AirHint found the following cheapest return flights from Toronto (YYZ) to Tokyo (HND) in May 2026 (see full year).

Return flights

12 May - 26 May	Air Canada	direct
12 May - 28 May	United
10 May - 27 May	United
11 May - 22 May	United
10 May - 21 May	United
10 May - 22 May	United
10 May - 20 May	United
08 May - 22 May	United
12 May - 23 May	United
11 May - 23 May	United
11 May - 11 Jun	Air Canada	direct
20 May - 17 Jun	Delta
11 May - 05 Jun	United
24 May - 07 Jun	Philippine Airlines
20 May - 17 Jun	Air Canada	direct
11 May - 04 Jun	Air Canada	direct
11 May - 05 Jun	Air Canada	direct
16 May - 04 Jun	Air Canada	direct
26 May - 12 Jun	United
30 May - 20 Jun	Air Canada	direct

Also check the deals for one-way flights from Toronto to Tokyo in May.

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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Cheapest return flights from Toronto to Tokyo in May from $868

Return flights