Cheapest return flights from Montreal to Keflavik in January from $784

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

Return flights

29 Jan - 05 Feb British Airways
08 Jan - 15 Jan British Airways
22 Jan - 29 Jan WestJet
04 Jan - 11 Jan Porter Airlines (Canada) Ltd
02 Jan - 09 Jan Porter Airlines (Canada) Ltd
01 Jan - 08 Jan Porter Airlines (Canada) Ltd
07 Jan - 14 Jan Porter Airlines (Canada) Ltd
13 Jan - 20 Jan Porter Airlines (Canada) Ltd
16 Jan - 23 Jan Porter Airlines (Canada) Ltd
20 Jan - 27 Jan Porter Airlines (Canada) Ltd
26 Jan - 02 Feb Porter Airlines (Canada) Ltd
27 Jan - 03 Feb Porter Airlines (Canada) Ltd
30 Jan - 06 Feb Porter Airlines (Canada) Ltd
31 Jan - 07 Feb Porter Airlines (Canada) Ltd
05 Jan - 12 Jan Porter Airlines (Canada) Ltd
25 Jan - 01 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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