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

Return flights

05 May - 12 May	WestJet
04 May - 12 May	WestJet
07 May - 15 May	WestJet
06 May - 20 May	WestJet
13 May - 20 May	WestJet
05 May - 18 May	WestJet
10 May - 16 May	WestJet
01 May - 11 May	WestJet
12 May - 19 May	WestJet
01 May - 10 May	WestJet
26 May - 24 Jun	WestJet
15 May - 01 Jun	WestJet
01 May - 01 Jun	WestJet
28 May - 15 Jun	WestJet
22 May - 07 Jun	WestJet
20 May - 10 Jun	WestJet
06 May - 09 Jun	WestJet

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 $830

Return flights