Booking.com Reveals 2026 Travel and Sustainability Report

The latest annual Travel and Sustainability Research from Booking.com reflects significant trends among global travelers in 2026, who are shifting their behaviors in meaningful ways. In particular, adapting to extreme weather and avoiding overcrowding have become the "new normal" for travelers across all age groups, carrying clear implications for the Thai tourism industry.

Data from over 32,500 respondents across 35 countries found that while 85% of travelers consider sustainable travel important, a "generational paradox" has emerged. Younger generations, such as Gen Z and Millennials, express stronger intentions toward sustainability but are less likely to follow through in practice compared to older generations. Meanwhile, Baby Boomers and Gen X, despite speaking less about the topic, are more likely to take practical action, such as reducing waste, lowering energy consumption, and supporting local businesses—actions that align with Thailand’s increasingly popular community-based tourism.

Another key factor reshaping the global tourism landscape is "extreme weather." Approximately 74% of travelers stated they consider climate risks when choosing both destinations and travel timing, and as many as 31% had to cancel or change their travel plans in the past year. This reflects a direct challenge for Thailand as a tropical destination that faces heatwaves, heavy rain, and seasonal flooding.

Trends in traveler behavior also point to new market opportunities: 43% plan to avoid overcrowded tourist spots, 42% choose to travel during the off-season, and 25% are looking for cooler destinations. This is a positive signal for Thailand's secondary cities, such as mountainous provinces or natural areas with lower temperatures. It also encourages the redistribution of tourists away from primary hubs like Bangkok, Phuket, or Chiang Mai toward new areas, helping to mitigate overtourism and generate income for local communities.

In the accommodation sector, data indicates that travelers are increasingly prioritizing stays with sustainability certifications. In 2025, more than 100 million nights were booked in such accommodations worldwide. This reflects an opportunity for Thai operators to upgrade their hotel and lodging standards to align with international criteria and meet the demands of high-quality tourists.

The overall picture suggests that the future of Thai tourism cannot rely solely on natural resources or popular destinations. It must adapt in terms of "Time, Space, and Standards"—from distributing travel seasons and developing secondary cities to elevating the sustainability efforts of operators. This ensures alignment with the behavior of modern travelers who are not just looking at "where to go," but are increasingly concerned with "how to go" and "how it impacts the world."

Reference: Booking.com’s Latest Travel and Sustainability Research Reveals Unexpected Generational Paradox

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