Cheapest one-way flights from Keflavik to Barcelona in August from 112€

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

One-Way flights

19 Aug Scandinavian Airlines
18 Aug Norwegian
12 Aug Vueling Airlines direct
07 Aug Wizz Air
19 Aug Vueling Airlines direct
08 Aug Vueling Airlines direct
23 Aug Wizz Air
14 Aug Wizz Air
22 Aug Vueling Airlines direct
26 Aug Vueling Airlines direct

Also check the deals for return 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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