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How to get fromBangkok to Sionby plane, train, or bus

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There are 7 ways to get from Bangkok to Sion by plane, train, 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. Fly to Geneva International Airport, train

    best
    1. Fly from Suvarnabhumi Airport (BKK) to Geneva International Airport (GVA)plane plane BKK - GVA
    2. Take the train from Genève-Aéroport to Siontrain train
    19h 14m
    CHF 291–676

  2. Fly to Milano Malpensa Airport, bus, train

    cheapest
    1. Fly from Suvarnabhumi Airport (BKK) to Milano Malpensa Airport (MXP)plane plane BKK - MXP
    2. Take the bus from Aeroporto Malpensa - Terminal 1 to Domodossola - Stazione Ferroviariabus bus
    3. Take the train from Brig to Siontrain train
    18h 36m
    CHF 242–549

  3. Fly to Zurich Airport, train

    1. Fly from Suvarnabhumi Airport (BKK) to Zurich Airport (ZRH)plane plane BKK - 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
    18h 8m
    CHF 325–551

  4. Fly to Basel, train

    1. Fly from Suvarnabhumi Airport (BKK) to Basel (BSL)plane plane BKK - BSL
    2. Take the train from Basel SBB to Visptrain train
    3. Take the train from Visp to Siontrain train
    19h 52m
    CHF 411–797

  5. Fly to Milan Linate Airport, train

    1. Fly from Suvarnabhumi Airport (BKK) to Milan Linate Airport (LIN)plane plane BKK - LIN
    2. Take the train from Milano Centrale to Siontrain train
    20h 6m
    CHF 308–645

  6. Fly to Frankfurt, train

    1. Fly from Suvarnabhumi Airport (BKK) to Frankfurt (FRA)plane plane BKK - FRA
    2. Take the train from Frankfurt to Basel SBBtrain train
    3. Take the train from Basel SBB to Visptrain train
    4. Take the train from Visp to Siontrain train
    21h 5m
    CHF 310–666

  7. Fly to Turin Caselle Airport, train

    1. Fly from Suvarnabhumi Airport (BKK) to Turin Caselle Airport (TRN)plane plane BKK - TRN
    2. Take the train from Torino Porta di Susa to Milano Centraletrain train
    3. Take the train from Milano Centrale to Siontrain train
    22h 9m
    CHF 393–920

Suvarnabhumi Airport (BKK) to Geneva International Airport (GVA) flights

Calendar47Weekly Planes
Duration14h 42mAverage Duration
TicketCHF 270Cheapest Price
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Comparing Your Travel Options

Map of how to get from Bangkok to Sion.ExpandLaunch map view
  • Distance: 9,457.1 km
  • Duration: 19h 14m

What companies run services between Bangkok, Thailand and Sion, Switzerland?

There is no direct connection from Bangkok to Sion. However, you can take the bus to สนามบินสุวรรณภูมิ, walk to Suvarnabhumi-Airport-BKK airport, fly to Geneva International Airport (GVA), walk to Genève-Aéroport, then take the train to Sion. Alternatively, you can take the bus to สนามบินสุวรรณภูมิ, walk to Suvarnabhumi-Airport-BKK airport, fly to Zurich Airport (ZRH), walk to Zürich Flughafen, take the train to Bern, take the train to Visp, then take the train to Sion.

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Want to know more about travelling around Switzerland

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