The 20 Busiest Airports in the World (2025)

Last updated: June 29, 2026 · By AirportCodesDB Team

Global air passenger traffic hit 9.5 billion passengers in 2024, a 9% increase over 2023 and 3.8% above pre-pandemic 2019 levels. Here are the world's busiest airports ranked by total passengers.

📊 Data Sources: ACI World — 2025 World Airport Traffic Dataset, OAG Megahubs Index 2025, IATA World Air Transport Statistics 2024

🏆 Top 20 Busiest Airports in the World (2025)

#	Code	Airport	City	Country	Passengers (2024)
1	ATL	Hartsfield-Jackson Atlanta International	Atlanta	🇺🇸 USA	~95M
2	DXB	Dubai International	Dubai	🇦🇪 UAE	~92M
3	DFW	Dallas/Fort Worth International	Dallas	🇺🇸 USA	~81M
4	LHR	London Heathrow	London	🇬🇧 UK	~79M
5	HND	Tokyo Haneda	Tokyo	🇯🇵 Japan	~78M
6	IST	Istanbul Airport	Istanbul	🇹🇷 Türkiye	~76M
7	DEN	Denver International	Denver	🇺🇸 USA	~74M
8	ORD	Chicago O'Hare International	Chicago	🇺🇸 USA	~72M
9	DEL	Indira Gandhi International	New Delhi	🇮🇳 India	~72M
10	PVG	Shanghai Pudong International	Shanghai	🇨🇳 China	~70M
11	LAX	Los Angeles International	Los Angeles	🇺🇸 USA	~69M
12	CDG	Charles de Gaulle	Paris	🇫🇷 France	~68M
13	CAN	Guangzhou Baiyun International	Guangzhou	🇨🇳 China	~67M
14	AMS	Amsterdam Schiphol	Amsterdam	🇳🇱 Netherlands	~65M
15	JFK	John F. Kennedy International	New York	🇺🇸 USA	~64M
16	SIN	Singapore Changi	Singapore	🇸🇬 Singapore	~62M
17	ICN	Incheon International	Seoul	🇰🇷 South Korea	~60M
18	BKK	Suvarnabhumi	Bangkok	🇹🇭 Thailand	~59M
19	FRA	Frankfurt am Main	Frankfurt	🇩🇪 Germany	~58M
20	MCO	Orlando International	Orlando	🇺🇸 USA	~57M

💡 Did you know? Shanghai Pudong (PVG) climbed 11 positions in 2024 as China's aviation market fully recovered post-pandemic. The United States remains the world's largest aviation market with 876 million passengers, followed by China with 741 million.

📈 Key Trends in 2025

Regional Growth Leaders

Asia-Pacific: Strongest recovery, driven by China (+25% YoY) and India (+12%)
Middle East: Dubai (DXB) remains the #1 international airport globally with 62.4M international seats
Europe: Heathrow (LHR) and Istanbul (IST) lead European growth
Americas: Six U.S. airports in the global top 20

2025 Forecast

ACI World projects global passenger traffic to reach 9.9 billion in 2025, with annual growth of 4.8%. IATA forecasts air travel demand to grow by 5.8% in 2025, exceeding 10 billion passengers by 2026.

📚 Sources: