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On the railways there were a number of routes that were affected by the snow, causing misery for commuters.
No trains were able to run between Watford Junction in Hertfordshire and Harrow and Wealdstone in north west London, while snow caused disruption between London and Reading in Berkshire.
Trains were unable to run between Barnes and Hounslow via Brentford in west London, while there were delays between London and Ashford International in Kent and also between Sevenoaks in Kent and Hither Green in south east London.
A statement on Ryanair's website said the airline's flights from Stansted and Luton were affected by the wintry conditions.
The wintry conditions caused delays at Aberdeen Airport, while a number of main line rail services and Tube trains were also effected by the weather.
Flights were suspended from taking off and landing at Stansted Airport from 6am to 8.20am as the runway was closed due to heavy snow, a spokesman said.
Passengers are advised to check with their airline before they travel and are urged to take extra time to get to the airport as the roads surrounding the area are "treacherous".
The runway at Luton Airport was closed for about an hour this morning and there have been delays to some flights, a spokesman for the airport said.
The runway was de-iced and has now re-opened but passengers are warned that there could be further delays to flights as a "knock-on effect".
Passengers are advised to check with their airline and the airport's website before they travel.
Twitter users are giving their own snow reports this morning, using the hashtag #uksnow. Their tweets are being plotted on a real-time map of Britain.
Latest ITV News reports
Earlier this morning a wintry mix tracked from the Midlands through to south east England.