Cheapest one-way flights from Newcastle to Keflavik in October from $144

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

One-Way flights

03 Oct Ryanair
10 Oct Ryanair
26 Oct Jet2 direct

Also check the deals for return flights from Newcastle to Keflavik in October.

Skyscanner

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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