We highly recommend using public transport to Telenor Arena, which is located only 15-minute walk from Lysaker Station, a central link for bus, train and the airport express. There are multiple bus lines operating between the arena, Oslo and the surrounding area. Detailed routes and schedules can be found at www.ruter.no.
Telenor Arena offers parking, however driving to the arena is not recommended as queues and traffic incur during concerts and events. If driving is still the transportation of choice, a car park is situated across the road from the arena, as well as at Fornebuporten and IT Fornebu, where parking tickets for the duration of your stay will be available.