Cheapest return flights from Barcelona to Keflavik in July from 309€

AirHint found the following cheapest return flights from Barcelona (BCN) to Keflavik (KEF) in July 2025 (see full year).

Return flights

31 Jul - 08 Aug Vueling Airlines
31 Jul - 15 Aug Vueling Airlines
27 Jul - 29 Jul Vueling Airlines
27 Jul - 07 Aug Vueling Airlines
25 Jul - 09 Aug Ryanair
27 Jul - 03 Aug Vueling Airlines
27 Jul - 05 Aug Vueling Airlines
30 Jul - 07 Aug Ryanair
26 Jul - 03 Aug Vueling Airlines
27 Jul - 30 Jul Vueling Airlines
26 Jul - 30 Jul Vueling Airlines
26 Jul - 08 Aug Vueling Airlines
27 Jul - 09 Aug Vueling Airlines
26 Jul - 28 Jul Vueling Airlines
26 Jul - 31 Jul Vueling Airlines
25 Jul - 29 Jul Ryanair
25 Jul - 28 Jul Ryanair
23 Jul - 28 Jul Vueling Airlines
25 Jul - 30 Jul Ryanair
28 Jul - 30 Jul Ryanair

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

Skyscanner

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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