long term parking at Heathrow please?

[triplets]

Hi ,
We are flying to San Fran on July 26th, back 23rd Aug! Flying with United so not sure which terminal yet at Heathrow. Its about 29 days parking, can anyone recommend a good but reasonable car park please?

We use the purple parking valet service. Don't know if they are cheapest but they are reliable and it is lovely to miss out the trek from the car park to the terminal

There is a website which compares prices but I can't remember what it is. Maybe someone else here knows it?

Have a look at the following website:-
www.airport-parking-shop.co.uk. They do comparisons.

Would warn you now that parking your car at Heathrow will be VERY expensive indeed, particularly as you will be away for a few weeks.

It may actually work out cheaper for you to book a taxi both ways. You certainly do not want to start driving from the airport once you get off an overnight flight from the USA.

Or book an airport hotel for the night before the flight, which includes free parking while you are away.

www.heathrow-airport-guide.co.uk/terminals.html

This website is also useful.

United flights to SF depart from Terminal 3.

Would second Purple Parking Meet & Greet valet service. Used them last month for a fortnight and was £120. Was also fantastic not to have to drag 3 dcs across H'row after a 13 hour flight, just walked out & car was there.

For a month expect to pay about £200

Might want to get a taxi