According to Holafly’s 2026 Summer Travel & eSIM Report, international travel demand continues to grow, with travel intent reaching 82%, up from 73% during the same period last year.
But the most interesting shift is not the increase in travel itself. It is how people are traveling. This summer, 46.4% of planned trips will cross international borders, and within that group, 51.2% of travelers expect to visit more than one country in a single journey. Travelers are becoming more flexible, more mobile, and more comfortable changing destinations mid-trip.
This trend is closely linked to the growing adoption of eSIM technology. For many travelers, staying connected is no longer something to solve after arriving at a destination. It has become part of the planning process itself.
Asia Continues to Gain Momentum
When looking at destination preferences, Asia remains one of the most dynamic regions.
Spain continues to be one of the world’s most popular destinations, but Japan has consolidated its position as the second most desired international destination, while South Korea has climbed six places to reach fourth globally.
South Korea’s rise reflects the growing influence of cultural exports such as K-pop, film, television, and gastronomy. At the same time, reliable connectivity is making travelers more confident about visiting destinations with different languages, unfamiliar transport systems, and new cultural environments. For many of them, connectivity is what allows them to navigate, translate, book, and adapt in real time.
Convenience Is Becoming Non-Negotiable
The same pattern appears in business travel.
Professionals aged 25 to 44 now represent the majority of business travelers, and they increasingly expect digital services to work instantly and without friction. More than 80% say immediate connectivity improves their productivity from the moment they arrive.
The strongest driver behind eSIM adoption, however, remains surprisingly simple: travelers want to avoid problems they have already experienced. More than 90% of future eSIM users say their decision is shaped by past frustrations such as roaming charges, unreliable public Wi-Fi, or difficulties activating traditional SIM cards.
Sustainability Through Simplicity
Sustainability still matters to travelers, but convenience remains the primary driver of adoption, and increasingly the two point in the same direction.
Moving from physical SIM cards to eSIMs removes an entire physical supply chain: plastic production, packaging, transportation, and distribution. The traveler chooses it for speed and simplicity; the lower environmental footprint comes built in, without asking anyone to compromise on convenience. That alignment, where the easier choice is also the cleaner one, is what makes the shift durable rather than aspirational.
Looking Ahead
One conclusion stands out from this year’s data: connectivity is no longer a travel accessory. It is part of the infrastructure that makes modern travel possible.
Today’s travelers expect flexibility, instant access to information, and peace of mind from the moment they land. As journeys become more international and multi-destination, the brands that win will be the ones that remove friction and make mobility feel effortless.
