Cheapest return flights from Toronto to Keflavik in October from 455€

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

Return flights

10 Oct - 14 Oct WestJet
03 Oct - 11 Oct WestJet
24 Oct - 31 Oct Icelandair direct
26 Oct - 02 Nov Icelandair direct
27 Oct - 03 Nov Icelandair direct
28 Oct - 04 Nov Icelandair direct
29 Oct - 05 Nov Icelandair direct
30 Oct - 06 Nov Icelandair direct
31 Oct - 07 Nov Icelandair direct
05 Oct - 12 Oct Icelandair direct
15 Oct - 22 Oct Icelandair direct
16 Oct - 23 Oct Icelandair direct
17 Oct - 24 Oct Icelandair direct
06 Oct - 12 Oct Icelandair direct
01 Oct - 07 Oct Flair Airlines
12 Oct - 16 Oct Icelandair direct
30 Oct - 11 Nov Icelandair direct

Also check the deals for one-way 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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