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London Heathrow Airport (LHR) to Sion trains

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Trip Overview

The average train between London Heathrow Airport (LHR) and Sion takes 11h 35m and the fastest train takes 9h 24m. The train service runs several times per day from London Heathrow Airport (LHR) to Sion. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

11h 35m
Duration
1,136 km
Distance
CHF 340
Average price
5 times a day
Frequency

Train

best
  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 12m
CHF 282–603

London Heathrow Airport (LHR) to Sion train times

Trains run 5 times a day between London Heathrow Airport (LHR) and Sion. The earliest departure is at 6:56 AM in the morning, and the last departure from London Heathrow Airport (LHR) is at 7:31 PM which arrives into Sion at 11:56 AM. All services require a transfer at King's Cross St. Pancras station and take an average of 11h 35m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from London Heathrow Airport (LHR) to Sion? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from London Heathrow Airport (LHR) to Sion.ExpandLaunch map view
  • Distance: 1,135.7 km
  • Duration: 11h 35m

What companies run services between London Heathrow Airport (LHR), 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 12m.

Operators