Cheap flights from Barcelona to Oslo
Cheapest current fares: $51 in September 2026, 2,190 km direct flight in ~2h 35m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Barcelona (BCN) to Oslo (OSL). Refreshed daily.
Barcelona (BCN) → Oslo (OSL)
- September 2026 $51
- August 2026 $56
- October 2026 $56
- July 2026 $169
Frequently asked questions
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What is the cheapest month to fly from Barcelona to Oslo?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Barcelona (BCN) to Oslo (OSL), with fares starting from $51.
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What is the lowest current fare from BCN to OSL?
The lowest currently-listed fare from Barcelona (BCN) to Oslo (OSL) is $51 on 2026-09-02.
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How long is the flight from Barcelona to Oslo?
Direct flights from BCN to OSL cover approximately 2,190 km (1,361 miles), with an estimated flight time of 2h 35m. Operating airlines: D8, DY, SK, VY.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.