Cheapest return flights from Osaka to Bangkok in December from $394

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

Return flights

15 Dec - 16 Dec Thai AirAsia X direct
01 Dec - 16 Dec Thai AirAsia X direct
01 Dec - 09 Dec Thai AirAsia X direct
05 Dec - 07 Dec VietJet Air
09 Dec - 16 Dec Thai AirAsia X direct
08 Dec - 16 Dec Thai AirAsia X direct
08 Dec - 09 Dec Thai AirAsia X direct
19 Dec - 22 Dec Thai AirAsia X direct
15 Dec - 22 Dec Thai AirAsia X direct
20 Dec - 22 Dec Thai AirAsia X direct
19 Dec - 07 Jan Thai AirAsia X direct
19 Dec - 06 Jan Thai AirAsia X direct
20 Dec - 07 Jan Thai AirAsia X direct
20 Dec - 06 Jan Thai AirAsia X direct
22 Dec - 07 Jan Thai AirAsia X direct
22 Dec - 06 Jan Thai AirAsia X direct
22 Dec - 12 Jan Thai AirAsia X direct
18 Dec - 07 Jan Thai AirAsia X direct
18 Dec - 06 Jan Thai AirAsia X direct
16 Dec - 06 Jan Thai AirAsia X direct

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

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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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