Cheapest one-way flights from Barcelona to Keflavik in December from 58€

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Keflavik (KEF) in December 2025 (see full year).

One-Way flights

17 Dec Vueling Airlines
08 Dec easyJet
01 Dec Vueling Airlines
18 Dec Vueling Airlines
21 Dec Vueling Airlines
20 Dec easyJet
30 Dec Vueling Airlines
29 Dec Vueling Airlines
18 Dec Fly Play direct
21 Dec Fly Play direct

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

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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