Cheapest return flights from Toronto to Keflavik in August from $534

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

30 Aug - 08 Sep Icelandair direct
15 Aug - 30 Aug Icelandair direct
15 Aug - 26 Aug Icelandair direct
01 Aug - 10 Aug Icelandair direct
02 Aug - 10 Aug Icelandair direct
02 Aug - 09 Aug Icelandair direct
01 Aug - 16 Aug Icelandair direct
13 Aug - 27 Aug Icelandair direct
22 Aug - 31 Aug Icelandair direct
01 Aug - 15 Aug Icelandair direct
05 Aug - 08 Aug Icelandair direct

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

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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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