You could try the following...
Prices, and other information, quoted is correct as at Feb 2019 and of course could vary dramatically so are offered as an indication only. Prices are based on a FRIDAY night stay.
If you are using public transport in London you need an Oyster Card or contactless payment card. The buses do NOT accept cash.
Please note I have NOT stayed at these hotels.
I recommend you always check on booking.com before you book as there are sometimes offers, and if there is a major event on at Wembley Stadium the hotels around here fill up fast.
The best value hotel MIGHT be the one right at the bottom of this page
The Savera South Ruislip
The Savera Ruislip (web link) is right next door to South Ruislip Tube station and can, sometimes, be very good value.
Getting to it from Tropic is a short bus ride away. Head to the top of Grosvenor Vale (the road we are in) and turn left. About 50 yards along here is the bus stop for the E7, which runs until about 00.50 on a Friday. Take it to the bus stop called "South Ruislip Station" and then head down the road running off to the left at the lights called Station Approach, the hotel is just under the bridge, about a 10 minute walk away...if that.
Hillingdon Lodge Hotel
Not far from Hillingdon Station where you can get a train to until as late as about 1.20 from Ruislip this hotel could be considered if you are travelling alone and money is a serious consideration (but see Travelodge below). A double room with en-suite could cost as little as £50 for a night, maybe less for one person. They do not seem to have a web site - give them a call on 01895 520062.
The Hillingdon Lodge does not try to be anything is it not, but does not have great reviews.
Trains to Uxbridge leave as late as 1.20 a.m. from Ruislip most nights and this hotel is just beyond the bus garage, which itself is just outside the side entrance to Uxbridge station.
Exit the hotel, walk away from the station, turn left and follow the road around the bend and you will find Wetherspoons where their breakfast has to be seen as good value.
Please be aware this hotel has NO CAR PARK, but why not leave your car in a side street near Tropic' and just pick it up in the morning? Do not park overnight in Tropic's car park, not that we have problems, but you never know what might be on the next day, park in a side street.
There is a Travelodge near Northolt station but it is a bit of a pain to get to from the venue late at night by public transport. 114 bus to South Ruislip and then a 282 from there towards Northolt and alight at the traffic lights by the swimming pool. See this page to book.
Eurotraveller Hotel-Premier Harrow, London
This hotel is in Harrow and is just a short 114 bus ride away from Ruislip, get off the 114 at the stop AFTER the station (and outside the Police Station). There are some good prices offered on a room only rate on booking.com The hotel has a web site here
If you book well in advance there are some great prices on this hotel at booking.com and public transport is quite easy, the 114 bus runs 24/7 on a Friday and Saturday nights and goes from the station to outside the door of the hotel!
Tropic At Ruislip
All information offered here is done so in good faith. Tropic at Ruislip is not responsible for the accuracy of any band or the exact line up or show/set that might happen on the night. Every effort will be made to describe shows accurately but sometimes bands, or their sets, change at short notice.