Cardiff Airport (Welsh: Maes Awyr Caerdydd) (IATA: CWL, ICAO: EGFF) is an airport based in Rhoose, Wales. It is the only airport offering commercial passenger services in Wales. The airport is owned by the Welsh Government, operating at it at arm's length as a commercial business.

In the early 1940s, the Air Ministry requisitioned land in the rural Vale of Glamorgan to set up a wartime satellite aerodrome and training base, named RAF Rhoose, for Royal Air Force (RAF) Spitfire pilots.