List of busiest airports by international passenger traffic

This list shows the world's busiest airports based on how many international passengers they serve each year. International passengers are people flying between different countries, not just within the same country. These airports handle millions of travelers every year, connecting people and cultures from all around the world.

The busiest airports are usually found in big cities or countries with lots of travel, like United States, China, and Japan. They have huge terminals, many gates, and lots of flights taking off and landing every day. These airports are very important because they help businesses, tourism, and families stay connected across the globe.

If you want to see a list that includes both domestic and international passengers, you can look at the List of busiest airports by passenger traffic. That list shows all the airports with the most total travelers, no matter where they are flying from or to.

2024 statistics

The Airports Council International has shared early numbers for the year 2024. These numbers show how many people used airports around the world for travel between different countries. The list helps us see which airports were the busiest for international travelers.

2023 statistics

The Airports Council International shared early numbers for the year 2023. These numbers show how many people used airports around the world when traveling to different countries. This helps us understand which airports were the busiest for international travel during that time.

2022 statistics

The Airports Council International shared early numbers for 2022. These numbers show how many people used airports around the world for international travel during that year. This helps us understand which airports were the busiest for people flying between different countries.

2021 statistics

The Airports Council International shared early numbers for the year 2021. These figures show how many people traveled through different airports around the world for international trips.

2020 statistics

The Airports Council International shared early numbers for 2020. These numbers show how many international passengers — people flying between different countries — used various airports around the world that year. The data gives us a snapshot of travel patterns before many changes happened later in the year.

2019 statistics

The Airports Council International shared early numbers from January to December of 2019. These figures show how many people traveled through different airports around the world during that time. The data helps us understand which airports were the busiest for international travel in that year.

2018 statistics

The Airports Council International shared early numbers for the year from January to December. This list ranks the world's busiest airports based only on how many international passengers they served during that time.

2017 statistics

The Airports Council International shared early numbers for the year from January to December. These figures help us see which airports around the world were the busiest for international travelers during that time.

2016 statistics

The Airports Council International shared early numbers from January to December of 2016. These figures show how many people used airports around the world for international travel during that year. The data gives us a snapshot of which airports were the busiest for people flying between different countries.

2015 statistics

The Airports Council International shared data from January to December 2015 showing the world's busiest airports for international travelers. These figures help us understand which airports were most popular for people flying between different countries during that year.

2014 statistics

The Airports Council International provided figures for the busiest airports around the world based on international passenger traffic from January to December of 2014. These statistics help us understand which airports were the most active for international travelers during that year.

2013 statistics

The Airports Council International provided figures for the busiest airports around the world in 2013, covering all international passenger traffic from January to December of that year. These statistics help us understand which airports were the most active for international travel during that time.

2011 statistics

The Airports Council International shared data from January to December 2011 showing which airports around the world had the most international passengers. These statistics help us understand how busy different airports were during that year.