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

Return flights

18 Apr - 22 Apr	Xiamen Airlines
11 Apr - 15 Apr	Xiamen Airlines
12 Apr - 18 Apr	Xiamen Airlines
07 Apr - 12 Apr	Xiamen Airlines
28 Apr - 03 May	ANA
29 Apr - 04 May	ANA
07 Apr - 13 Apr	ANA
07 Apr - 11 Apr	ANA
12 Apr - 24 Apr	ANA
13 Apr - 22 Apr	ANA
09 Apr - 12 Apr	ANA
09 Apr - 14 Apr	ANA
28 Apr - 09 May	ANA
27 Apr - 03 May	ANA
30 Apr - 03 May	ANA
29 Apr - 03 May	ANA
25 Apr - 03 May	ANA
26 Apr - 06 May	ANA
30 Apr - 07 May	ANA
28 Apr - 04 May	Japan Airlines

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

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 April from 312€

Return flights