Looking for most convenient hotel to Heathrow Terminal 3. Cost not as important as convenience.
Hilton Garden Inn T2/T3 https://www.hilton.com/en/hotels/lhrhegi-hilton-garden-inn-london-heathrow-terminals-2-and-3/ is about as close as you get to T3, about a 10 minute all inside walk. Unless you want a pod.
Thank you!
I have stayed at the Hilton Nigel mentioned many times and will be back in 10 days.
The walk is mostly underground and you will pass the entrances to the Heathrow Express/Elizabeth Line and the Underground. There are even moving sidewalks (travelators) part of the way.
To find the Hilton since there are few signs....take the elevator or escalator to T2 arrivals level. Then head to the parking garage and you will see signs for the Hilton. The entrance is in the parking garage.
There is also an Aerotel hotel inside T3 not far from where you exit customs. It is more budget oriented. I have never stayed there. I like the Hilton.