Cheapest return flights from Toronto to Keflavik in August from $545

Best time to book flights for Toronto (YTZ) to Keflavik (KEF) flights at AirHint

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

Return flights

23 Aug - 31 Aug Air Canada
13 Aug - 20 Aug Porter Airlines (Canada) Ltd
06 Aug - 16 Aug Air Canada
14 Aug - 24 Aug Air Canada
16 Aug - 23 Aug Porter Airlines (Canada) Ltd
27 Aug - 01 Sep Porter Airlines (Canada) Ltd
18 Aug - 25 Aug Porter Airlines (Canada) Ltd
10 Aug - 19 Aug Porter Airlines (Canada) Ltd
06 Aug - 20 Aug Porter Airlines (Canada) Ltd
21 Aug - 02 Sep Porter Airlines (Canada) Ltd
12 Aug - 26 Aug Porter Airlines (Canada) Ltd
20 Aug - 25 Aug Porter Airlines (Canada) Ltd
28 Aug - 17 Sep Porter Airlines (Canada) Ltd
29 Aug - 06 Sep Porter Airlines (Canada) Ltd

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

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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