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

Return flights

24 Oct - 03 Nov	Air Transat
13 Oct - 26 Oct	Air Transat
02 Oct - 15 Oct	WestJet
02 Oct - 09 Oct	WestJet
02 Oct - 14 Oct	WestJet
05 Oct - 14 Oct	WestJet
05 Oct - 15 Oct	WestJet
06 Oct - 14 Oct	WestJet
06 Oct - 15 Oct	WestJet
06 Oct - 20 Oct	WestJet
08 Oct - 15 Oct	WestJet
25 Oct - 04 Nov	WestJet
23 Oct - 01 Nov	WestJet
17 Oct - 01 Nov	WestJet
24 Oct - 02 Nov	WestJet
20 Oct - 02 Nov	WestJet
22 Oct - 02 Nov	WestJet
30 Oct - 02 Nov	WestJet
26 Oct - 26 Nov	WestJet
20 Oct - 04 Nov	WestJet

Also check the deals for one-way flights from Hamilton 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 Hamilton to Tokyo in October from $819

Return flights