Cheapest return flights from Barcelona to Keflavik in August from 211€

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

Return flights

27 Aug - 08 Sep Norwegian Air Sweden AOC
28 Aug - 01 Sep Vueling Airlines
24 Aug - 03 Sep Vueling Airlines
26 Aug - 03 Sep Norwegian Air Sweden AOC
22 Aug - 08 Sep Norwegian
25 Aug - 01 Sep Ryanair
19 Aug - 03 Sep Vueling Airlines
29 Aug - 06 Sep Norwegian
25 Aug - 05 Sep Ryanair
26 Aug - 05 Sep Norwegian
21 Aug - 29 Aug Vueling Airlines
22 Aug - 29 Aug Norwegian
24 Aug - 31 Aug Vueling Airlines
18 Aug - 29 Aug Wizz Air UK
22 Aug - 31 Aug Norwegian
12 Aug - 19 Aug Ryanair
18 Aug - 26 Aug Wizz Air UK
26 Aug - 31 Aug Norwegian Air Sweden AOC
18 Aug - 22 Aug Wizz Air UK
26 Aug - 29 Aug Norwegian Air Sweden AOC

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