AirHint found the following cheapest return flights from Newcastle (NCL) to Keflavik (KEF) in October 2025 (see full year).
Return flights
| 26 Oct - 29 Oct | Jet2 | direct | |
| 31 Oct - 02 Nov | Ryanair | ||
| 23 Oct - 26 Oct | Ryanair | ||
| 22 Oct - 29 Oct | Ryanair | ||
| 27 Oct - 30 Oct | Ryanair | ||
| 23 Oct - 30 Oct | Ryanair | ||
| 28 Oct - 31 Oct | Ryanair | ||
| 29 Oct - 29 Oct | KLM |
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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