Cheapest return BCN–KEF flights, December

AirHint found the following cheapest return flights from Barcelona (BCN) to Keflavik (KEF) in December 2026 (see full year).

Return flights

12 Dec - 16 Dec easyJet
01 Dec - 08 Dec Vueling Airlines
10 Dec - 14 Dec Vueling Airlines
11 Dec - 16 Dec Vueling Airlines
01 Dec - 14 Dec Vueling Airlines
06 Dec - 10 Dec Vueling Airlines
01 Dec - 09 Dec Vueling Airlines
06 Dec - 14 Dec Ryanair
13 Dec - 19 Dec Vueling Airlines
13 Dec - 20 Dec Vueling Airlines
25 Dec - 04 Jan Wizz Air
28 Dec - 05 Jan Wizz Air
23 Dec - 04 Jan Vueling Airlines
24 Dec - 04 Jan Wizz Air
29 Dec - 07 Jan Wizz Air
26 Dec - 05 Jan Wizz Air
27 Dec - 04 Jan Wizz Air
20 Dec - 01 Jan Wizz Air
27 Dec - 05 Jan Wizz Air
24 Dec - 01 Jan Wizz Air

Also check the deals for one-way flights from Barcelona to Keflavik in December.

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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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