Cheapest one-way flights from Ontario to Tokyo in May from $551

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

One-Way flights

01 May China Airlines
27 May Korean Air
10 May Korean Air
03 May China Airlines
07 May China Airlines
14 May Korean Air
18 May Alaska Airlines
20 May Alaska Airlines
24 May Alaska Airlines
29 May Alaska Airlines

Also check the deals for return flights from Ontario to Tokyo 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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