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Departure·1 pax, Economy

Cheapest flights for Bangkok – Seoul (BKK – SEL)

Aviasales.ge will find you the cheapest airfare for Bangkok – Seoul by comparing the ticket prices to Seoul using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Bangkok – Seoul is up to you.

Bangkok – Seoul is most popular in January and November. During this period the average ticket price is 318.

Direct flight for from Bangkok to Seoul

The easiest way to to get to your destination is a direct flight. Direct flights for from Bangkok to Seoul are offered by:

  • Air Busan (daily BX728)
  • Thai Airways (daily TG652)
  • Korean Air (daily KE652)
  • Jeju Air (daily 7C2504)
  • T'way Air (daily TW102)
  • Eastar Jet (daily ZE512)
  • Jin Air (daily LJ2)
  • Asiana Airlines (daily OZ742)
  • Thai Vietjet Air (daily VZ850)
  • Air Premia (5 days per week, flight YP602)
  • Thai AirAsia X (3 days per week, flight XJ700)

Seoul is served by 2 airports: Incheon International Airport and Gimpo International Airport. Direct flights for Bangkok – Seoul are operated by:
  • Asiana Airlines, Thai Vietjet Air, Air Busan, Eastar Jet, Thai Airways, Jeju Air, Korean Air, Air Premia, T'way Air, Jin Air from Suvarnabhumi Airport to Incheon International Airport
  • Thai AirAsia X from Don Mueang International Airport to Incheon International Airport
Flight with layover for the route from Bangkok to Seoul

An alternative option for Bangkok – Seoul (round-trip) would be a flight with a layover. Prices start at 809 up to 814.

The lowest prices for flights with layovers are offered by Shandong Airlines with a layover in Jinan. Tickets start at 371.

Affordable and convenient options are also available from:

  • Shandong Airlines (starting at 387 with a layover in Qingdao)
  • Vietnam Airlines (starting at 396 with a layover in Ho Chi Minh City)
  • Hong Kong Airlines (starting at 403 with a layover in Hong Kong)
  • Vietnam Airlines (starting at 438 with a layover in Hanoi)
  • Hainan Airlines (starting at 478 with a layover in Haikou)

A flight with a layover on the route Bangkok – Seoul will allow you to make your trip more interesting. The layover could be in:

  • Macau (flight NX4417 Air Macau)
  • Guangzhou (flight MU5398 China Eastern Airlines)
  • Ho Chi Minh City (flight TG556 Thai Airways)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Bangkok – Seoul could change by more than 45%.

Aviasales.ge suggests buying tickets for Bangkok – Seoul in advance in order to choose the conditions for your flight that best suit your preferences and budget.

General information on flight Bangkok – Seoul (BKK – SEL)
5 ⁠hr 30 ⁠min
Average flight duration
3,726 km
Distance
2 ⁠hr
Current time difference
137
Number of flights per week
₾268
Lowest price
₾318
Average ticket price
08:00
Earliest flight out
02:30
Latest flight out

Ticket prices for Bangkok – Seoul by month *

Month One-way Round-trip
November 2025 22.11.2025
01.11 - 08.11.2025
January 2026 16.01.2026
01.01 - 08.01.2026

* Prices found by users over the last 48 hours (they do not represent an offer).

Cheapest flight for from Bangkok to Seoul found by our users over the last 48 hours: ticket with Thai AirAsia X with a departure on 16.01.2026 and a price of 291 GEL.
Fastest flight for from Bangkok to Seoul: ticket with Asiana Airlines with the nearest departure on 23.11.2025 and a flight duration of 5hrs. 20min..
Airlines flying from Bangkok to Seoul
Airports serving Bangkok – Seoul

Bangkok airports serving flights to Seoul:

  • Suvarnabhumi Airport (BKK)
  • Don Mueang International Airport (DMK)

Seoul airports accepting flights from Bangkok:

  • Incheon International Airport (ICN)

Most popular by Aviasales.ge

Flights from Bangkok

Flights to Seoul