The average train between Royal Horseguards Hotel and Heathrow Terminal 3 takes 36 min and the fastest train takes 31 min. The train runs at least 3 times per hour from Royal Horseguards Hotel to Heathrow Terminal 3. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 20 minutes between Royal Horseguards Hotel and Heathrow Terminal 3. The earliest departure is at 5:42 AM in the morning, and the last departure from Royal Horseguards Hotel is at 5:51 PM which arrives into Heathrow Terminal 3 at 6:25 PM. All services require a transfer at Embankment station and take an average of 36 min. The schedules shown below are for the next available departures.

40 min • 1 change

32 min • 1 change

31 min • 1 change

39 min • 1 change
Want to know about travelling from Royal Horseguards Hotel to Heathrow Terminal 3? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Royal Horseguards Hotel to Heathrow Terminal 3. However, there are services departing from Royal Horseguards Hotel station and arriving at Heathrow Terminal 3 station via Paddington station station. The journey, including transfers, takes approximately 36 min.
Royal Horseguards Hotel to Heathrow Terminal 3 train services, operated by London Underground (Tube), depart from Embankment station.
Royal Horseguards Hotel to Heathrow Terminal 3 train services, operated by London Underground (Tube), arrive at Heathrow Terminals 2 & 3 station.
Book your Royal Horseguards Hotel to Heathrow Terminal 3 train tickets online with London Underground (Tube), Elizabeth Line (TfL) and Heathrow Express.
The distance between Royal Horseguards Hotel and Heathrow Terminal 3 is 23.3 km. The road distance is 29 km.
Elizabeth Line (TfL) operates a train from Tottenham Court Road Station to Heathrow Terminals 2 & 3 every 20 minutes. Tickets cost £12–24 and the journey takes 35 min.