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

Best time to book flights for Newcastle (NCL) to Keflavik (KEF) flights at AirHint

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

Return flights

27 Aug - 30 Aug Ryanair
08 Aug - 12 Aug Ryanair
22 Aug - 29 Aug Lufthansa
26 Aug - 29 Aug British Airways

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

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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