Cheapest return flights from Toronto to Keflavik in October from 438€

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

Return flights

15 Oct - 22 Oct Porter Airlines (Canada) Ltd
18 Oct - 22 Oct Porter Airlines (Canada) Ltd
25 Oct - 31 Oct Air Canada
12 Oct - 16 Oct Porter Airlines (Canada) Ltd
18 Oct - 24 Oct Porter Airlines (Canada) Ltd
15 Oct - 18 Oct Porter Airlines (Canada) Ltd
20 Oct - 24 Oct Porter Airlines (Canada) Ltd
16 Oct - 21 Oct Porter Airlines (Canada) Ltd
06 Oct - 11 Oct Porter Airlines (Canada) Ltd
02 Oct - 08 Oct Porter Airlines (Canada) Ltd
31 Oct - 22 Nov Porter Airlines (Canada) Ltd
30 Oct - 06 Nov Porter Airlines (Canada) Ltd
25 Oct - 06 Nov Porter Airlines (Canada) Ltd
18 Oct - 08 Nov Porter Airlines (Canada) Ltd
15 Oct - 08 Nov Porter Airlines (Canada) Ltd
29 Oct - 05 Nov Porter Airlines (Canada) Ltd
31 Oct - 03 Nov Porter Airlines (Canada) Ltd
14 Oct - 08 Nov Porter Airlines (Canada) Ltd
30 Oct - 05 Nov Porter Airlines (Canada) Ltd
08 Oct - 01 Nov Porter Airlines (Canada) Ltd

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

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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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