- Route
- Heathrow Express to London Paddington, then Chiltern Railways from London Marylebone to Amersham
- Metropolitan line
- Runs from Aldgate to Amersham. TfL lists no direct Metropolitan line connection to Heathrow
- Arrives at
- Amersham station, Station Approach, listed by National Rail as managed by London Underground
- Fares
- They change with the booking date. Chiltern Railways or TfL shows the current price.
No rail service joins the airport to the town directly, so the journey needs at least one change in London, with luggage. For airport transfers, the car goes from the terminal to the address.