- Recommended
Musée d'Art du Valais
The Canton of Valais art museum, housed in historic castles, presents Swiss and regional art with changing exhibitions in a dramatic hilltop setting.
Omio recommends booking the train as it is the most popular option from Martigny to Sion among Omio's users. If you are prioritising price take the train with prices starting from $8. For those with little time consider booking a train which can get you there in 15m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.0kg. The ticket price range depends on the travel mode: a train costs an average of $8, and a bus costs an average of $29.
Distance: 16 miles (26 km)
| Bus | Most popular Train | Driving |
|---|---|---|
$31 Average price | $10 Average price Cheapest | $60 Average price (fuel + tolls) |
1h 24m Average total duration 54m Onboard + 30m Additional time* | 45m Average total duration Fastest 15m Onboard + 30m Additional time* | 20m Average total duration (door-to-door) |
0.0 - 0.1kg CO2 emissions | 0.0 - 0.0kg CO2 emissions Lowest | - CO2 emissions |
![]() Most popular bus company | ![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Martigny to Sion:
A train is $21 (€17) less than a bus for this route with tickets for a bus from Martigny to Sion costing on average $31 (€26).
Other travel options to Sion take longer:
Bus takes on average 54m.
Tickets start at around $31 (€26) compared to roughly $60 (€49) in fuel and tolls — a saving of about $28 (€23). The journey takes 54m versus 20m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by BlaBlaCar, PostAuto Schweiz AG.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator PostAuto Schweiz AG | Departure Time 05:47AM | Arrival Time 07:07AM | Duration 1h20 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 06:10AM | Arrival Time 07:37AM | Duration 1h27 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 06:45AM | Arrival Time 08:06AM | Duration 1h21 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 07:15AM | Arrival Time 08:36AM | Duration 1h21 | Departure days Wed, Thu | Cheapest price $6 |
Operator SBB | Departure Time 07:19AM | Arrival Time 08:44AM | Duration 1h25 | Departure days Sun | Cheapest price $33 |
Operator PostAuto Schweiz AG | Departure Time 07:49AM | Arrival Time 09:08AM | Duration 1h19 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 08:19AM | Arrival Time 09:36AM | Duration 1h17 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 08:47AM | Arrival Time 10:06AM | Duration 1h19 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 09:19AM | Arrival Time 10:36AM | Duration 1h17 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 10:19AM | Arrival Time 11:36AM | Duration 1h17 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 10:47AM | Arrival Time 12:06PM | Duration 1h19 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 11:19AM | Arrival Time 12:36PM | Duration 1h17 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 11:47AM | Arrival Time 01:06PM | Duration 1h19 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 12:19PM | Arrival Time 01:36PM | Duration 1h17 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 12:45PM | Arrival Time 02:06PM | Duration 1h21 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 01:19PM | Arrival Time 02:37PM | Duration 1h18 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 01:47PM | Arrival Time 03:06PM | Duration 1h19 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 02:19PM | Arrival Time 03:36PM | Duration 1h17 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 02:47PM | Arrival Time 04:06PM | Duration 1h19 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 03:19PM | Arrival Time 04:36PM | Duration 1h17 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 03:47PM | Arrival Time 05:06PM | Duration 1h19 | Departure days Wed, Thu | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 04:10PM | Arrival Time 05:37PM | Duration 1h27 | Departure days Wed | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 04:49PM | Arrival Time 06:06PM | Duration 1h17 | Departure days Wed | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 05:19PM | Arrival Time 06:36PM | Duration 1h17 | Departure days Wed | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 05:45PM | Arrival Time 07:06PM | Duration 1h21 | Departure days Wed | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 06:19PM | Arrival Time 07:36PM | Duration 1h17 | Departure days Wed | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 06:47PM | Arrival Time 08:06PM | Duration 1h19 | Departure days Wed | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 07:19PM | Arrival Time 08:36PM | Duration 1h17 | Departure days Wed | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 07:47PM | Arrival Time 09:06PM | Duration 1h19 | Departure days Wed | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 08:19PM | Arrival Time 09:36PM | Duration 1h17 | Departure days Wed | Cheapest price $6 |
Operator PostAuto Schweiz AG | Departure Time 09:19PM | Arrival Time 10:36PM | Duration 1h17 | Departure days Wed | Cheapest price $6 |
Compare bus and train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Buses from Martigny to Sion run on average 4 times per day, taking around 54m. Cheap bus tickets for this journey start at $29 (€24) but you can travel from only $8 (€7) by train.
There are 4 buses per day. The earliest bus runs at 06:10, the last at 21:47. The fastest bus covers the 16 miles (26 km) distance in 1h 25m.
Distance 16 miles (26 km) |
Average bus duration 54m |
Cheapest ticket price $29 (€24) |
Buses per day 4 |
Direct buses 4 |
Fastest bus 1h 25m |
First bus 6:10 AM |
Last bus 9:47 PM |
Cheapest Month Sep |
Cheapest Day Tue |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Sat |
Least Busy Day Sun |
Best time to book 2 days |
Discover the best of Sion — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Sion trip today.
The Canton of Valais art museum, housed in historic castles, presents Swiss and regional art with changing exhibitions in a dramatic hilltop setting.
The Valais history museum explores the canton’s archaeology, traditions, and political past inside the atmospheric Château de Valère complex.
A regional natural history museum covering Alpine geology, wildlife, and ecosystems, well suited to visitors interested in the mountain environment around Sion.
Sion’s old town is the essential walking area, filled with lanes, historic facades, shops, and terraces beneath the castle hills.
The scenic walking route linking the hills of Valère and Tourbillon is highly photogenic and one of the best ways to experience Sion.
A central public square and park-like gathering place, often used for events and a convenient base for exploring the city center.
Melted Valais AOP raclette cheese, traditionally scraped over potatoes, pickles, and onions. It is one of the canton’s signature dishes and a must-try in Sion.
A classic Swiss cheese fondue made with Gruyere and Vacherin, popular across French-speaking Switzerland and commonly enjoyed in Valais during colder months.
A rustic baked cheese dish of bread soaked with wine and topped with melted cheese, often served in Valais brasseries and mountain inns.
Well-known wine bar and restaurant in Sion with a strong Valais wine focus, seasonal cuisine, and an intimate atmosphere.
Recognized local restaurant and hotel dining room offering refined regional cuisine in an elegant but accessible atmosphere.
Established central brasserie known for classic Swiss and French dishes, dependable service, and a lively traditional setting.
Sion is costly by global standards. Groceries are manageable, but restaurants, hotels, and transport are usually pricey.
Service is included. Rounding up or leaving CHF 2-5 for good service is appreciated. In restaurants, 5-10% is generous, not expected. Round up taxis slightly.
Official public transport app
Sion, Rue Traversière / Chemin Saint-Hubert -> Gare de Sion
Find answers to the most common questions about traveling from Martigny to Sion by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Sion, this guide helps you travel smarter and with confidence.

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