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

Return flights

13 Jun - 23 Jun	Wizz Air UK
17 Jun - 21 Jun	easyJet
10 Jun - 16 Jun	SWISS
02 Jun - 06 Jun	Ryanair
16 Jun - 18 Jun	Wizz Air UK
17 Jun - 18 Jun	Ryanair
10 Jun - 14 Jun	easyJet
13 Jun - 16 Jun	Wizz Air UK
12 Jun - 16 Jun	Ryanair
10 Jun - 15 Jun	Wizz Air
17 Jun - 04 Jul	easyJet
21 Jun - 06 Jul	KLM
27 Jun - 01 Jul	Ryanair
15 Jun - 01 Jul	Volotea
29 Jun - 05 Jul	Scandinavian Airlines
20 Jun - 08 Jul	Vueling Airlines
24 Jun - 08 Jul	Vueling Airlines
24 Jun - 11 Jul	Vueling Airlines
20 Jun - 04 Jul	Vueling Airlines
20 Jun - 01 Jul	Vueling Airlines

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

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 June from 220€

Return flights