10 Biggest Airports in the World in 2025

 10. Suvarnabhumi International Airport (BKK) – 32.4 km² (Thailand)

Biggest Airports in the World

 9. Cairo International Airport (CAI) – 36.3 km² (Egypt)

Biggest Airports in the World

 8. Shanghai Pudong International Airport (PVG) – 39.9 km² (China)

Biggest Airports in the World

7. George Bush Intercontinental Airport (IAH) – 44.5 km² (USA)

Biggest Airports in the World

 6. Beijing Daxing International Airport (PKX) – 46.6 km² (China)

Biggest Airports in the World

 5. Washington Dulles International Airport (IAD) – 48.6 km² (USA)

Biggest Airports in the World

 4. Orlando International Airport (MCO) – 53.8 km² (USA)

Biggest Airports in the World

 3. Dallas/Fort Worth International Airport (DFW) – 69.6 km² (USA)

Biggest Airports in the World

 2. Denver International Airport (DEN) – 135.7 km² (USA)

Biggest Airports in the World

1. King Fahd International Airport (DMM) – 776 km² (Saudi Arabia)

Biggest Airports in the World