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

Return flights

22 Sep - 27 Sep	WestJet
29 Sep - 24 Oct	WestJet
24 Sep - 30 Sep	WestJet
04 Sep - 04 Oct	WestJet
25 Sep - 04 Oct	WestJet
14 Sep - 13 Oct	WestJet
04 Sep - 11 Sep	WestJet
04 Sep - 12 Sep	WestJet
08 Sep - 14 Sep	WestJet
14 Sep - 20 Sep	WestJet
14 Sep - 28 Sep	WestJet
09 Sep - 23 Sep	WestJet
10 Sep - 18 Sep	WestJet
26 Sep - 12 Oct	WestJet
03 Sep - 12 Sep	WestJet
29 Sep - 06 Oct	WestJet
05 Sep - 06 Oct	WestJet
26 Sep - 07 Oct	WestJet
27 Sep - 07 Oct	WestJet

Also check the deals for one-way flights from Hamilton to Amsterdam 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 Amsterdam in September from $834

Return flights