Top 10 Largest Airports in the World by Size in 2021

Explore the list of 10 largest airports in the world by size in 2021. Keep reading the context to know which airports rank where!

Looking for the list of Top 10 largest airports in the world in 2021? Well, you have reached the right place! We are here to offer you an in-depth review of the largest airports in the world that are creating waves at the moment.

Among a large number of airports in the world, there are a few that brings forward its grandeur like no other. There are a number of airports in the world that will make you feel like you have entered an entire city of its own.

Top 10 Largest Airports in the World by Size

With time, the biggest airports have become the busiest in the world. While there are more than a thousand airports, some are quite easy to navigate, whereas some make it difficult to sail through.
Did you ever get lost in an airport? Well, this time try out the largest airports in the world and see if you find your way out.

If you dread the long queues and unending gates at a few of the airports, the bigger attraction is waiting for you in the below mentioned most gigantic airports of the world.

In this article, we are here to review the airports that are as large as having an entire galaxy of its own. Check out the list of the largest airports in the world.

An overview of the Largest Airports in the World 2021:

The world is travelling today, sometimes for business, while other times for pleasure. Some of the largest airports in the world are worth a visit to experience the grandeur they bring with themselves. Let us explore a list of the largest airports in the world by size in 2021.

1. Beijing Daxing International Airport (PKX)-Beijing, China

Beijing Daxing International Airport, the biggest airport in the world and also the largest airport in China has made its name among the list of the gigantic airports. The humungous airport is spread over a sprawling area of 7.5 million sq ft, which is one of the largest areas ever making it the biggest airport in the world in 2020 by area.

The second international airport in the city is welcoming travellers since September 2019. A total land space of 18 square miles is sure to make you lose than an extra inch you have gained.
Being nicknamed as “starfish”, the airport has been built to adhere to eco-friendly norms. The name has been given after architect Zaha Hadid who incorporated his futuristic design into crafting the beautifully designed airport in Beijing.

A busy airport of the world, Beijing Daxing International Airport comes with unique facilities such that make the airport an ecosystem hub.

  • The biggest airport in the world
  • Enabled with solar panels
  • Complied with eco-friendly norms
  • Build with futuristic design in mind

2. King Fahd International Airport, Saudi Arabia

The King of the airports, King Fahd International Airport is located in Saudi Arabia and is one of the largest airports in the world by land area. Covering a large extravagant stretch of 77,600 hectares, the airport was considered as the biggest in the world, until recently when it was knocked off by the airport mentioned above.

Being officially opened in the year 1999, the biggest airport in Saudi Arabia is a busy hub that carries a few million passengers yearly which also makes it one among the top 5 largest airports in the world. Spread over an area of 3.53 million square feet, the airport is a huge galaxy of its own, bigger than a few countries.

Capably handling more than a million passengers each year, King Fahd International Airport earns a sweet spot amidst the list of top 10 biggest airports in the world 2021.

A primary hub of three distinct Saudi Arabian airlines such as SaudiGulf Airlines flynad, Aramco Aviation, and Saudia, the airport is a sight to discover.

  • Second largest in the world
  • Built to handle a few million passengers each year
  • Spread over a stretch of 780 square kilometers
  • Houses a mosque and a hotel comprising 250 rooms

3. Denver International Airport, United States

The largest international airport in the United States, Denver International Airport makes its way to acclaiming the third spot on the list. Featuring six runways, one of the biggest airports of the world covers a magnificent area of 13, 570 hectares, also making it one of the biggest airports in the world 2021.

If you ever have visited Denver International Airport, you would know it is the largest airport in the US, specifically in North America. Officially operating since 1995, the airport witnesses large amount of passenger traction each year.

Perched at a height of 1,655m above sea level, Denver International Airport boasts the longest runway in the United States, as long as 5km, making it the biggest airport in the US! Now that is a hell lot of a length, I must say! Moreover, the length is beneficial for flights to take off amidst the lower pressure conditions.

