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How to get fromSouthhampton to Portsmouthby plane or train

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

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

  1. Fly to London Heathrow Airport, train

    best
    1. Fly from Lambert–St. Louis International Airport (STL) to London Heathrow Airport (LHR)plane plane STL - LHR
    2. Take the train from Woking to Portsmouth & Southseatrain train
    12h 55m
    £423–1,548

  2. Fly to Bristol Airport, train

    cheapest
    1. Fly from Lambert–St. Louis International Airport (STL) to Bristol Airport (BRS)plane plane STL - BRS
    2. Take the train from Bristol Temple Meads to Portsmouth & Southseatrain train
    20h 21m
    £270–891

  3. Fly to Southampton Airport

    1. Fly from Lambert–St. Louis International Airport (STL) to Southampton Airport (SOU)plane plane STL - SOU
    17h 8m
    £362–1,325

  4. Fly to London City Airport, train

    1. Fly from Lambert–St. Louis International Airport (STL) to London City Airport (LCY)plane plane STL - LCY
    2. Take the train from London Waterloo to Portsmouth & Southseatrain train
    16h 5m
    £430–1,498

  5. Fly to London Gatwick Airport, train

    1. Fly from Lambert–St. Louis International Airport (STL) to London Gatwick Airport (LGW)plane plane STL - LGW
    2. Take the train from Gatwick Airport to Portsmouth & Southseatrain train
    15h 58m
    £273–963

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

Calendar27Weekly Planes
Duration13h 38mAverage Duration
Ticket£289Cheapest Price
See schedules

Questions & Answers

Map of how to get from Southhampton to Portsmouth.ExpandLaunch map view
  • Distance: 4,270.5 mi
  • Duration: 12h 55m

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

British Airways, Loganair, and four other airlines fly from Lambert–St. Louis International Airport (STL) to Southampton Airport (SOU) twice daily.

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