Cheapest one-way flights from Barcelona to Keflavik in August from 111€

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

One-Way flights

31 Aug easyJet
18 Aug Vueling Airlines
19 Aug Vueling Airlines
20 Aug Norwegian Air Sweden AOC
12 Aug Vueling Airlines
08 Aug Finnair
11 Aug Finnair
10 Aug Ryanair
05 Aug Finnair
31 Aug Icelandair direct

Also check the deals for return 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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