London International Airport (IATA: YXU, ICAO: CYXU) is located five nautical miles (9.3 km; 5.8 mi) northeast of the city of London, Ontario, Canada.

In 2018, the airport handled 514,685 passengers and, in 2011, was the 20th busiest in Canada in terms of aircraft movements, with 94,747. Air Canada Express and West Jet provide year-round flights to London International Airport. It also provides services for cargo airlines.