Cheapest return flights from Seoul to Bangkok in October from $168

Best time to book flights for Seoul (ICN) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Bangkok (BKK) in October 2025 (see full year).

Return flights

31 Oct - 04 Nov Vietnam Airlines
31 Oct - 03 Nov Vietnam Airlines
31 Oct - 08 Nov Vietnam Airlines
29 Oct - 05 Nov Vietnam Airlines
21 Oct - 28 Oct Vietnam Airlines
31 Oct - 06 Nov Vietnam Airlines
18 Oct - 26 Oct Vietnam Airlines
14 Oct - 19 Oct Vietnam Airlines
26 Oct - 03 Nov Vietnam Airlines
30 Oct - 03 Nov Vietnam Airlines
21 Oct - 27 Oct Vietnam Airlines
25 Oct - 01 Nov Vietnam Airlines
11 Oct - 17 Oct Vietnam Airlines
29 Oct - 02 Nov Vietnam Airlines
21 Oct - 28 Oct Eastar Jet direct
13 Oct - 28 Oct Eastar Jet direct
12 Oct - 28 Oct Eastar Jet direct
11 Oct - 28 Oct Eastar Jet direct
30 Oct - 12 Nov Vietnam Airlines
15 Oct - 19 Oct Vietnam Airlines

Also check the deals for one-way flights from Seoul to Bangkok in October.

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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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