South Korea's Incheon International Airport surpassed Heathrow, handling 38.4 million international passengers in the first half of 2026, becoming the world's busiest airport.

Incheon Airport overtook London Heathrow and Singapore Changi to become the world’s busiest international passenger hub in the first half of the year, reaching

Incheon International Airport handled the highest number of international passengers in the first half of this year globally, surpassing long-stand...