Cheapest return flights from Toronto to Keflavik in August from $542

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

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

Return flights

28 Aug - 07 Sep Icelandair direct
28 Aug - 01 Sep Icelandair direct
28 Aug - 02 Sep Icelandair direct
22 Aug - 29 Aug Air Canada direct
23 Aug - 30 Aug Air Canada
30 Aug - 13 Sep Air Canada direct
29 Aug - 03 Sep Icelandair direct
17 Aug - 22 Aug Air Canada
29 Aug - 13 Sep Icelandair direct
15 Aug - 21 Aug Icelandair direct
30 Aug - 14 Sep Icelandair direct
10 Aug - 17 Aug Icelandair direct
29 Aug - 01 Sep Icelandair direct
10 Aug - 24 Aug Icelandair direct
14 Aug - 21 Aug Icelandair direct
15 Aug - 22 Aug Icelandair direct
04 Aug - 11 Aug Icelandair direct
13 Aug - 21 Aug Icelandair direct

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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