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

Return flights

20 Sep - 24 Sep	WestJet
20 Sep - 29 Sep	WestJet
20 Sep - 27 Sep	WestJet
15 Sep - 22 Sep	WestJet
25 Sep - 24 Oct	WestJet
04 Sep - 29 Sep	WestJet
15 Sep - 27 Oct	WestJet	direct
09 Sep - 19 Sep	WestJet
26 Sep - 06 Oct	WestJet
15 Sep - 25 Sep	WestJet	direct
08 Sep - 15 Sep	WestJet
14 Sep - 20 Sep	WestJet
07 Sep - 19 Sep	WestJet
15 Sep - 03 Oct	Air Transat
23 Sep - 07 Oct	Air Transat
23 Sep - 14 Oct	Air Transat
15 Sep - 12 Oct	Air Transat
30 Sep - 14 Oct	Air Transat
16 Sep - 06 Oct	Air Transat
17 Sep - 08 Oct	Air Transat

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 464€

Return flights