Cheapest return flights from Keflavik to Barcelona in July from $250

AirHint found the following cheapest return flights from Keflavik (KEF) to Barcelona (BCN) in July 2026 (see full year).

Return flights

04 Jul - 08 Jul Vueling Airlines direct
08 Jul - 15 Jul Vueling Airlines direct
08 Jul - 11 Jul Vueling Airlines direct
04 Jul - 15 Jul Vueling Airlines direct
04 Jul - 11 Jul Vueling Airlines direct
08 Jul - 18 Jul Vueling Airlines direct
08 Jul - 22 Jul Vueling Airlines direct
04 Jul - 18 Jul Vueling Airlines direct
04 Jul - 22 Jul Vueling Airlines direct
11 Jul - 15 Jul Vueling Airlines direct
29 Jul - 12 Aug Vueling Airlines direct
25 Jul - 12 Aug Vueling Airlines direct
18 Jul - 05 Aug Vueling Airlines direct
18 Jul - 01 Aug Vueling Airlines direct
29 Jul - 19 Aug Vueling Airlines direct
15 Jul - 05 Aug Vueling Airlines direct
15 Jul - 01 Aug Vueling Airlines direct
11 Jul - 01 Aug Vueling Airlines direct
18 Jul - 08 Aug Vueling Airlines direct
29 Jul - 05 Aug Vueling Airlines direct

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

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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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