Cheapest return flights from Calgary to Keflavik in September from 465€

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

Return flights

04 Sep - 17 Sep WestJet
09 Sep - 21 Sep WestJet direct
11 Sep - 24 Sep WestJet direct
20 Sep - 28 Sep WestJet direct
21 Sep - 28 Sep WestJet direct
04 Sep - 14 Sep WestJet
11 Sep - 23 Sep Air Canada
19 Sep - 26 Sep Porter Airlines (Canada) Ltd

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

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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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