Cheapest return BCN–KEF flights, June

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

Return flights

26 Jun - 08 Jul Ryanair
17 Jun - 26 Jun Vueling Airlines
01 Jun - 13 Jun Wizz Air
04 Jun - 08 Jun Ryanair
17 Jun - 22 Jun Vueling Airlines
24 Jun - 08 Jul Wizz Air
05 Jun - 12 Jun Wizz Air UK
26 Jun - 29 Jun Ryanair
09 Jun - 13 Jun easyJet
03 Jun - 12 Jun Vueling Airlines
10 Jun - 21 Jun Wizz Air Malta
11 Jun - 21 Jun Ryanair
25 Jun - 04 Jul Ryanair
10 Jun - 17 Jul Ryanair
27 Jun - 01 Jul Wizz Air
25 Jun - 05 Jul Ryanair
28 Jun - 08 Jul Ryanair
27 Jun - 08 Jul Wizz Air
28 Jun - 01 Jul Vueling Airlines
27 Jun - 07 Jul Wizz Air

Also check the deals for one-way 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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