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

Return flights

27 Sep - 14 Oct	WestJet
06 Sep - 12 Sep	WestJet
04 Sep - 11 Sep	WestJet
13 Sep - 20 Sep	WestJet
04 Sep - 12 Sep	WestJet
11 Sep - 18 Sep	WestJet
05 Sep - 12 Sep	WestJet
05 Sep - 13 Sep	WestJet
12 Sep - 27 Sep	WestJet
24 Sep - 03 Oct	WestJet
15 Sep - 23 Sep	WestJet
03 Sep - 02 Oct	Porter Airlines (Canada) Ltd
03 Sep - 19 Sep	WestJet
29 Sep - 05 Oct	WestJet
11 Sep - 19 Oct	WestJet
27 Sep - 12 Oct	WestJet
27 Sep - 11 Oct	WestJet
19 Sep - 04 Oct	WestJet
23 Sep - 23 Oct	WestJet
23 Sep - 01 Oct	WestJet

Also check the deals for one-way flights from Hamilton to Paris 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 Paris in September from 849€

Return flights