Cheapest one-way flights from Toronto to Keflavik in September from $278

AirHint found the following cheapest one-way flights from Toronto (YTZ) to Keflavik (KEF) in September 2025 (see full year).

One-Way flights

28 Sep Porter Airlines (Canada) Ltd
27 Sep Porter Airlines (Canada) Ltd
20 Sep Air Canada
23 Sep Air Canada
30 Sep Air Canada
24 Sep Porter Airlines (Canada) Ltd
13 Sep Porter Airlines (Canada) Ltd
16 Sep Air Canada
18 Sep Air Canada
07 Sep Porter Airlines (Canada) Ltd

Also check the deals for return flights from Toronto to Keflavik in September.

Skyscanner

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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