26 Largest Airports in the World

Updated On November 15, 2023
Largest Airports in the World

There are over 44,000 airports worldwide.

These mini-cities are also crucial to an area’s growth.

Airports contribute to economic development, providing millions of jobs and trillions of dollars in annual trade and revenue.

Today’s modern airports are more than a place to board a plane.

They have become extraordinary destinations.

Of course, their primary purpose is to facilitate global transportation – moving passengers and various goods essential to the health and growth of cities and countries.

However, some of today’s largest airports also have amusement parks, museums, shopping centers, hotels, and restaurants.

Here are the largest airports on the planet by total square kilometers.

AirportNameCountrySquare Kilometres
King Fahd International AirportSaudi Arabia776
King Khalid International AirportSaudi Arabia375
Denver International AirportUnited States135
Kuala Lumpur International AirportMalaysia100
Istanbul AirportTurkey76
Dallas/Fort Worth International AirportUnited States69
Southwest Florida International AirportUnited States54
Orlando International AirportUnited States53
Washington Dulles International AirportUnited States48
Beijing Daxing International AirportChina46
George Bush Intercontinental AirportUnited States44
Kansas City International AirportUnited States43
Pittsburgh International AirportUnited States40
Shanghai Pudong International AirportChina39
Cairo International AirportEgypt36
Dubai International AirportUnited Arab Emirates35
Suvarnabhumi AirportThailand32
Paris Charles de Gaulle AirportFrance32
Salt Lake City International AirportUnited States31
Chicago O'Hare International AirportUnited States30
Adolfo Suarez, Madrid-Barajas AirportSpain30
YEG Edmonton International AirportCanada28
Amsterdam Airport SchipholNetherlands27
Brisbane International AirportAustralia27
Frankfurt AirportGermany23
Rajiv Gandhi International AirportIndia22

Saudi Arabia‘s King Fahd International Airport is the world’s crown jewel of airports.

It covers an astounding 776 square kilometers.

Second on the list is the country’s King Khalid International Airport, which has over 375 square kilometers of aerospace and retail areas.

Denver International Airport in central Colorado is the United States‘ largest airport by land area, covering 135 square kilometers.

While Malaysia‘s Istanbul Airport, west of the city, is Turkey‘s closest airport to the Black Sea and Bulgaria.

It covers roughly 76 square kilometers of the Arnavutköy district.

The major airport hubs of DallasFort Worth (DFW) International Airport, Southwest Florida International Airport, and Orlando International Airport, all within the continental United States, are sized at 69, 54, and 53 square kilometers, respectively.

The next largest airports, measured by land mass, are also in the United States.

Washington Dulles International Airport, which serves Washington D.C. and all points south of the nation’s capital, sits on 48 km2.

George Bush Intercontinental Airport, north of Houston, Texas, on the Gulf Coast, occupies 44 sq. km.

Immediately behind on the list is the Kansas City International Airport, ringing in at 43 square kilometers.

Southwestern Pennsylvania‘s Pittsburgh International Airport serves as both a civilian and a military airport.

Bounded by Loop IH-376, it covers approximately 40 square kilometers.

China‘s largest airport, Beijing Daxing International Airport, extends roughly 46 square kilometers.

The Shanghai Pudong International Airport, located on the far southeastern tip of mainland China, is a notable 39 km2.

Various airports around the world average a respectable 30-40 square kilometers.

Comparatively modest in size but still a good workout for passengers, it includes Egypt‘s Cairo International Airport at 36 sq. km. and the UAE’s 35 square kilometers of Dubai International Airport.

Thailand‘s Suvarnabhumi Airport, often referred to as Bangkok International Airport, is an artistic space that has two runways across 32 km2.

Paris‘ Charles de Gaulle Airport is a European gateway.

Its 32 square kilometers serve an estimated 57.5 million travelers annually.

Salt Lake City International Airport, in central Utah, covers roughly 31 km2.

Chicago O’Hare International Airport and Adolfo Suarez, Madrid-Barajas Airport in Spain are tied, measuring 30 square kilometers each.

Canada‘s YEG Edmonton International Airport is the country’s fifth busiest and largest airport.

It sits on 28 km2 at an elevation of 2372′ above sea level.

Amsterdam Airport Schiphol covers 27 square kilometers and is located just southwest of Amsterdam near Haarlemmermeer.

Another 27-square-kilometer airport is Brisbane International Airport, on Australia‘s east-central coast, serving South Queensland.

Over 23 million passengers pass through annually.

Frankfurt Airport is the country’s largest international airport for both passengers and goods.

The airport, located just south of the city, covers a notable 23 km2 in south-central Germany and is served by two train stations and local shuttles.

The 26th largest airport on the list is India‘s Rajiv Gandhi International Airport, which is a modest 22 square kilometers.

This civilian aerospace serves the population of nearby Hyderabad, Telangana.

Frequently Asked Questions

Which country has the most airports worldwide?

The United States of America is the world leader with the highest number of airports.

There are, at last count, 13,513 officially sanctioned airports, airstrips, and air stations.

What is the smallest country without an airport?

There are several countries without airports.

However, Vatican City has the smallest independent sovereignty, 0.44 km2, without an airport.

Instead, the Holy See has a special heliport for Vatican personnel and visiting dignitaries.

What are the Three Letter Airport Codes?

The three-letter location identifier codes are assigned by the International Air Transport Association (IATA).

They are used in aviation to identify an airport and in shipping to confirm a location.

1 Comment on 26 Largest Airports in the World

  1. j
    jonathan says:

    I wonder which one is the busiest?

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