Scandinavian Airlines (SAS) said bookings from mainland Europe to the north rose dramatically in July and August, with overall passenger numbers up 35 percent on the same period last year. The surge was led by Denmark, where reservations jumped 60 percent, followed by Norway at 25 percent and Sweden at 20 percent.

Climate concerns reshape holiday patterns

The shift comes as more than three‑quarters of Europeans admit that climate‑related factors now influence where they travel, according to the European Travel Commission. Among those who say they adjust their plans, 16 percent actively look for cooler destinations while 15 percent avoid places likely to experience extreme heat or check forecasts before booking.

"We're seeing growing interest in Sweden, Norway and Denmark, driven by a desire for nature, open spaces, a slower pace of life and more authentic experiences," said Alexandra Lindgren Kaoukji, head of communications at SAS. "It's a trend we've seen building over several years, and one that is now clearly reflected in our bookings."

For many travellers, the appeal is practical as well as emotional. Irish tourist Anna Fenn explained that she chose Scandinavia because she could not tolerate temperatures above 30 degrees Celsius. "My holiday booking was definitely based around the Scandinavian countries being cooler in summer than other European countries. I went to Canada last year and loved how fresh the air felt and that there were lakes, forests, and mountains to enjoy," she said.

Unequal ability to adapt

While the data points to a clear consumer preference, scholars warn that the capacity to relocate for comfort is far from universal. Harald Sterly, a human geographer at the University of Vienna, warned that "coolcations provide a rather visible illustration of a larger problem: climate adaptation risks becoming a commodity." He added that wealthier households can afford to change destinations, invest in home cooling or even spend part of the summer abroad, whereas lower‑income families have far fewer options.

"The ability to be mobile is very unequally distributed," Sterly said. "Lower‑income households and vulnerable populations have far fewer options." This disparity raises questions about social equity as climate change reshapes leisure markets.

Economic fallout for heat‑hit regions

The northward shift also threatens economies that depend on summer tourism in hotter parts of Europe. River cruise operators on the Rhine, Moselle and Danube reported unprecedented cancellations after record droughts lowered water levels across central Europe. One operator, speaking on condition of anonymity, said the situation has forced every ship on those rivers to suspend service for the past two and a half months, resulting in massive refunds and revenue loss.

"Regular summers have had moments where the water levels drop and cause us to make adjustments, but usually it's a handful of itineraries affected. This year, it has affected every ship and company on the rivers, non‑stop for the last 2.5 months with no end in sight," the operator explained.

Beyond mobility: policy and infrastructure

Experts argue that relying on mobility alone cannot solve the broader challenge of rising temperatures. Sterly called for comprehensive policy measures to keep cities and towns livable, from heat‑resilient housing and passive cooling designs to urban greening, shade provision and stronger labour protections during heatwaves.

"Policy responses need to keep places safe and liveable for everyone, for example through heat‑resilient housing, passive cooling, urban shade and greening, heat‑health protection, labour protection, etc. Many of this goes beyond what individuals can do," he said.

He concluded that mobility should be an option, not a privilege: "Ideally, mobility should be an adaptation choice, not an adaptation privilege or a forced fate."

As extreme heat becomes more persistent across the continent, the trend toward cooler destinations is likely to continue, reshaping tourism flows, labour markets and regional development strategies throughout Europe.