Cheapest one-way flights from Toronto to Keflavik in October from $244

AirHint found the following cheapest one-way flights from Toronto (YYZ) to Keflavik (KEF) in October 2025 (see full year).

One-Way flights

05 Oct Flair Airlines
13 Oct Flair Airlines
09 Oct Flair Airlines
02 Oct WestJet
05 Oct Air Canada direct
16 Oct Air Transat
14 Oct Air Transat
27 Oct Flair Airlines
08 Oct WestJet
16 Oct Icelandair direct

Also check the deals for return flights from Toronto to Keflavik in October.

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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