In 2025, air travel has become even busier as more people fly for work, holidays and other reasons. Airports around the world are handling millions of passengers every month. Some airports are much busier than others because they connect many countries. This article will tell you about the top-10 busiest airports of the world in 2025.
World’s Busiest Airport 2025
In 2025, Hartsfield-Jackson Atlanta International Airport (ATL) in the United States once again became the world’s busiest airport, handling an impressive 108.07 million passengers. Known for its nine runways and seven concourses, ATL supports both domestic and international flights. Its prime location in Atlanta makes it a key travel hub, offering smooth connections and attracting millions of travelers from around the globe.
Top-10 Busiest Airports in the World 2025
Hartsfield-Jackson Atlanta Intl (ATL), located in Atlanta USA, with the number of passengers of 108.07 million holds the title of the busiest airport in the world, followed by Dubai International (DXB) and Dallas/ Fort Worth Airport.
Here is the list of top-10 busiest airports in the world 2024:
| Busiest Airports in the World 2025 | |||
| Rank | Airport | Location | Passengers |
| 1. | Hartsfield-Jackson Atlanta Intl (ATL) | Atlanta, USA | 108,067,766 |
| 2. | Dubai International (DXB) | Dubai, UAE | 92,331,506 |
| 3. | Dallas Fort Worth International | United States | 87,817,864 |
| 4. | Haneda Airport | Tokyo, Japan | 85,900,617 |
| 5. | London Heathrow | UK | 83,884,572 |
| 6. | Denver (DEN) | USA | 82,358,744 |
| 7. | Istanbul | Turkey | 80,073,252 |
| 8. | Chicago O’Hare | USA | 80,043,050 |
| 9. | New Delhi | India | 77,820,834 |
| 10. | Shanghai Pudong | China | 76,787,039 |
World’s Busiest Airport – Hartsfield-Jackson Atlanta Intl (ATL)
Location: Atlanta, USA
Passengers: 108.07 million
Atlanta’s Hartsfield-Jackson Airport retained its title as the world’s busiest in 2025, welcoming 108.07 million passengers. Boasting nine runways and seven concourses, it serves both domestic and international flights. Its prime location in the United States positions it as a top hub for connecting flights globally.
Second Busiest Airport in the World – Dubai International (DXB)
Location: Dubai, UAE
Passengers: 92.33 million
In 2025, Dubai International Airport (DXB) in the United Arab Emirates secured the second spot, accommodating 92.33 million passengers. As a pivotal hub for Emirates, one of the globe’s largest airlines, DXB serves as a favored layover destination for travelers journeying between Europe, Asia, and Africa, renowned for its ultramodern facilities.
Third Busiest Airport of the World – Dallas/ Fort Worth
Location: USA
Passengers: 87.81 millions
Dallas Fort Worth International Airport in Texas, USA, is the third busiest airport in the world in 2025, serving over 87.8 million passengers. It is a major hub for American Airlines and plays a key role in both U.S. and international travel. The airport connects the Dallas-Fort Worth area to destinations worldwide.
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