AirHint found the following cheapest return flights from Barcelona (BCN) to Keflavik (KEF) in November 2025 (see full year).

Return flights

12 Nov - 20 Nov	easyJet
10 Nov - 13 Nov	Wizz Air Malta
10 Nov - 14 Nov	Wizz Air Malta
23 Nov - 29 Nov	Vueling Airlines
13 Nov - 18 Nov	Vueling Airlines
14 Nov - 20 Nov	Vueling Airlines
07 Nov - 14 Nov	Vueling Airlines
25 Nov - 27 Nov	Vueling Airlines
19 Nov - 21 Nov	easyJet
04 Nov - 07 Nov	Wizz Air Malta

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

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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Cheapest return flights from Barcelona to Keflavik in November from 151€

Return flights