A hub of Frontier, United Airlines with the base of Southwest Airlines, this North American airport is bigger than what the island of Manhattan has to offer you.

  • The largest airport in United States
  • Operating since 1995
  • Spread over a stretch of 13, 570 hectares
  • Bigger than Manhattan island itself
  • Long runway stretch over 5km

4. Dallas International Airport, United States

The second largest airport in the United States, Dallas International Airport is also known as Fort Worth International Airport. Spread over a large area cover of 6,963 hectares, the airport operates with five operational terminals making it one of the largest airports in the world by size in 2021.

Have you ever imagined of an airport as large as having a zip code of its own? Well, this stands true with Dallas that brings along a whole world of its own within the airport making it one of the largest airports in the world 2021.

Proudly boasting a number of services such as medical services, police and fire protection services, the airport is ranked as being one of the best in the world, in terms of its quality.

Located between Forth Worth and Dallas, the airport offers service to a total of 260 destinations. Do not forget that while you drive out from one of the biggest airports in United States, you need to pay a toll to leave.

American Airlines is the chief operating airline of the airport that controls maximum of the flights. With its very own city designation, the DFW airport makes its place amongst the biggest airports in the world 2021.

  • The second largest airport in the United States
  • Comprises of its own zip code
  • Has own postal service city designation
  • Spread over an area of 6,963 hectares
  • Has own line of emergency services
  • Needs people to pay a toll while driving out of the airport

5. International Airport, Orlando, USA

Have you ever wondered which airport receives maximum traction of Disney World?
Well, it is none other than Orlando International Airport situated in Orland, USA. The lovers of Disney World call the airport their home. With an average of a few million travelling to Disney Year each year, the passenger traffic needs no wild guess.

Located at a distance of nine miles from downtown Orlando, the airport is one of the largest airports in Florida and also one among the largest airports in the world by size in 2021.
Situated over a sprawling area of 11,609 acres of land, the airport connects all Disney fans to the place of their dreams.

As it was initially put to the use of civil war, nobody would have ever thought that someday it will be the third biggest airport in the US, making it one of the biggest airport in the world 2021!

  • The third-largest airport in the United States
  • Spread over an area of 46.98 square kilometers
  • Hub of Disney Land lovers
  • Was a military base initially until the end of the Vietnam War

6. Washington Dulles International Airport, United States

The largest airport in the Baltimore-DC area, Washington Dulles was officially inaugurated in the year 1962. Inaugurated by Presidents Dwight Eisenhower and John F. Kennedy, the airport is well known in the world with the code DIA.

The airport has been named after John Foster Dulles, the 52nd Secretary of State, serves as many as 125 destinations all around the world and is also one of the largest airports in the world in 2021.

Occupying a total area of 5,200 hectares of land, the DIA airport proudly serves the metropolitan area of Washington and is one of the biggest airport in the world. Having opened its doors for the public on November 17th, 1962, Washington Dulles International Airport is a busy airport serving people from one destination to the other.

Comprising the main terminal, two distinct sub-terminals, and four runways, one of the biggest international airport in US has the ability to serve a few million passengers each year.

  • Inaugurated in 1962
  • Serves 125 destinations
  • Hub for United Airlines
  • Named after John Foster Dulles
  • Spread over 5,200 hectares of land
  • Serves Washington metropolitan area

7. George Bush Intercontinental Airport, United States

Also known as Houston Intercontinental Airport, George Bush International Airport ranks as the 7th largest international airport in the world and is one of the top ten largest airports in the world. Visible from the name, the airport has been named after the 41st President of the United States, George H. W. Bush.

Operating since 1969 in Houston, Texas, the airport is located at a distance of 23 miles north of Downtown Houston. Serving a few million passengers each year, George Bush International Airport is claimed as the 47th busiest in the world, and one of the largest in the United States.

In the year 2017, it was declared as the very first ever airport in North America to introduce nonstop flights to each and every continent. Known as the second biggest hub of United Airlines, George Bush Airport presents maximum runways for the convenience of the passengers.

