The cheapest flight to London you can get by boooking 8 days before departure.
The most popular airlines on the route Oslo - London: Ryanair (FR), Norwegian Air International (D8), Norwegian Air Shuttle (DY).
The cheapest flights you can book on the route Sandefjord Torp (TRF) - Stansted (STN).
Direct flights last about 2h 3min.
Direct flights available 7 days a week.
Direct flights: Ryanair (FR), SAS (SK), Norwegian Air International (D8).