Cheapest one-way flights from Barcelona to Keflavik in August from 107€

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

One-Way flights

22 Aug Norwegian Air Sweden AOC
18 Aug Vueling Airlines
31 Aug easyJet
19 Aug Vueling Airlines
04 Aug Vueling Airlines
17 Aug Vueling Airlines
30 Aug Vueling Airlines
07 Aug Finnair
08 Aug Finnair
05 Aug Finnair

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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