AirHint found the following cheapest return flights from Hamilton (YHM) to Zurich (ZRH) in September 2025 (see full year).

Return flights

29 Sep - 08 Oct	WestJet
08 Sep - 10 Sep	WestJet
19 Sep - 21 Sep	WestJet
03 Sep - 10 Sep	WestJet
03 Sep - 21 Sep	WestJet
08 Sep - 22 Sep	WestJet
22 Sep - 29 Sep	WestJet
01 Sep - 05 Sep	WestJet
23 Sep - 07 Oct	WestJet
01 Sep - 08 Sep	WestJet
17 Sep - 11 Oct	WestJet
01 Sep - 21 Sep	WestJet
01 Sep - 07 Sep	WestJet
20 Sep - 22 Oct	WestJet
25 Sep - 07 Oct	WestJet
22 Sep - 05 Oct	WestJet
20 Sep - 06 Oct	WestJet
28 Sep - 05 Oct	WestJet
20 Sep - 05 Oct	WestJet

Also check the deals for one-way flights from Hamilton to Zurich in September.

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 Zurich in September from 852€

Return flights