Cheapest return flights from Montreal to Keflavik in April from $770

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

28 Apr - 05 May Austrian Airlines
30 Apr - 05 May Lufthansa
02 Apr - 09 Apr Porter Airlines (Canada) Ltd
01 Apr - 08 Apr WestJet
06 Apr - 13 Apr Porter Airlines (Canada) Ltd
03 Apr - 10 Apr Porter Airlines (Canada) Ltd
22 Apr - 29 Apr WestJet
05 Apr - 12 Apr Porter Airlines (Canada) Ltd
09 Apr - 16 Apr Porter Airlines (Canada) Ltd
29 Apr - 06 May WestJet
08 Apr - 15 Apr WestJet
12 Apr - 19 Apr Air Transat
19 Apr - 26 Apr WestJet
26 Apr - 03 May WestJet
24 Apr - 01 May Porter Airlines (Canada) Ltd
25 Apr - 02 May WestJet
27 Apr - 04 May Lufthansa

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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