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

Return flights

06 Sep - 19 Sep	WestJet	direct
06 Sep - 27 Sep	WestJet
06 Sep - 10 Sep	WestJet
06 Sep - 13 Sep	WestJet
04 Sep - 11 Sep	WestJet	direct
26 Sep - 03 Oct	WestJet
09 Sep - 23 Sep	WestJet
10 Sep - 17 Sep	WestJet
04 Sep - 27 Sep	WestJet
28 Sep - 14 Oct	WestJet
17 Sep - 21 Sep	WestJet
25 Sep - 01 Oct	WestJet
15 Sep - 18 Sep	WestJet
16 Sep - 06 Oct	WestJet
16 Sep - 11 Oct	Air Transat
30 Sep - 25 Oct	Air Transat
08 Sep - 04 Oct	WestJet
09 Sep - 04 Oct	Air Transat
30 Sep - 15 Oct	Air Transat
21 Sep - 06 Oct	WestJet

Also check the deals for one-way flights from Calgary 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.

Book a cheap hotel in Paris

Cheap car rent in Paris

Cheapest return flights from Calgary to Paris in September from $409

Return flights