Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | TIC - Terminal Intermodal Campanhã- R. de Bonjóia, 4300-084 Porto | Donostia | CheapestFastest | ||||
 | Bus | OPO Aeropuerto | Donostia | No tags | ||||
| Bus | OPO Aeropuerto | Donostia | No tags | ||||
| Bus | TIC - Terminal Intermodal Campanhã | Donostia | No tags | ||||
| Bus | TIC - Terminal Intermodal Campanhã | Donostia | No tags |
Last refresh of the prices: Last Thursday at 1:07 PM WET.
Compare 2 ways to travel from Porto to San Sebastian
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 R 733, it presents an excellent value for a comfortable ride.
| Average price | Average duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average priceR 452 - R 3 475 | Average duration14h 29m | 15kg CO₂e | ||
Carpool | Average priceR 733 - R 1 297 | Average duration8h 10m | 25kg CO₂e |
Where are the popular stops in Porto and San Sebastian?
Stops in Porto
- A
Porto Airport
- B
TIC - Terminal Intermodal Campanhã
Terminal Intermodal de Campanhã, R. de Bonjóia, 4300-084 Porto, Portugal - CRua do Capitão Henrique Galvão, 4050-424 Porto, Portugal
- 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
- AFederico García Lorca Pasealekua, 2, 20014 Donostia, Gipuzkoa, Spain
- B
Pío XII
Pio XII.aren Plaza, 3, 20010 Donostia, Gipuzkoa, Spain - C
Universidad
Tolosa Hiribidea, 71, 20018 Donostia, Gipuzkoa, Spain
Compare bus companies
Frequently asked questions about travelling from Porto to San Sebastian by bus
How much does a bus ticket from Porto to San Sebastian cost?
The bus ticket price from Porto to San Sebastian starts at R 452. The best way to find cheap bus tickets from Porto to San Sebastian is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the bus ride from Porto to San Sebastian?
The average travel time between Porto and San Sebastian is around 14h 29m, although the fastest bus will take about 10h 5m. This is the time it takes to travel the 598 km that separates the two cities.
How many daily bus connections are there between Porto and San Sebastian?
The number of buses from Porto to San Sebastian can differ depending on the day of the week. On average, there are 10 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Porto to San Sebastian by comparing and selecting the bus that fits your travel style and budget on Busbud.
Which bus companies travel from Porto to San Sebastian?
When taking the bus from Porto to San Sebastian, you can travel comfortably and safely with Rede Expressos, FlixBus, BlaBlaCar Bus.
What are the departure and arrival stations when taking the bus from Porto to San Sebastian?
Buses travelling between Porto and San Sebastian leave from Porto Airport or TIC - Terminal Intermodal Campanhã and arrive at Donostia, Pío XII, Universidad.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Porto to San Sebastian was searched and found on 26 Nov 2025 with a price of R 419To 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 R 419 to R 2 365 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 R 419, 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.
