Cheapest return flights from Montreal to Keflavik in January from $787

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

Return flights

14 Jan - 21 Jan WestJet
20 Jan - 27 Jan Porter Airlines (Canada) Ltd
21 Jan - 28 Jan Porter Airlines (Canada) Ltd
27 Jan - 03 Feb Porter Airlines (Canada) Ltd
28 Jan - 04 Feb Porter Airlines (Canada) Ltd
11 Jan - 18 Jan Porter Airlines (Canada) Ltd
12 Jan - 19 Jan Porter Airlines (Canada) Ltd
15 Jan - 22 Jan Porter Airlines (Canada) Ltd
18 Jan - 25 Jan Porter Airlines (Canada) Ltd
19 Jan - 26 Jan Porter Airlines (Canada) Ltd
22 Jan - 29 Jan Porter Airlines (Canada) Ltd
25 Jan - 01 Feb Porter Airlines (Canada) Ltd
26 Jan - 02 Feb Porter Airlines (Canada) Ltd
29 Jan - 05 Feb Porter Airlines (Canada) Ltd
07 Jan - 22 Jan WestJet
31 Jan - 07 Feb Porter Airlines (Canada) Ltd
30 Jan - 06 Feb Porter Airlines (Canada) Ltd
09 Jan - 19 Feb Porter Airlines (Canada) Ltd

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

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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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