Cheapest return flights from Ontario to Taipei in September from 605€

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

Return flights

13 Sep - 29 Sep Delta
05 Sep - 22 Sep Delta
19 Sep - 02 Oct Delta
05 Sep - 20 Sep Delta
06 Sep - 03 Oct Delta
29 Sep - 06 Oct STARLUX Airlines direct
24 Sep - 29 Sep STARLUX Airlines direct
05 Sep - 20 Sep STARLUX Airlines direct
10 Sep - 17 Sep STARLUX Airlines direct
28 Sep - 30 Sep China Airlines direct
10 Sep - 24 Sep STARLUX Airlines direct
15 Sep - 22 Sep STARLUX Airlines direct
17 Sep - 24 Sep STARLUX Airlines direct
24 Sep - 15 Oct STARLUX Airlines direct
24 Sep - 25 Oct STARLUX Airlines direct
24 Sep - 27 Oct STARLUX Airlines direct
24 Sep - 29 Oct STARLUX Airlines direct
26 Sep - 25 Oct STARLUX Airlines direct
27 Sep - 25 Oct STARLUX Airlines direct
29 Sep - 25 Oct STARLUX Airlines direct

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

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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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