Cheapest return flights from Calgary to Keflavik in December from 819€

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

Return flights

11 Dec - 21 Dec WestJet
09 Dec - 20 Dec WestJet
19 Dec - 31 Dec WestJet
13 Dec - 21 Dec WestJet

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

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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