Rome2Rio

How to get fromSion to Cardiffby train (Trenitalia, TGV, Eurostar), bus, car, car train, train, plane or car ferry

Find Transport to Cardiff

See all options

There are 11 ways to get from Sion to Cardiff by train (Trenitalia, TGV, Eurostar), bus, car, car train, train, plane, 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. Train

    best
    1. Take the train from Sion to GenèvetrainEc / ...
    2. Take the train from Geneve to Paris Gare De LyontrainTgv
    3. Take the train from Paris Nord to London St Pancras IntltrainEil
    4. Take the train from London Paddington to Cardiff Centraltrain
    12h 27m
    £154–598

  2. Train to Geneva International Airport, fly to Bristol Airport, train

    cheapest
    1. Take the train from Sion to Genève-Aéroporttrain
    2. Fly from Geneva International Airport (GVA) to Bristol Airport (BRS)planeGVA - BRS
    3. Take the train from Bristol Temple Meads to Cardiff Centraltrain
    7h 44m
    £64–242

  3. Bus

    1. Take the bus from Sion to Genevabus
    2. Take the bus from Geneva - Bus Station to Paris - Bercy-Seine Bus Stationbus
    3. Take the bus from Paris to Calaisbus700
    4. Take the bus from Calais to London Victoriabus700 / ...
    5. Take the bus from London Victoria to Kingsway GDbus
    21h 45m
    £74–154

  4. Drive, Eurotunnel

    1. Drive from Sion to Calais-Fréthuncar
    2. Take the car train from Calais-Fréthun to Folkestonecartrain
    3. Drive from Folkestone to Cardiffcar
    12h 48m

  5. Train, bus

    1. Take the train from Sion to LausannetrainEc / ...
    2. Take the bus from Lausanne to Paris, Quai de Bercy (Bercy Seine)bus479
    3. Take the bus from Paris, Quai de Bercy (Bercy Seine) to London Victoriabus700
    4. Take the bus from London Victoria to University REbus507 / ...
    23h 27m
    £78–232

  6. Drive, car ferry

    1. Drive from Sion to Calaiscar
    2. Take the car ferry from Calais to Port of Dovercarferry
    3. Drive from Port of Dover to Cardiffcar
    13h 46m
    £209–305

  7. Train to Geneva International Airport, fly to London Heathrow Airport, train

    1. Take the train from Sion to Genève-Aéroporttrain
    2. Fly from Geneva International Airport (GVA) to London Heathrow Airport (LHR)planeGVA - LHR
    3. Take the train from London Paddington to Cardiff Centraltrain
    8h 32m
    £134–383

  8. Train to Geneva International Airport, fly to London Gatwick Airport, train

    1. Take the train from Sion to Genève-Aéroporttrain
    2. Fly from Geneva International Airport (GVA) to London Gatwick Airport (LGW)planeGVA - LGW
    3. Take the train from Gatwick Airport to Readingtrain
    4. Take the train from Reading to Cardiff Centraltrain
    9h 37m
    £130–326

  9. Train, train to Zurich Airport, fly to Bristol Airport

    1. Take the train from Sion to Visptrain
    2. Take the train from Visp to Berntrain
    3. Take the train from Bern to Zürich Flughafentrain
    4. Fly from Zurich Airport (ZRH) to Bristol Airport (BRS)planeZRH - BRS
    5. Take the train from Bristol Temple Meads to Cardiff Centraltrain
    9h 6m
    £147–355

  10. Train to Geneva International Airport, fly to Luton Airport, train

    1. Take the train from Sion to Genève-Aéroporttrain
    2. Fly from Geneva International Airport (GVA) to Luton Airport (LTN)planeGVA - LTN
    3. Take the train from Luton Airport Parkway to Farringdontrain
    4. Take the train from London Paddington to Cardiff Centraltrain
    9h 23m
    £119–345

  11. Train, train to Milano Malpensa Airport, fly to Bristol Airport

    1. Take the train from Sion to Brigtrain
    2. Take the train from Domodossola to Gallaratetrain
    3. Fly from Milano Malpensa Airport (MXP) to Bristol Airport (BRS)planeMXP - BRS
    4. Take the train from Bristol Temple Meads to Cardiff Centraltrain
    9h 39m
    £90–220

Sion to Cardiff by train, bus, and subway

Calendar56Weekly Services
Duration12h 27mAverage Duration
Ticket£154Cheapest Price
See schedules

Questions & Answers

What companies run services between Sion, Switzerland and Cardiff, Wales?

You can take a train from Sion to Cardiff Central via Geneve, Paris Gare De Lyon, Gare de Lyon - Van Gogh, Gare du Nord, Paris Nord, London St Pancras Intl, King's Cross St. Pancras station, Paddington, and London Paddington in around 12h 27m. Alternatively, you can take a bus from Sion to Kingsway GD via Geneva - Bus Station, Paris - Bercy-Seine Bus Station, Paris, Calais, and London Victoria in around 21h 45m.

Transport is disrupted due to the Russia-Ukraine war. Read more

Airlines
Train operators
Bus operators
Ferry operators

Want to know more about travelling around United Kingdom

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

More Questions & Answers

Where to next?

Trips from Sion

Trips to Cardiff

Popular routes