Cheapest return flights from Montreal to Keflavik in April from $690

Best time to book flights for Montreal (YUL) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Keflavik (KEF) in April 2025 (see full year).

Return flights

30 Apr - 07 May Porter Airlines (Canada) Ltd
28 Apr - 05 May Porter Airlines (Canada) Ltd
22 Apr - 29 Apr Porter Airlines (Canada) Ltd
24 Apr - 01 May Porter Airlines (Canada) Ltd
25 Apr - 02 May Porter Airlines (Canada) Ltd
16 Apr - 23 Apr Porter Airlines (Canada) Ltd
15 Apr - 22 Apr WestJet
23 Apr - 30 Apr Porter Airlines (Canada) Ltd
21 Apr - 28 Apr Porter Airlines (Canada) Ltd
21 Apr - 23 Apr Porter Airlines (Canada) Ltd
07 Apr - 14 Apr Porter Airlines (Canada) Ltd
23 Apr - 08 May Lufthansa
08 Apr - 15 Apr Porter Airlines (Canada) Ltd
29 Apr - 06 May Porter Airlines (Canada) Ltd
29 Apr - 08 May Porter Airlines (Canada) Ltd
19 Apr - 26 Apr WestJet
27 Apr - 04 May Porter Airlines (Canada) Ltd
29 Apr - 04 May Porter Airlines (Canada) Ltd
11 Apr - 17 Apr Porter Airlines (Canada) Ltd
26 Apr - 03 May Porter Airlines (Canada) Ltd

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

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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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