Helios International College is located in South Harrow, in the London Borough of Harrow. The London Borough of Harrow is a London borough of outer north-west London. It borders Hertfordshire to the north and other London boroughs: Hillingdon to the west, Ealing to the south, Brent to the south-east and Barnet to the east.

South Harrow has grown out of the village of Roxeth as a result of urbanisation and easier access from Central London by rail. South of the old village centre (located at the bottom of Roxeth Hill) and beyond the newly developed shopping area, lies South Harrow tube station and the High Street (Northolt Road).

Bus routes

The following London bus routes serve South Harrow:

• 114 Ruislip Stn to Mill Hill Broadway
• 140 Heathrow Airport to Harrow Weald (24-hour service)
• 258 South Harrow Stn to Watford Junction
• 398 Ruislip Stn to Greenford (Monday to Saturday only)
• 487 South Harrow Stn to Willesden Junction
• H12 South Harrow Stn to Stanmore Stn
• 640 School Service (South Harrow to Harrow Weald - schooldays only)

Nearby railway stations

• South Harrow tube station (Piccadilly Line)-2minutes walk
• Northolt Park (Chiltern Main Line)-10minutes walk