AirHint found the following cheapest return flights from Osaka (KIX) to Bangkok (BKK) in August 2026 (see full year).

Return flights

17 Aug - 20 Aug	Thai AirAsia X	direct
21 Aug - 24 Aug	Thai AirAsia X	direct
19 Aug - 22 Aug	Thai AirAsia X	direct
20 Aug - 25 Aug	Thai AirAsia X	direct
22 Aug - 28 Aug	Thai AirAsia X	direct
05 Aug - 17 Aug	Thai AirAsia X	direct
01 Aug - 08 Aug	Scoot
13 Aug - 16 Aug	Scoot
14 Aug - 21 Aug	Scoot
06 Aug - 09 Aug	Thai VietJet Air

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

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 August from 198€

Return flights