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

Return flights

01 Oct - 06 Oct	WestJet
02 Oct - 11 Oct	WestJet
09 Oct - 14 Oct	WestJet
04 Oct - 14 Oct	WestJet
06 Oct - 14 Oct	WestJet
02 Oct - 13 Oct	WestJet
06 Oct - 13 Oct	WestJet
07 Oct - 14 Oct	WestJet
04 Oct - 11 Oct	WestJet
05 Oct - 11 Oct	WestJet
07 Oct - 04 Nov	WestJet
21 Oct - 04 Nov	WestJet
28 Oct - 18 Nov	WestJet
22 Oct - 05 Nov	Flair Airlines
29 Oct - 19 Nov	WestJet

Also check the deals for one-way flights from Abbotsford 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 Abbotsford to Keflavik in October from $345

Return flights