The average train between Portsmouth and Heathrow Terminal 2 takes 2h 51m and the fastest train takes 2h 19m. There is an hourly train service from Portsmouth to Heathrow Terminal 2. 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 Portsmouth and Heathrow Terminal 2. The earliest departure is at 4:35 AM at night, and the last departure from Portsmouth is at 10:37 PM which arrives into Heathrow Terminal 2 at 6:24 AM. All services require a transfer at London Waterloo Station and take an average of 2h 51m. The schedules shown below are for the next available departures.


2h 35m • 2 changes


2h 32m • 2 changes


2h 34m • 2 changes


2h 32m • 2 changes


2h 34m • 2 changes


2h 42m • 2 changes


2h 33m • 2 changes


2h 39m • 2 changes


2h 38m • 2 changes


2h 19m • 2 changes


2h 47m • 2 changes


2h 35m • 2 changes
Want to know about travelling from Portsmouth to Heathrow Terminal 2? 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 Portsmouth to Heathrow Terminal 2. However, there are services departing from Portsmouth station and arriving at Heathrow Terminal 2 station via London Waterloo. The journey, including transfers, takes approximately 2h 51m.
Portsmouth to Heathrow Terminal 2 train services, operated by South Western Railway, depart from Portsmouth & Southsea station.
Portsmouth to Heathrow Terminal 2 train services, operated by South Western Railway, arrive at London Waterloo station.
Book your Portsmouth to Heathrow Terminal 2 train tickets online with South Western Railway, London Underground (Tube) and 2 other operators.
The distance between Portsmouth and Heathrow Terminal 2 is 86.9 km. The road distance is 148 km.
South Western Railway operates a train from Portsmouth & Southsea to London Waterloo every 30 minutes. Tickets cost £30–70 and the journey takes 1h 31m.