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

Return flights

22 Oct - 28 Oct	WestJet
21 Oct - 28 Oct	WestJet
05 Oct - 28 Oct	Air Transat
21 Oct - 27 Nov	WestJet
21 Oct - 04 Nov	WestJet
20 Oct - 04 Nov	WestJet
16 Oct - 21 Oct	Air Canada
26 Oct - 04 Nov	WestJet
29 Oct - 22 Nov	WestJet
08 Oct - 14 Oct	United
21 Oct - 30 Oct	United
07 Oct - 29 Oct	United
14 Oct - 24 Oct	United
07 Oct - 24 Oct	United
07 Oct - 21 Oct	United
15 Oct - 04 Nov	United
07 Oct - 05 Nov	United
07 Oct - 04 Nov	United
14 Oct - 18 Nov	United
14 Oct - 11 Nov	United

Also check the deals for one-way flights from Montreal 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 Montreal to Tokyo in October from 608€

Return flights