Business Premier
- Free Wi-Fi
- Power plugs
- Free drinks
- Wide seats
- Newspapers and magazines
- Free meal
- Lounge Access
Cheapest price on 05 Sept
£288
Average ticket price on 05 Sept
£303
Fastest journey on 05 Sept
7 h 48 m
Average journey duration on 05 Sept
7 h 49 m
Trains on 05 Sept
3
Distance
922 km
The best way to find a cheap train ticket from London 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 London to Donostia-San Sebastian will cost around £303 if you buy it on the day, but you can find cheap train tickets today for only £288.
On Sat 05 Sept, we found 3 trains from London to Donostia-San Sebastian, including 3 direct services.
These direct trains cover the 922 km distance in an average of 7 h 49 m but if you time it right, some trains will get you there in just 7 h 48 m .
The slowest trains will take 7 h 49 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.






Omio recommends booking the flight as it is the most popular option from London to Donostia-San Sebastian among Omio's users. If you are prioritising price, take the flight, with an average ticket price of £80 For those with little time, consider booking a flight, which has an average total journey time of 4h 18m. Average ticket prices depend on the travel mode: a flight costs an average of £80, while a train costs an average of £251.
Distance: 922 km
| Train | Most popular Flight | Coach | Ferry | Driving |
|---|---|---|---|---|
£251 Average Price | £80 Average Price Cheapest | £89 Average Price | £198 Average Price | £136 Average Price (fuel + tolls) |
8h 45m Average total duration 8h 15m Onboard + 30m Additional time* | 4h 18m Average total duration Fastest 2h 18m Onboard + 2h 0m Additional time* | 21h 32m Average total duration 21h 2m Onboard + 30m Additional time* | 35h 38m Average total duration 34h 38m Onboard + 1h 0m Additional time* | 13h 17m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from London to Donostia-San Sebastian:
A flight is £9 less than a coach for this route with tickets for a coach from London to Donostia-San Sebastian costing on average £89.
A flight is £118 less than a ferry for this route with tickets for a ferry from London to Donostia-San Sebastian costing on average £198.
A flight is £171 less than a train for this route with tickets for a train from London to Donostia-San Sebastian costing on average £251.
Other travel options to Donostia-San Sebastian take longer:
Train takes on average 8h 15m.
Coach takes on average 21h 2m.
Ferry takes on average 34h 38m.
You'll arrive about 5h 2m sooner (8h 15m by train vs 13h 17m by car). Tickets start at around £251 compared to roughly £136 in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.
Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.
The table below shows live departures for London to Donostia-San Sebastian trains for today, Friday 4 September. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 10:31 London | 7h46 | 18:17 Donostia-San Sebastian | 0 changesdirect | |
![]() | 11:31 London | 7h46 | 19:17 Donostia-San Sebastian | 0 changesdirect | |
![]() | 12:31 London | 8h20 | 20:51 Donostia-San Sebastian | 0 changesdirect | |
![]() | 14:31 London | 7h50 | 22:21 Donostia-San Sebastian | 0 changesdirect | |
![]() | 15:31 London | 8h21 | 23:52 Donostia-San Sebastian | 0 changesdirect |
Find all the dates and times for this journey
Compare train, coach, flight and ferry 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.
Trains from London to Donostia-San Sebastian run on average 4 times per day, taking around 8h 15m. Cheap train tickets for this journey start at £122 but you can travel from only £24 by flight.
The earliest train runs at 06:00, the last at 11:06. The fastest train covers the 922 km distance in 7h 46m.
Distance 922 km |
Average train duration 8h 15m |
Cheapest ticket price £122 |
Trains per day 4 |
Fastest train 7h 46m |
First train 6:00 |
Last train 11:06 |
Cheapest Month Jun |
Cheapest Day Mon |
High Season Oct - Dec |
Low Season Apr - Jun |
Busiest Day Thu |
Least Busy Day Fri |
Compare Eurostar classes and the amenities included in each one.



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
San Sebastián Airport -> Donostia Geltokia, Donostia-San Sebastián
Find answers to the most common questions about traveling from London to Donostia-San Sebastian by train. 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 train, 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 London to Donostia-San Sebastian trains use the London St Pancras International to Hendaye station pair. Use this guide to compare London and Donostia-San Sebastian train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
London St Pancras International has practical services for this route, including Wifi, Lockers, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental and Information Desk.
Food options include: The Betjeman Arms, AMT Coffee, The Booking Office, Carluccio’s, Chop’d, Greggs
Free, unlimited WiFi is available throughout the station. ATMs are located in the Circle area and inside the Arcade.
The ticket office is open Mon - Fri: 05:45 - 22:00, Sat: 06:00 - 21:00, Sun: 08:00 - 22:15. Information desks are located on the lower level in the main hall.
Luggage storage is luggage lockers are located on the lower concourse close to the Eurostar line. Lost and found is available at the station.
Available at London St Pancras International: Parking, Taxis, WC.
Available at London St Pancras International: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at London St Pancras International: Wheelchair access, elevators, escalators, complimentary assistance for passengers with reduced mobility and other needs.
Nearby hotels include The Standard, Kimpton Fitzroy London, Alhambra Hotel.
Here are some other resources that might have the information you need