A group sightseeing cruise on the Oslofjord costs NOK 350–550 per person for 90–120 minutes on a 100-passenger boat with a fixed route. A private charter on the Cormate T28 costs NOK 14,900–29,900 for up to 7 guests, runs 2–4 hours, and follows a route the captain adjusts to your group, the wind, and what you want to do. At a party of four, the per-person costs are similar.
The choice is less about luxury versus thrift and more about what kind of trip you want. Group cruises do one thing well — give you a 90-minute tour of the harbour and the inner islands at a low per-head price. Private charters do something different: a flexible afternoon with a swim stop, an island walk, a sunset on the back deck, and nobody else on board. Both have their place.
This piece walks through what each option actually delivers, with real numbers, so you can pick the one that fits your trip rather than the one with the bigger photo on the booking site.
What a group tour gets you
Group cruises on the Oslofjord run from Aker Brygge or Rådhusbrygge 3 (the City Hall pier). The big operators are Norway’s Best (formerly Båtservice), Brim Explorer (electric catamarans), and Strømma. Boats carry 80–250 passengers, run on fixed schedules every 60–90 minutes in summer, and follow a standard route: out past Hovedøya, around Bleikøya and Lindøya, past the painted summer cabins, sometimes as far as Bygdøy or Nesoddtangen, then back. Total trip 90 minutes to 2 hours. Audio commentary in 8–12 languages over headphones.
Cost: NOK 350–550 per adult, less for children. The quality is fine. The boats are modern, the commentary is informative, and you see what most visitors come to see. The Brim Explorer electric catamarans are quiet and comfortable. The Norway’s Best sailing-ship cruises are scenic, with heated indoor saloons. We send guests to all of them when private charter does not fit the budget.
What you do not get: a swim stop, a chosen route, a walk on an island, control over timing, or quiet on deck. The boat is busy, the seats are assigned in some cases, and you cannot ask the captain to slow down because there are seals on the rocks. The boat runs on a schedule.
What a private charter gets you
A private charter on the Cormate T28 — our boat — is the whole boat for your group, up to 7 guests. Cost: NOK 14,900 for 2 hours, NOK 19,900 for 3 hours, NOK 29,900 for a full evening or 4-hour cruise. There is one captain, no other passengers, and no scripted commentary. The route depends on what you want.
The differences in practice:
- Swim stops. The boat anchors in a sheltered cove, the swim ladder comes down, and you swim. Group boats cannot do this — too many passengers, no ladder, no insurance for it. See swimming in the Oslofjord.
- Island stops. We can drop you on the dock at Hovedøya for an hour to walk to the monastery ruins, then pick you up. Group cruises stay on the water.
- Route flexibility. If the wind comes up from the south, we go north to Bygdøy. If there is a porpoise pod east of Nesoddtangen, we go east. The route is decided in real time.
- Speed. The Cormate planes at 25–30 knots. We can be at Drøbak (40 kilometres south) in under an hour. A scheduled cruise boat does 8–10 knots.
- Conversation. The captain talks to your group, not over a microphone to 100 people. You ask what you want.
- Onboard food and drink. Bring your own, no corkage. We supply ice, glasses, blankets, towels.
The per-person maths
Private charter is priced for the boat, not the seat. Below is what the Cormate T28 works out to per head at different group sizes for a 3-hour cruise (NOK 19,900):
| Group size | Per person (3-hour private) | Group cruise comparison |
|---|---|---|
| 2 guests | NOK 9,950 | NOK 700–1,100 total |
| 4 guests | NOK 4,975 | NOK 1,400–2,200 total |
| 6 guests | NOK 3,317 | NOK 2,100–3,300 total |
| 7 guests | NOK 2,843 | NOK 2,450–3,850 total |
Past about four guests, the per-head cost of a private charter starts to rival a midrange group cruise. At six or seven, private charter is sometimes cheaper per head and gives an entirely different trip. Two solo travellers should book a group cruise. A family of five should consider private. A bachelor or hen group of seven should almost always charter privately, simply because the group cruise will have you sharing the back deck with another wedding party doing the same thing.
When group is the right call
Solo travellers, couples on a tight budget, and visitors with two hours between hotel check-in and a dinner reservation. Cruise-ship passengers killing time before sailing. Anyone who wants the photo of the harbour from the water and not much more. Group works perfectly for this.
It is also the right call if your group does not have aligned interests. Five business colleagues with one shared 90-minute window are better served by a group cruise. The social politics of a private charter need agreement on what to do.
When private is the right call
Families with children. Couples celebrating an occasion. Anyone planning a swim. Groups of four or more. Visitors who want a sunset and a longer evening. People who do not want headphones-and-a-microphone tourism. Read what happens on a private cruise for the shape of a typical 3-hour trip.
Three hours of private charter delivers something a 90-minute group cruise cannot: time on the water without anyone else around. The fjord is quiet at the back of an island when only one boat is there. With 100 passengers and a PA system, it is not.
Things to check before you book either
- Cancellation policy. Most group cruises offer free cancellation up to 24 hours before. Most private operators have stricter terms; we work case-by-case for weather and reschedule rather than cancel.
- Departure point. Group: usually Aker Brygge or Rådhusbrygge. Private: varies. We depart Tjuvholmen, two minutes’ walk from Aker Brygge.
- Boat type. Group cruises split between motor-yachts, sailing ships, and electric catamarans. Each is a different ride. Private: ask for boat specs and photos. Some "private charters" are old fishing boats; some are 50-foot yachts. Match the boat to your party.
- Captain. On a private boat the captain matters. They are with you for three hours. Look for reviews that mention captain by name.
I tell people: a group cruise is a tour. A private charter is a day. They are not the same thing. If you have ninety minutes and want to see the harbour, take the ferry. If you have an afternoon and seven friends, take the boat. Both end up being good trips. They are just different.
A practical tip
If you are unsure, do both. A 90-minute Brim Explorer cruise on day one of your Oslo trip orients you to the harbour and the closer islands. A 3-hour private charter on day two takes you to the bays the ferries cannot reach. Total cost for two adults: roughly NOK 11,000–13,000 across both trips. Two completely different ways of seeing the same water.
More from the fjord
See for yourself
Private Cormate T28 charter on the Oslo Fjord.
Up to seven guests. Fixed pricing. Departures from Tjuvholmen, Oslo.
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