Cheapest one-way flights from Barcelona to Keflavik in September from 80€

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Keflavik (KEF) in September 2026 (see full year).

One-Way flights

15 Sep Vueling Airlines
30 Sep easyJet
16 Sep Vueling Airlines
02 Sep Vueling Airlines
01 Sep Vueling Airlines
28 Sep easyJet
02 Sep Icelandair direct
30 Sep Icelandair direct
16 Sep Icelandair direct
28 Sep Icelandair direct

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

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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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