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

Return flights

23 Nov - 30 Nov	Vueling Airlines
17 Nov - 20 Nov	easyJet
27 Nov - 04 Dec	Ryanair
17 Nov - 23 Nov	easyJet
26 Nov - 03 Dec	easyJet
15 Nov - 18 Nov	Ryanair
17 Nov - 30 Nov	easyJet
15 Nov - 19 Nov	Ryanair
16 Nov - 18 Nov	Ryanair
09 Nov - 18 Nov	Ryanair
15 Nov - 30 Nov	easyJet
29 Nov - 09 Dec	easyJet
23 Nov - 26 Nov	Vueling Airlines
22 Nov - 01 Dec	easyJet
29 Nov - 03 Dec	Vueling Airlines
25 Nov - 04 Dec	Vueling Airlines
24 Nov - 03 Dec	Wizz Air
24 Nov - 05 Dec	Wizz Air
30 Nov - 05 Dec	Ryanair
30 Nov - 04 Dec	Ryanair

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 174€

Return flights