AirHint found the following cheapest return flights from Alicante (ALC) to Keflavik (KEF) in April 2026 (see full year).

Return flights

02 Apr - 07 Apr	Scandinavian Airlines
01 Apr - 11 Apr	Scandinavian Airlines
01 Apr - 06 Apr	Scandinavian Airlines
30 Apr - 05 May	Scandinavian Airlines
06 Apr - 12 Apr	Iberia
04 Apr - 11 Apr	Scandinavian Airlines
04 Apr - 14 Apr	Air Europa
04 Apr - 14 Apr	Fly Play	direct
04 Apr - 11 Apr	Fly Play	direct
30 Apr - 05 May	Fly Play	direct
02 Apr - 07 Apr	Fly Play	direct

Also check the deals for one-way flights from Alicante to Keflavik in April.

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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Cheapest return flights from Alicante to Keflavik in April from 245€

Return flights