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

Return flights

30 Sep - 07 Oct	WestJet
24 Sep - 22 Oct	WestJet
24 Sep - 18 Oct	WestJet
23 Sep - 28 Sep	WestJet
23 Sep - 18 Oct	WestJet
22 Sep - 01 Oct	WestJet
14 Sep - 28 Sep	WestJet
15 Sep - 21 Sep	WestJet
22 Sep - 08 Oct	WestJet
28 Sep - 14 Oct	WestJet
28 Sep - 03 Oct	WestJet
22 Sep - 04 Oct	WestJet

Also check the deals for one-way flights from Hamilton to Copenhagen 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 Copenhagen in September from $948

Return flights