Cheapest return flights from Barcelona to Keflavik in July from $276

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

Return flights

14 Jul - 21 Jul Wizz Air UK
07 Jul - 21 Jul Wizz Air UK
01 Jul - 08 Jul Vueling Airlines
07 Jul - 12 Jul Wizz Air UK
04 Jul - 14 Jul Vueling Airlines
01 Jul - 23 Jul Vueling Airlines
20 Jul - 29 Jul Vueling Airlines
06 Jul - 12 Jul Vueling Airlines
14 Jul - 22 Jul Wizz Air UK
07 Jul - 14 Jul Vueling Airlines
31 Jul - 11 Aug Finnair
28 Jul - 08 Aug Vueling Airlines
21 Jul - 03 Aug Vueling Airlines
24 Jul - 01 Aug Finnair
27 Jul - 02 Aug Vueling Airlines
26 Jul - 05 Aug Vueling Airlines
29 Jul - 05 Aug Finnair
02 Jul - 08 Aug Vueling Airlines
24 Jul - 02 Aug Vueling Airlines
30 Jul - 08 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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