The Nordic capitals travel with a reputation for being equally prohibitive. The budgets verified in our dossiers tell a more nuanced story: between the most accessible and the most expensive there's nearly a factor of two, and low season reshuffles the deck. Figures per person per day, flights excluded.
Copenhagen: the most balanced
Copenhagen starts at €85-115 a day in low season (November-February) and rises to €170-250 in summer. It's the densest in things to do within a short radius: Nyhavn and Tivoli for a first visit, the freetown of Christiania for contrast, and quiet gems like the Assistens cemetery-park in Nørrebro, where Danes go to read among the graves of Andersen and Kierkegaard.
Stockholm: the most scenic
Built on fourteen islands, Stockholm has the most memorable first impression of the group: Gamla Stan, the Vasa museum with its 17th-century galleon recovered whole, the museum island of Djurgården. Verified budget in Swedish kronor: 900-1,200 SEK a day in low season (roughly €80-110), 1,700-2,400 SEK in high season. A gem not to miss: the Fotografiska museum, open late.
Oslo: the most expensive (and the most nature)
The numbers are clear: Oslo starts at €150-200 a day even in low season and reaches €280-380 in high season — the priciest of the four. In exchange it offers the tightest city-nature bond: the fjord in front, the Holmenkollen hills behind, and a cultural trio (the Opera House you can walk on, Vigeland park, the Munch museum) all reachable by public transport.
Helsinki: the most underrated
Helsinki is the cheapest of the group after Copenhagen in low season (€110-150, versus €200-280 in high season) and the least trodden by mass tourism: the sea fortress of Suomenlinna, a UNESCO site reached by city ferry, and the rock-hewn Temppeliaukio church are worth the trip on their own, with Finnish design as the city's connecting thread.
In short
The choice in one line per profile:
- First time in the North: Copenhagen, the most complete mix of city, atmosphere and manageable budget
- Views and museums: Stockholm, with the Vasa as its calling card
- Nature and contemporary architecture: Oslo, budgeting for the highest costs in the group
- Off the main flows with a kinder budget: Helsinki, especially in low season