How far is Porto from San Sebastian?

The distance covered from Porto to San Sebastian is 598 km (371 miles).

What are the departure and arrival locations for buses traveling from Porto to San Sebastian?

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

Bus Porto to San Sebastian from $35 | Refundable Tickets

Next bus departures

Next departures for Porto to San Sebastian on November 26
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	11:55pm	TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto	10h 5m	11:00am	Donostia	CheapestFastest
Bus	9:15pm	OPO Aeropuerto	15h 15m	1:30pm	Donostia	No tags
Bus	9:15pm	OPO Aeropuerto	16h 45m	3:00pm	Donostia	No tags
Bus	10:00pm	TIC - Terminal Intermodal Campanhã	14h 30m	1:30pm	Donostia	No tags
Bus	10:00pm	TIC - Terminal Intermodal Campanhã	16h	3:00pm	Donostia	No tags

Next departures for Porto to San Sebastian on November 28
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	9:15am	TIC - Terminal Intermodal Campanhã	10h 15m	8:30pm	Donostia	Cheapest
Bus	11:55pm	TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto	10h 5m	11:00am	Donostia	Fastest
Bus	6:30am	TIC - Terminal Intermodal Campanhã	13h 15m	8:45pm	Donostia	No tags
Bus	7:00am	Campanhã Bus terminal	13h 25m	9:25pm	Donostia	No tags
Bus	6:45am	OPO Aeropuerto	13h	8:45pm	Donostia	No tags

Next departures for Porto to San Sebastian on November 29
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	11:55pm	TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto	10h 5m	11:00am	Donostia	CheapestFastest
Bus	8:00am	TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto	13h 40m	10:40pm	Donostia	No tags
Bus	6:30am	TIC - Terminal Intermodal Campanhã	13h 15m	8:45pm	Donostia	No tags
Bus	7:00am	Campanhã Bus terminal	13h 25m	9:25pm	Donostia	No tags
Bus	6:45am	OPO Aeropuerto	13h	8:45pm	Donostia	No tags

Next departures for Porto to San Sebastian on November 30
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	6:30am	TIC - Terminal Intermodal Campanhã	13h 15m	8:45pm	Donostia	Cheapest
Bus	6:45am	OPO Aeropuerto	13h	8:45pm	Donostia	Fastest
Bus	8:00am	TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto	13h 40m	10:40pm	Donostia	No tags
Bus	12:00pm	OPO Aeropuerto	15h 14m	4:14am	Donostia	No tags
Bus	12:45pm	TIC - Terminal Intermodal Campanhã	14h 29m	4:14am	Donostia	No tags

Last refresh of the prices: Last Thursday at 1:07 PM WET.

Compare 2 ways to go from Porto to San Sebastian

We recommend carpooling

Among the sustainable travel choices, the carpool stands out as a good way to reach San Sebastian. The journey takes about 8 hours 10 minutes, and with fares starting at just $60, it presents an excellent value for a comfortable ride.

1carpool per day

8h 10mAverage Duration

598 kmDistance

25kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$37 - $284	Average Duration14h 29m	CO₂ emissions 15kg CO₂e
Carpool	Average Price$60 - $103	Average Duration8h 10m	CO₂ emissions 25kg CO₂e

Where are the popular stops in Porto and San Sebastian?

Stops in Porto

A
Porto Airport
Visit page
B
TIC - Terminal Intermodal Campanhã
Terminal Intermodal de Campanhã, R. de Bonjóia, 4300-084 Porto, Portugal
Visit page
C
Casa da Música
Rua do Capitão Henrique Galvão, 4050-424 Porto, Portugal
Visit page
D
Praça do Infante D. Henrique
R. da Bolsa 1834, 4050-295 Porto, Portugal
E
Campo 24 de Agosto
Campo 24 de Agosto 147, 4300 Porto, Portugal
F
Praça da Galiza, 96
Praça da Galiza 96, 4050-481 Porto, Portugal

Stops in San Sebastian

A
Donostia
Federico García Lorca Pasealekua, 2, 20014 Donostia, Gipuzkoa, Spain
Visit page
B
Pío XII
Pio XII.aren Plaza, 3, 20010 Donostia, Gipuzkoa, Spain
C
Universidad
Tolosa Hiribidea, 71, 20018 Donostia, Gipuzkoa, Spain

Compare bus companies

Rede Expressos

4/523,969 reviews

Staff4.6

Timeliness4.3

Cleanliness4.8

Wifi3.8

FlixBus

3.5/511,422 reviews

Staff4.2

Timeliness3.9

Cleanliness4.1

Wifi2.7

BlaBlaCar Bus

3.5/511,151 reviews

Staff4.4

Timeliness3.6

Cleanliness4.3

Wifi2.6

Rede Expressos

4/53,772 reviews

Staff4.7

Timeliness4.4

Cleanliness4.8

Wifi3.7

Rede Expressos

3.5/565 reviews

Staff4.3

Timeliness4.5

Cleanliness4.4

Wifi3.9

ES Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Rede Expressos, Trenitalia

Frequently asked questions about travelling from Porto to San Sebastian by bus

How far is Porto from San Sebastian?
The distance covered from Porto to San Sebastian is 598 km (371 miles).
What are the departure and arrival locations for buses traveling from Porto to San Sebastian?
Buses traveling this route start their trip at Porto Airport, in Porto, and end it at Donostia, in San Sebastian.

Find cheapest prices for buses

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

Best price found

11-22

$38

11-23

$47

Today

$56

11-25

$47

11-26

$35

11-27

$35

11-28

$38

11-29

$41

The cheapest trip from Porto to San Sebastian was searched and found on Nov 26, 2025 with a price of $35

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

You can expect to pay from $35 to $193 for a bus ticket from Porto to San Sebastian based on the last 2 days. You can expect to find the cheapest price for the trip at $35 which is on 2025-11-26.

Usually Rede Expressos will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.