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

24 Aug - 29 Aug Icelandair direct
29 Aug - 05 Sep Icelandair direct
22 Aug - 01 Sep Icelandair direct
29 Aug - 14 Sep Icelandair direct
28 Aug - 12 Sep Icelandair direct
28 Aug - 07 Sep Icelandair direct
18 Aug - 22 Aug Icelandair direct
18 Aug - 26 Aug Icelandair direct
25 Aug - 01 Sep Icelandair direct
27 Aug - 03 Sep Icelandair direct
28 Aug - 04 Sep Icelandair direct
21 Aug - 28 Aug Icelandair direct
31 Aug - 23 Sep Icelandair direct
23 Aug - 30 Aug Icelandair direct
20 Aug - 01 Sep Icelandair direct
22 Aug - 31 Aug Air Canada direct
14 Aug - 31 Aug Air Canada direct
11 Aug - 18 Aug Icelandair direct
15 Aug - 22 Aug Icelandair direct
17 Aug - 24 Aug Air Canada 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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