S$174 Cheap Flights from Bangkok to Seoul

View S$174 flight on Mon, 21 Apr, 2025Opens in a new window

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Cheap Flights from Bangkok to Seoul (BKK-ICN)

Prices were available within the past 7 days and start at S$174 for one-way flights and S$323 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Thu, 1 May - Sun, 11 May
BKK
Bangkok
ICN
Seoul
S$323 Return, found 6 days ago
S$323
Return
found 6 days ago
Select Jeju Air with Bag flight, departing Thu, 1 May from Bangkok to Seoul, returning Sun, 11 May, priced at S$323 found 6 days ago
T'Way Air
Fri, 2 May - Fri, 9 May
BKK
Bangkok
ICN
Seoul
S$347 Return, found 1 day ago
S$347
Return
found 1 day ago
Select T'Way Air flight, departing Fri, 2 May from Bangkok to Seoul, returning Fri, 9 May, priced at S$347 found 1 day ago
China Eastern Airlines
Fri, 23 May - Sun, 25 May
BKK
Bangkok
ICN
Seoul
S$353 Return, found 4 days ago
S$353
Return
found 4 days ago
Select China Eastern Airlines flight, departing Fri, 23 May from Bangkok to Seoul, returning Sun, 25 May, priced at S$353 found 4 days ago
China Southern Airlines
Fri, 30 May - Wed, 4 Jun
BKK
Bangkok
ICN
Seoul
S$358 Return, found 1 day ago
S$358
Return
found 1 day ago
Select China Southern Airlines flight, departing Fri, 30 May from Bangkok to Seoul, returning Wed, 4 Jun, priced at S$358 found 1 day ago
T'way Air with baggage
Wed, 23 Apr - Mon, 28 Apr
BKK
Bangkok
ICN
Seoul
S$369 Return, found 5 days ago
S$369
Return
found 5 days ago
Select T'way Air with baggage flight, departing Wed, 23 Apr from Bangkok to Seoul, returning Mon, 28 Apr, priced at S$369 found 5 days ago
Jeju Air with Bag
Mon, 19 May - Wed, 28 May
BKK
Bangkok
ICN
Seoul
S$389 Return, found 6 days ago
S$389
Return
found 6 days ago
Select Jeju Air with Bag flight, departing Mon, 19 May from Bangkok to Seoul, returning Wed, 28 May, priced at S$389 found 6 days ago
Scoot
Tue, 3 Jun - Sat, 7 Jun
BKK
Bangkok
ICN
Seoul
S$396 Return, found 6 days ago
S$396
Return
found 6 days ago
Select Scoot flight, departing Tue, 3 Jun from Bangkok to Seoul, returning Sat, 7 Jun, priced at S$396 found 6 days ago
Shenzhen Airlines
Sun, 30 Nov - Sat, 6 Dec
BKK
Bangkok
ICN
Seoul
S$400 Return, found 4 hours ago
S$400
Return
found 4 hours ago
Select Shenzhen Airlines flight, departing Sun, 30 Nov from Bangkok to Seoul, returning Sat, 6 Dec, priced at S$400 found 4 hours ago
Vietnam Airlines
Sun, 30 Nov - Sat, 6 Dec
BKK
Bangkok
ICN
Seoul
S$418 Return, found 4 hours ago
S$418
Return
found 4 hours ago
Select Vietnam Airlines flight, departing Sun, 30 Nov from Bangkok to Seoul, returning Sat, 6 Dec, priced at S$418 found 4 hours ago
Xiamen Airlines
Sat, 10 May - Mon, 12 May
BKK
Bangkok
ICN
Seoul
S$432 Return, found 4 days ago
S$432
Return
found 4 days ago
Select Xiamen Airlines flight, departing Sat, 10 May from Bangkok to Seoul, returning Mon, 12 May, priced at S$432 found 4 days ago
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, EVA Airways, Jeju Air with Bag, Korean Air, Malaysia Airlines, Philippine Airlines, Royal Brunei Airlines, Scoot, Shenzhen Airlines, T'Way Air, T'way Air with baggage, Thai Airways International, Vietnam Airlines, Xiamen Airlines
Return price
S$322
Distance
3644 km

Flights from Bangkok to Incheon

There are several airlines that operate frequent flights from Bangkok (BKK) to Seoul (ICN) including

The earliest flight leaves Suvarnabhumi Intl. Airport at 00:10 and arrives at Incheon Intl. Airport at 04:50. The last flight of the day departs Bangkok at 23:55 and arrives at Seoul at 17:35.

The flight distance from Bangkok to Seoul is about 3686 km, the shortest flight is 05 hours with Shenzhen Airlines.

Expedia lets you search across the largest number of airlines and Incheon flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Bangkok Incheon flight!

Browse through dozens of options and rest 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 to Incheon trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Incheon flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Bangkok to Incheon with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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 S$323. 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.

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*Available to Expedia members.