AirHint found the following cheapest return flights from Osaka (ITM) to Taipei (TPE) in December 2025 (see full year).

Return flights

04 Dec - 07 Dec	ANA
11 Dec - 18 Dec	Japan Airlines
12 Dec - 15 Dec	Japan Airlines
09 Dec - 11 Dec	Japan Airlines
05 Dec - 07 Dec	Japan Airlines
16 Dec - 18 Dec	Japan Airlines
15 Dec - 17 Dec	ANA
05 Dec - 08 Dec	ANA
04 Dec - 06 Dec	ANA
06 Dec - 08 Dec	ANA
25 Dec - 07 Jan	ANA
27 Dec - 04 Jan	ANA
26 Dec - 01 Jan	ANA
30 Dec - 01 Jan	ANA
31 Dec - 04 Jan	ANA
28 Dec - 07 Jan	ANA
27 Dec - 01 Jan	ANA
27 Dec - 02 Jan	ANA
30 Dec - 04 Jan	ANA
30 Dec - 03 Jan	ANA

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

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 Taipei in December from $545

Return flights