Cheapest return flights from Montreal to Keflavik in March from 766€

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

Return flights

31 Mar - 07 Apr Lufthansa
24 Mar - 31 Mar Porter Airlines (Canada) Ltd
28 Mar - 04 Apr Porter Airlines (Canada) Ltd
30 Mar - 06 Apr Porter Airlines (Canada) Ltd
23 Mar - 30 Mar TAP
29 Mar - 05 Apr Porter Airlines (Canada) Ltd
27 Mar - 04 Apr Porter Airlines (Canada) Ltd
27 Mar - 03 Apr Porter Airlines (Canada) Ltd
25 Mar - 01 Apr Porter Airlines (Canada) Ltd
26 Mar - 03 Apr Porter Airlines (Canada) Ltd
26 Mar - 02 Apr Porter Airlines (Canada) Ltd

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

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