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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 April, November and December. During this period the average ticket price is 348.

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:

  • Thai Vietjet Air (daily VZ851)
  • Air Busan (daily BX727)
  • Jin Air (daily LJ1)
  • T'way Air (daily TW101)
  • Eastar Jet (daily ZE511)
  • Jeju Air (daily 7C2503)
  • Thai Airways (daily TG653)
  • Asiana Airlines (daily OZ741)
  • Korean Air (daily KE651)
  • 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:
  • Thai AirAsia X from Incheon International Airport to Don Mueang International Airport
  • Jeju Air, Thai Airways, Air Busan, Eastar Jet, T'way Air, Asiana Airlines, Jin Air, Korean Air, Air Premia, Thai Vietjet Air from Incheon International Airport to Suvarnabhumi 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 480 up to 802.

The lowest prices for flights with layovers are offered by Vietnam Airlines with a layover in Hanoi. Tickets start at 241.

Affordable and convenient options are also available from:

  • China Eastern Airlines (starting at 271 with a layover in Nanjing)
  • China Eastern Airlines (starting at 272 with a layover in Beijing)
  • China Eastern Airlines (starting at 279 with a layover in Kunming)
  • Vietnam Airlines (starting at 280 with a layover in Da Nang)
  • China Eastern Airlines (starting at 284 with a layover in Shanghai)
  • Air China (starting at 296 with a layover in Beijing)
  • Air China (starting at 297 with a layover in Hangzhou)
  • Shandong Airlines (starting at 764 with a layover in Hong Kong)
  • Vietnam Airlines (starting at 1 039 with a layover in Ho Chi Minh City)

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

  • Guangzhou (flight CZ338 China Southern Airlines)
  • Beijing (flight CZ318 China Southern Airlines)
  • Shanghai (flight KE887 Korean Air)

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 42 ⁠min
Average flight duration
3,726 km
Distance
2 ⁠hr
Current time difference
140
Number of flights per week
₾182
Lowest price
₾211
Average ticket price
07:10
Earliest flight out
20:50
Latest flight out

Direct flight schedule from Seoul to Bangkok

The easiest way to get to your destination is with a direct flight. The following airlines operate flights from Seoul to Bangkok:
Thai Vietjet Air
Tue, Wed, Thu, Fri
from ₾291
Thai AirAsia X
Mon, Tue, Wed, Thu, Fri
from ₾209
Thai Airways
every day
from ₾613
Eastar Jet
Tue, Wed, Thu, Fri
from ₾190
Air Busan
Tue, Wed, Thu, Fri
from ₾235

Ticket prices for Seoul – Bangkok by month *

Month One-way Round-trip
November 2025 19.11.2025
21.11 - 24.11.2025
December 2025 27.12.2025
01.12 - 08.12.2025
April 2026 20.04.2026
01.04 - 08.04.2026

* 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 19.11.2025 and a price of 301 GEL.
Fastest flight for from Seoul to Bangkok: ticket with Thai Airways with the nearest departure on 21.11.2025 and a flight duration of 5hrs. 55min..
Airports serving Seoul – Bangkok

Seoul airports serving flights to Bangkok:

  • Incheon International Airport (ICN)

Bangkok airports accepting flights from Seoul:

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

Most popular by Aviasales.ge

Flights from Seoul

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