Bus Tickets from San Sebastian to Barcelona

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WedJun 25
from US$92
TodayJun 26
from US$95
TomorrowJun 27
from US$104
SatJun 28
from US$101
SunJun 29
from US$118
MonJun 30
from US$103
TueJul 1
from US$82
WedJul 2

Cheap buses leaving today

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: June 26 at
    Departure city: San Sebastian
    Departure location: Donostia
    Arrival time: June 27 at
    Destination city: Barcelona
    Destination location: Sants
    Operated by: FlixbusFlixbus
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: June 26 at
    Departure city: San Sebastian
    Departure location: Donostia
    Arrival time: June 26 at
    Destination city: Barcelona
    Destination location: Nord
    Operated by: FlixbusFlixbus
    Vehicle: BusDuration:
  • Departure time: June 26 at
    Departure city: San Sebastian
    Departure location: Donostia
    Arrival time: June 26 at
    Destination city: Barcelona
    Destination location: Nord
    Operated by: FlixbusFlixbus
    Vehicle: BusDuration:
  • Departure time: June 26 at
    Departure city: San Sebastian
    Departure location: Donostia
    Arrival time: June 27 at
    Destination city: Barcelona
    Destination location: Nord
    Operated by: FlixbusFlixbus
    Vehicle: BusDuration:
  • Departure time: June 26 at
    Departure city: San Sebastian
    Departure location: Donostia
    Arrival time: June 27 at
    Destination city: Barcelona
    Destination location: Nord
    Operated by: FlixbusFlixbus
    Vehicle: BusDuration:

Last refresh of the prices: Yesterday at 10:22 PM CEST.

Prices and availability are subject to change.

Accepted payments

  • Visa
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  • American Express
  • China Union Pay
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  • Klarna (Pay over time)
  • Google Pay

Compare 3 ways to go from San Sebastian to Barcelona

Bus
Average PriceUS$45 - US$179Average Duration15h 40m
10kg CO₂e5 out of 5 stars
Most eco-friendly
Train
Average PriceUS$44 - US$128Average Duration6h 7m
10kg CO₂e5 out of 5 stars
Carpool
Average PriceUS$23 - US$82Average Duration5h 50m
17kg CO₂e4 out of 5 stars
CheapestFastest
busbud logoBusbud recommends carpooling from San Sebastian to Barcelona

Among the sustainable travel choices, the carpool stands out as a good way to reach Barcelona. The journey takes about 5 hours 50 minutes, and with fares starting at just US$23, it presents an excellent value for a comfortable ride.

6carpool per day
5h 50mAverage Duration
US$23Cheapest ticket
17kgCO₂ emissions

Bus San Sebastian to Barcelona: Trip Overview

Average Ticket PriceUS$83
Average Bus Trip Duration15h 40m
Number of daily buses4.794117647058822
Earliest bus departure6:00am
Distance401 km
Latest bus departure11:50pm

San Sebastian to Barcelona Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from San Sebastian to Barcelona.

We make sure you can find a bus service from San Sebastian to Barcelona from the most reliable bus companies operating this trip.

From cheap bus tickets to more luxurious buses travelling from San Sebastian to Barcelona, 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 San Sebastian - Barcelona

  1. How far is San Sebastian from Barcelona?

    The distance between San Sebastian and Barcelona is around 402 km (250 miles).

  2. What are the departure and arrival locations for buses traveling from San Sebastian to Barcelona?

    Buses traveling this route start their trip at Donostia, in San Sebastian, and end it at Barcelona Sants, in Barcelona.

Find cheapest prices for buses

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

Best price found
06-24
US$97
06-25
US$88
Today
US$91
06-27
US$100
06-28
US$97
06-29
US$114
06-30
US$99
07-01
US$78
busbud logoThe cheapest trip from San Sebastian to Barcelona was searched and found on Jul 1, 2025 with a price of US$78

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

You can expect to pay from US$78 to US$141 for a bus ticket from San Sebastian to Barcelona based on the last 2 days. You can expect to find the cheapest price for the trip at US$78 which is on 2025-07-01.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from San Sebastian to Barcelona but it'll also be endearing to native speakers who will surely appreciate your effort.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from San Sebastian to Barcelona, get comfy and count the stars.

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 San Sebastian to Barcelona that are otherwise impossible to come by with a plane.

Make a music playlist for your bus ride from San Sebastian to Barcelona, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

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!

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

Will you be returning to San Sebastian by bus?

Bus from San Sebastian to Barcelona

You can also go to Barcelona by train

Train from San Sebastian to Barcelona

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