Cheapest return flights from Ontario to Manila in May from $672

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

Return flights

03 May - 09 May Korean Air
12 May - 19 May Korean Air
04 May - 25 Jun Korean Air
04 May - 12 May Korean Air
13 May - 21 May China Airlines
07 May - 11 May China Airlines
01 May - 25 May China Airlines
01 May - 29 May China Airlines
07 May - 25 May China Airlines
02 May - 29 May China Airlines
20 May - 27 May China Airlines
10 May - 10 Jun China Airlines
05 May - 05 Jun China Airlines
17 May - 06 Jun China Airlines
04 May - 26 Jun China Airlines
19 May - 19 Jun China Airlines
08 May - 08 Jun China Airlines
05 May - 08 Jun China Airlines
19 May - 05 Jun China Airlines
11 May - 04 Jun STARLUX Airlines

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

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