AirHint found the following cheapest one-way flights from Ontario (ONT) to Taipei (TPE) in July 2025 (see full year).

One-Way flights

31 Jul	Delta
21 Jul	Delta
10 Jul	Delta
16 Jul	China Airlines	direct
17 Jul	China Airlines	direct
23 Jul	China Airlines	direct
25 Jul	China Airlines	direct
18 Jul	China Airlines	direct
19 Jul	China Airlines	direct
20 Jul	China Airlines	direct

Also check the deals for return flights from Ontario to Taipei in July.

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 one-way flights from Ontario to Taipei in July from $449

One-Way flights