Cheapest one-way flights from Ontario to Osaka in May from $488

AirHint found the following cheapest one-way flights from Ontario (ONT) to Osaka (KIX) in May 2026 (see full year).

One-Way flights

17 May China Airlines
03 May China Airlines
09 May China Airlines
04 May China Airlines
05 May China Airlines
12 May China Airlines
18 May STARLUX Airlines
21 May China Airlines
19 May China Airlines
22 May Japan Airlines

Also check the deals for return flights from Ontario to Osaka in May.

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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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