Bus Tickets from Brussels to Siena

Find affordable bus tickets from Brussels to Siena with flexible options. Book your trip now

Join 75M+ travelers booking 2M+ routes across 85+ countries.
Enjoy our 24/7 customer service to assist you at every step.
Cancel anytime and receive a 100% refund, no reason needed.

Previously seen trips

One passenger / one way

  • Departure time: August 26 at
    Departure city: Brussels
    Departure location: Brussels Airport
    Arrival time: August 28 at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: August 26 at
    Departure city: Brussels
    Departure location: Brussels-North (Gare du Nord)
    Arrival time: August 27 at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: August 26 at
    Departure city: Brussels
    Departure location: Brussels South (Gare du Midi)
    Arrival time: August 27 at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: August 26 at
    Departure city: Brussels
    Departure location: Brussels-North (Gare du Nord)
    Arrival time: August 27 at
    Destination city: Siena
    Destination location: Viale Toselli (Penny Market)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: August 26 at
    Departure city: Brussels
    Departure location: Brussels-North (Gare du Nord)
    Arrival time: August 27 at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Bus Brussels to Siena: Trip Overview

Average Ticket PriceUS$120
Average Bus Trip Duration1d 4h
Number of daily buses17
Earliest bus departure1:15am
Distance989 km
Latest bus departure9:30pm

Brussels to Siena Bus

Busbud helps you find a bus from Brussels to Siena. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

Bus service from Brussels to Siena will be provided by the most trusted bus companies.

From cheap bus tickets to more luxurious buses travelling from Brussels to Siena, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions on the trip Brussels - Siena

  1. How far is Brussels from Siena?

    The distance between Brussels and Siena is around 991 km (615 miles).

  2. What are the departure and arrival locations for buses traveling from Brussels to Siena?

    Buses traveling this route start their trip at Brux-Nord, in Brussels, and end it at Piazza Gramsci, in Siena.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
08-20
No data
08-21
No data
Today
No data
08-23
No data
08-24
No data
08-25
No data
08-26
US$93
08-27
No data
busbud logoThe cheapest trip from Brussels to Siena was searched and found on Aug 26, 2025 with a price of US$93

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Brussels to Siena, as early as possible.

You can expect to pay from US$93 to US$154 for a bus ticket from Brussels to Siena based on the last 2 days. You can expect to find the cheapest price for the trip at US$93 which is on 2025-08-26.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Brussels and Siena!

Much more than a mere vehicle taking you from Brussels to Siena, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Brussels to Siena that are otherwise impossible to come by with a plane.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Brussels to Siena.

Did you know?

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

Will you be returning to Brussels by bus?

Bus from Siena to Brussels

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. Busbud prides itself on its worldwide partnerships. We make it possible for you to buy tickets with its large network of trustworthy bus partners like Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

People from around the world trust Busbud

‌

Popular Buses Connecting Brussels

Buses Leaving from Brussels

Buses Going to Brussels

Popular Buses Connecting Siena

Buses Leaving from Siena

Buses Going to Siena