Porto - Donostia-San SebastianCompare Alsa, FlixBus, BlaBlaCar Bus, Rede Expressos




The cheapest and fastest buses from Porto to Donostia-San Sebastian
Cheapest price
$29
Average price
$79
Fastest journey
10 h 5 m
Average duration
13 h 33 m
Buses per day
10
Distance
597 km
The best way to find a cheap bus ticket from Porto to Donostia-San Sebastian is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Porto to Donostia-San Sebastian will cost around $79 if you buy it on the day, but the cheapest tickets can be found for only $29.
Of the 10 buses that leave Porto for Donostia-San Sebastian on Wed, Apr 22, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Apr 22 the direct buses cover the 597 km distance in an average of 13 h 33 m but if you time it right, some buses will get you there in just 10 h 5 m .
On Wed, Apr 22 the slowest buses will take 15 h 15 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.
316811:55 PM10h05Porto, Terminal Intermodal de Campanhã11:00 AMDonostia-San Sebastian, Estación de Autobuses$291One-way0 transfers
Normal · Normal10:00 PM16h00Porto, Terminal Intermodal de Campanhã3:00 PMDonostia-San Sebastian, Estación de Autobuses$581One-way1 transfer
Normal · Normal9:15 PM16h45Maia, Porto (Aeroporto Sa Carneiro)3:00 PMDonostia-San Sebastian, Estación de Autobuses$581One-way1 transfer
FlixBus7:00 AM13h20Porto, Terminal Intermodal de Campanhã9:20 PMDonostia-San Sebastian, Estación de Autobuses$801One-way0 transfers
FlixBus · FlixBus7:50 PM14h35Porto, Terminal Intermodal de Campanhã11:25 AMDonostia-San Sebastian, Estación de Autobuses$831One-way1 transfer
316811:55 PM10h05Porto, Terminal Intermodal de Campanhã11:00 AMDonostia-San Sebastian, Estación de Autobuses$291One-way0 transfers
FlixBus7:00 AM13h20Porto, Terminal Intermodal de Campanhã9:20 PMDonostia-San Sebastian, Estación de Autobuses$801One-way0 transfers
Normal · Supra Economy10:00 PM14h30Porto, Terminal Intermodal de Campanhã1:30 PMDonostia-San Sebastian, Estación de Autobuses$1151One-way1 transfer
FlixBus · FlixBus7:50 PM14h35Porto, Terminal Intermodal de Campanhã11:25 AMDonostia-San Sebastian, Estación de Autobuses$831One-way1 transfer
Normal · Supra Economy9:15 PM15h15Maia, Porto (Aeroporto Sa Carneiro)1:30 PMDonostia-San Sebastian, Estación de Autobuses$1151One-way1 transfer
Travel Information
Compare train, bus, and flight for Porto to Donostia-San Sebastian
Omio recommends booking the bus as it is the most popular option from Porto to Donostia-San Sebastian among Omio's users. If you are prioritising price take the bus with prices starting from $28. For those with little time consider booking a flight which can get you there in 2h 31m. In case you are seeking to minimise your carbon footprint the bus is your best bet as it emits only 0.6 - 1.5kg. The ticket price range depends on the travel mode: a bus costs an average of $28, and a flight costs an average of $90.
Distance: 370 miles (597 km)
Compare bus with
Most popular Bus | Flight |
|---|---|
$45 Average price Cheapest | $273 Average price |
12h 0m Average total duration 11h 30m Onboard + 30m Additional time* | 5h 31m Average total duration Fastest 2h 31m Onboard + 3h 0m Additional time* |
0.6 - 1.5kg CO2 emissions Lowest | 1.8 - 3.6kg CO2 emissions |
![]() Most popular bus company | ![]() Most popular airline |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Porto to Donostia-San Sebastian Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator BlaBlaCar | Departure Time 01:00AM | Arrival Time 11:00AM | Duration 10h00 | Departure days Sun | Cheapest price $57 |
Operator FlixBus | Departure Time 01:40AM | Arrival Time 08:55PM | Duration 18h15 | Departure days Wed | Cheapest price $84 |
Operator BlaBlaCar | Departure Time 06:00AM | Arrival Time 03:20PM | Duration 9h20 | Departure days Thu | Cheapest price $82 |
Operator Alsa | Departure Time 06:30AM | Arrival Time 08:45PM | Duration 13h15 | Departure days Tue, Fri, Sat, Sun | Cheapest price $50 |
Operator Internorte | Departure Time 06:30AM | Arrival Time 08:45PM | Duration 13h15 | Departure days Tue, Fri, Sat, Sun | Cheapest price $50 |
Operator Internorte | Departure Time 06:45AM | Arrival Time 08:45PM | Duration 13h00 | Departure days Tue, Fri, Sat, Sun | Cheapest price $50 |
Operator Alsa | Departure Time 06:45AM | Arrival Time 08:45PM | Duration 13h00 | Departure days Tue, Fri, Sat, Sun | Cheapest price $50 |
