Cheapest return flights from Montreal to Keflavik in March from 580€

AirHint found the following cheapest return flights from Montreal (YUL) to Keflavik (KEF) in March 2026 (see full year).

Return flights

30 Mar - 06 Apr Porter Airlines (Canada) Ltd
04 Mar - 11 Mar WestJet
18 Mar - 25 Mar WestJet
25 Mar - 01 Apr Porter Airlines (Canada) Ltd
11 Mar - 18 Mar WestJet
26 Mar - 02 Apr Porter Airlines (Canada) Ltd
23 Mar - 30 Mar WestJet
11 Mar - 17 Mar Lufthansa
28 Mar - 04 Apr Porter Airlines (Canada) Ltd
24 Mar - 31 Mar WestJet
16 Mar - 25 Mar Lufthansa
27 Mar - 03 Apr Porter Airlines (Canada) Ltd
31 Mar - 07 Apr Porter Airlines (Canada) Ltd
20 Mar - 28 Mar Porter Airlines (Canada) Ltd
23 Mar - 27 Mar WestJet
09 Mar - 16 Mar TAP
29 Mar - 05 Apr Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Montreal to Keflavik in March.

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