Cheapest return flights from Calgary to Keflavik in September from 314€

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

Return flights

08 Sep - 04 Oct WestJet direct
08 Sep - 02 Oct WestJet direct
24 Sep - 11 Oct WestJet direct
01 Sep - 22 Sep WestJet direct
01 Sep - 13 Sep WestJet direct
01 Sep - 08 Sep WestJet direct
29 Sep - 06 Oct WestJet direct
07 Sep - 16 Sep WestJet direct
07 Sep - 15 Sep WestJet direct
15 Sep - 22 Sep WestJet direct
10 Sep - 13 Sep WestJet direct
24 Sep - 30 Sep WestJet direct
05 Sep - 13 Sep WestJet direct
05 Sep - 09 Sep WestJet direct
30 Sep - 07 Oct WestJet
29 Sep - 13 Oct WestJet direct
09 Sep - 04 Oct Porter Airlines (Canada) Ltd
23 Sep - 06 Oct WestJet
26 Sep - 10 Oct WestJet

Also check the deals for one-way flights from Calgary to Keflavik in September.

Skyscanner

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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