Cheapest return flights from Barcelona to Keflavik in July from 254€

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

Return flights

28 Jul - 04 Aug Vueling Airlines
15 Jul - 26 Jul Wizz Air UK
27 Jul - 04 Aug Vueling Airlines
04 Jul - 11 Jul Wizz Air UK
14 Jul - 26 Jul Wizz Air UK
14 Jul - 23 Jul Wizz Air UK
07 Jul - 14 Jul Wizz Air UK
04 Jul - 15 Jul Wizz Air UK
07 Jul - 12 Jul Wizz Air UK
18 Jul - 26 Jul Vueling Airlines
01 Jul - 07 Jul Vueling Airlines
01 Jul - 12 Jul Vueling Airlines
26 Jul - 13 Aug Vueling Airlines
18 Jul - 02 Aug Vueling Airlines
27 Jul - 09 Aug Vueling Airlines
24 Jul - 05 Aug Vueling Airlines
29 Jul - 05 Aug Finnair
30 Jul - 06 Aug Finnair
24 Jul - 07 Aug Finnair
31 Jul - 07 Aug Finnair

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