Cheapest return flights from Bilbao to Keflavik in August from 274€

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

Return flights

17 Aug - 03 Sep Vueling Airlines
18 Aug - 29 Aug Vueling Airlines
24 Aug - 31 Aug Vueling Airlines
14 Aug - 29 Aug Air Europa
13 Aug - 27 Aug Air Europa
12 Aug - 27 Aug easyJet
23 Aug - 04 Sep Air Europa
15 Aug - 25 Aug Wizz Air UK
18 Aug - 28 Aug Vueling Airlines
10 Aug - 19 Aug Volotea
09 Aug - 19 Aug Air Europa
13 Aug - 28 Aug Air Europa

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

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