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How to get fromSarnia to Londonby train, plane, or bus

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There are 5 ways to get from Sarnia to London 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 International Airport, fly to London Heathrow Airport

    best
    1. Take the train from Sarnia to Londontrain train
    2. Fly from London International Airport (YXU) to London Heathrow Airport (LHR)plane plane YXU - LHR
    14h 23m
    £373–1,553

  2. Train, bus to Toronto Pearson International Airport, fly to London Heathrow Airport

    cheapest
    1. Take the train from Sarnia to Londontrain train
    2. Take the bus from London, ON - VIA Rail to Pearson International Airport Terminal 1bus bus
    3. Fly from Toronto Pearson International Airport (YYZ) to London Heathrow Airport (LHR)plane plane YYZ - LHR
    13h 41m
    £248–668

  3. Train, bus to Toronto Pearson International Airport, fly to London Gatwick Airport

    1. Take the train from Sarnia to Londontrain train
    2. Take the bus from London, ON - VIA Rail to Pearson International Airport Terminal 1bus bus
    3. Fly from Toronto Pearson International Airport (YYZ) to London Gatwick Airport (LGW)plane plane YYZ - LGW
    4. Take the train from Gatwick Airport to London Victoriatrain train
    13h 59m
    £259–758

  4. Train to London International Airport, fly to London Gatwick Airport, train

    1. Take the train from Sarnia to Londontrain train
    2. Fly from London International Airport (YXU) to London Gatwick Airport (LGW)plane plane YXU - LGW
    3. Take the train from Gatwick Airport to London Victoriatrain train
    16h 15m
    £324–1,343

  5. Train, train to Windsor Airport, fly to London Heathrow Airport

    1. Take the train from Sarnia to Londontrain train
    2. Take the train from London to Windsortrain train
    3. Fly from Windsor Airport (YQG) to London Heathrow Airport (LHR)plane plane YQG - LHR
    18h 29m
    £814–2,203

London International Airport (YXU) to London Heathrow Airport (LHR) flights

Calendar17Weekly Planes
Duration11h 33mAverage Duration
Ticket£358Cheapest Price
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Comparing Your Travel Options

Map of how to get from Sarnia to London.ExpandLaunch map view
  • Distance: 3,715.5 mi
  • Duration: 14h 23m

What companies run services between Sarnia, ON, Canada and London, England?

There is no direct connection from Sarnia to London. However, you can take the train to London, walk to Richmond north of Horton NB - #1478, take the line 04 bus to Fanshawe College Stop 3 - #2224, take the line 36 bus to London Airport - #2179, walk to London International Airport (YXU) airport, fly to London Heathrow Airport (LHR), walk to Heathrow Terminals 2 & 3, then take the train to London Paddington. Alternatively, you can take the train to London, walk to London, ON - VIA Rail, take the bus to Pearson International Airport Terminal 1, walk to Toronto Pearson International Airport (YYZ) airport, fly to London Heathrow Airport (LHR), walk to Heathrow Terminals 2 & 3, then take the train to London Paddington.

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