Passenger Numbers at Ko Samui Airport increased 11% in the first half of 2025

Despite a 4.6% year-on-year drop in Thailand’s foreign tourist arrivals (Jan 1–Jun 29, 2025), passenger traffic at Ko Samui Airport rose 11% in the first half of 2025. In total 796,816 passengers departed from Ko Samui Airport Jan - June 2025 (+78,057), with domestic passengers up 6% and international passengers up 26%. Flight arrivals (landings) were also up 14% versus the first half of 2024.

Source: Ko Samui Airport