Cheapest return flights from Toronto to Keflavik in January from $543

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

Return flights

11 Jan - 17 Jan Porter Airlines (Canada) Ltd
24 Jan - 28 Jan Porter Airlines (Canada) Ltd
17 Jan - 21 Jan Porter Airlines (Canada) Ltd
23 Jan - 26 Jan Porter Airlines (Canada) Ltd
12 Jan - 20 Jan Porter Airlines (Canada) Ltd
12 Jan - 07 Feb Porter Airlines (Canada) Ltd
29 Jan - 08 Feb Porter Airlines (Canada) Ltd
09 Jan - 31 Jan Porter Airlines (Canada) Ltd
31 Jan - 07 Feb Porter Airlines (Canada) Ltd
16 Jan - 19 Jan Porter Airlines (Canada) Ltd
12 Jan - 17 Jan Porter Airlines (Canada) Ltd
09 Jan - 14 Jan Porter Airlines (Canada) Ltd
21 Jan - 29 Jan Porter Airlines (Canada) Ltd
24 Jan - 14 Feb Porter Airlines (Canada) Ltd

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

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