Serving to 180 international destinations, we welcome IAH to the list of top 10 largest airports in the world in 2021.

  • Named after 41st President of the United States, George H. W. Bush
  • 47th busiest airport in the world and 14th in the United States
  • First ever airport to introduce nonstop flights in North America
  • Serves across 180 destinations worldwide

8. Shanghai Pudong International Airport, China

Shanghai Pudong International Airport considered one of the most popular aviation hubs of East Asia ranks 8th in our list of the largest airports in the world in 2021. Occupying a large area of 40 square kilometres, Pudong airport, operated by the Shanghai Airport Authority deserves its place in the list of largest airports in the world.

Located in Pudong and at a distance of 30 kilometres away from the city centre of Shanghai, Shanghai International Airport is the busiest gateway of mainland China. The fifth busiest international airport in Asia acts as the major hub of attracting a large number of passenger traffic.

Operating as the primary hub of a number of China based airlines, this airport also boasts as one of the largest airports in the world by size. It is also the largest ever express hub in Asia with DHL hub opening recently in the year 2012. Along with these airlines, it also is a hub of many others such as Air China, Spring Airlines, China Southern Airlines, and China Eastern Airlines and so on.

  • A popular aviation hub of East Asia
  • The fifth busiest international airport in Asia
  • Hub of China Eastern Airlines and Shanghai Airlines
  • Five runways

9. Cairo International Airport, Egypt

Cairo International Airport, the primary international airport of Cairo is also the busiest airport in Egypt and ranks one among the 10 largest airports in the world. Started out in the forties, the airport was soon transformed into a civilian airport from an air-force base.

The airport comprises three distinct terminals, three terminals and ranks one among the top 10 largest airports in the world. Located in Heliopolis, the airport is the hub of Nile Air and Egypt Air.
Known as ‘King Farouk 1st Airport’, Cairo International Airport has given the code CAI. Located in Heliopolis, the airport is a view to gaze at with being spread across 3,700 hectares of land.

  • The busiest airport of Egypt
  • The primary hub of Nile Air and Egypt Air
  • The second busiest airport in Africa

10. Suvarnabhumi Airport, Bangkok, Thailand

A very popular airport among the travellers, Suvarnabhumi International Airport in Bangkok seeks a sweet place among the top 10 largest airports in the world in 2021. The third biggest airport in Asia, formerly known as Nong Nguhao, has also emerged as one of the most popular ‘Instagram-worthy’ spots.

Laid over a large area of 32 square kilometres, the airport is as busy as navigating 76 flights per hour. One among the two international airports in Bangkok, Suvarnabhumi is the largest airport in Thailand.

It serves as the primary hub for notable Asian airlines such as Jet Asia, Bangkok Airways and Thai Airways International. Claimed as being the ninth busiest international airport in Asia, Suvarnabhumi is a must include in our list.

The airport opened its official doors on 15th September 2006 welcoming a number of domestic flight services. The international services started operating on 28th September 2006. Comprising one of the tallest control towers in the world, the airport is a regional hub for aviation in Southeast Asia.

  • 17th busiest airport in the world
  • Hub of Thai Airways International, Bangkok Airways and Jet Asia
  • Major cargo hub of Asia
  • Comprises of one of the tallest control towers in the world
  • World’s most popular airport for Instagram photographs

A world to explore with the Top 10 largest airports in the world in 2021

The largest airports in the world are undoubtedly an experience to explore. Most of them have received eminent rankings worldwide that make them the show stopper in the world rankings.
Comprising the best of facilities such as emergency medical services and a few more make these airports the most secured way of travelling. Serving as the mode of connection between a destination to the other, the largest airports of the country are worth your visit.

Hope by now you have received the knowledge of the top 10 largest airports in the world by size in 2021. The next time you visit, make sure you have marked your way so that you do not lose your way out in these gigantic airports.