AirHint found the following cheapest return flights from Calgary (YYC) to Rome (FCO) in September 2026 (see full year).

Return flights

22 Sep - 16 Oct	WestJet	direct
21 Sep - 06 Oct	Lufthansa
29 Sep - 20 Oct	Air Canada
03 Sep - 13 Sep	Air Transat
11 Sep - 21 Sep	Air Transat
04 Sep - 13 Sep	Air Transat
04 Sep - 14 Sep	Air Transat
24 Sep - 03 Oct	Air Canada
03 Sep - 12 Sep	Condor
03 Sep - 08 Oct	Air Transat
29 Sep - 20 Oct	WestJet	direct
03 Sep - 08 Oct	WestJet	direct
17 Sep - 10 Oct	WestJet
17 Sep - 10 Oct	WestJet	direct
03 Sep - 12 Sep	WestJet	direct
04 Sep - 14 Sep	WestJet	direct
24 Sep - 03 Oct	WestJet	direct

Also check the deals for one-way flights from Calgary to Rome 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 Calgary to Rome in September from $788

Return flights