Buzz (airline founded in 1999)

Buzz
IATA ICAO Call sign
UK BUZ BUZZ
Founded1999 (1999)
Commenced operations4 January 2000 (2000-01-04)
Ceased operations31 October 2004 (2004-10-31)
HubsLondon Stansted Airport
Parent company
HeadquartersEndeavour House at London Stansted Airport, Uttlesford, Essex, England, United Kingdom

Buzz (styled as buzz) was a British low-cost airline operating services within Europe. It was founded in 1999 as a subsidiary of Dutch national airline KLM and began operations on 4 January 2000. After being acquired by Ryanair in April 2003, it ceased operations at the end of October 2004. In 2019, Ryanair revived the Buzz name by rebranding its Polish subsidiary Ryanair Sun.