The cheapest and fastest buses from Geneva to Siena
Cheapest price
€67
Average price
€80
Fastest journey
15 h
Average duration
15 h 33 m
Buses per day
2
Distance
520 km
The best way to find a cheap bus ticket from Geneva to Siena is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Geneva to Siena will cost around €80 if you buy it on the day, but the cheapest tickets can be found for only €67.
Of the 2 buses that leave Geneva for Siena on Sat, Dec 20, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Dec 20 the direct buses cover the 520 km distance in an average of 15 h 33 m but if you time it right, some buses will get you there in just 15 h .
On Sat, Dec 20 the slowest buses will take 16 h 5 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




Travel Information
Compare bus, flight, and train for Geneva to Siena
Omio recommends booking the bus as it is the most popular option from Geneva to Siena among Omio's users. If you are prioritising price take the bus with prices starting from €43. For those with little time consider booking a flight which can get you there in 2h 43m. The ticket price range depends on the travel mode: a bus costs an average of €43, and a train costs an average of €143.
Distance: 520 km
Compare bus with
Most popular Bus | Flight | Train |
|---|---|---|
€60 Average price Cheapest | €147 Average price | €165 Average price |
11h 31m Average total duration 11h 1m Onboard + 30m Additional time* | 5h 43m Average total duration Fastest 2h 43m Onboard + 3h 0m Additional time* | 8h 2m Average total duration 7h 32m Onboard + 30m Additional time* |
![]() Most popular bus company | ![]() Most popular airline | ![]() Most popular train company |
Direct Options | Direct Options | Direct Options |
Live departures
Geneva to Siena bus times
The table below shows live departures for Geneva to Siena buses for today, Friday, December 19. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:25 AM Geneva | 11h15 | 4:40 PM Siena | 0 transfersDirect | |
![]() | 11:25 AM Geneva | 16h05 | 3:30 AM Siena | 0 transfersDirect | |
![]() | 8:35 PM Geneva | 12h45 | 9:20 AM Siena | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Geneva to Siena by bus, flight, or train
Compare bus, flight, 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.
Dec 20
Dec 21
Dec 22
Dec 23
Dec 24
Dec 25
Dec 26
Journey information
Overview: Bus from Geneva to Siena
Buses from Geneva to Siena run on average 12 times per day, taking around 11h 1m. Cheap bus tickets for this journey start at €43 if you book in advance.
The earliest bus runs at 00:05, the last at 23:39. The fastest bus covers the 520 km distance in 12h 45m.
Distance 520 km |
Average bus duration 11h 1m |
Cheapest ticket price €43 |
Buses per day 12 |
Fastest bus 12h 45m |
First bus 00:05 |
Last bus 23:39 |
Bus providers: FlixBus from Geneva to SienaYou can travel by bus between Geneva to Siena with FlixBus for as low as €43. When you search for schedules and tickets, Omio will show you the best journey
FlixBus
FAQs: Bus from Geneva to Siena
Find answers to the most common questions about traveling from Geneva to Siena 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 Siena, this guide helps you travel smarter and with confidence.

To find the cheapest bus tickets for your trip from Geneva to Siena, follow these tips:
Start your search now and compare ticket prices to find the best deal!
popular bus stations
Popular bus stations from Geneva to Siena
- 06:00-23:00
- Free Wi-Fi
- Café de la Gare (in the station)
- Le Petit Chalet (0.5 km)
- Restaurant Les Armures (0.7 km).
- Available outside the main entrance.
- Elevators, ramps
- Available on the concourse.
- Bus: 5, 10, 19, 25 Train: L1, L2 Tram: 12, 14
- 06:00-23:30
- Free Wi-Fi
- Montreux Jazz Café (in the station)
- La Cuisine (in the station).
- Available outside the main entrance.
- Elevators, ramps
- Available in the station.
- Bus: 5, 10, 23, 28, 57, Y Train: IC, IR, RE
Most popular bus connections from Geneva
More options for your journey from Geneva to Siena
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