All Great Journeys Start With A Map 🌎 Try DOTS for free
Virail Logo

Sion to Lyon Train

the dotted world map
20/04/2026
+ Add return
Stay with Booking.com

Download our App for free

Find the cheapest ticket for your trip

Secure your ticket today and get the best deals!

Today More
Tomorrow More
2 days More
3 days More

Sion to Lyon by train

The journey from Sion to Lyon by train is 201.57 km and takes 5 hrs 10 mins. There are 17 connections per day, with the first departure at 04:58 and the last at 17:34. It is possible to travel from Sion to Lyon by train for as little as CHF 45.74 or as much as CHF 80.43. The best price for this journey is CHF 45.74.

Lowest Price CHF 45.74
Journey Duration 5 hrs 10 mins
Connection per Day 17
Lowest Price CHF 45.74
Highest Price CHF 80.43
First Departure 04:58
Last Departure 17:34
Distance 201.57 km
Departure Sion
Arrival Lyon
Carriers RegioJet, FlixBus

Be the first to have an
AI Travel Companion

Best time to book cheap train tickets from Sion to Lyon

The cheapest Sion - Lyon train tickets can be found for as low as CHF 23.71 if you’re lucky, or CHF 41.22 on average. The most expensive ticket can cost as much as CHF 48.17.

Find the best day to travel to Lyon by train

When travelling to Lyon by train, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board RegioJet, FlixBus and Alsa from Sion to Lyon
Compare services on board when travelling from Sion to Lyon by train.
Facilities RegioJet FlixBus Alsa TER SBB
quiet_zone Quiet zone check cross cross cross check
wifi WiFi check check check check check
power_sockets Power sockets check check check check check
luggage Luggage check check check check check
accessibility Accessibility check check check cross check
food_and_drink Food and drink check check check check check
air_con Air conditioning check check check cross check
bicycle Bicycle check check check cross check
entertainment_portal Entertainment Portal cross check cross cross cross
mobility_and_wheelchair_services landingPage.services.mobility_and_wheelchair_services cross check cross cross cross
sleeper_couchette Sleeper cross cross cross cross check

Sion to Lyon CO2 Emissions by Train

Ecology
Train
14.11kg
Bus
15.12kg
Flight
40.31kg
Car
32.25kg
What are the CO2 emissions from Sion to Lyon by train? The CO2 emissions from taking the train between Sion and Lyon are 14.11kg.
How much CO2 do I save by taking the train between Sion and Lyon? By taking the train between Sion and Lyon you will save 26.2kg CO2 emissions compared to a flight, 1.01kg compared to a bus and 18.14kg compared to a car.

Anything we can improve?

Frequently Asked Questions

How much is a train ticket from Sion to Lyon?
A train ticket from Sion to Lyon is CHF 59.11. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as CHF 45.74.
What's the cheapest train ticket from Sion to Lyon?
The cheapest ticket you can get from Sion to Lyon is CHF 45.74. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between Sion and Lyon by train?
Sion to Lyon is 201.57 km.
How long does the train between Sion and Lyon take?
Sion to Lyon is on average 5 hrs 10 mins. However the fastest option will get you there in 3 hrs 48 mins.
Which companies operate from Sion to Lyon?
The train journey from Sion to Lyon is covered by 4 operator(s). On Virail you can find these carriers that provide services on this route: RegioJet, FlixBus, Alsa, TER and SBB.
How many train connections per day go from Sion to Lyon?
Sion to Lyon has 17 connection(s) per day on average.
What time does the first train from Sion to Lyon leave?
The earliest train from Sion to Lyon departs at 04:58. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last train from Sion to Lyon depart?
The latest train from Sion to Lyon departs at 17:34. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from Sion to Lyon in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest train ticket we have found is CHF 45.74 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
What's the fastest journey time between Sion to Lyon by train?
The fastest journey time by train between Sion and Lyon is 3 hrs 48 mins.
Is there a direct train from Sion to Lyon?
Yes, there is a direct train between Sion and Lyon.
What are the CO2 emissions for Sion to Lyon by train?
The train journey from Sion to Lyon creates 14.11kg of CO2 emissions.