Operator FlixBus | Departure Time 07:00AM | Arrival Time 09:20PM | Duration 13h20 | Departure days Everyday | Cheapest price $80 |
Operator BlaBlaCar | Departure Time 08:00AM | Arrival Time 06:30PM | Duration 10h30 | Departure days Sat | Cheapest price $79 |
Operator BlaBlaCar Bus | Departure Time 08:00AM | Arrival Time 10:40PM | Duration 13h40 | Departure days Thu, Sun | Cheapest price $39 |
Operator BlaBlaCar | Departure Time 08:30AM | Arrival Time 06:20PM | Duration 9h50 | Departure days Tue, Sat | Cheapest price $40 |
Operator FlixBus | Departure Time 08:50AM | Arrival Time 11:30PM | Duration 13h40 | Departure days Tue, Thu, Sat | Cheapest price $63 |
Operator Rede Expressos | Departure Time 09:00AM | Arrival Time 11:29PM | Duration 13h29 | Departure days Thu, Sat | Cheapest price $69 |
Operator INORTE & LOPES | Departure Time 09:00AM | Arrival Time 08:45PM | Duration 10h45 | Departure days Fri | Cheapest price $70 |
Operator BlaBlaCar | Departure Time 09:00AM | Arrival Time 06:10PM | Duration 9h10 | Departure days Sat | Cheapest price $43 |
Operator Internorte | Departure Time 09:00AM | Arrival Time 08:45PM | Duration 10h45 | Departure days Fri | Cheapest price $70 |
Operator Internorte | Departure Time 09:15AM | Arrival Time 08:30PM | Duration 10h15 | Departure days Fri | Cheapest price $56 |
Operator INORTE & LOPES | Departure Time 09:15AM | Arrival Time 08:30PM | Duration 10h15 | Departure days Fri | Cheapest price $56 |
Operator FlixBus | Departure Time 09:30AM | Arrival Time 05:35AM | Duration 19h05 | Departure days Wed | Cheapest price $85 |
Operator FlixBus | Departure Time 10:00AM | Arrival Time 05:45AM | Duration 18h45 | Departure days Wed | Cheapest price $86 |
Operator Alsa | Departure Time 10:30AM | Arrival Time 05:45AM | Duration 18h15 | Departure days Fri | Cheapest price $153 |
Operator Alsa | Departure Time 11:00AM | Arrival Time 05:45AM | Duration 17h45 | Departure days Fri | Cheapest price $153 |
Operator FlixBus | Departure Time 12:10PM | Arrival Time 12:25AM | Duration 11h15 | Departure days Tue, Fri, Sun | Cheapest price $61 |
Operator FlixBus | Departure Time 07:50PM | Arrival Time 11:25AM | Duration 14h35 | Departure days Tue, Wed | Cheapest price $83 |
Operator FlixBus | Departure Time 09:00PM | Arrival Time 08:05AM | Duration 10h05 | Departure days Mon, Thu, Fri, Sat, Sun | Cheapest price $68 |
Operator Alsa | Departure Time 09:15PM | Arrival Time 03:00PM | Duration 16h45 | Departure days Everyday | Cheapest price $48 |
Operator Alsa | Departure Time 10:00PM | Arrival Time 03:00PM | Duration 16h00 | Departure days Everyday | Cheapest price $48 |
Operator BlaBlaCar Bus | Departure Time 11:55PM | Arrival Time 11:00AM | Duration 10h05 | Departure days Wed, Fri, Sat | Cheapest price $29 |
Live departures
Porto to Donostia-San Sebastian bus times
The table below shows live departures for Porto to Donostia-San Sebastian buses for today, Tuesday, April 21. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
Normal · Supra Economy | 10:00 PM Porto, Terminal Intermodal de Campanhã | 14h30 | 1:30 PM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
Normal · Normal | 10:00 PM Porto, Terminal Intermodal de Campanhã | 16h00 | 3:00 PM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
| Wednesday, April 22 | |||||
FlixBus · FlixBus | 1:40 AM Porto, Terminal Intermodal de Campanhã | 18h15 | 8:55 PM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
FlixBus | 7:00 AM Porto, Terminal Intermodal de Campanhã | 13h20 | 9:20 PM Donostia-San Sebastian, Estación de Autobuses | 0 transfersDirect | |
FlixBus · FlixBus | 9:30 AM Porto, Terminal Intermodal de Campanhã | 19h05 | 5:35 AM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
FlixBus · FlixBus | 10:00 AM Porto, Terminal Intermodal de Campanhã | 18h45 | 5:45 AM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
FlixBus · FlixBus | 7:50 PM Porto, Terminal Intermodal de Campanhã | 14h35 | 11:25 AM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
Normal · Supra Economy | 9:15 PM Maia, Porto (Aeroporto Sa Carneiro) | 15h15 | 1:30 PM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
Normal · Normal | 9:15 PM Maia, Porto (Aeroporto Sa Carneiro) | 16h45 | 3:00 PM Donostia-San Sebastian, Estación de Autobuses | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Porto to Donostia-San Sebastian by train, bus, or flight
Compare train, bus, 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.
