Home   »   General Studies   »   Largest Airport in the World

Largest Airport in the World By Size and Area

Airports function as dynamic portals connecting people to global air travel opportunities. A number of these airports are expansive, equipped to handle large numbers of passengers and aircraft. These extensive terminals frequently offer impressive facilities, including bookstores, dining options, luxurious lounges and play areas for children. Exploring these airports can be both thrilling and occasionally challenging due to the multitude of levels, sections and check-in-areas. In this article, we will explore the world’s largest airports and delve into intriguing facts about them.

Largest Airport in the World

The largest airport in the world is the king Fahd International Airport, located in Dammam, Saudi Arabia which covers an area of about 300 sq. miles.

Here is the list of Top 10 largest airports of the world:

S. No. Name of Airport Location Area (in sq. km) Area (in miles)
 1 king Fahd International Airport Dammam, Saudi Arabia 776 299.61
2 Denver International Airport Denver, CO United States 135.7 53.09
3 Dallas/Fort Worth International Airport Dallas, TX United States 69.6 26.88
4. Orlando International Airport Orlando, FL United States 53.8 20.78
5. Washington Dulles International Airport Washington D.C., United States 48.6 18.75
6. Beijing Daxing International Airport Beijing, China 46.6 18
7. George Bush International Airport Houston, TX United States 44.5 17.19
8. Shanghai Pudong International Airport Shanghai, China 39.9 15.4
9. Cairo International Airport Cairo, Egypt 36.3 14
10. Suvarnabhumi International Airport Bangkok, Thailand 32.4 12.51

1. Largest Airport in the World: King Fahd International Airport

Top 10 Largest Airports in the World - 1. King Fahd International Airport (78000 hectare) | ET RealEstate

Area: 299.61 sq. km

Owner: Government Authority of Civil Aviation

Operator: Dammam Airports Company

Opened: 28th November 1999

Key Points: Some of the important points related to world’s largest airport, king Fahd International Airport are as follows:

  • King Fahd International Airport is in Dammam, Saudi Arabia.
  • It is the world’s largest airport at about 300 sq. miles.
  • It was a U.S. airbase during the Gulf War before becoming a passenger airport in 1999.
  • It is the third largest in passenger numbers in Saudi Arabia, with around 10 million travellers yearly.
  • The airport has 3 terminals, one for regular travellers, one for employees and one for the Saudi royal family.
  • The busiest route is to and from Dubai.
  • The main terminal has shops, restaurants, cafeterias and banks.
  • There is a fancy royal terminal too, even though it is not used much.

2. World’s Second Largest Airport: Denver International Airport

Denver International Airport | VISIT DENVER

Area: 135.7 sq. km

Owner: City & Country of Denver

Operator: City & Country of Denver Department of Aviation

Opened: 28th February, 1995

Denver International Airport (DIA), located in Denver, Colorado, is the largest airport in the US and the second-largest globally. Covering an immense 33,000 acres with a remarkable three-mile runway, it serves over 69 million passengers annually. DIA is a bustling international hub, hosting 25 airlines and providing access to 215 destinations. The airport boasts an underground train linking three concourses, stunning art installations, Rocky Mountain vistas, various lounges, message facilities and a plethora of shops and dining options.

3. World’s Third Largest Airport: Dallas/Fort Worth International Airport

Suffolk Awarded Dallas/Fort Worth International Airport Terminal C Renovation | Suffolk Construction

Area: 69.9 sq. km

Owner: Cities of Dallas and Fort Worth

Operator: DFW Airport Board

Opened: 23rd September, 1973

Dallas Fort Worth International Airport (DFW) is the world’s third-largest airport, serving North Texas. It is a major hub for American Airlines, headquartered nearby. Covering 17,000 acres with its own zip code and emerging services, DFW connects to 260 destinations via 28 airlines, serving over 73 million passengers. Inside, it resembles a mall with spas, lounges, business clubs, abundant shops, restaurants and two on-site hotels.

4. Orland International Airport

Orlando International Airport is a 3-Star Airport | Skytrax

Area: 53.8 sq. km

Owner: Greater Orlando Aviation Authority

Operator: Greater Orlando Aviation Authority

Opened: 1940

Orlando International Airport (MCO) is a major international airport located 6 miles southeast of Downtown Orlando, Florida. It is the busiest airport in Florida and the seventh busiest in the United States, serving as a hub for several airlines and offering a wide range of domestic and international flights. MCO covers 11,605 acres, making it one of the largest U.S. airports by land area.

5. Dulles International Airport

Washington Dulles International Airport (IAD)

Area: 48.6 sq. km

Owner: United States federal government

Operator: Metropolitan Washington Airports Authority

Opened: 17th November, 1962

Washington Dulles International Airport (IAD) is a major public airport in Dulles, Virginia, situated 26 miles west of downtown Washington, D.C. It opened in 1962 and is named after John Foster Dulles. Operated by the Metropolitan Washington Airports Authority, it is one of the largest U.S. airports by land area. Dulles serves as a significant hub for United Airlines and handles substantial international passenger traffic in the Mid-Atlantic region.

Find More General Studies News Here


First Woman Speaker of Lok Sabha_90.1


Which is the largest airport in the world?

The largest airport in the world is the king Fahd International Airport, located in Dammam, Saudi Arabia which covers an area of about 300 sq. miles.

Which is the second largest airport in the world?

The second largest airport in the world is Denver International Airport, located in Denver, CO United States which covers an area of about 53.09 sq. miles.

About the Author

My role as a content writer specializing in current affairs at Adda247 involves meticulously researching and crafting compelling articles aimed at guiding and informing candidates preparing for National and State Level Competitive Government Exams. With a dedication to educational excellence, I strive to keep our candidates abreast of the latest developments and trends in current affairs. By providing insightful and engaging content, I aim to ensure that aspiring candidates are well-prepared and informed for their examinations.