AirHint found the following cheapest return flights from Taipei (TSA) to Osaka (KIX) in May 2026 (see full year).

Return flights

31 May - 04 Jun	Xiamen Airlines
31 May - 06 Jun	Xiamen Airlines
17 May - 21 May	ANA
12 May - 14 May	ANA
08 May - 11 May	ANA
02 May - 06 May	ANA
18 May - 27 May	ANA
18 May - 31 May	ANA
18 May - 23 May	ANA
17 May - 23 May	ANA
14 May - 16 May	ANA
13 May - 16 May	ANA
18 May - 06 Jun	ANA
25 May - 01 Jun	ANA
26 May - 02 Jun	ANA
27 May - 03 Jun	ANA
28 May - 04 Jun	ANA
29 May - 05 Jun	ANA
30 May - 06 Jun	ANA
31 May - 07 Jun	ANA

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

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 May from 305€

Return flights