High Quality Content by WIKIPEDIA articles! London Luton Airport (IATA: LTN, ICAO: EGGW) (previously called Luton International Airport) is an international airport located 1.5 NM (2.8 km; 1.7 mi) east of the town centre in the Borough of Luton in Bedfordshire, England and is 30.5 NM (56.5 km; 35.1 mi) north of Central London. The airport is 2 mi (3.2 km) from Junction 10a of the M1 motorway. It is the fourth-largest airport serving the London area after Heathrow, Gatwick and Stansted, and is one of London`s six international airports along with London City and Southend.