Top 10 busiest Airports in the world by international passenger traffic (2025)
Navigating the world’s busiest airports is an experience shared by millions of travelers annually. These bustling hubs not only facilitate global connectivity but also offer a glimpse into the scale and efficiency of modern air travel. Here’s a look at the top 10 airports worldwide by international passenger traffic, based on the latest data:
It’s important to mention again that these are the Top Ten Busiest Airports by International Traffic, because if you are looking for the Top Ten busiest airports by all traffic the list will be different and almost half of the airports will be from the United States.
Top Ten Busiest Airports in the World
by International Passengers.
- Dubai International Airport (DXB). Located in the United Arab Emirates, DXB handled approximately 86.4 million international passengers in 2024. Serving as the primary hub for Emirates and flydubai, it connects over 240 destinations across six continents. The airport is renowned for its world-class shopping, dining options, and amenities like sleeping pods and zen gardens. Check Out Dubai Airport Transportation. Dubai would be the Busiest Airport in the World by international traffic, but let’s not forget that the actual Busiest Airport in the World is Atlanta.
- London Heathrow Airport (LHR). As the United Kingdom’s busiest airport, LHR saw around 74 million international passengers in 2024. It serves as a major hub for British Airways and offers extensive connections throughout Europe and beyond. Travelers can enjoy numerous lounges, shopping outlets, and diverse dining options. Check Out London Airport Transportation.
- Amsterdam Airport Schiphol (AMS). Situated in the Netherlands, Schiphol welcomed about 61 million international passengers in 2024. It serves as a hub for KLM Royal Dutch Airlines and offers unique features like an in-airport library and a museum showcasing Dutch art. Check Out Amsterdam Airport Transportation.
- Paris Charles de Gaulle Airport (CDG). France’s largest international airport accommodated approximately 61 million international passengers in 2024. As a hub for Air France, CDG offers extensive shopping, dining, and relaxation facilities, including luxury boutiques and spa services. Check Out Paris Airport Transportation.
- Singapore Changi Airport (SIN). Changi Airport handled around 58 million international passengers in 2024. Renowned for its exceptional services, it features attractions like the Jewel complex, which includes a rain forest, the world’s tallest indoor waterfall, and numerous retail and dining options. Check Out Singapore Airport Transportation.
- Istanbul Airport (IST). Turkey’s primary international gateway saw approximately 58 million international passengers in 2024. IST serves as a hub for Turkish Airlines and offers modern amenities, extensive shopping, and dining options, reflecting Istanbul’s rich cultural heritage. Check Out Istanbul Airport Transportation.
- Incheon International Airport (ICN). South Korea’s largest airport welcomed about 55 million international passengers in 2024. As a hub for Korean Air, ICN offers amenities like a Korean culture museum, an ice-skating rink, and a spa, enhancing the passenger experience. Check Out Incheon Airport Transportation.
- Frankfurt Airport (FRA). Germany’s busiest airport accommodated approximately 54 million international passengers in 2024. Serving as a hub for Lufthansa, FRA provides extensive shopping, dining, and relaxation facilities, including transit hotels and shower facilities. Check Out Frankfurt Airport Transportation.
- Doha Hamad International Airport (DOH). Qatar’s main airport saw around 45 million international passengers in 2024. As the hub for Qatar Airways, DOH offers luxury shopping, art installations, and comfortable lounges, including the renowned Al Mourjan Business Lounge. Check Out Doha Airport Transportation.
- Madrid-Barajas Airport (MAD). Spain’s largest airport handled approximately 43 million international passengers in 2024. Serving as a hub for Iberia, MAD offers a range of services, including shopping, dining, and art exhibitions, reflecting Spanish culture. Check Out Madrid Airport Transportation.
These international airports not only serve as transit points but also as destinations offering a plethora of services and experiences, making air travel more enjoyable for passengers worldwide.
