Cheapest return flights from Montreal to Keflavik in April from 544€

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

Return flights

01 Apr - 08 Apr Porter Airlines (Canada) Ltd
01 Apr - 06 Apr Porter Airlines (Canada) Ltd
22 Apr - 29 Apr Porter Airlines (Canada) Ltd
13 Apr - 20 Apr TAP
29 Apr - 06 May Porter Airlines (Canada) Ltd
02 Apr - 09 Apr Porter Airlines (Canada) Ltd
26 Apr - 10 May Porter Airlines (Canada) Ltd
04 Apr - 11 Apr Porter Airlines (Canada) Ltd
20 Apr - 27 Apr TAP
11 Apr - 26 May WestJet
30 Apr - 07 May WestJet
30 Apr - 10 May Porter Airlines (Canada) Ltd
06 Apr - 13 Apr Porter Airlines (Canada) Ltd
19 Apr - 26 Apr WestJet
20 Apr - 26 Apr WestJet
28 Apr - 10 May WestJet
25 Apr - 02 May Porter Airlines (Canada) Ltd
27 Apr - 04 May Porter Airlines (Canada) Ltd
13 Apr - 25 May WestJet
29 Apr - 10 May WestJet

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

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