- Must visit
Aquarium
Major aquarium with a maritime museum section, historic displays and a walk-through tunnel. A strong all-weather visit near the harbour.
Cheapest price on 16 Oct
£24
Average ticket price on 16 Oct
£60
Fastest journey on 16 Oct
10 h 5 m
Average journey duration on 16 Oct
11 h 9 m
Buses on 16 Oct
13
Distance
597 km
The best way to find a cheap coach ticket from Porto to Donostia-San Sebastian is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Porto to Donostia-San Sebastian will cost around £60 if you buy it on the day, but you can find cheap coach tickets today for only £24.
On Fri 16 Oct, we found 13 buses from Porto to Donostia-San Sebastian, including 5 direct services.
These direct buses cover the 597 km distance in an average of 11 h 9 m but if you time it right, some buses will get you there in just 10 h 5 m .
The slowest buses will take 13 h 20 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
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FlixBus
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FlixBus
FlixBusBuses from Porto to Donostia-San Sebastian run on average 11 times per day, taking around 13h 5m. Cheap bus tickets for this journey start at £18 but you can travel from only £16 by flight.
There are 6 coaches per day. The earliest coach runs at 00:50, the last at 23:55. The fastest coach covers the 597 km distance in 9h 49m.
Distance 597 km |
Average bus duration 13h 5m |
Cheapest ticket price £18 |
Buses per day 11 |
Direct buses 6 |
Fastest bus 9h 49m |
First bus 0:50 |
Last bus 23:55 |
Cheapest Month Oct |
Cheapest Day Wed |
High Season Jul - Sept |
Low Season Jan - Mar |
Busiest Day Sun |
Least Busy Day Mon |
Best time to book 56 days |
The table below shows live departures for Porto to Donostia-San Sebastian coaches for today, Thursday 15 October. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
FlixBus | 21:00 Porto, Terminal Intermodal de Campanhã | 10h05 | 8:05 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
Normal · Supra Economy | 21:15 Porto, Aeroporto Francisco Sá Carneiro | 15h15 | 13:30 Donostia-San Sebastian, Estación de Autobuses | 1 change | |
Normal · Supra Economy | 22:00 Porto, Terminal Intermodal de Campanhã | 14h30 | 13:30 Donostia-San Sebastian, Estación de Autobuses | 1 change | |
| Friday 16 October | |||||
FlixBus | 7:00 Porto, Terminal Intermodal de Campanhã | 13h20 | 21:20 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
Normal | 9:00 Porto, Terminal Intermodal de Campanhã | 11h00 | 21:00 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
Normal · Normal | 11:15 Porto, Terminal Intermodal de Campanhã | 17h30 | 5:45 Donostia-San Sebastian, Estación de Autobuses | 1 change | |
Normal · Normal | 11:30 Porto, Aeroporto Francisco Sá Carneiro | 17h15 | 5:45 Donostia-San Sebastian, Estación de Autobuses | 1 change | |
FlixBus | 12:10 Porto, Terminal Intermodal de Campanhã | 11h15 | 0:25 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Discover the best of Donostia-San Sebastian — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Donostia-San Sebastian trip today.
Major aquarium with a maritime museum section, historic displays and a walk-through tunnel. A strong all-weather visit near the harbour.
Museum dedicated to sculptor Eduardo Chillida, set in a large garden with monumental works. Combines art, landscape and a quieter side of the area.
Contemporary art centre focused on Basque and international work. It is worth visiting for exhibitions, architecture and a calmer cultural stop in the city.
Iconic city beach and promenade framed by Belle Époque buildings. It is the classic place for walks, sea views and experiencing San Sebastián’s atmosphere.
Historic quarter with narrow streets, churches and lively public spaces. Go for architecture, atmosphere and easy access to several major sights.
Hilltop viewpoint reached by funicular or on foot, with a small amusement area and sweeping views over the bay and city. Ideal for first-time visitors.
Battered cod fried with green peppers and onion. A classic Basque pintxo tied to local salt cod cooking traditions.
Whole spider crab dressed with its own juices, egg and breadcrumbs. A prized festive shellfish dish on the Basque coast.
Basque-style cheesecake from San Sebastián, baked until deeply caramelised outside with a creamy centre. Now iconic city-wide.
Elegant dining room known for creative Basque cooking with strong local produce and polished service.
Historic old-town spot celebrated for Basque cheesecake and classic dishes in a bustling tavern setting.
Busy traditional pintxos bar famed for mushroom pintxos and a lively old-town atmosphere.
Moderate for Spain: pintxos and coffee are reasonable, but central hotels and popular dining can cost more than in many comparable Spanish cities.
Service is usually included. Round up or leave 5-10% in restaurants for very good service; small change in cafés; taxi tips are optional, often just rounding up.
Official public transport app
Donostia-San Sebastian, Estación de Autobuses -> Boulevard, Donostia / San Sebastián
The most popular day trips by bus from Donostia-San Sebastian are Bilbao, Pamplona, Vitoria-Gasteiz, Biarritz and Saint-Jean-de-Luz. Find out what you can do in these day trip destinations and how to book your bus from Donostia-San Sebastian on Omio.

