The average bus between Oslo Airport Station and Porsgrunn takes 3h 32m and the fastest bus takes 3h 15m. There is a bus service every few hours from Oslo Airport Station to Porsgrunn. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Oslo Airport Station and Porsgrunn. The earliest departure is at 4:45 AM at night, and the last departure from Oslo Airport Station is at 7:45 PM which arrives into Porsgrunn at 11:25 PM. All services require a transfer at Olavsgaard and take an average of 3h 32m. The schedules shown below are for the next available departures.



3h 37m • 3 changes



3h 37m • 3 changes



3h 25m • 3 changes



3h 40m • 3 changes



3h 40m • 3 changes



3h 40m • 3 changes



3h 40m • 3 changes



3h 40m • 3 changes



3h 30m • 3 changes



3h 50m • 3 changes



3h 35m • 3 changes



3h 30m • 3 changes



3h 30m • 3 changes



3h 50m • 3 changes



3h 35m • 3 changes



3h 45m • 3 changes
Want to know about travelling from Oslo Airport Station to Porsgrunn? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Oslo Airport Station to Porsgrunn. However, there are services departing from Oslo Airport Station station and arriving at Porsgrunn station via Skjelsvik knutepunkt. The journey, including transfers, takes approximately 3h 32m.
Oslo Airport Station to Porsgrunn bus services, operated by Fly Bussen, depart from Oslo bussterminal station.
Oslo Airport Station to Porsgrunn bus services, operated by Fly Bussen, arrive at Skjelsvik knutepunkt station.
The distance between Oslo Airport Station and Porsgrunn is 142.5 km. The road distance is 217 km.
FlixBus operates a bus from Oslo bussterminal to Skjelsvik knutepunkt every 4 hours. Tickets cost kr 140–240 and the journey takes 2h 3m. Two other operators also service this route.