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 10 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 16m
    CHF 116–343

  2. Bus

    cheapest
    1. Take the bus from London Victoria to Paris - Bercy-Seine Bus Stationbus bus
    2. Take the bus from Paris - Bercy-Seine Bus Station to Lyon - Gerland Bus Stationbus bus
    3. Take the bus from Lyon to Sionbus bus
    23h 49m
    CHF 80–159

  3. Train via Paris

    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 49m
    CHF 302–498

  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 281–361

  6. Fly to Basel, train

    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 34m
    CHF 91–389

  7. 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 143–364

  8. 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
    6h 18m
    CHF 100–423

  9. Train

    1. Take the train from London St Pancras Intl to Lille Europetrain train Eil
    2. Take the train from Lille Europe to Lyon Part Dieutrain train Tgv
    3. Take the train from Lyon Part Dieu to Genevetrain train Ter
    4. Take the train from Genève to Siontrain train Ec / ...
    12h 5m
    CHF 280–497

  10. 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 183–317

Heathrow to Sion by subway and train

Calendar62Weekly Services
Duration10h 49mAverage Duration
TicketCHF 302Cheapest 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 16m

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 49m. Alternatively, you can take a bus from Heathrow Central Bus Station to Sion via London Victoria Coach Station Arrivals, London Victoria, Paris - Bercy-Seine Bus Station, and Lyon in around 23h 49m.

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