AirHint found the following cheapest return flights from Toronto (YYZ) to Taipei (TPE) in September 2025 (see full year).

Return flights

11 Sep - 28 Sep	China Airlines
02 Sep - 10 Sep	WestJet
10 Sep - 24 Sep	United
08 Sep - 23 Sep	United
16 Sep - 24 Sep	United
15 Sep - 24 Sep	United
02 Sep - 24 Sep	United
16 Sep - 28 Sep	China Airlines
15 Sep - 08 Oct	United
05 Sep - 18 Oct	China Airlines
15 Sep - 17 Oct	United
01 Sep - 15 Sep	United
01 Sep - 08 Sep	United
27 Sep - 04 Oct	United
15 Sep - 17 Oct	EVA Air	direct
15 Sep - 08 Oct	EVA Air	direct
27 Sep - 04 Oct	EVA Air	direct

Also check the deals for one-way flights from Toronto to Taipei in September.

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 Toronto to Taipei in September from 790€

Return flights