Cheapest return flights from Bangkok to Osaka in December from $294

Best time to book flights for Bangkok (BKK) to Osaka (KIX) flights at AirHint

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

Return flights

06 Dec - 11 Dec Sichuan Airlines
05 Dec - 10 Dec Sichuan Airlines
12 Dec - 19 Dec VietJet Air
31 Dec - 04 Jan VietJet Air
31 Dec - 05 Jan VietJet Air
03 Dec - 11 Jan VietJet Air
04 Dec - 14 Dec VietJet Air
27 Dec - 03 Jan VietJet Air
04 Dec - 11 Dec VietJet Air
04 Dec - 13 Dec VietJet Air
28 Dec - 03 Jan VietJet Air
22 Dec - 08 Jan Vietnam Airlines
28 Dec - 31 Dec Xiamen Airlines
10 Dec - 13 Dec Vietnam Airlines
01 Dec - 08 Dec Vietnam Airlines
05 Dec - 17 Dec Vietnam Airlines
22 Dec - 06 Jan Vietnam Airlines
24 Dec - 08 Jan Vietnam Airlines
27 Dec - 05 Jan Xiamen Airlines
27 Dec - 07 Jan Xiamen Airlines

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