Cheapest one-way flights from Barcelona to Keflavik in January from $112

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

One-Way flights

30 Jan Vueling Airlines
30 Jan Icelandair direct

Also check the deals for return flights from Barcelona to Keflavik in January.

Skyscanner

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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