u/Background-Conflict5

I am coming to London in September & my flight leaves at 8:30AM on a Tuesday. I am staying in central London for my trip, but figured I’d save some time & money by staying at an airport hotel on my last night, since I’ll have to head straight to the airport anyway.

Which of these hotels would be most convenient for getting to T2 for a united flight? I’d prefer to take only 1 train if possible, rather than transferring trains/busses etc.

- premier inn Heathrow airport T4
- ibis budget London Heathrow central
- holiday inn express t4