What's the distance between Porto and San Sebastian by coach?

The distance between Porto and San Sebastian by coach is approximately 371 miles (598 km).

How can I travel from Porto to San Sebastian avoiding air travel?

You have the option to select the coach for your journey on this route. The coach ensures a pleasant travel experience, granting you the opportunity to appreciate the scenery as you make your way to your final stop. You might also find carpooling options to travel between the two cities.

Bus Porto to San Sebastian from £19 | Refundable Tickets

Next bus departures

Next departures from Porto to San Sebastian on 26 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	23:55	TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto	10h 5m	11:00	Donostia	CheapestFastest
Bus	21:15	OPO Aeropuerto	15h 15m	13:30	Donostia	No tags
Bus	21:15	OPO Aeropuerto	16h 45m	15:00	Donostia	No tags
Bus	22:00	TIC - Terminal Intermodal Campanhã	14h 30m	13:30	Donostia	No tags
Bus	22:00	TIC - Terminal Intermodal Campanhã	16h	15:00	Donostia	No tags

Next departures from Porto to San Sebastian on 28 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	09:15	TIC - Terminal Intermodal Campanhã	10h 15m	20:30	Donostia	Cheapest
Bus	23:55	TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto	10h 5m	11:00	Donostia	Fastest
Bus	06:30	TIC - Terminal Intermodal Campanhã	13h 15m	20:45	Donostia	No tags
Bus	07:00	Campanhã Bus terminal	13h 25m	21:25	Donostia	No tags
Bus	06:45	OPO Aeropuerto	13h	20:45	Donostia	No tags

Next departures from Porto to San Sebastian on 29 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	23:55	TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto	10h 5m	11:00	Donostia	CheapestFastest
Bus	08:00	TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto	13h 40m	22:40	Donostia	No tags
Bus	06:30	TIC - Terminal Intermodal Campanhã	13h 15m	20:45	Donostia	No tags
Bus	07:00	Campanhã Bus terminal	13h 25m	21:25	Donostia	No tags
Bus	06:45	OPO Aeropuerto	13h	20:45	Donostia	No tags

Next departures from Porto to San Sebastian on 30 November
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	06:30	TIC - Terminal Intermodal Campanhã	13h 15m	20:45	Donostia	Cheapest
Bus	06:45	OPO Aeropuerto	13h	20:45	Donostia	Fastest
Bus	08:00	TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto	13h 40m	22:40	Donostia	No tags
Bus	12:00	OPO Aeropuerto	15h 14m	04:14	Donostia	No tags
Bus	12:45	TIC - Terminal Intermodal Campanhã	14h 29m	04:14	Donostia	No tags

Last refresh of the prices: Last Thursday at 13:07 WET.

Compare 2 ways to travel 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 £33, it presents an excellent value for a comfortable ride.

1carpool per day

8h 10mAverage duration

371 milesDistance

25kgCO₂ emissions

	Average price	Average duration	CO₂ emissions	Actions
Bus	Average price£20 - £154	Average duration14h 29m	CO₂ emissions 15kg CO₂e
Carpool	Average price£33 - £56	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 by bus from Porto to San Sebastian

What's the distance between Porto and San Sebastian by coach?
The distance between Porto and San Sebastian by coach is approximately 371 miles (598 km).
How can I travel from Porto to San Sebastian avoiding air travel?
You have the option to select the coach for your journey on this route. The coach ensures a pleasant travel experience, granting you the opportunity to appreciate the scenery as you make your way to your final stop. 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

22/11

£21

23/11

£25

Today

£30

25/11

£26

26/11

£19

27/11

£19

28/11

£21

29/11

£23

The cheapest trip from Porto to San Sebastian was searched and found on 26 Nov 2025 with a price of £19

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 £19 to £105 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 £19, 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.