AirHint found the following cheapest return flights from Alicante (ALC) to Keflavik (KEF) in July 2025 (see full year).

Return flights

25 Jul - 02 Aug	Iberia
26 Jul - 31 Jul	Iberia
29 Jul - 02 Aug	Iberia
26 Jul - 30 Jul	Iberia
16 Jul - 20 Jul	Iberia
12 Jul - 20 Jul	Air Europa
25 Jul - 30 Jul	Iberia
19 Jul - 28 Jul	Iberia
11 Jul - 20 Jul	Iberia
08 Jul - 12 Jul	Air Europa
07 Jul - 13 Jul	Scandinavian Airlines
29 Jul - 04 Aug	Ryanair
15 Jul - 31 Jul	Wizz Air
30 Jul - 08 Aug	Ryanair
31 Jul - 09 Aug	Ryanair
27 Jul - 05 Aug	Air Europa
28 Jul - 02 Aug	easyJet
31 Jul - 08 Aug	Ryanair
28 Jul - 03 Aug	easyJet
29 Jul - 04 Aug	Fly Play	direct

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

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 July from 268€

Return flights