Trains from

Heathrow Airport to Southampton

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  1. on time
    Heathrow Terminals 1,2,3 Bus
    19:40
    Heathrow Terminals 1,2,3 Bus
    20:25
    Woking
    20:35
    Woking
    Platform 4
    20:58
    Basingstoke
    Platform 2
    21:10
    Basingstoke
    Platform 1
    21:40
    Southampton Central
    Platform 4
    on time
    Southampton Central
    Platform 4
    2 changes
    Peak
  2. on time
    Heathrow Terminals 1,2,3 Bus
    19:40
    Heathrow Terminals 1,2,3 Bus
    20:25
    Woking
    21:00
    Woking
    Platform 4
    21:49
    Southampton Central
    Platform 4
    on time
    Southampton Central
    Platform 4
    1 change
    Peak
  3. on time
    Heathrow Terminals 1,2,3 Bus
    20:40
    Heathrow Terminals 1,2,3 Bus
    21:25
    Woking
    21:32
    Woking
    Platform 4
    22:28
    Southampton Central
    Platform 4
    on time
    Southampton Central
    Platform 4
    1 change
    Peak
  4. Heathrow Terminals 2 And 3 (Rail Station Only)
    Platform 2 estimated
    20:58
    Heathrow Terminals 2 And 3 (Rail Station Only)
    Platform 2 estimated
    21:03
    Hayes & Harlington
    Platform 4
    21:12
    Hayes & Harlington
    Platform 3
    21:55
    Reading
    Platform 13
    22:03
    Reading
    Platform 2 estimated
    22:27
    Basingstoke
    Platform 5
    22:33
    Basingstoke
    Platform 2
    23:17
    Southampton Central
    Platform 4
    on time
    Southampton Central
    Platform 4
    3 changes
    Off Peak
  5. on time
    Heathrow Terminals 1,2,3 Bus
    21:30
    Heathrow Terminals 1,2,3 Bus
    22:15
    Woking
    22:32
    Woking
    Platform 4
    23:29
    Southampton Central
    Platform 4
    on time
    Southampton Central
    Platform 4
    1 change
    Peak
  6. Heathrow Underground
    22:17
    Heathrow Underground
    23:35
    London Waterloo
    23:35
    London Waterloo
    Platform 9
    01:16
    Southampton Central
    Platform 3A
    on time
    Southampton Central
    Platform 3A
    1 change
    Off Peak
  7. Heathrow Underground
    22:22
    Heathrow Underground
    23:25
    London Victoria
    23:25
    London Victoria
    Platform 18
    23:31
    Clapham Junction
    Platform 13
    23:42
    Clapham Junction
    Platform 9
    01:16
    Southampton Central
    Platform 3A
    on time
    Southampton Central
    Platform 3A
    2 changes
    Off Peak
  8. Heathrow Underground
    22:47
    Heathrow Underground
    00:05
    London Waterloo
    00:05
    London Waterloo
    Platform 10
    01:47
    Southampton Central
    Platform 4
    on time
    Southampton Central
    Platform 4
    1 change
    Off Peak
  9. Heathrow Underground
    22:50
    Heathrow Underground
    23:53
    London Victoria
    23:53
    London Victoria
    Platform 17
    23:59
    Clapham Junction
    Platform 15
    00:12
    Clapham Junction
    Platform 11
    01:47
    Southampton Central
    Platform 4
    on time
    Southampton Central
    Platform 4
    2 changes
    Off Peak
  10. Heathrow Underground
    23:47
    Heathrow Underground
    01:05
    London Waterloo
    01:05
    London Waterloo
    02:16
    Basingstoke
    02:45
    Basingstoke
    03:56
    Southampton Central
    on time
    Southampton Central
    2 changes
    Off Peak

Journey information from Heathrow Airport to Southampton

  • Train Fares from: £70.60
  • Fastest route:
  • Slowest route:
  • Average journey time:
  • Changes: 2 to 4
  • How long does it take to travel from Heathrow Airport to Southampton by train?

    The average journey time between Heathrow Airport and Southampton is . The fastest journey time is . On an average weekday, there are 120 trains per day travelling from Heathrow Airport to Southampton. The journey time may be longer on weekends and holidays.

    Avg. Duration
  • Are there direct trains from Heathrow Airport to Southampton?

    No, it is not possible to travel from Heathrow Airport to Southampton without having to change trains. Use our journey planner above to get direct train times from Heathrow Airport to Southampton.

    No direct trains possible
  • What is the distance between Heathrow Airport and Southampton?

    The distance between Heathrow Airport and Southampton is 56 miles.

    Distance: 56 miles
  • What time is the first train from Heathrow Airport to Southampton?

    The first train from Heathrow Airport to Southampton departs at .

    What time is the last train from Heathrow Airport to Southampton?

    The last train from Heathrow Airport to Southampton departs at .

    First train
    Last train
    No sleeper services are available. There may also be fewer services on weekends and public holidays; use the Journey Planner above to search for a specific train on your chosen travel date.
  • If you're like us, you've probably seen the sheer number of ticket types available in the UK and wondered ''Why are there so many?!'' Well, luckily we've put together a handy guide to all the variations of train ticket you may encounter on your travels.

    *Please note that not all types of train tickets are available for every journey. Factors such as the time, date and train company you'll be using can affect the availability of each one.

Find journey information for Southampton to Heathrow Airport

Did you know you could also travel from Heathrow Airport to Southampton by bus? Find out more about that journey here.

How to find cheap train tickets from Heathrow Airport to Southampton

Did you know that most train companies in the UK increase their prices as the departure date approaches? Our aim is to help you save – we’ll help you find the cheapest tickets, and even tell you when the prices are likely to increase with Price Prediction.

Book in advance.

Save up to 51%* when you book in advance. Look out for Advance tickets – they usually come out up to 12 weeks before the departure date. If you’re here a tad early, sign up for our Advance ticket alert to get notified when your tickets are released.

Consider a Season Ticket.

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.

Use your Railcard.

National Railcards offer up to 1/3 off 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.

For more money-saving tips on UK and European train travel, read our cheap train tickets guide.

*Average savings on all fares booked at least one week before day of travel vs Anytime fares purchased on day of travel. Subject to availability. Excludes coach.