Cheapest return flights from Ontario to Tokyo in May from $757

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

Return flights

03 May - 19 May Alaska Airlines
04 May - 19 May Alaska Airlines
03 May - 11 May Alaska Airlines
04 May - 18 May Alaska Airlines
03 May - 12 May Alaska Airlines
13 May - 20 May Alaska Airlines
01 May - 08 May American Airlines
12 May - 03 Jun Japan Airlines
12 May - 04 Jun Japan Airlines
06 May - 18 May STARLUX Airlines
01 May - 10 May STARLUX Airlines
04 May - 14 May STARLUX Airlines
13 May - 13 Jun STARLUX Airlines
02 May - 11 Jun STARLUX Airlines
03 May - 05 Jun China Airlines
13 May - 10 Jun STARLUX Airlines
18 May - 06 Jun Alaska Airlines
12 May - 05 Jun Japan Airlines
18 May - 02 Jun STARLUX Airlines
18 May - 12 Jun STARLUX Airlines

Also check the deals for one-way 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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