Cheapest return flights from Barcelona to Keflavik in April from $178

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

Return flights

25 Apr - 29 Apr easyJet
21 Apr - 29 Apr easyJet
23 Apr - 29 Apr easyJet
29 Apr - 09 May Vueling Airlines
18 Apr - 22 Apr easyJet
27 Apr - 06 May easyJet
25 Apr - 02 May Vueling Airlines
14 Apr - 24 Apr easyJet
27 Apr - 02 May Vueling Airlines
15 Apr - 22 Apr easyJet
06 Apr - 13 Apr Vueling Airlines
04 Apr - 13 Apr Vueling Airlines
15 Apr - 20 Apr Vueling Airlines
22 Apr - 28 Apr Vueling Airlines
25 Apr - 09 May Vueling Airlines direct
30 Apr - 09 May easyJet
25 Apr - 02 May Vueling Airlines direct
29 Apr - 08 May easyJet
18 Apr - 02 May Vueling Airlines direct
29 Apr - 09 May Icelandair direct

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

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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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