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San SebastiƔn / Donostia to Barcelona Train

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21/04/2026
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San SebastiƔn / Donostia to Barcelona by train

The journey from San SebastiĆ”n / Donostia to Barcelona by train is 401.85 km and takes 6 hrs 16 mins. There are 1 connections per day, with the first departure at 06:53 and the last at 06:53. It is possible to travel from San SebastiĆ”n / Donostia to Barcelona by train for as little as €45.66 or as much as €53.15. The best price for this journey is €45.66.

Lowest Price €45.66
Journey Duration 6 hrs 16 mins
Connection per Day 1
Lowest Price €45.66
Highest Price €53.15
First Departure 06:53
Last Departure 06:53
Distance 401.85 km
Departure San SebastiƔn / Donostia
Arrival Barcelona
Carriers Alvia

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Find the best day to travel to Barcelona by train

When travelling to Barcelona by train, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

San SebastiƔn / Donostia to Barcelona CO2 Emissions by Train

Ecology
Train
28.13kg
Bus
30.14kg
Flight
80.37kg
Car
64.3kg
What are the CO2 emissions from San SebastiƔn / Donostia to Barcelona by train? The CO2 emissions from taking the train between San SebastiƔn / Donostia and Barcelona are 28.13kg.
How much CO2 do I save by taking the train between San SebastiƔn / Donostia and Barcelona? By taking the train between San SebastiƔn / Donostia and Barcelona you will save 52.24kg CO2 emissions compared to a flight, 2.01kg compared to a bus and 36.17kg compared to a car.

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Frequently Asked Questions

How much is a train ticket from San SebastiƔn / Donostia to Barcelona?
A train ticket from San SebastiĆ”n / Donostia to Barcelona is €49.41. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as €45.66.
What's the cheapest train ticket from San SebastiƔn / Donostia to Barcelona?
The cheapest ticket you can get from San SebastiĆ”n / Donostia to Barcelona is €45.66. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between San SebastiƔn / Donostia and Barcelona by train?
San SebastiƔn / Donostia to Barcelona is 401.85 km.
How long does the train between San SebastiƔn / Donostia and Barcelona take?
San SebastiƔn / Donostia to Barcelona is on average 6 hrs 16 mins. However the fastest option will get you there in 6 hrs 16 mins.
How many train connections per day go from San SebastiƔn / Donostia to Barcelona?
San SebastiƔn / Donostia to Barcelona has 1 connection(s) per day on average.
What time does the first train from San SebastiƔn / Donostia to Barcelona leave?
The earliest train from San SebastiƔn / Donostia to Barcelona departs at 06:53. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last train from San SebastiƔn / Donostia to Barcelona depart?
The latest train from San SebastiƔn / Donostia to Barcelona departs at 06:53. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from San SebastiƔn / Donostia to Barcelona in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest train ticket we have found is €45.66 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
How many direct connections depart from San SebastiƔn / Donostia to Barcelona?
There are on average 1 direct connection(s) from San SebastiƔn / Donostia to go to Barcelona.
What's the fastest journey time between San SebastiƔn / Donostia to Barcelona by train?
The fastest journey time by train between San SebastiƔn / Donostia and Barcelona is 6 hrs 16 mins.
Is there a direct train from San SebastiƔn / Donostia to Barcelona?
Yes, there is a direct train between San SebastiƔn / Donostia and Barcelona.
What are the CO2 emissions for San SebastiƔn / Donostia to Barcelona by train?
The train journey from San SebastiƔn / Donostia to Barcelona creates 28.13kg of CO2 emissions.