The cheapest flight to Oslo you can get by boooking 55 days before departure.
The most popular airlines on the route Cracow - Oslo: Ryanair (FR), Norwegian Air Shuttle (DY), Lufthansa (LH).
The cheapest flights you can book on the route Balice (KRK) - Sandefjord Torp (TRF).
Direct flights last about 1h 55min.
Direct flights available 7 days a week.
Direct flights: Ryanair (FR), Norwegian Air Shuttle (DY).