The average train between Romsey and Heathrow Terminal 5 takes 3h 4m and the fastest train takes 2h 17m. There is a train service every few hours from Romsey to Heathrow Terminal 5. 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 Romsey and Heathrow Terminal 5. The earliest departure is at 5:58 AM in the morning, and the last departure from Romsey is at 11:12 PM which arrives into Heathrow Terminal 5 at 7:16 AM. All services require a transfer at Southampton Airport Parkway and take an average of 3h 4m. The schedules shown below are for the next available departures.



2h 19m • 3 changes



3h 12m • 3 changes



2h 32m • 3 changes



3h 2m • 3 changes



2h 19m • 3 changes



3h 12m • 3 changes



2h 32m • 3 changes



3h 2m • 3 changes



2h 19m • 3 changes



3h 12m • 3 changes



2h 32m • 3 changes



3h 2m • 3 changes
Want to know about travelling from Romsey to Heathrow Terminal 5? 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 Romsey to Heathrow Terminal 5. However, there are services departing from Romsey station and arriving at Heathrow Terminal 5 station via Reading. The journey, including transfers, takes approximately 3h 4m.
Romsey to Heathrow Terminal 5 train services, operated by South Western Railway, depart from Southampton Airport Parkway station.
Romsey to Heathrow Terminal 5 train services, operated by South Western Railway, arrive at London Paddington station.
Book your Romsey to Heathrow Terminal 5 train tickets online with South Western Railway, Cross Country and 2 other operators.
The distance between Romsey and Heathrow Terminal 5 is 88.3 km. The road distance is 166 km.
You can take a train from Romsey to Heathrow Terminal 5 via Southampton Airport Parkway, Reading, London Paddington, and Heathrow Terminal 5 in around 3h 6m.