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

Return flights

14 Oct - 21 Oct	Xiamen Airlines
05 Oct - 09 Oct	Xiamen Airlines
13 Oct - 19 Oct	Xiamen Airlines
09 Oct - 15 Oct	Xiamen Airlines
02 Oct - 06 Oct	ANA
05 Oct - 11 Oct	Xiamen Airlines
01 Oct - 14 Oct	Xiamen Airlines
14 Oct - 29 Oct	ANA
20 Oct - 28 Oct	ANA
02 Oct - 14 Oct	ANA
31 Oct - 04 Nov	ANA
29 Oct - 05 Nov	ANA
28 Oct - 04 Nov	ANA
15 Oct - 14 Nov	Japan Airlines
16 Oct - 20 Nov	ANA
29 Oct - 04 Nov	ANA
30 Oct - 27 Nov	ANA
17 Oct - 18 Nov	ANA
30 Oct - 03 Nov	ANA
20 Oct - 26 Nov	ANA

Also check the deals for one-way flights from Taipei to Osaka 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 Taipei to Osaka in October from $361

Return flights