Cochin International Airport (IATA: COK, ICAO: VOCI) (locally referred to as Kochi Airport, Kochi International Airport or Nedumbassery Airport) is an international airport serving the city of Kochi, Kerala, in southwestern India. It is located at Nedumbassery, about 25 km (16 mi) northeast of the city center. The airport is the first of its kind to be developed under a public-private partnership (PPP) model in India. This project was funded by nearly 10,000 non-resident Indians from 32 countries. It is the busiest and largest airport in the state of Kerala and the fourth busiest (in terms of International passengers) airport in India. As of 2024, the airport caters to more than 63% of the total air passenger traffic in Kerala. It is the fifth-busiest airport in India in terms of international traffic, and the eighth-busiest overall.

In fiscal year 2023–2024, the airport handled more than 10.3 million passengers with a total of 67,469 aircraft movements. As of 2024, the airport is served by over 25 airline companies, carrying passengers to 31 international destinations and 22 domestic destinations.

The airport operates three passenger terminals and one cargo terminal with a total area of over 225,000 square metres (2,421,880 sq ft).