Cheapest return flights from Keflavik to Barcelona in August from 282€

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

Return flights

28 Aug - 04 Sep Scandinavian Airlines
24 Aug - 31 Aug Wizz Air
19 Aug - 26 Aug Wizz Air
08 Aug - 15 Aug Wizz Air
26 Aug - 02 Sep Vueling Airlines direct
09 Aug - 13 Aug easyJet
05 Aug - 26 Aug Vueling Airlines direct
26 Aug - 29 Aug Vueling Airlines direct
01 Aug - 22 Aug Vueling Airlines direct
26 Aug - 12 Sep Vueling Airlines direct
01 Aug - 12 Aug Vueling Airlines direct
26 Aug - 09 Sep Vueling Airlines direct
01 Aug - 05 Aug Vueling Airlines direct
05 Aug - 22 Aug Vueling Airlines direct
15 Aug - 02 Sep Vueling Airlines direct
29 Aug - 02 Sep Vueling Airlines direct
29 Aug - 19 Sep Vueling Airlines direct
26 Aug - 16 Sep Vueling Airlines direct
29 Aug - 12 Sep Vueling Airlines direct
28 Aug - 04 Sep Icelandair direct

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

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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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