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

Return flights

25 Sep - 02 Oct	WestJet
11 Sep - 18 Sep	WestJet
30 Sep - 07 Oct	WestJet
17 Sep - 29 Sep	WestJet
07 Sep - 09 Sep	WestJet
10 Sep - 17 Sep	WestJet
06 Sep - 09 Sep	WestJet
15 Sep - 23 Sep	WestJet
10 Sep - 14 Sep	WestJet
18 Sep - 26 Sep	WestJet
04 Sep - 07 Sep	WestJet
29 Sep - 06 Oct	WestJet
15 Sep - 24 Sep	WestJet
29 Sep - 25 Oct	WestJet
09 Sep - 04 Oct	WestJet
27 Sep - 01 Oct	WestJet
24 Sep - 18 Oct	WestJet
10 Sep - 04 Oct	WestJet
13 Sep - 04 Oct	WestJet
21 Sep - 15 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 861€

Return flights