Cheapest return flights from Newcastle to Keflavik in October from 286€

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

Return flights

23 Oct - 26 Oct Ryanair
29 Oct - 02 Nov Jet2
30 Oct - 07 Nov Ryanair
29 Oct - 02 Nov Jet2 direct
26 Oct - 29 Oct Jet2 direct
18 Oct - 25 Oct Ryanair
19 Oct - 26 Oct Ryanair
15 Oct - 17 Oct Ryanair
17 Oct - 21 Oct Ryanair

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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