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

Return flights

31 Oct - 08 Nov	Air China
19 Oct - 25 Oct	China Eastern
30 Oct - 04 Nov	Air China
30 Oct - 02 Nov	Air China
15 Oct - 20 Oct	Air China
14 Oct - 16 Oct	Air China
14 Oct - 19 Oct	Air China
15 Oct - 21 Oct	Air China
16 Oct - 19 Oct	Air China
13 Oct - 16 Oct	Air China
16 Oct - 25 Oct	Air China
27 Oct - 29 Oct	Air China
16 Oct - 30 Oct	Air China
28 Oct - 12 Nov	Air China
15 Oct - 12 Nov	Air China
30 Oct - 06 Nov	Air China
31 Oct - 02 Nov	Air China
30 Oct - 08 Nov	Air China
28 Oct - 06 Nov	Air China
01 Oct - 01 Nov	Air China

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

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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Cheapest return flights from Osaka to Bangkok in October from $198

Return flights