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

Return flights

06 May - 20 May	Air Canada
11 May - 04 Jun	Air Canada
02 May - 16 May	Air Canada
07 May - 31 May	Air Canada
15 May - 29 May	Air Canada
08 May - 22 May	Air Canada
16 May - 31 May	Air Canada
05 May - 24 May	Air Canada
17 May - 25 May	Air Canada
15 May - 10 Jun	Air Canada
04 May - 15 May	Air Canada
13 May - 18 May	SWISS
07 May - 18 Jun	SWISS
26 May - 08 Jun	SWISS
29 May - 11 Jun	SWISS

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 $1212

Return flights