Cheapest return flights from Montreal to Keflavik in January from $775

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

Return flights

16 Jan - 23 Jan WestJet
18 Jan - 25 Jan WestJet
23 Jan - 30 Jan WestJet
25 Jan - 01 Feb WestJet
28 Jan - 04 Feb WestJet
30 Jan - 06 Feb WestJet
17 Jan - 24 Jan WestJet
14 Jan - 21 Jan WestJet
22 Jan - 29 Jan WestJet
24 Jan - 31 Jan WestJet
13 Jan - 20 Jan WestJet
15 Jan - 22 Jan WestJet
19 Jan - 26 Jan WestJet
26 Jan - 02 Feb WestJet
27 Jan - 03 Feb WestJet
29 Jan - 05 Feb WestJet
31 Jan - 07 Feb WestJet

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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