Bus Tickets from Castelo Branco to San Sebastian

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Compare 2 ways to go from Castelo Branco to San Sebastian

Bus
Average PriceUS$29 - US$173Average Duration15h 50m
15kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Carpool
Average PriceUS$35 - US$46Average Duration7h 30m
25kg CO₂e4 out of 5 stars
Fastest
busbud logoBusbud recommends carpooling from Castelo Branco to San Sebastian

Among the sustainable travel choices, the carpool stands out as a good way to reach San Sebastian. The journey takes about 7 hours 30 minutes, and with fares starting at just US$35, it presents an excellent value for a comfortable ride.

1carpool per day
7h 30mAverage Duration
US$35Cheapest ticket
25kgCO₂ emissions

Bus Castelo Branco to San Sebastian: Trip Overview

Average Ticket PriceUS$64
Average Bus Trip Duration15h 50m
Number of daily buses3
Earliest bus departure7:35am
Distance601 km
Latest bus departure6:50pm

Castelo Branco to San Sebastian Bus

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

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

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

  1. How long is the trip from Castelo Branco to San Sebastian by bus?

    The bus ride from Castelo Branco to San Sebastian takes 15h 50m, on average. The fastest bus on this trip will get to San Sebastian in 10h 44m

  2. What is the travel distance from Castelo Branco to San Sebastian?

    Castelo Branco and San Sebastian are 602 km (373 miles) apart.

  3. What are the departure and arrival locations for buses traveling from Castelo Branco to San Sebastian?

    Buses departing from Castelo Branco in Castelo Branco will take you to Donostia in San Sebastian.

  4. What is the cheapest way to get from Castelo Branco to San Sebastian?

    Taking the bus is the cheapest option to travel from Castelo Branco to San Sebastian. With a starting ticket price of US$29, this bus becomes your top pick for this journey.

  5. How much does the bus ticket cost from Castelo Branco to San Sebastian?

    The bus from Castelo Branco to San Sebastian will cost you US$64, on average.

Find cheapest prices for buses

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

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US$38
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busbud logoThe cheapest trip from Castelo Branco to San Sebastian was searched and found on May 16, 2025 with a price of US$38

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

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Castelo Branco 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.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Castelo Branco to San Sebastian, 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 Castelo Branco to San Sebastian that are otherwise impossible to come by with a plane.

Tune out to the fine sounds of your best music playlist on your bus trip from Castelo Branco 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!

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

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 Castelo Branco by bus?

Bus from Castelo Branco to San Sebastian

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