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

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There are 7 ways to get from Portland to Cardiff by plane, train, 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. Fly Portland to London Heathrow Airport, train

    best
    1. Fly from Portland (PWM) to London Heathrow Airport (LHR)plane plane PWM - LHR
    2. Take the train from London Paddington to Cardiff Centraltrain train
    12h 47m
    £307–1,013

  2. Bus to Boston Logan Airport, fly to Bristol Airport, train

    cheapest
    1. Take the bus from Portland, ME to Logan International Airportbus bus
    2. Fly from Boston Logan Airport (BOS) to Bristol Airport (BRS)plane plane BOS - BRS
    3. Take the train from Bristol Temple Meads to Cardiff Centraltrain train
    13h 58m
    £192–705

  3. Bus to Boston Logan Airport, fly to Cardiff Airport

    1. Take the bus from Portland, ME to Logan International Airportbus bus
    2. Fly from Boston Logan Airport (BOS) to Cardiff Airport (CWL)plane plane BOS - CWL
    15h 4m
    £303–1,131

  4. Fly Portland to Cardiff Airport

    1. Fly from Portland (PWM) to Cardiff Airport (CWL)plane plane PWM - CWL
    14h
    £377–1,329

  5. Bus to Boston Logan Airport, fly to London Heathrow Airport, train

    1. Take the bus from Portland, ME to Logan International Airportbus bus
    2. Fly from Boston Logan Airport (BOS) to London Heathrow Airport (LHR)plane plane BOS - LHR
    3. Take the train from London Paddington to Cardiff Centraltrain train
    13h 18m
    £319–1,018

  6. Bus to Boston Logan Airport, fly to Birmingham Airport, train

    1. Take the bus from Portland, ME to Logan International Airportbus bus
    2. Fly from Boston Logan Airport (BOS) to Birmingham Airport (BHX)plane plane BOS - BHX
    3. Take the train from Birmingham New Street to Cardiff Centraltrain train
    15h 35m
    £225–750

  7. Bus to Boston Logan Airport, fly to London Gatwick Airport, train

    1. Take the bus from Portland, ME to Logan International Airportbus bus
    2. Fly from Boston Logan Airport (BOS) to London Gatwick Airport (LGW)plane plane BOS - LGW
    3. Take the train from Gatwick Airport to Readingtrain train
    4. Take the train from Reading to Cardiff Centraltrain train
    14h 38m
    £294–698

Portland (PWM) to London Heathrow Airport (LHR) flights

Calendar40Weekly Planes
Duration12h 20mAverage Duration
Ticket£236Cheapest Price
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Comparing Your Travel Options

Map of how to get from Portland to Cardiff.ExpandLaunch map view
  • Distance: 3,334.3 mi
  • Duration: 12h 47m

What companies run services between Portland, ME, USA and Cardiff, Wales?

Delta, Aer Lingus, and four other airlines fly from Portland (PWM) to Cardiff Airport (CWL) 4 times a day.

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