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

Return flights

07 May - 15 May	United
01 May - 11 May	United
08 May - 18 May	ANA
19 May - 03 Jun	WestJet
21 May - 06 Jun	WestJet
20 May - 03 Jun	WestJet
26 May - 05 Jun	WestJet
07 May - 22 May	WestJet
05 May - 22 May	WestJet
10 May - 22 May	Flair Airlines
26 May - 13 Jun	WestJet
14 May - 22 May	WestJet
01 May - 09 May	WestJet
03 May - 16 May	WestJet
23 May - 06 Jun	WestJet
02 May - 15 May	United
13 May - 03 Jun	WestJet
22 May - 06 Jun	Flair Airlines
23 May - 02 Jun	WestJet
30 May - 06 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 $754

Return flights