sun, 28 Sep, priced at HK$2,569 found 6 days ago
Vietnam Airlines
Sat, 20 Sep - Wed, 24 Sep
BKK
Bangkok
ICN
Seoul
HK$2,595 Return, found 2 days ago
HK$2,595
Return
found 2 days ago
Select Vietnam Airlines flight, departing Sat, 20 Sep from Bangkok to Seoul, returning Wed, 24 Sep, priced at HK$2,595 found 2 days ago
JIN AIR
Fri, 29 Aug - Sun, 31 Aug
BKK
Bangkok
ICN
Seoul
HK$2,598 Return, found 1 hour ago
HK$2,598
Return
found 1 hour ago
Select JIN AIR flight, departing Fri, 29 Aug from Bangkok to Seoul, returning Sun, 31 Aug, priced at HK$2,598 found 1 hour ago

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

May is typically the cheapest month to fly

From HK$1,728 - HK$2,583 per traveller.

Graph displaying average flight prices per month

Bangkok to Seoul route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Macau Company, Air Premia, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, Hong Kong Airlines, JIN AIR, Jeju Air with Bag, Korean Air, Lao Airlines, Malaysia Airlines, Philippine Airlines, Scoot, T'way Air with baggage, Thai Airways International, Vietnam Airlines, Xiamen Airlines
Return price
HK$1,826
Distance
3644 km
Average flight time
7 hours 28 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$1,014 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$1,826. 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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