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Why should you book Porto to Donostia-San Sebastian buses with Omio?
Why book with Omio vs Alsa?
- Compare with other providers: On Omio, you can not only buy tickets for Alsa, but also compare tickets for the likes of FlixBus, BlaBlaCar Bus or Rede Expressos to find the best option for your trip from Porto to Donostia-San Sebastian.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Alsa with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Porto to Donostia-San Sebastian.
Why book with Omio over Checkmybus, Rome2rio or Busbud?
- Compare with other providers: On Omio, you can also compare tickets for the likes of FlixBus, BlaBlaCar Bus or Rede Expressos to find the best option for your trip from Porto to Donostia-San Sebastian.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Porto to Donostia-San Sebastian.
Journey information
Overview: Bus from Porto to Donostia-San Sebastian
Buses from Porto to Donostia-San Sebastian run on average 10 times per day, taking around 11h 30m. Cheap bus tickets for this journey start at $28 (€22) if you book in advance.
There are 5 buses per day. The earliest bus runs at 00:50, the last at 23:55. The fastest bus covers the 370 miles (597 km) distance in 10h 5m.
Distance 370 miles (597 km) |
Average bus duration 11h 30m |
Cheapest ticket price $28 (€22) |
Buses per day 10 |
Direct buses 5 |
Fastest bus 10h 5m |
First bus 12:50 AM |
Last bus 11:55 PM |
Cheapest Month Oct |
Cheapest Day Sat |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Sat |
Least Busy Day Mon |
Best time to book 91 days |
FAQs: Bus from Porto to Donostia-San Sebastian
Find answers to the most common questions about traveling from Porto to Donostia-San Sebastian by bus. 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 bus, 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.

- Alsa
- Assistance
- Priority boarding
- Accessible seating.
- BlaBlaCar Bus
- Assistance
- Priority boarding
- Accessible seating options.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- La Concha Beach, a picturesque crescent-shaped beach known for its golden sand and clear waters
- Old Town (Parte Vieja), a historic district filled with narrow streets, vibrant pintxo bars, and traditional Basque architecture
- Monte Igueldo, a hill offering panoramic views of the city and a vintage amusement park
- San Telmo Museoa, a museum dedicated to Basque society and culture housed in a 16th-century convent
- Miramar Palace, a former royal summer residence with beautiful gardens and views of the bay.
- Surfing at Zurriola Beach, a popular spot for surfers of all levels
- Enjoying a pintxo tour in the vibrant bars of the Old Town
- Riding the funicular to Monte Igueldo for stunning views and amusement park fun
- Exploring the Aquarium, featuring a variety of marine life and an impressive ocean tunnel
- Attending a concert or event at the Kursaal Congress Centre.
- Alsa
- You can cancel your ticket up to 48 hours before departure for a partial refund. Changes allowed for a fee.
- BlaBlaCar Bus
- You can cancel your ticket up to 30 minutes before departure for a refund in the form of a voucher.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- Alsa
- One carry-on bag up to 10kg and one checked bag up to 25kg.
- BlaBlaCar Bus
- One carry-on bag up to 7kg and one checked bag up to 20kg.
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Alsa
- Additional luggage can be purchased for a fee.
- BlaBlaCar Bus
- Additional luggage can be purchased for a fee.
- FlixBus
- Additional luggage can be purchased for a fee.
- Rede Expressos
- Small pets allowed in carriers
- guide dogs permitted without a carrier.
- Alsa
- Small pets allowed in carriers
- larger pets must travel in the hold.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from Porto to Donostia-San Sebastian
- 06:00-23:00
- Free Wi-Fi
- Cafetaria Terminal (in the station)
- Restaurante Campanhã (0.5 km)
- Tasquinha do Caco (0.7 km).
- Available outside the main entrance.
- Elevators
- Available in the station.
- Bus: 205, 206, 207 Metro: A, B, C, E Train: Urban, Regional
- 06:00-22:00
- Free Wi-Fi
- Café de la Estación (in the station)
- Fast Food Express (in the station)
- Restaurante Aitzgorri (0.5 km).
- Available outside the main entrance.
- Elevators, ramps
- Available in the station.
- Bus: 28, 42, 45 Train: E2
Most popular bus connections from Porto
More options for your journey from Porto to Donostia-San Sebastian
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