Travel Information
Compare train, bus, and flight for Brussels to Sion
Omio recommends booking the flight as it is the most popular option from Brussels to Sion among Omio's users. If you are prioritising price take the flight with prices starting from $21. For those with little time consider booking a flight which can get you there in 1h 35m. The ticket price range depends on the travel mode: a flight costs an average of $21, and a train costs an average of $89.
Distance: 347 miles (560 km)
Compare flight with
Most popular Flight | Train | Bus |
|---|---|---|
$82 Average price Cheapest | $164 Average price | $133 Average price |
4h 35m Average total duration Fastest 1h 35m Onboard + 3h 0m Additional time* | 8h 49m Average total duration 8h 19m Onboard + 30m Additional time* | 25h 58m Average total duration 25h 28m Onboard + 30m Additional time* |
![]() Most popular airline | ![]() Most popular train company | |
Direct Options | Direct Options | Direct Options |
Travel optionsfrom Brussels to Sion
How to get from Brussels to Sion by train, bus or flight.
Our recommendation
The best way to travel from Brussels to Sion is by taking a flight because it’s the best combination of price and speed.

Cheapest

Fastest

Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
Compare train, bus, and flight 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.
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FAQs: Travel from Brussels to Sion
Travel to Sion easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Brussels to Sion.

This is compared to other travel options from Brussels to Sion:
A flight is $42 (€34) less than a bus for this route with tickets for a bus from Brussels to Sion costing on average $63 (€51).
A flight is $68 (€55) less than a train for this route with tickets for a train from Brussels to Sion costing on average $89 (€72).
Other travel options to Sion take longer:
Train takes on average 9h 12m.
Bus takes on average 20h 45m.
- Around 20 flights per day.
- Around 1 trains per day.
- Around 1 buses per day.
However, we recommend checking specific travel dates for your route between Brussels and Sion as scheduled services by train, bus, and flight can vary by season or day of the week.
- Flights mostly depart from Brussels Airport and arrive in Zurich Airport.
- Trains mostly depart from Brussels-Midi and arrive in Gare de Sion.
- Buses mostly depart from Brussels, Brussels South (Gare du Midi) and arrive in Sion, Rue Traversière / Chemin Saint-Hubert (BP).
- Travel with SWISS, Brussels Airlines, easyJet, Air Baltic to go to Sion by flight.
- Travel with Deutsche Bahn, TGV INOUI to go to Sion by train.
- Travel with FlixBus to go to Sion by bus.
- 4 direct flights per day with SWISS, Brussels Airlines, easyJet, Air Baltic.
Travelling from Brussels to Sion: related information
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