AirHint found the following cheapest return flights from Vancouver (YVR) to Keflavik (KEF) in September 2025 (see full year).

Return flights

23 Sep - 30 Sep	WestJet
26 Sep - 04 Oct	WestJet
09 Sep - 04 Oct	WestJet
10 Sep - 04 Oct	WestJet
12 Sep - 04 Oct	WestJet
04 Sep - 11 Sep	WestJet
21 Sep - 11 Oct	WestJet
19 Sep - 27 Sep	WestJet
19 Sep - 22 Sep	WestJet
09 Sep - 15 Sep	WestJet
20 Sep - 27 Sep	WestJet
19 Sep - 29 Sep	WestJet
08 Sep - 16 Sep	WestJet
12 Sep - 15 Sep	WestJet
05 Sep - 13 Sep	Flair Airlines
23 Sep - 18 Oct	WestJet
24 Sep - 18 Oct	WestJet
22 Sep - 18 Oct	WestJet
24 Sep - 01 Oct	WestJet
29 Sep - 05 Oct	WestJet

Also check the deals for one-way flights from Vancouver to Keflavik in September.

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 Vancouver to Keflavik in September from 310€

Return flights