Rome2Rio

How to get fromPortsmouth to Southhamptonby train or plane

Find Transport to Southhampton

See all options

There are 5 ways to get from Portsmouth to Southhampton by train or plane

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Train to London Heathrow Airport, fly to Lambert–St. Louis International Airport

    best
    1. Take the train from Portsmouth & Southsea to Wokingtrain train
    2. Fly from London Heathrow Airport (LHR) to Lambert–St. Louis International Airport (STL)plane plane LHR - STL
    14h 12m
    $532–2,065

  2. Train to London Heathrow Airport, fly to Abraham Lincoln Capital Airport, train

    cheapest
    1. Take the train from Portsmouth & Southsea to Wokingtrain train
    2. Fly from London Heathrow Airport (LHR) to Abraham Lincoln Capital Airport (SPI)plane plane LHR - SPI
    3. Take the train from Springfield to St. Louistrain train
    19h 48m
    $402–1,343

  3. Fly Southampton Airport to Lambert–St. Louis International Airport

    1. Fly from Southampton Airport (SOU) to Lambert–St. Louis International Airport (STL)plane plane SOU - STL
    17h 31m
    $517–1,932

  4. Train to London Gatwick Airport, fly to Lambert–St. Louis International Airport

    1. Take the train from Portsmouth & Southsea to Horshamtrain train
    2. Fly from London Gatwick Airport (LGW) to Lambert–St. Louis International Airport (STL)plane plane LGW - STL
    16h 32m
    $454–1,583

  5. Train to Cardiff Airport, fly to Lambert–St. Louis International Airport

    1. Take the train from Portsmouth & Southsea to Cardiff Centraltrain train
    2. Fly from Cardiff Airport (CWL) to Lambert–St. Louis International Airport (STL)plane plane CWL - STL
    20h 22m
    $588–1,975

London Heathrow Airport (LHR) to Lambert–St. Louis International Airport (STL) flights

Calendar58Weekly Planes
Duration11h 59mAverage Duration
Ticket$479Cheapest Price
See schedules

Questions & Answers

Map of how to get from Portsmouth to Southhampton.ExpandLaunch map view
  • Distance: 4,270.4 mi
  • Duration: 14h 12m

What companies run services between Portsmouth, England and Southhampton, MO, USA?

Loganair, Air Canada, and KLM fly from Southampton Airport (SOU) to Lambert–St. Louis International Airport (STL) 3 times a day.

Airlines
Train operators

Want to know more about travelling around United States

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides