Cheapest return flights from Ontario to Taipei in October from $754

Best time to book flights for Ontario (ONT) to Taipei (TPE) flights at AirHint

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

Return flights

03 Oct - 23 Oct Delta
02 Oct - 26 Nov Delta
09 Oct - 23 Nov Delta
25 Oct - 03 Nov Delta
01 Oct - 08 Oct China Airlines direct
09 Oct - 21 Oct China Airlines direct
06 Oct - 13 Oct China Airlines direct
07 Oct - 14 Oct China Airlines direct
03 Oct - 23 Oct China Airlines direct
12 Oct - 24 Oct China Airlines direct
09 Oct - 18 Oct China Airlines direct
25 Oct - 03 Nov China Airlines direct
02 Oct - 26 Nov China Airlines direct
30 Oct - 12 Nov China Airlines direct
16 Oct - 19 Oct China Airlines direct
09 Oct - 23 Nov China Airlines direct
18 Oct - 16 Nov Alaska Airlines
03 Oct - 02 Nov China Airlines

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

Skyscanner

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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