Journey information
Overview: Brussels to Donostia-San Sebastian flight
Flights from Brussels to Donostia-San Sebastian depart on average 5 times per day, taking around 2h 57m. Cheap flight tickets for this journey start at $25 (€20) if you book in advance.
The earliest flight runs at 05:53, the last at 22:25. The fastest flight covers the 599 miles (964 km) distance in 1h 50m. January is the cheapest month to fly.
Distance 599 miles (964 km) |
Average flight duration 2h 57m |
Cheapest ticket price $25 (€20) |
Flights per day 5 |
Fastest flight 1h 50m |
Cheapest month January |
First flight 05:53 |
Last flight 22:25 |
The cheapest and fastest flights from Brussels to Donostia-San Sebastian
Cheapest price
$31
Average price
$31
Fastest journey
1 h 50 m
Average duration
1 h 50 m
Flights per day
1
Distance
964 km
The best way to find a cheap flight ticket from Brussels 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 Brussels to Donostia-San Sebastian will cost around $31 if you buy it on the day, but the cheapest tickets can be found for only $31.
Of the 1 flights that leave Brussels for Donostia-San Sebastian onMon, Mar 23, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Mar 23 the direct flights cover the 964 km distance in an average of 1 h 50 m but if you time it right, some flights will get you there in just 1 h 50 m .
On Mon, Mar 23 the longest flights will take 1 h 50 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.


Travel Information
Compare train, bus, and flight for Brussels to Donostia-San Sebastian
Omio recommends booking the bus as it is the most popular option from Brussels 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 57m. In case you are seeking to minimise your carbon footprint the bus is your best bet as it emits only 1.0 - 2.4kg. The ticket price range depends on the travel mode: a bus costs an average of $28, and a flight costs an average of $25.
Distance: 599 miles (964 km)
Compare flight with
| Flight | Most popular Bus | Train |
|---|---|---|
$242 Average price | $66 Average price Cheapest | $212 Average price |
5h 57m Average total duration Fastest 2h 57m Onboard + 3h 0m Additional time* | 15h 56m Average total duration 15h 26m Onboard + 30m Additional time* | 6h 48m Average total duration 6h 18m Onboard + 30m Additional time* |
2.9 - 5.8kg CO2 emissions | 1.0 - 2.4kg CO2 emissions Lowest | - CO2 emissions |
![]() Most popular airline | ![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Brussels to Donostia-San Sebastian flight times
The table below shows live departures for Brussels to Donostia-San Sebastian flights for today, Sunday, March 22. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
9937+ BA447 · BA456+ IB445 | 12:22 PM Brussels-Midi | 23h38 | 12:00 PM San Sebastián Airport | 3 transfers | |
9439+ BA447 · BA456+ IB445 | 12:53 PM Brussels-Midi | 23h07 | 12:00 PM San Sebastián Airport | 3 transfers | |
9339+ BA447 · BA456+ IB445 | 12:53 PM Brussels-Midi | 23h07 | 12:00 PM San Sebastián Airport | 3 transfers | |
IB600 · IB449 | 2:30 PM Brussels Airport | 5h20 | 7:50 PM San Sebastián Airport | 1 transfer | |
9351+ BA447 · BA456+ IB445 | 2:53 PM Brussels-Midi | 21h07 | 12:00 PM San Sebastián Airport | 3 transfers | |
BA395 · BA456+ IB445 | 8:35 PM Brussels Airport | 15h25 | 12:00 PM San Sebastián Airport | 2 transfers | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Brussels 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 Brussels to Donostia-San Sebastian flights with Omio?
Why book with Omio vs Ryanair?
- Compare with other providers: On Omio, you can not only buy tickets for Ryanair, but also compare tickets for the likes of Vueling Airlines or Iberia to find the best option for your trip from Brussels 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 Ryanair with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Brussels to Donostia-San Sebastian.
Why book with Omio over Edreams, Kayak or Skyscanner?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Vueling Airlines or Iberia to find the best option for your trip from Brussels 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 Brussels to Donostia-San Sebastian.
Airlines: Ryanair, Vueling Airlines, Iberia from Brussels to Donostia-San SebastianFind the best flights between Brussels to Donostia-San Sebastian with Omio's travel partners Ryanair, Vueling Airlines, Iberia from $25 (€20). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Vueling Airlines
Iberia
Ryanair
FAQs: Brussels to Donostia-San Sebastian Flight
Find answers to the most common questions about traveling from Brussels to Donostia-San Sebastian by flight. 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 flight, 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.

- San Sebastián Day, a celebration of the city's patron saint with parades and traditional music
- International Film Festival, a prestigious event showcasing films from around the world
- Jazzaldia, an annual jazz festival featuring international artists and performances
- San Sebastián Gastronomika, a culinary congress highlighting Basque cuisine and gastronomy.
- Easter, beautiful spring weather and local traditions
- Basque Festival, cultural celebrations with traditional music and dance
- Christmas, festive decorations and holiday markets throughout the city.
popular airports
Popular airports from Brussels to Donostia-San Sebastian
- Free Wi-Fi available throughout the airport.
- Shops located in Pier A and Pier B, includes Duty-Free and fashion stores.
- Parking available at P1, P2, and P3, approximately 4€ per hour.
- Available outside the terminal.
- Elevators, ramps, assistance.
- Available throughout the airport.
- Yes
- Lounges available in Pier A and Pier B, includes Brussels Airlines and Diamond Lounges.
- Located in the arrivals area.
- Bus: 272, 471
- Train: IC, S2, S4, S5, S9
- Free Wi-Fi available throughout the airport.
- Shops available, including duty-free and convenience stores.
- Parking available, P1 and P2 close to terminal, approximately 5€ per hour.
- Available outside the terminal.
- Ramps, assistance.
- Available throughout the airport.
- Yes
- Lounge available, The Lounge by Brussels South Charleroi Airport.
- Located in the terminal, near arrivals.
- Bus A
- Bus 68
- Bus 69
- Bus 80
- Free Wi-Fi available throughout the airport.
- There are a few shops, including a duty-free shop, located in the main terminal area.
- Parking available near the terminal, approximately 1.2€ per hour.
- Available outside the terminal.
- Available throughout the airport.
- Lounge available for passengers.
- Located in the main terminal.
- Bus E21
- Bus E27
More options for your journey from Brussels to Donostia-San Sebastian
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