For one night only at Heathrow?

The Generator Hostel in Russell Square is one of the famous franchise that has hostels all over Europe and is well known as a reliable place to stay and a good place to meet fellow budget travellers.

The London hostel offers quick and easy access to Heathrow and “The Generator is London's largest, liveliest and funkiest hostel with over 800 beds. Great central location in Russell Square. Has often been voted in the top ten hostels in the world! It is a must-stay hostel for all backpackers if you want to meet loads of people from all over the world and party the night away whenever you want.”

Have a look at Hostel Bookers for more information about hostels around Heathrow.