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How to get fromGaithersburg to Londonby bus, plane, subway, or train

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There are 6 ways to get from Gaithersburg to London by bus, plane, subway, 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. Bus to Baltimore-Washington International Airport, fly to London Heathrow Airport

    best
    1. Take the bus from Gaithersburg Park & Ride to BWI SOUTHWEST AIRLINES eb UPPER LEVELbus bus
    2. Fly from Baltimore-Washington International Airport (BWI) to London Heathrow Airport (LHR)plane plane BWI - LHR
    11h 3m
    £362–987

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

    cheapest
    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
    14h 4m
    £295–1,115

  3. Subway to Washington Dulles International Airport, fly to London Heathrow 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 Heathrow Airport (LHR)plane plane IAD - LHR
    11h 12m
    £303–646

  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 19m
    £404–1,343

  5. 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
    12h 46m
    £504–1,208

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

    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 3m
    £321–914

Baltimore-Washington International Airport (BWI) to London Heathrow Airport (LHR) flights

Calendar31Weekly Planes
Duration10h 14mAverage Duration
Ticket£226Cheapest Price
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Questions & Answers

Map of how to get from Gaithersburg to London.ExpandLaunch map view
  • Distance: 3,683.7 mi
  • Duration: 11h 3m

What companies run services between Gaithersburg, 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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