Bilbao is known for the Guggenheim Museum Bilbao and its blend of industrial heritage with contemporary design. Along the river, Basque culture shapes the city’s food, architecture and lively old quarter.
There are 11 coaches per day. The earliest coach runs at 00:50, the last at 23:10. The fastest coach covers the 77 km distance in 1h 15m.

Pamplona is best known for San Fermín and the running of the bulls, but its compact old quarter and medieval walls give it a steadier character year-round. Navarrese traditions, green parks and a lively pintxos scene shape daily life.
There are 12 coaches per day. The earliest coach runs at 05:00, the last at 23:00. The fastest coach covers the 61 km distance in 1h 10m.

Vitoria-Gasteiz is known for its medieval old town, green spaces and role as the capital of the Basque Country. Its calm streets, elegant squares and pintxos culture give it a measured, local character.
There are 10 coaches per day. The earliest coach runs at 00:30, the last at 22:40. The fastest coach covers the 76 km distance in 1h 15m.

Biarritz is a stylish Basque coast resort known for surf beaches, elegant seafront buildings and Atlantic views. Its mix of ocean culture, smart promenades and lively food gives the city a refined yet relaxed character.
There are 15 coaches per day. The earliest coach runs at 00:15, the last at 23:55. The fastest coach covers the 39 km distance in 40m.

Saint-Jean-de-Luz is a Basque seaside town known for its sheltered bay, sandy beach and historic fishing port. Traditional houses, seafood and links to Louis XIV give it a relaxed character with a strong local identity.
There are 7 coaches per day. The earliest coach runs at 06:25, the last at 23:20. The fastest coach covers the 27 km distance in 35m.
Find answers to the most common questions about traveling from Porto to Donostia-San Sebastian by coach. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest coach, the cheapest option, or tips for making the most of your visit at Donostia-San Sebastian, this guide helps you travel smarter and with confidence.

Most Porto to Donostia-San Sebastian buses use the Porto, Terminal Intermodal de Campanhã to Donostia-San Sebastian, Estación de Autobuses station pair. Use this guide to compare Porto and Donostia-San Sebastian bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Porto, Terminal Intermodal de Campanhã is 2 km from Porto city centre. Public transport options include:
Porto, Terminal Intermodal de Campanhã has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food options include: Cafetaria Terminal (in the station), Restaurante Campanhã (0.5 km), Tasquinha do Caco (0.7 km).
Free Wi-Fi. ATMs are located near the main entrance.
Ticket office support is available at Porto, Terminal Intermodal de Campanhã.
Available at Porto, Terminal Intermodal de Campanhã: Parking, Taxis, WC.
Accessibility facilities are available at Porto, Terminal Intermodal de Campanhã: Elevators.
Donostia-San Sebastian, Estación de Autobuses has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC and Ticket Office.
Food options include: Café de la Estación (in the station), Fast Food Express (in the station), Restaurante Aitzgorri (0.5 km).
Free Wi-Fi. ATMs are located near the main entrance.
Ticket office support is available at Donostia-San Sebastian, Estación de Autobuses.
Available at Donostia-San Sebastian, Estación de Autobuses: Parking, Taxis, WC.
Accessibility facilities are available at Donostia-San Sebastian, Estación de Autobuses: Elevators, ramps.
Here are some other resources that might have the information you need