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

Return flights

22 Jan - 18 Feb	ANA
22 Jan - 27 Jan	ANA
20 Jan - 04 Feb	ANA
30 Jan - 01 Feb	ANA
29 Jan - 03 Feb	ANA
30 Jan - 03 Feb	ANA
13 Jan - 25 Jan	ANA
15 Jan - 20 Jan	ANA
25 Jan - 31 Jan	Japan Airlines
19 Jan - 31 Jan	Japan Airlines
20 Jan - 23 Jan	Japan Airlines
21 Jan - 24 Jan	Japan Airlines
22 Jan - 29 Jan	Japan Airlines
20 Jan - 24 Jan	Japan Airlines
21 Jan - 25 Jan	Japan Airlines

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

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 January from $454

Return flights