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

Return flights

06 Oct - 13 Oct	WestJet
01 Oct - 09 Oct	WestJet
02 Oct - 09 Oct	WestJet
02 Oct - 07 Oct	WestJet
02 Oct - 14 Oct	WestJet
04 Oct - 13 Oct	WestJet
07 Oct - 14 Oct	WestJet
07 Oct - 13 Oct	WestJet
08 Oct - 26 Oct	WestJet
08 Oct - 22 Oct	WestJet
28 Oct - 01 Nov	WestJet
28 Oct - 11 Nov	WestJet
21 Oct - 11 Nov	Porter Airlines (Canada) Ltd
22 Oct - 05 Nov	WestJet
22 Oct - 12 Nov	WestJet
29 Oct - 19 Nov	WestJet
08 Oct - 03 Nov	WestJet
15 Oct - 05 Nov	WestJet
29 Oct - 09 Nov	WestJet
29 Oct - 16 Nov	WestJet

Also check the deals for one-way flights from Edmonton to Keflavik in October.

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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Cheapest return flights from Edmonton to Keflavik in October from $376

Return flights