Cheapest one-way flights from Barcelona to Keflavik in June from $111

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

One-Way flights

30 Jun Vueling Airlines
05 Jun Wizz Air Malta
03 Jun Vueling Airlines
13 Jun Wizz Air UK
20 Jun Wizz Air UK
01 Jun Vueling Airlines
02 Jun Vueling Airlines
08 Jun Transavia France
04 Jun Vueling Airlines
29 Jun Transavia France

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

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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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