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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
11 Jul 17 Jul SWISS
10 Jul 17 Jul SWISS
31 Jul 12 Aug easyJet
25 Jul 29 Jul Vueling Airlines
29 Jul 04 Aug Wizz Air
22 Jul 28 Jul Vueling Airlines
16 Jul 22 Jul Wizz Air
10 Jul 14 Jul Wizz Air
18 Jul 25 Jul Wizz Air
15 Jul 19 Jul easyJet
11 Jul 15 Jul Lufthansa
10 Jul 12 Jul SWISS
15 Jul 09 Aug easyJet
29 Jul 19 Aug Vueling Airlines
Direct Flight
22 Jul 12 Aug Vueling Airlines
Direct Flight
24 Jul 02 Aug Wizz Air Malta
25 Jul 12 Aug Vueling Airlines
Direct Flight
29 Jul 12 Aug Vueling Airlines
Direct Flight
22 Jul 08 Aug Vueling Airlines
Direct Flight
25 Jul 15 Aug Vueling Airlines
Direct Flight
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deals for one-way flights from Keflavik to Barcelona in July.

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Updated Jul 5, 2026.

About these fares

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