AirHint found the following cheapest one-way flights from Barcelona (BCN) to Keflavik (KEF) in August 2026 (see full year).
One-Way flights
| 31 Aug | Fly Play | direct | |
| 21 Aug | Ryanair | ||
| 28 Aug | Scandinavian Airlines | ||
| 28 Aug | Fly Play | direct | |
| 04 Aug | Wizz Air UK | ||
| 05 Aug | Finnair | ||
| 07 Aug | Finnair | ||
| 03 Aug | Iberia | ||
| 08 Aug | Iberia | ||
| 21 Aug | Fly Play | direct |
Also check the deals for return flights from Barcelona to Keflavik in August.
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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