Cheapest one-way flights from Bangkok to Seoul in September from 63€

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Seoul (ICN) in September 2025 (see full year).

One-Way flights

29 Sep Jin Air direct
30 Sep Eastar Jet direct
25 Sep Eastar Jet direct
27 Sep Eastar Jet direct
26 Sep Eastar Jet direct
28 Sep Eastar Jet direct
19 Sep Thai AirAsia X direct
18 Sep Jeju Air direct
21 Sep Thai AirAsia X direct
22 Sep Eastar Jet direct

Also check the deals for return flights from Bangkok to Seoul in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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