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

Return flights

28 Jul - 02 Aug	Vueling Airlines
25 Jul - 08 Aug	Ryanair
24 Jul - 29 Jul	Wizz Air Malta
22 Jul - 26 Jul	Fly Play	direct
17 Jul - 01 Aug	Eurowings
25 Jul - 09 Aug	Ryanair
17 Jul - 24 Jul	Eurowings
22 Jul - 29 Jul	Fly Play	direct
17 Jul - 20 Jul	Eurowings
22 Jul - 05 Aug	Fly Play	direct
10 Jul - 17 Jul	Lufthansa
26 Jul - 02 Aug	Ryanair
29 Jul - 05 Aug	Ryanair
20 Jul - 29 Jul	Vueling Airlines
29 Jul - 09 Aug	Ryanair
26 Jul - 05 Aug	Ryanair
26 Jul - 02 Aug	Fly Play	direct
10 Jul - 13 Jul	Ryanair
18 Jul - 25 Jul	Ryanair
13 Jul - 16 Jul	Transavia France

Also check the deals for one-way flights from Valencia 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 Valencia to Keflavik in July from 236€

Return flights