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How to get fromPotomac to Londonby subway, plane or train

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There are 6 ways to get from Potomac to London by subway, 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. Subway to Washington Dulles International Airport, fly to London Heathrow Airport

    best
    1. Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to London Heathrow Airport (LHR)plane plane IAD - LHR
    11h 18m
    £234–596

  2. Train to John F. Kennedy International Airport, fly to London Gatwick Airport, train

    cheapest
    1. Take the train from Washington Union Station to Ny Moynihan Train Hall At Penn Stationtrain train
    2. Fly from John F. Kennedy International Airport (JFK) to London Gatwick Airport (LGW)plane plane JFK - LGW
    3. Take the train from Gatwick Airport to London Victoriatrain train
    14h 12m
    £221–809

  3. Train to Baltimore-Washington International Airport, fly to London Heathrow Airport

    1. Take the train from Washington Union Station to BWI Thurgood Marshalltrain train
    2. Fly from Baltimore-Washington International Airport (BWI) to London Heathrow Airport (LHR)plane plane BWI - LHR
    11h 8m
    £264–1,300

  4. Fly Ronald Reagan Washington National Airport to London Heathrow Airport

    1. Fly from Ronald Reagan Washington National Airport (DCA) to London Heathrow Airport (LHR)plane plane DCA - LHR
    12h 29m
    £324–1,243

  5. Subway to Washington Dulles International Airport, fly to London City Airport

    1. Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to London City Airport (LCY)plane plane IAD - LCY
    13h 46m
    £246–1,015

  6. Train to Philadelphia International Airport, fly to London Heathrow Airport

    1. Take the train from Washington Union Station to 30th Street Stationtrain train
    2. Fly from Philadelphia International Airport (PHL) to London Heathrow Airport (LHR)plane plane PHL - LHR
    13h 12m
    £364–1,208

Washington Dulles International Airport (IAD) to London Heathrow Airport (LHR) flights

Calendar83Weekly Planes
Duration9h 10mAverage Duration
Ticket£167Cheapest Price
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Questions & Answers

What companies run services between Potomac, Montgomery County, MD, USA and London, England?

Delta, Virgin Atlantic, and five other airlines fly from Ronald Reagan Washington National Airport (DCA) to London Heathrow Airport (LHR) hourly.

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