The average train between Flen and Oslo takes 6h 58m and the fastest train takes 4h 53m. The train service runs several times per day from Flen to Oslo. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run 4 times a day between Flen and Oslo. The earliest departure is at 12:24 AM at night, and the last departure from Flen is at 10:55 PM which arrives into Oslo at 11:10 AM. All services require a transfer, and take on average 6h 58m. The schedules shown below are for the next available departures.

12h 59m • 1 change

5h 20m • 1 change

6h 35m • 1 change
Arrives next day

5h 14m • 1 change

5h 41m • 1 change

5h 26m • 1 change

5h 35m • 1 change
Arrives next day

5h 14m • 1 change

5h 41m • 1 change

5h 26m • 1 change

5h 35m • 1 change
Arrives next day

5h 14m • 1 change

5h 41m • 1 change

5h 26m • 1 change

5h 35m • 1 change
Arrives next day

5h 14m • 1 change
Want to know about travelling from Flen to Oslo? 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 train from Flen to Oslo. However, there are services departing from Flen station and arriving at Oslo station via Oslo S. The journey, including transfers, takes approximately 6h 58m.
Flen to Oslo train services, operated by Mälartåg, depart from Katrineholm Centralstation.
Flen to Oslo train services, operated by Mälartåg, arrive at Oslo S station.
Book your Flen to Oslo train tickets online with Mälartåg and SJ AB.
The distance between Flen and Oslo is 343.2 km. The road distance is 451 km.
SJ AB operates a train from Katrineholm Centralstation to Oslo S 5 times a day. Tickets cost kr 600–1,000 and the journey takes 4h 36m.