Cheapest return flights from Ontario to Osaka in April from $858

AirHint found the following cheapest return flights from Ontario (ONT) to Osaka (KIX) in April 2026 (see full year).

Return flights

10 Apr - 21 Apr China Airlines
18 Apr - 25 Apr China Airlines
09 Apr - 15 Apr China Airlines
13 Apr - 24 Apr China Airlines
01 Apr - 09 Apr China Airlines
12 Apr - 26 Apr China Airlines
06 Apr - 27 Apr China Airlines
08 Apr - 20 Apr China Airlines
18 Apr - 09 May China Airlines
15 Apr - 07 May China Airlines
12 Apr - 24 May China Airlines
29 Apr - 12 May China Airlines
01 Apr - 08 Apr China Airlines
07 Apr - 14 Apr China Airlines

Also check the deals for one-way flights from Ontario to Osaka in April.

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