Helsinki recorded its most successful tourism season to date in summer 2025, with overnight stays, international arrivals, and visitor satisfaction all reaching record highs. The Finnish capital saw a 5.6% increase in overnight stays between June and August compared with the previous summer, marking another strong year for one of Northern Europe’s fastest-growing destinations.
The latest tourism figures from the City of Helsinki show that August alone recorded an 8.9% year-on-year increase in overnight stays, driven by a 17.6% rise in international stays. The number of foreign visitors rose nearly 14% during the three-month summer period, supported by growing interest from markets including Germany, the United States, the United Kingdom, Sweden, and Japan.
International tourism drives record growth
According to the city’s tourism department, Helsinki’s appeal lies in its reputation as a sustainable, relaxed, and functional city — a contrast to the crowded and overheated destinations of Southern Europe. “From an international perspective, the capital of Finland is an exotic destination that is not too hot in the summer and where you don’t see the same kind of mass tourism as in Southern Europe,” said Nina Vesterinen, Tourism Director at the City of Helsinki. “The city works, we are world leaders in sustainability, and happiness in Helsinki is attractive to visitors.”
Helsinki’s accommodation sector saw strong performance across the summer. More than 1.6 million overnight stays were registered in June–August, with domestic travelers accounting for 42% and international visitors 58%. The overall occupancy rate reached 77%, nearly five percentage points higher than last year. In addition, an estimated 44% of stays took place outside traditional accommodation facilities, such as short-term rentals or stays with friends and family.
Beyond overnight tourism, Helsinki continues to attract a large volume of day visitors and cruise passengers. Helsinki Tourist Information served around 78,000 visitors during the summer, with 96% of respondents rating the advice they received as particularly or very useful.
Sustainability and quality over quantity
Vesterinen emphasized that while the city welcomes tourism growth, its focus remains on sustainability and visitor experience rather than maximizing visitor numbers. “From a social and environmental sustainability perspective, the growth in the number of tourists can also have a flip side. In Helsinki, we want to focus on the quality of tourism, such as longer stays, instead of increasing the number of visits at the expense of sustainability,” she said.
Helsinki has been recognized globally for its sustainable tourism model. For the second consecutive year, it ranked first on the international Global Destination Sustainability (GDS) Index, which measures environmental and social responsibility among global destinations. Earlier this year, Helsinki became the first city with more than half a million residents to receive the Green Destinations GSTC certification, considered one of the most rigorous sustainability standards in the world.
“Longer stays outside the summer period are one of Helsinki’s tourism objectives,” said Vesterinen. “It also shows that people want to invest in sustainable tourism. Instead of rushed visits to a city, tourists are increasingly focusing on spending quality time at the destination.”
The city has also increased its investment in events and congress tourism, which brings significant year-round business travel to Helsinki. Local authorities say this strategy supports sustainability by encouraging longer stays and higher spending among visitors. “We have really invested in developing sustainable tourism in Helsinki, and the feedback shows that tourists have taken notice,” said Vesterinen. “Companies offering sustainably produced products and services are highlighted in our tourist information. As a city, we have also supported local businesses in the tourism sector in sustainable development.”
High satisfaction and growing global visibility
Tourist feedback suggests that Helsinki’s service quality continues to improve. Customer sentiment data from review platforms such as Google and Tripadvisor show an increase of 0.2% in positive evaluations compared with summer 2024. Helsinki’s overall satisfaction score also surpassed those of its Nordic counterparts, Stockholm and Copenhagen.
Analysis of nearly 90,000 online reviews found that visitors consistently praised Helsinki’s hospitality, food, cleanliness, and well-organized services. “What tourists value most is being taken care of and listened to. Many people prefer the Finnish polite and discreet style of customer service to annoying and intrusive hustle and bustle around them,” said Vesterinen.
Helsinki’s tourism authorities attribute the city’s growth to its distinctive mix of calm urban design, access to nature, and international recognition for happiness and sustainability. Events, festivals, and cultural attractions continue to draw visitors during the summer months, while ongoing development projects aim to boost travel throughout the year.
“Not too hot, but not too rainy either,” said Vesterinen, describing the ideal Helsinki summer. “I would like tourists to explore Helsinki by staying with us for a while longer and visiting many different destinations, discovering all the things we have to offer. And I hope that they would come back for another visit.”
With record tourism numbers, global sustainability leadership, and growing satisfaction among visitors, Helsinki’s summer of 2025 marks a high point in the city’s long-term goal of becoming one of Europe’s most responsible and attractive urban destinations.
Photo Credit: Michalakis Ppalis / Shutterstock.com
