Rome2Rio

Siena to Barcelona buses

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Trip Overview

The average bus between Siena and Barcelona takes 16h 37m and the fastest bus takes 16h 25m. The bus runs, on average, 5 times per week from Siena to Barcelona. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

16h 37m
Duration
1,153 km
Distance
€127
Average price
5 times a week
Frequency

Siena to Barcelona bus times

Buses run 5 times a week between Siena and Barcelona. The earliest departure is at 3:05 PM in the afternoon, and the last departure from Siena is at 4:05 PM which arrives into Barcelona at 7:30 AM. All services require a transfer, and take on average 16h 37m. The schedules shown below are for the next available departures.

Departing Sunday, November 15, 2026

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    Arrives next day

    FlixBusFlixBus16h 25m • 1 change

Departing Wednesday, November 18, 2026

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    Arrives next day

    FlixBusFlixBus17h 25m • 1 change

Departing Thursday, November 19, 2026

  •  → 

    Arrives next day

    FlixBusFlixBus16h 25m • 1 change

Departing Friday, November 20, 2026

  •  → 

    Arrives next day

    FlixBusFlixBus16h 25m • 1 change

Departing Saturday, November 21, 2026

  •  → 

    Arrives next day

    FlixBusFlixBus16h 25m • 1 change

Frequently asked questions

Want to know about travelling from Siena to Barcelona? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Siena to Barcelona.ExpandLaunch map view
  • Distance: 1,152.6 km
  • Duration: 16h 37m

What companies run services between Siena, Italy and Barcelona, Spain?

You can take a bus from Siena to Barcelona via Florence in around 16h 5m.

Operators