The average train between Helensburgh and London Heathrow Airport (LHR) takes 7h 44m and the fastest train takes 6h 41m. There is a train service every few hours from Helensburgh to London Heathrow Airport (LHR). 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 hourly between Helensburgh and London Heathrow Airport (LHR). The earliest departure is at 6:25 AM in the morning, and the last departure from Helensburgh is at 11:32 PM which arrives into London Heathrow Airport (LHR) at 12:07 PM. All services require a transfer at Partick and take an average of 7h 44m. The schedules shown below are for the next available departures.




6h 42m • 4 changes




6h 42m • 4 changes




7h 37m • 4 changes
Arrives next day




13h 27m • 4 changes




6h 42m • 4 changes




6h 42m • 4 changes




6h 42m • 4 changes




6h 41m • 4 changes




6h 42m • 4 changes




6h 42m • 4 changes




6h 42m • 4 changes




6h 41m • 4 changes




6h 42m • 4 changes




6h 42m • 4 changes




6h 42m • 4 changes




6h 41m • 4 changes
Want to know about travelling from Helensburgh to London Heathrow Airport (LHR)? 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 Helensburgh to London Heathrow Airport (LHR). However, there are services departing from Helensburgh station and arriving at London Heathrow Airport (LHR) station via London Euston. The journey, including transfers, takes approximately 7h 44m.
Helensburgh to London Heathrow Airport (LHR) train services, operated by ScotRail, depart from Glasgow Central station.
Helensburgh to London Heathrow Airport (LHR) train services, operated by ScotRail, arrive at London Euston station.
Book your Helensburgh to London Heathrow Airport (LHR) train tickets online with ScotRail, Avanti West Coast and 3 other operators.
The distance between Helensburgh and London Heathrow Airport (LHR) is 577.1 km. The road distance is 705 km.
Avanti West Coast operates a train from Glasgow Central to London Euston hourly. Tickets cost £140–240 and the journey takes 4h 38m. Caledonian Sleeper also services this route 6 times a week.