Cheapest return flights from Newcastle to Keflavik in January from 269€

AirHint found the following cheapest return flights from Newcastle (NCL) to Keflavik (KEF) in January 2026 (see full year).

Return flights

07 Jan - 10 Jan British Airways
09 Jan - 12 Jan British Airways
25 Jan - 26 Jan British Airways

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

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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