AirHint found the following cheapest return flights from Toronto (YYZ) to Tokyo (NRT) in October 2025 (see full year).

Return flights

26 Oct - 21 Nov	WestJet
25 Oct - 04 Nov	WestJet
26 Oct - 19 Nov	WestJet
16 Oct - 28 Oct	WestJet
25 Oct - 26 Nov	Flair Airlines
15 Oct - 29 Oct	WestJet
25 Oct - 19 Nov	Air Canada
15 Oct - 31 Oct	WestJet
26 Oct - 18 Nov	WestJet
18 Oct - 30 Oct	WestJet
14 Oct - 29 Oct	WestJet
21 Oct - 29 Oct	WestJet
06 Oct - 21 Oct	Flair Airlines
01 Oct - 08 Oct	WestJet
30 Oct - 23 Nov	WestJet
25 Oct - 09 Nov	Flair Airlines
06 Oct - 27 Oct	WestJet
08 Oct - 22 Oct	WestJet
22 Oct - 04 Nov	WestJet
16 Oct - 06 Nov	Flair Airlines

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

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 October from $716

Return flights