Cheapest return flights from Bangkok to Seoul in October from $193

AirHint found the following cheapest return flights from Bangkok (BKK) to Seoul (ICN) in October 2026 (see full year).

Return flights

03 Oct - 09 Oct Thai AirAsia direct
07 Oct - 11 Oct Thai VietJet Air direct
07 Oct - 12 Oct Thai VietJet Air direct
08 Oct - 12 Oct Thai AirAsia
08 Oct - 11 Oct Thai AirAsia
12 Oct - 16 Oct Thai AirAsia
14 Oct - 16 Oct Thai AirAsia
14 Oct - 21 Oct Thai AirAsia
16 Oct - 21 Oct Thai AirAsia
23 Oct - 27 Oct Thai AirAsia direct
29 Oct - 02 Nov Thai AirAsia direct
29 Oct - 05 Nov Hong Kong Airlines
28 Oct - 01 Nov Thai AirAsia direct
31 Oct - 08 Nov Thai AirAsia direct
31 Oct - 07 Nov VietJet Air
22 Oct - 01 Nov Vietnam Airlines
09 Oct - 16 Nov Vietnam Airlines
30 Oct - 01 Nov Vietnam Airlines
26 Oct - 20 Nov Vietnam Airlines
31 Oct - 07 Nov Thai Airways direct

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