Cheapest return flights from Toronto to Keflavik in January from $637

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

Return flights

17 Jan - 22 Jan Porter Airlines (Canada) Ltd
01 Jan - 08 Jan Porter Airlines (Canada) Ltd
05 Jan - 12 Jan Porter Airlines (Canada) Ltd
24 Jan - 31 Jan Porter Airlines (Canada) Ltd
30 Jan - 27 Feb Porter Airlines (Canada) Ltd
28 Jan - 01 Feb Porter Airlines (Canada) Ltd
04 Jan - 18 Jan Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Toronto 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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