Cheapest one-way flights from Barcelona to Keflavik in February from $103

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

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.