Cheapest one-way flights from Bangkok to Osaka in December from $159

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

One-Way flights

08 Dec Thai Lion Air
11 Dec Thai Lion Air
02 Dec Thai Lion Air
03 Dec Thai Lion Air
01 Dec Thai AirAsia
16 Dec Thai AirAsia
22 Dec Thai AirAsia X direct
09 Dec Thai AirAsia X direct
16 Dec Thai AirAsia X direct
05 Dec Thai Lion Air

Also check the deals for return flights from Bangkok to Osaka in December.

Skyscanner

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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