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

Return flights

15 Oct - 17 Oct	Japan Airlines
03 Oct - 06 Oct	Japan Airlines
23 Oct - 26 Oct	ANA
23 Oct - 27 Oct	Japan Airlines
24 Oct - 26 Oct	ANA
17 Oct - 20 Oct	Japan Airlines
01 Oct - 03 Oct	Japan Airlines
31 Oct - 03 Nov	Japan Airlines
04 Oct - 06 Oct	ANA
28 Oct - 04 Nov	Japan Airlines
03 Oct - 09 Oct	Japan Airlines
09 Oct - 16 Oct	Japan Airlines
31 Oct - 02 Nov	ANA
31 Oct - 04 Nov	ANA
22 Oct - 05 Nov	ANA
04 Oct - 02 Nov	ANA
12 Oct - 03 Nov	ANA

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

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 October from $465

Return flights