Cheapest return YYC–KEF flights, May

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

Return flights

29 May - 16 Jun WestJet direct
22 May - 28 May WestJet direct
22 May - 26 May WestJet direct
26 May - 02 Jun WestJet
26 May - 09 Jun Lufthansa
22 May - 02 Jun WestJet direct
21 May - 26 May WestJet
21 May - 27 May WestJet

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

Powered by

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 Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.