- 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 01 Sept
£53
Average ticket price on 01 Sept
£82
Fastest journey on 01 Sept
10 h 5 m
Average journey duration on 01 Sept
12 h 34 m
Buses on 01 Sept
8
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 £82 if you buy it on the day, but you can find cheap coach tickets today for only £53.
On Tue 01 Sept, we found 8 buses from Porto to Donostia-San Sebastian, including 4 direct services.
These direct buses cover the 597 km distance in an average of 12 h 34 m but if you time it right, some buses will get you there in just 10 h 5 m .
The slowest buses will take 14 h 30 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.
Normal · Normal
Normal · Normal
FlixBus
Normal · Supra Economy
Normal · Supra Economy
FlixBus
FlixBus
FlixBus
FlixBus
Normal · Supra EconomyOmio recommends booking the coach as it is the most popular option from Porto to Donostia-San Sebastian among Omio's users. If you are prioritising price, take the coach, with an average ticket price of £35 For those with little time, consider booking a flight, which has an average total journey time of 4h 30m. If you are seeking to minimise your carbon footprint, the coach is your best option, with estimated CO2 emissions of 0.6 - 1.5kg. Average ticket prices depend on the travel mode: a coach costs an average of £35, while a flight costs an average of £163.
Distance: 597 km
Most popular Coach | Flight | Train |
|---|---|---|
£35 Average Price Cheapest | £163 Average Price | £83 Average Price |
12h 0m Average total duration 11h 30m Onboard + 30m Additional time* | 4h 30m Average total duration Fastest 2h 30m Onboard + 2h 0m Additional time* | 28h 27m Average total duration 27h 57m Onboard + 30m Additional time* |
0.6 - 1.5kg CO2 emissions Lowest | 1.8 - 3.6kg CO2 emissions | - CO2 emissions |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
The table below shows live departures for Porto to Donostia-San Sebastian coaches for today, Monday 31 August. You can also manually refresh the results below to see updated coach journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
FlixBus | 7:00 Porto, Terminal Intermodal de Campanhã | 13h20 | 21:20 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect | |
Normal · Normal | 12:00 Maia, Porto (Aeroporto Sa Carneiro) | 14h59 | 3:59 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 | |
Normal · Normal | 12:45 Porto, Terminal Intermodal de Campanhã | 14h14 | 3:59 Donostia-San Sebastian, Estación de Autobuses | 1 change | |
FlixBus | 21:00 Porto, Terminal Intermodal de Campanhã | 10h05 | 8:05 Donostia-San Sebastian, Estación de Autobuses | 0 changesdirect |
Find all the dates and times for this journey
Compare train, coach and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Buses from Porto to Donostia-San Sebastian run on average 11 times per day, taking around 11h 30m. Cheap bus tickets for this journey start at £18 if you book in advance.
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 10h 5m.
Distance 597 km |
Average bus duration 11h 30m |
Cheapest ticket price £18 |
Buses per day 11 |
Direct buses 6 |
Fastest bus 10h 5m |
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 |
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
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, with some services arriving at Irún, Estación de Autobuses. 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.
Irún, Estación de Autobuses has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower and Ticket Office.
Food options include: Cafeteria and vending machines available.
Wi-Fi is available at Irún, Estación de Autobuses. ATMs are aTM located near the main entrance.
Ticket office support is available at Irún, Estación de Autobuses.
Available at Irún, Estación de Autobuses: Parking, Taxis, WC.
Accessibility facilities are available at Irún, Estación de Autobuses: Wheelchair accessible with ramps and elevators.
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