Cheapest one-way flights from Alicante to Keflavik in September from 111€

Best time to book flights for Alicante (ALC) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest one-way flights from Alicante (ALC) to Keflavik (KEF) in September 2025 (see full year).

One-Way flights

19 Sep Vueling Airlines
19 Sep Icelandair direct

Also check the deals for return flights from Alicante to Keflavik in September.

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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