Ferries from Frederikshavn to Oslo can peak at up to undefined daily sailings, Sailing frequency typically peaks in the summer months, with approximately undefined departures offered each week. While schedules may be reduced from Frederikshavn to Oslo in other seasons, ferry services are often still available.

Ferry travel from Frederikshavn to Oslo on average typically takes -. The earliest ferry usually leaves from Frederikshavn at -, arriving to Oslo at - The latest ferry departs at - and arrives at -.