Rome2Rio

How to get fromPortsmouth to Houstonby train, plane, or bus

Find Transport to Houston

See all options

There are 5 ways to get from Portsmouth to Houston by train, plane, or bus

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 George Bush Intercontinental Airport

    best
    1. Take the train from Portsmouth & Southsea to Wokingtrain train
    2. Fly from London Heathrow Airport (LHR) to George Bush Intercontinental Airport (IAH)plane plane LHR - IAH
    15h 17m
    $479–1,165

  2. Fly Southampton Airport to George Bush Intercontinental Airport

    1. Fly from Southampton Airport (SOU) to George Bush Intercontinental Airport (IAH)plane plane SOU - IAH
    19h 41m
    $505–1,732

  3. Train to London Heathrow Airport, fly to William P. Hobby Airport

    1. Take the train from Portsmouth & Southsea to Wokingtrain train
    2. Fly from London Heathrow Airport (LHR) to William P. Hobby Airport (HOU)plane plane LHR - HOU
    17h 2m
    $779–2,763

  4. Train to London Heathrow Airport, fly to Austin-Bergstrom International Airport, bus

    1. Take the train from Portsmouth & Southsea to Wokingtrain train
    2. Fly from London Heathrow Airport (LHR) to Austin-Bergstrom International Airport (AUS)plane plane LHR - AUS
    3. Take the bus from Austin Eastside Bus Plaza to Downtown Houstonbus bus
    18h 32m
    $543–1,910

  5. Train to London Gatwick Airport, fly to George Bush Intercontinental Airport

    1. Take the train from Portsmouth & Southsea to Horshamtrain train
    2. Fly from London Gatwick Airport (LGW) to George Bush Intercontinental Airport (IAH)plane plane LGW - IAH
    17h 45m
    $642–2,387

London Heathrow Airport (LHR) to George Bush Intercontinental Airport (IAH) flights

Calendar52Weekly Planes
Duration12h 26mAverage Duration
Ticket$433Cheapest Price
See schedules

Questions & Answers

Map of how to get from Portsmouth to Houston.ExpandLaunch map view
  • Distance: 4,914 mi
  • Duration: 15h 17m

What companies run services between Portsmouth, England and Houston, TX, USA?

KLM, easyJet, and five other airlines fly from Southampton Airport (SOU) to George Bush Intercontinental Airport (IAH) 4 times a day.

Airlines
Train operators
Bus 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