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
$ 784
08 Jan
- 15 Jan
British Airways
$ 811
22 Jan
- 29 Jan
WestJet
$ 846
04 Jan
- 11 Jan
Porter Airlines (Canada) Ltd
$ 852
02 Jan
- 09 Jan
Porter Airlines (Canada) Ltd
$ 864
01 Jan
- 08 Jan
Porter Airlines (Canada) Ltd
$ 944
07 Jan
- 14 Jan
Porter Airlines (Canada) Ltd
$ 1012
13 Jan
- 20 Jan
Porter Airlines (Canada) Ltd
$ 1012
16 Jan
- 23 Jan
Porter Airlines (Canada) Ltd
$ 1012
20 Jan
- 27 Jan
Porter Airlines (Canada) Ltd
$ 1012
26 Jan
- 02 Feb
Porter Airlines (Canada) Ltd
$ 1012
27 Jan
- 03 Feb
Porter Airlines (Canada) Ltd
$ 1012
30 Jan
- 06 Feb
Porter Airlines (Canada) Ltd
$ 1012
31 Jan
- 07 Feb
Porter Airlines (Canada) Ltd
$ 1012
05 Jan
- 12 Jan
Porter Airlines (Canada) Ltd
$ 1013
25 Jan
- 01 Feb
Porter Airlines (Canada) Ltd
$ 1013
Also check the deals for one-way flights from Montreal to Keflavik in January .
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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