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How to get fromPortland to Portsmouthby plane, bus, or train

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There are 6 ways to get from Portland to Portsmouth by plane, bus, 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 Portland International Airport to London Heathrow Airport, bus

    best
    1. Fly from Portland International Airport (PDX) to London Heathrow Airport (LHR)plane plane PDX - LHR
    2. Take the bus from Heathrow Central Bus Station to University of Portsmouthbus bus
    14h 49m
    £452–1,119

  2. Fly Portland International Airport to Bristol Airport, train

    cheapest
    1. Fly from Portland International Airport (PDX) to Bristol Airport (BRS)plane plane PDX - BRS
    2. Take the train from Bristol Temple Meads to Portsmouth & Southseatrain train
    17h 50m
    £204–735

  3. Fly Portland International Airport to Southampton Airport

    1. Fly from Portland International Airport (PDX) to Southampton Airport (SOU)plane plane PDX - SOU
    20h 2m
    £260–970

  4. Fly Portland International Airport to London Gatwick Airport, train

    1. Fly from Portland International Airport (PDX) to London Gatwick Airport (LGW)plane plane PDX - LGW
    2. Take the train from Gatwick Airport to Portsmouth & Southseatrain train
    16h 30m
    £209–597

  5. Fly Portland International Airport to London City Airport, train

    1. Fly from Portland International Airport (PDX) to London City Airport (LCY)plane plane PDX - LCY
    2. Take the train from London Waterloo to Portsmouth & Southseatrain train
    16h 26m
    £295–1,069

  6. Train to Seattle-Tacoma International Airport, fly to London Heathrow Airport, bus

    1. Take the train from Portland to Tacomatrain train
    2. Fly from Seattle-Tacoma International Airport (SEA) to London Heathrow Airport (LHR)plane plane SEA - LHR
    3. Take the bus from Heathrow Central Bus Station to University of Portsmouthbus bus
    17h 32m
    £373–796

Portland International Airport (PDX) to London Heathrow Airport (LHR) flights

Calendar30Weekly Planes
Duration12h 51mAverage Duration
Ticket£192Cheapest Price
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Comparing Your Travel Options

Map of how to get from Portland to Portsmouth.ExpandLaunch map view
  • Distance: 4,977.8 mi
  • Duration: 14h 49m

What companies run services between Portland, OR, USA and Portsmouth, England?

KLM, Alaska Airlines, Inc., and four other airlines fly from Portland International Airport (PDX) to Southampton Airport (SOU) 3 times a day.

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