Cheap Flights from Bangkok (BKK) to Seoul (SEL) from HK$1,096~

View HK$1,096 flight on Wed, 4 Feb 2026Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Seoul

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

Prices were available within the past 7 days and start at HK$1,096 for one-way flights and HK$2,018 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Shandong Airlines
Mon, 19 Jan - Tue, 3 Feb
BKK
Bangkok
ICN
Seoul
HK$2,018 Return, found 1 day ago
HK$2,018
Return
found 1 day ago
Select Shandong Airlines flight, departing Mon, 19 Jan from Bangkok to Seoul, returning Tue, 3 Feb, priced at HK$2,018 found 1 day ago
Thai Vietjet
Wed, 21 Jan - Fri, 30 Jan
BKK
Bangkok
ICN
Seoul
HK$2,090 Return, found 1 day ago
HK$2,090
Return
found 1 day ago
Select Thai Vietjet flight, departing Wed, 21 Jan from Bangkok to Seoul, returning Fri, 30 Jan, priced at HK$2,090 found 1 day ago
China Southern Airlines
Thu, 22 Jan - Sun, 25 Jan
BKK
Bangkok
ICN
Seoul
HK$2,277 Return, found 6 days ago
HK$2,277
Return
found 6 days ago
Select China Southern Airlines flight, departing Thu, 22 Jan from Bangkok to Seoul, returning Sun, 25 Jan, priced at HK$2,277 found 6 days ago
Hong Kong Airlines
Wed, 10 Jun - Tue, 16 Jun
BKK
Bangkok
ICN
Seoul
HK$2,290 Return, found 23 hours ago
HK$2,290
Return
found 23 hours ago
Select Hong Kong Airlines flight, departing Wed, 10 Jun from Bangkok to Seoul, returning Tue, 16 Jun, priced at HK$2,290 found 23 hours ago
Jeju Air with Bag
Wed, 10 Jun - Tue, 16 Jun
BKK
Bangkok
ICN
Seoul
HK$2,329 Return, found 23 hours ago
HK$2,329
Return
found 23 hours ago
Select Jeju Air with Bag flight, departing Wed, 10 Jun from Bangkok to Seoul, returning Tue, 16 Jun, priced at HK$2,329 found 23 hours ago
T'way Air with baggage
Thu, 12 Feb - Thu, 19 Feb
BKK
Bangkok
ICN
Seoul
HK$2,437 Return, found 2 days ago
HK$2,437
Return
found 2 days ago
Select T'way Air with baggage flight, departing Thu, 12 Feb from Bangkok to Seoul, returning Thu, 19 Feb, priced at HK$2,437 found 2 days ago
Vietnam Airlines
Tue, 4 Aug - Sun, 9 Aug
BKK
Bangkok
ICN
Seoul
HK$2,626 Return, found 1 day ago
HK$2,626
Return
found 1 day ago
Select Vietnam Airlines flight, departing Tue, 4 Aug from Bangkok to Seoul, returning Sun, 9 Aug, priced at HK$2,626 found 1 day ago
Hahn Air Systems
Wed, 18 Mar - Mon, 23 Mar
BKK
Bangkok
ICN
Seoul
HK$2,643 Return, found 5 days ago
HK$2,643
Return
found 5 days ago
Select Hahn Air Systems flight, departing Wed, 18 Mar from Bangkok to Seoul, returning Mon, 23 Mar, priced at HK$2,643 found 5 days ago
China Eastern Airlines
Wed, 25 Mar - Tue, 31 Mar
BKK
Bangkok
ICN
Seoul
HK$2,658 Return, found 3 hours ago
HK$2,658
Return
found 3 hours ago
Select China Eastern Airlines flight, departing Wed, 25 Mar from Bangkok to Seoul, returning Tue, 31 Mar, priced at HK$2,658 found 3 hours ago
Cathay Pacific
Thu, 22 Jan - Mon, 2 Feb
BKK
Bangkok
ICN
Seoul
HK$2,682 Return, found 1 day ago
HK$2,682
Return
found 1 day ago
Select Cathay Pacific flight, departing Thu, 22 Jan from Bangkok to Seoul, returning Mon, 2 Feb, priced at HK$2,682 found 1 day ago

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

November is typically the cheapest month to fly

From HK$1,506 - HK$2,046 per traveller.

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from HK$2,040
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from HK$2,040
Select flight to Gimpo Intl. GMP. Closest option available. Average driving time to city centre is 20 minutes. Flights from HK$3,465
GMP
Gimpo Intl.
Closest
Average driving time to city centre20 min
Flights from HK$3,465
Bangkok to Seoul route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Incheon Intl.
Return price
HK$2,018
Distance
3644 km

Flights from Bangkok to Incheon

Book cheap flights from Bangkok (BKK) to Incheon (SEL) 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 (SEL) 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 (SEL) 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$1,096 now!

 

Frequently asked questions

How much is a flight from Bangkok Airport to Seoul (SEL-All Airports)?
Start packing your bags, because round-trip journeys from Suvarnabhumi Intl. Airport (BKK) to Seoul (SEL-All Airports) start from HK$2,018. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BKK to Seoul (SEL-All Airports)?
When it comes to cancellation fees, every airline has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Suvarnabhumi Airport to Seoul (SEL-All Airports) 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 Suvarnabhumi Airport to Seoul (SEL-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BKK to Seoul (SEL-All Airports)?
The flight distance from Bangkok Airport to Seoul (SEL-All Airports) is 3,700 kilometers. Pack yourself a drink, a few snacks and a few good podcasts. Keep yourself entertained and the hours will fly by.
Which airlines fly direct from Suvarnabhumi Intl. Airport (BKK) to Seoul (SEL-All Airports)?
You have a wide array of choices when flying from Bangkok Airport to Seoul (SEL-All Airports). Book your seat today with one of these reputable carriers:

  • 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 Airport to Seoul (SEL-All Airports) flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so it's no sure thing. While last-minute deals between Bangkok Airport and Seoul (SEL-All Airports) are possible, it also makes sense to keep track of prices well before you fly. In fact, some carriers advertise their prices up to a year prior to the departure date. Expedia is constantly updating the biggest bargains around, so check back often and be ready to pounce when the price dips.

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