Rome2Rio

How to get fromHeathrow to Sionby plane, train, train (Eurostar, TGV), bus, car, car train, or car ferry

Find Transport to Sion

See all options

There are 9 ways to get from Heathrow to Sion by plane, train, train (Eurostar, TGV), bus, car, car train, or car ferry

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 to Geneva International Airport, train

    best
    1. Fly from London Heathrow Airport (LHR) to Geneva International Airport (GVA)plane plane LHR - GVA
    2. Take the train from Genève-Aéroport to Siontrain train
    4h 11m
    CHF 112–304

  2. Fly to Basel, train

    cheapest
    1. Fly from London Heathrow Airport (LHR) to Basel (BSL)plane plane LHR - BSL
    2. Take the train from Basel SBB to Visptrain train
    3. Take the train from Visp to Siontrain train
    5h 29m
    CHF 92–352

  3. Train

    1. Take the train from London St Pancras Intl to Paris Nordtrain train Eil
    2. Take the train from Paris Gare De Lyon to Genevetrain train Tgv
    3. Take the train from Genève to Siontrain train Ec / ...
    10h 8m
    CHF 292–468

  4. Train, bus

    1. Take the train from London St. Pancras Int. to Brussel-Zuidtrain train
    2. Take the bus from Brussels-North Station to Basel, Meret Oppenheim-Strassebus bus
    3. Take the train from Basel SBB to Visptrain train Ic6 / ...
    4. Take the train from Visp to Siontrain train R91 / ...
    18h 24m

  5. Drive, Eurotunnel

    1. Drive from Heathrow to Folkestonecar car
    2. Take the cartrain from Folkestone to Calais-Fréthuncartrain train
    3. Drive from Calais-Fréthun to Sioncar car
    11h 14m
    CHF 282–362

  6. Fly to Zurich Airport, train

    1. Fly from London Heathrow Airport (LHR) to Zurich Airport (ZRH)plane plane LHR - ZRH
    2. Take the train from Zürich Flughafen to Berntrain train
    3. Take the train from Bern to Visptrain train
    4. Take the train from Visp to Siontrain train
    5h 25m
    CHF 137–327

  7. Fly to Milano Malpensa Airport, bus, train

    1. Fly from London Heathrow Airport (LHR) to Milano Malpensa Airport (MXP)plane plane LHR - MXP
    2. Take the bus from Aeroporto Malpensa - Terminal 1 to Domodossola - Stazione Ferroviariabus bus
    3. Take the train from Brig to Siontrain train
    5h 58m
    CHF 97–412

  8. Train via Lausanne

    1. Take the train from London St Pancras Intl to Paris Nordtrain train Eil
    2. Take the train from Paris Gare De Lyon to Lausannetrain train Tgv
    3. Take the train from Lausanne to Siontrain train Ec / ...
    10h 17m
    CHF 288–453

  9. Drive, car ferry

    1. Drive from Heathrow to Port of Dovercar car
    2. Take the carferry from Port of Dover to Calaiscarferry car ferry
    3. Drive from Calais to Sioncar car
    12h 14m
    CHF 184–317

Heathrow to Sion by subway and train

Calendar122Weekly Services
Duration10h 8mAverage Duration
TicketCHF 292Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from Heathrow to Sion.ExpandLaunch map view
  • Distance: 913.7 km
  • Duration: 4h 11m

What companies run services between Heathrow, England and Sion, Switzerland?

You can take a subway from Heathrow Terminals 2 & 3 station to Sion via King's Cross St. Pancras station, London St Pancras Intl, Paris Nord, Paris Gare De Lyon, and Genève in around 10h 8m.

Airlines
Train operators
Bus operators
Ferry operators

Want to know more about travelling around Switzerland

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

Booking & Getting There