Festive French seats are live for travel between Dec 14 to early Jan* – book in advance to save! Ho, ho, gooo…

Skip to contentTrainline homepage
RailcardsBusiness

No tickets in your basket.

Why not plan a trip?

My Bookings
Loading...
Loading...

Trains from Thonon-les-Bains to Sion

Booking.com

ExternalLinkExternalLink

Open Booking.com in a new tab with places to stay on your trip

SNCF
Trenitalia

Compare prices from over 270 rail and coach companies in Europe

Icon of trainline-phone-tickets.svg

Buy your tickets with us and easily find them on your phone

Icon of trainline-safe-payments.svg

Safely pay with PayPal, Visa and all international payment cards

What customers say about Trainline

Read real reviews from real users

Trustpilot
  1. Home
  2. Train times
  3. Thonon-les-Bains to Sion

About the train journey from Thonon-les-Bains to Sion

Want to travel from Thonon-les-Bains to Sion by train? Start your journey with us.

The train from Thonon-les-Bains to Sion usually takes 4 hours 1 minute on average to travel 43 miles (69 km), although the quickest services can take as little as 2 hours 56 minutes. You can expect to find 17 trains per day running on this popular route. As there aren’t any direct services running between Thonon-les-Bains and Sion, you’ll need to make 2 changes on your way to Sion. You can choose to travel with SNCF or SBB to get to Sion – both train companies offer modern comfortable services that will whisk you there in no time.

To help you get the best train deals, we'll highlight the cheapest train ticket prices from Thonon-les-Bains to Sion in our Journey Planner. Just remember, the sooner you book your tickets, the more you'll save!

Keep reading for more information about the train journey to Sion, including FAQs, timetables with first and last train times and tips on booking cheap train tickets. If you’re ready to book, just start a search for tickets with us today.

Trains to Sion from Thonon-les-Bains

First train

06:00

Last train

22:11

Departure stationThonon-les-Bains
Arrival stationSion
Journey time

From 2h 56m

Distance

43 miles (69 km)

Frequency

17 trains per day

Changes

2 changes

Train and bus operators

SBB CFF FFS, SNCF, SNCF Voyageurs

What do people frequently ask about the train journey from Thonon-les-Bains to Sion?

Want to know more about your journey from Thonon-les-Bains to Sion? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do you travel to Sion from Thonon-les-Bains?

To get to Sion from Thonon-les-Bains, why not take the train? With 17 trains per day and an average journey time of 4 hours and 1 minute, taking the train is a great way to travel. See our Journey Planner for up-to-date times and prices.

How long does it take to get from Thonon-les-Bains to Sion by train?

On average, it takes around 4 hours and 1 minute to travel from Thonon-les-Bains to Sion by train, although you can get there in 2 hours and 56 minutes on the fastest services. With 17 trains per day running on this route, journey times may vary, so check our Journey Planner for more information.

How fast can trains travel from Thonon-les-Bains to Sion?

The fastest time a train can travel the 43 miles (69 km) from Thonon-les-Bains to Sion is 2 hours and 56 minutes.

Are there any direct trains from Thonon-les-Bains to Sion?

There are no direct trains that run between Thonon-les-Bains and Sion. You’ll need to make at least 2 changes along the way.

What are the train times from Thonon-les-Bains to Sion?

Check out the next trains departing from Thonon-les-Bains to Sion for Tuesday 7th October 2025. For the full train timetable/schedule, or to search for a later time or date, click here.
DepartsArrivesDuration
07:3010:563h 26m, 2 changes
08:3011:563h 26m, 2 changes
09:3012:563h 26m, 2 changes
10:4113:563h 15m, 2 changes
11:3014:563h 26m, 2 changes
12:3015:563h 26m, 2 changes
13:3016:563h 26m, 2 changes
14:3017:563h 26m, 2 changes
16:0018:562h 56m, 2 changes
17:0019:562h 56m, 2 changes

SNCF and SBB trains from Thonon-les-Bains to Sion

You can travel from Thonon-les-Bains to Sion on SNCF and SBB trains. When you search for times and tickets, we might also show you some other options with multiple connections or operators if they’re available.

Photo: Ctruongngoc, under licence CC BY-SA 3.0

SNCF is the national train operator of France. It operates all domestic trains and routes across France, as well as international services to Spain and Germany. There are three different types of domestic trains that operate under the SNCF banner – TGV (high-speed, full-service trains that connect the major cities in France), Intercités (usually a more frequent stopping service, but with all the amenities), and TER (regional train services with basic onboard facilities).

More information

The Swiss rail network is operated by SBB. SBB train ticket prices are based on travel and not on the type of trains. You will find available return tickets (standard price, one way or round trip), Multiple journey tickets (for six individual trips on a pre-determined itinerary) and the City-Ticket (including a one-day transportation pass from the city of departure or arrival).

More information

How do I find cheap train tickets from Thonon-les-Bains to Sion?

If you’re planning a trip to Europe soon, our Trainline team of experts have put together some tips to help you find cheap tickets. Booking on the day in Europe is usually more expensive and costs can vary depending on the time of day, route or travel class.

1. Book in advance

The price of train tickets from Thonon-les-Bains to Sion starts at § one-way for a Standard Class ticket if you book in advance. Most train companies across Europe release their tickets around three to six months ahead of time, so if you know the dates you want to travel, you may be able to find cheaper tickets.

2. Be flexible with your travel times

If you can, consider travelling outside of 'peak hours' (generally between 06:00 - 10:00 and 15:00 - 19:00 on weekdays) as many train companies increase their ticket prices during these commuter times.

3. Buy a rail pass

If you're visiting multiple locations on your trip, buying a rail pass can be cheaper than buying individual tickets. We're official retailers of Interrail Passes that are valid for travel within one country or multiple countries across Europe.

4. Choose a slower or connecting train

On some busier routes, you might have the option to take a slower or connecting train. It may take longer than some high-speed or direct services, but if you have some extra time on your hands, you might find a cheaper fare.

5. Look out for train ticket sales and discounts

Many train companies in Europe will often run sales on tickets throughout the year or offer discounts to senior/youth/group travellers, so keep an eye out!

6. Take a night train

Save on accommodation and use the night to travel by sleeper train to your next destination.

For specific information about how to get your hands on cheap tickets, check out our European train tickets hub.

§Some train companies may not offer any Advance ticket types or cheaper deals for early bookings. On rare occasions, train companies may choose to release special offers closer to the date on last-minute or late-release tickets. This is dependent on the individual train operating company you travel with.

Europe’s leading train and coach app

We help customers across Europe make more than 172,000 smarter journeys every day.

Get a link