Valdresekspressen, Øst-VestXpressen and Fjordekspressen (Nor-Way)
With 6 daily departures from Oslo, as well several daily departures from Gardermoen. Valdresekspressen is by far the most eco-friendly way to travel to and from Jotunheimen from the capital area. Øst-VestXpressen operates buses in both directions from Bergen to Lillehammer through Fagernes with connection into Jotunheimen. Fjordekspressen has departures from Bergen to Trondheim through Lom.
For transportation inside of Jotunheimen you can use the government operated scheduled buses. Local busses via Otta-Vågå-Lom-Sogndal during the main season (end of June to mid-August) please refer to timetables on rute.oppland.org
There is no train service to Lom or Skjåk. The nearest train station is at Otta (60 kilometres from Lom). Buses to Jotunheimen connect here to the Norwegian State Railway trains running on the Dovre line between Oslo and Trondheim. For timetables and tickets, please refer to the VY or En-Tur.