Cheapest return flights from Ontario to Taipei in May from $632

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

Return flights

04 May - 11 May China Airlines direct
01 May - 08 May China Airlines direct
01 May - 09 May China Airlines direct
06 May - 13 May China Airlines direct
06 May - 17 May China Airlines direct
03 May - 11 May China Airlines direct
01 May - 11 May China Airlines direct
04 May - 13 May China Airlines direct
04 May - 15 May China Airlines direct
06 May - 18 May China Airlines direct
17 May - 03 Jun China Airlines direct
18 May - 01 Jun China Airlines direct
16 May - 07 Jun Delta
18 May - 17 Jun China Airlines direct
15 May - 01 Jun China Airlines direct
23 May - 13 Jun China Eastern
31 May - 14 Jun China Airlines
28 May - 04 Jun Korean Air
28 May - 04 Jun China Airlines direct
23 May - 13 Jun China Airlines direct

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

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