Cheapest return flights from Newcastle to Keflavik in October from $305

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

Return flights

23 Oct - 27 Oct easyJet
25 Oct - 28 Oct easyJet
12 Oct - 19 Oct KLM
02 Oct - 09 Oct easyJet
29 Oct - 02 Nov Ryanair
20 Oct - 29 Oct easyJet
01 Oct - 10 Oct British Airways
26 Oct - 29 Oct British Airways
26 Oct - 29 Oct Jet2 direct
29 Oct - 02 Nov Jet2 direct

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

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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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