FromTo
Departure·1 pax, Economy

Cheapest flights for Seoul – Bangkok (SEL – BKK)

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

Seoul – Bangkok is most popular in July, September and December. During this period the average ticket price is 411.

In the off-season – in August ticket prices drop to an average of 598.

Direct flight for from Seoul to Bangkok

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

  • Eastar Jet (daily ZE511)
  • Air Busan (daily BX747)
  • Korean Air (daily KE651)
  • Asiana Airlines (daily OZ741)
  • Thai Airways (daily TG653)
  • T'way Air (daily TW101)
  • Jeju Air (daily 7C2503)
  • Air Premia (5 days per week, flight YP601)
  • Thai AirAsia X (3 days per week, flight XJ701)

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

An alternative option for Seoul – Bangkok (round-trip) would be a flight with a layover. Prices start at 358 up to 2 134.

The lowest prices for flights with layovers are offered by Vietnam Airlines with a layover in Da Nang. Tickets start at 201.

Affordable and convenient options are also available from:

  • Vietnam Airlines (starting at 213 with a layover in Hanoi)
  • Vietnam Airlines (starting at 226 with a layover in Ho Chi Minh City)
  • China Southern Airlines (starting at 266 with a layover in Guangzhou)

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

  • Beijing (flight OZ333 Asiana Airlines)
  • Guangzhou (flight CZ338 China Southern Airlines)
  • Hong Kong (flight CX439 Cathay Pacific)

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 Seoul – Bangkok could change by more than 101%.

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

General information on flight Seoul – Bangkok (SEL – BKK)
6 ⁠hr 51 ⁠min
Average flight duration
3,726 km
Distance
2 ⁠hr
Current time difference
124
Number of flights per week
₾166
Lowest price
₾200
Average ticket price
07:00
Earliest flight out
21:15
Latest flight out

Ticket prices for Seoul – Bangkok by month *

Month One-way Round-trip
August 2025 17.08.2025
18.08 - 26.08.2025
September 2025 17.09.2025
01.09 - 08.09.2025
December 2025 09.12.2025
01.12 - 08.12.2025

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

Cheapest flight for from Seoul to Bangkok found by our users over the last 48 hours: ticket with Thai AirAsia X with a departure on 17.08.2025 and a price of 196 GEL.
Fastest flight for from Seoul to Bangkok: ticket with Thai Airways with the nearest departure on 01.08.2025 and a flight duration of 5hrs. 50min..
Airlines flying from Seoul to Bangkok
Airports serving Seoul – Bangkok

Seoul airports serving flights to Bangkok:

  • Incheon International Airport (ICN)

Bangkok airports accepting flights from Seoul:

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

Most popular by Aviasales.ge

Flights from Seoul

Flights to Bangkok