Cheapest one-way flights from Toronto to Keflavik in October from $292

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

One-Way flights

06 Oct Porter Airlines (Canada) Ltd
04 Oct Air Canada
22 Oct Porter Airlines (Canada) Ltd
23 Oct Porter Airlines (Canada) Ltd
30 Oct Porter Airlines (Canada) Ltd
11 Oct Porter Airlines (Canada) Ltd
10 Oct Porter Airlines (Canada) Ltd
25 Oct Porter Airlines (Canada) Ltd
08 Oct Porter Airlines (Canada) Ltd
24 Oct SWISS

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

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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