There are frequent trains from Oslo, Halden, Gothenburg, and Copenhagen to Fredrikstad. There are also bus connections from both Oslo city center and Gardermoen Airport. The last train from Fredrikstad to Oslo is at 22:30, so it is possible to attend the whole festival and return to Oslo on Friday or Saturday night. The trains run until 1:27 to Sarpsborg (and Halden) so it’s possible to stay in our neighboring town as well.
Train
Line Oslo – Fredrikstad – Gøteborg
Bus
Line Oslo – Fredrikstad
Line Oslo Lufthavn Gardermoen – Fredrikstad
Line København/Gøteborg – Sarpsborg and local bus/train connection to Fredrikstad