Find coaches from Brussels to San Sebastian

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Today28 Aug
from US$59
Tomorrow29 Aug
Sat30 Aug
Sun31 Aug
from US$52
Mon1 Sept
from US$53
Tue2 Sept
Wed3 Sept
Thu4 Sept

Cheap buses leaving Sunday

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 31 August at
    Departure city: Brussels
    Departure location: Brussels-South (Gare du Midi)
    Arrival time: 1 September at
    Destination city: San Sebastian
    Destination location: Donostia
    Operated by: BlaBlaCar BusBlaBlaCar Bus
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 31 August at
    Departure city: Brussels
    Departure location: Brussels-South (Gare du Midi)
    Arrival time: 1 September at
    Destination city: San Sebastian
    Destination location: Donostia
    Operated by: BlaBlaCar BusBlaBlaCar Bus
    Vehicle: BusDuration:
  • Departure time: 31 August at
    Departure city: Brussels
    Departure location: Brussels-South (Gare du Midi)
    Arrival time: 31 August at
    Destination city: San Sebastian
    Destination location: Donostia
    Operated by: BlaBlaCar BusBlaBlaCar Bus
    Vehicle: BusDuration:
  • Departure time: 31 August at
    Departure city: Brussels
    Departure location: Brussels-South (Gare du Midi)
    Arrival time: 1 September at
    Destination city: San Sebastian
    Destination location: Donostia
    Operated by: BlaBlaCar BusBlaBlaCar Bus
    Vehicle: BusDuration:
  • Departure time: 31 August at
    Departure city: Brussels
    Departure location: Brussels-South (Gare du Midi)
    Arrival time: 1 September at
    Destination city: San Sebastian
    Destination location: Donostia
    Operated by: BlaBlaCar BusBlaBlaCar Bus
    Vehicle: BusDuration:

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Compare 2 ways to travel from Brussels to San Sebastian

Bus
Average priceUS$49 - US$254Average duration16h 25m
24kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Carpool
Average priceUS$98 - US$122Average duration11h 50m
41kg CO₂e4 out of 5 stars
Fastest
busbud logoBusbud recommends carpooling from Brussels to San Sebastian

Among the sustainable travel choices, the carpool stands out as a good way to reach San Sebastian. The journey takes about 11 hours 50 minutes and with fares starting at just US$98, it presents an excellent value for a comfortable ride.

1carpool per day
11h 50mAverage duration
US$98Cheapest ticket
41kgCO₂ emissions

Bus Brussels to San Sebastian: Trip Overview

Average ticket priceUS$94
Average bus trip duration16h 25m
Number of daily buses9
Earliest bus departure01:15
Distance597 miles
Latest bus departure21:50

Brussels to San Sebastian Bus

With Busbud, comparing and booking tickets for a bus from Brussels to San Sebastian is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

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

Whether it is cheap bus tickets or more luxurious buses going to San Sebastian from Brussels, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip Brussels - San Sebastian

  1. How far is San Sebastian from Brussels by coach?

    The journey from Brussels to San Sebastian by coach covers an approximate distance of 599 miles (966 km).

  2. What is the best way to go from Brussels to San Sebastian without flying?

    To travel from Brussels to San Sebastian without flying, you can take the coaches. The coach provides a comfortable and sustainable journey and allows you to enjoy the sights while reaching your destination. You might also find carpooling options to travel between the two cities.

Find cheapest prices for buses

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

Best price found
26/08
US$60
27/08
US$49
Today
US$55
29/08
US$48
30/08
US$60
31/08
US$48
01/09
US$49
02/09
US$51
busbud logoThe cheapest trip from Brussels to San Sebastian was searched and found on 31 Aug 2025 with a price of US$48

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

You can expect to pay from US$48 to US$96 for a bus ticket from Brussels to San Sebastian based on the last 2 days. You can expect to find the cheapest price for the trip at US$48, which is on 2025-08-31.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Brussels to San Sebastian.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

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

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Brussels to San Sebastian.

Tune out to the fine sounds of your best music playlist on your bus trip from Brussels to San Sebastian while indulging in miles on end of beautiful scenic views.

Did you know?

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

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

What's the cheapest way to go from Brussels to San Sebastian?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Brussels by bus?

Bus from San Sebastian to Brussels

Why choose Busbud?

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Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. 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.

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