Hilton London Heathrow Airport is the only hotel in the area to be linked directly to Terminal 4 via a covered walkway. Terminals 1, 2 and 3 are also easily reached by riding the complimentary Heathrow Express. Relaxing after a long flight is made easy with the on-site fitness center, health club, indoor pool, sauna and steam room. The hotel's business and meeting facilities are top-notch.