Cheap flights from Reykjavik to Bilbao
Cheapest current fares: $377 in August 2026, 2,617 km direct flight in ~3h 5m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Reykjavik (KEF) to Bilbao (BIO). Refreshed daily.
Reykjavik (KEF) → Bilbao (BIO)
- August 2026 $377
Frequently asked questions
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What is the cheapest month to fly from Reykjavik to Bilbao?
Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Reykjavik (KEF) to Bilbao (BIO), with fares starting from $377.
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What is the lowest current fare from KEF to BIO?
The lowest currently-listed fare from Reykjavik (KEF) to Bilbao (BIO) is $377 on 2026-08-04.
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How long is the flight from Reykjavik to Bilbao?
Direct flights from KEF to BIO cover approximately 2,617 km (1,626 miles), with an estimated flight time of 3h 5m. Operating airlines: NO.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.