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

Return flights

04 Oct - 07 Oct	WestJet
07 Oct - 15 Oct	WestJet
21 Oct - 30 Oct	WestJet
07 Oct - 28 Oct	WestJet
06 Oct - 21 Oct	WestJet
03 Oct - 13 Oct	WestJet
07 Oct - 25 Oct	WestJet
06 Oct - 14 Oct	WestJet
07 Oct - 14 Oct	WestJet
04 Oct - 17 Oct	WestJet
23 Oct - 04 Nov	Flair Airlines
15 Oct - 05 Nov	WestJet
27 Oct - 03 Nov	Flair Airlines
22 Oct - 04 Nov	WestJet
24 Oct - 14 Nov	Flair Airlines
26 Oct - 05 Nov	WestJet
21 Oct - 01 Nov	WestJet
31 Oct - 10 Nov	Air Canada
26 Oct - 03 Nov	WestJet
27 Oct - 05 Nov	WestJet

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 609€

Return flights