Cheapest return flights from Barcelona (BCN) to Keflavik (KEF), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
23 Sep 03 Oct Vueling Airlines
09 Sep 12 Sep Wizz Air Malta
23 Sep 06 Oct Vueling Airlines
09 Sep 21 Sep easyJet
23 Sep 05 Oct Wizz Air Malta
09 Sep 13 Sep Wizz Air Malta
30 Sep 06 Oct Ryanair
16 Sep 30 Sep Vueling Airlines
07 Sep 12 Sep Vueling Airlines
16 Sep 23 Sep Vueling Airlines
08 Sep 21 Sep Vueling Airlines
09 Sep 15 Sep Wizz Air Malta
09 Sep 14 Sep Wizz Air Malta
19 Sep 23 Sep easyJet
30 Sep 07 Oct Wizz Air Malta
22 Sep 03 Oct Wizz Air Malta
26 Sep 03 Oct Vueling Airlines
29 Sep 06 Oct Vueling Airlines
26 Sep 12 Oct Vueling Airlines
26 Sep 06 Oct Vueling Airlines
Powered by

deals for one-way flights from Barcelona to Keflavik in September.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik International Airport

Updated Jul 6, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.