AirHint found the following cheapest return flights from Ontario (ONT) to Taipei (TPE) in January 2026 (see full year).

Return flights

04 Jan - 17 Feb	Delta
04 Jan - 18 Feb	Delta
04 Jan - 16 Feb	Delta
30 Jan - 18 Feb	Delta
30 Jan - 09 Feb	Delta
05 Jan - 18 Feb	Delta
05 Jan - 16 Feb	Delta
03 Jan - 16 Feb	Delta
03 Jan - 17 Feb	Delta
03 Jan - 18 Feb	Delta
12 Jan - 31 Jan	Delta
15 Jan - 22 Jan	Delta
04 Jan - 30 Jan	Delta
13 Jan - 22 Jan	Delta
19 Jan - 30 Jan	China Airlines	direct
20 Jan - 29 Jan	China Airlines	direct
12 Jan - 28 Jan	China Airlines	direct
16 Jan - 23 Jan	China Airlines	direct
12 Jan - 31 Jan	China Airlines	direct
15 Jan - 25 Jan	China Airlines	direct

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

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 Ontario to Taipei in January from $610

Return flights