It takes an average of 2h 24m to travel from Heathrow Airport to Southampton by train, over a distance of around 56 miles (91 km). There are normally 200 trains per day traveling from Heathrow Airport to Southampton and tickets for this journey start from $41.73 when you book in advance.
First train | 04:15 | |
---|---|---|
Last train | 00:07 | |
Departure station | Heathrow Airport | |
Arrival station | Southampton | |
Journey time | From 1h 39m | |
Distance | 56 miles (91 km) | |
Frequency | 200 trains per day | |
Changes | 2 changes | |
Price | From $41.73 | |
Train operators | CrossCountry, Great Western Railway, South Western Railway, Thameslink, Heathrow Express, Southern |
Just landed in the UK and need more information on how to travel from Heathrow to Southampton by train? You’ve come to the right place!
On average, the journey by train from Heathrow Airport to Southampton takes around 2 hours and 18 minutes, although the fastest services can take you there in just 1 hour and 36 minutes. As there are no direct services available on this route, you will need to make at least one change during your journey.
When traveling from Heathrow Airport to Southampton, there are a few routes to choose from. To get there quickly, we’d recommend taking the Elizabeth Line from Heathrow Airport station to Hayes & Harlington station. From here, you can take the Elizabeth line again to Reading station. Finally, you can take a CrossCountry service to Southampton Central station.
From the station, you’re a short walk from the city centre. Here, you’ll find the city’s most popular sights, including the SeaCity Museum and the Southampton City Art Gallery. From Southampton, you can also reach some of the country’s most beautiful national parks, including the New Forest and the South Downs.
If you’d like to book cheaper train fares, try traveling at Off-Peak times, as tickets are usually cheaper outside of morning/evening rush hours between Monday and Friday. Also, keep an eye out for Advance tickets, they are normally released 12 weeks prior to the departure date and tend to be a lot cheaper.
Want to book? Start a search for cheap train tickets from Heathrow Airport to Southampton in our Journey Planner at the top of the page. If you want to know more about the journey, keep reading for train timetables, tips on finding cheap tickets and FAQs including first and last train times.
The average journey time by train between Heathrow Airport and Southampton is 2 hours and 24 minutes, with around 200 trains per day. The journey time may be longer on weekends and holidays, so use our Journey Planner on this page to search for a specific travel date.
The fastest journey time by train from Heathrow Airport to Southampton is 1 hour and 39 minutes.
Train tickets from Heathrow Airport to Southampton can start from as little as $41.73 when you book in advance and are usually more expensive when purchased on the day. Prices can also vary depending the time of day, route and class you book.
No, there are no direct train services from Heathrow Airport to Southampton. Travelling from Heathrow Airport to Southampton by train will require a minimum of 2 changes.
The first train from Heathrow Airport to Southampton leaves at 04:15. Times and services may vary during weekends and holidays.
The last train from Heathrow Airport to Southampton leaves at 00:07. Trains that depart in the early morning hours or very late evening may be sleeper services, time and services may also vary during weekends and holidays.
Trains travelling from Heathrow Airport to Southampton cover a distance of around 56 miles (91 km) during the journey.
If you’re looking for the return train journey, check out trains from Southampton to Heathrow Airport.
Look out for Advance tickets – they usually come out up to 12 weeks before the departure date and can be cheaper than buying on the day. If you’re here a tad early, sign up for our Advance ticket alert today to get notified when your tickets are released.
If you catch this train more than 3 times per week, you could save money with a Season Ticket. With annual, monthly and weekly options available, find out if a season ticket for Heathrow Airport to Southampton is right for you.
National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel a few times or more in a year. Find out how you can save with a National Railcard here.
Download our app to find split tickets — courtesy of SplitSave, our handy feature which 'splits' your train tickets where possible to find you a better deal. Learn more about the clever tech behind split tickets, and how to spot SplitSave discounts in our app.
For more money-saving tips on UK and European train travel, read our cheap train tickets guide.