Cheap Flights from Brussels (BRU) to San Sebastian (EAS)

View AU$249 flight on Tue, 19 May 2026Opens in a new window

Popular airlines from Brussels Airport (BRU) to San Sebastian (EAS)

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Cheap Flights from Brussels (BRU) to San Sebastian (EAS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Tue, 5 May - Tue, 12 May
BRU
Brussels
EAS
San Sebastián
AU$532 Return, found 5 days ago
AU$532
Return
found 5 days ago
Select Iberia flight, departing Tue, 5 May from Brussels to San Sebastián, returning Tue, 12 May, priced at AU$532 found 5 days ago
Iberia
Tue, 5 May - Tue, 12 May
BRU
Brussels
EAS
San Sebastián
AU$545 Return, found 5 days ago
AU$545
Return
found 5 days ago
Select Iberia flight, departing Tue, 5 May from Brussels to San Sebastián, returning Tue, 12 May, priced at AU$545 found 5 days ago
Iberia
Sun, 7 June - Sun, 14 June
BRU
Brussels
EAS
San Sebastián
AU$615 Return, found 5 days ago
AU$615
Return
found 5 days ago
Select Iberia flight, departing Sun, 7 June from Brussels to San Sebastián, returning Sun, 14 June, priced at AU$615 found 5 days ago
Iberia
Tue, 5 May - Tue, 12 May
BRU
Brussels
EAS
San Sebastián
AU$616 Return, found 5 days ago
AU$616
Return
found 5 days ago
Select Iberia flight, departing Tue, 5 May from Brussels to San Sebastián, returning Tue, 12 May, priced at AU$616 found 5 days ago
Iberia
Tue, 5 May - Tue, 12 May
BRU
Brussels
EAS
San Sebastián
AU$629 Return, found 5 days ago
AU$629
Return
found 5 days ago
Select Iberia flight, departing Tue, 5 May from Brussels to San Sebastián, returning Tue, 12 May, priced at AU$629 found 5 days ago
Iberia
Tue, 5 May - Tue, 12 May
BRU
Brussels
EAS
San Sebastián
AU$639 Return, found 5 days ago
AU$639
Return
found 5 days ago
Select Iberia flight, departing Tue, 5 May from Brussels to San Sebastián, returning Tue, 12 May, priced at AU$639 found 5 days ago
British Airways
Tue, 5 May - Tue, 12 May
BRU
Brussels
EAS
San Sebastián
AU$643 Return, found 5 days ago
AU$643
Return
found 5 days ago
Select British Airways flight, departing Tue, 5 May from Brussels to San Sebastián, returning Tue, 12 May, priced at AU$643 found 5 days ago
Iberia
Tue, 5 May - Tue, 12 May
BRU
Brussels
EAS
San Sebastián
AU$652 Return, found 5 days ago
AU$652
Return
found 5 days ago
Select Iberia flight, departing Tue, 5 May from Brussels to San Sebastián, returning Tue, 12 May, priced at AU$652 found 5 days ago
Iberia
Tue, 5 May - Tue, 12 May
BRU
Brussels
EAS
San Sebastián
AU$666 Return, found 5 days ago
AU$666
Return
found 5 days ago
Select Iberia flight, departing Tue, 5 May from Brussels to San Sebastián, returning Tue, 12 May, priced at AU$666 found 5 days ago
Iberia
Tue, 5 May - Tue, 12 May
BRU
Brussels
EAS
San Sebastián
AU$667 Return, found 5 days ago
AU$667
Return
found 5 days ago
Select Iberia flight, departing Tue, 5 May from Brussels to San Sebastián, returning Tue, 12 May, priced at AU$667 found 5 days ago

Frequently asked questions

How do I find cheap flights from Brussels (BRU-Brussels - National) to San Sebastian (EAS)?
To find a cheap flight from Brussels (BRU-Brussels - National) to San Sebastian (EAS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Brussels (BRU-Brussels - National) to San Sebastian (EAS)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Brussels (BRU-Brussels - National) to San Sebastian (EAS)?
There are approximately 11 connecting flights per day from Brussels - National (BRU) to San Sebastian (EAS). Some common connection points include Heathrow (LHR), Adolfo Suarez Madrid-Barajas (MAD), and Barcelona Intl. (BCN).
What is the earliest flight from Brussels (BRU-Brussels - National) to San Sebastian (EAS)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from BRU to EAS. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Brussels (BRU-Brussels - National) to San Sebastian (EAS)?
You'll typically find the most flights from Brussels - National (BRU) to San Sebastian (EAS) on a Wednesday, with around 9 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include British Airways, Iberia, and Vueling. Wednesday offers notably more flight options compared to other days.
What are the most popular departure times for flights from Brussels (BRU-Brussels - National) to San Sebastian (EAS)?
The most popular departure times for flights from Brussels (BRU-Brussels - National) to San Sebastian (EAS) are in the morning, between 6am and 9am. Around 38% of passengers reckon this time's best. Iberia offers flights during this window. Many travelers prefer this because it allows for an early start to their journey, getting them to their destination with plenty of time left in the day.
How long does it take to fly from Brussels (BRU-Brussels - National) to San Sebastian (EAS)?
A flight from BRU to EAS with a layover takes around 17 hours 20 minutes, with the route covering approximately 598 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Brussels (BRU-Brussels - National) to San Sebastian (EAS)?
Select the "Business class" and "First class" filters when looking for BRU to EAS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Brussels (BRU-Brussels - National) to San Sebastian (EAS) flight with Expedia?
It's easy to earn miles on a Brussels (BRU-Brussels - National) to San Sebastian (EAS) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Brussels (BRU-Brussels - National) to San Sebastian (EAS) at the last minute?
Typically, booking a last minute flight from Brussels (BRU-Brussels - National) to San Sebastian (EAS) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Brussels (BRU-Brussels - National) to San Sebastian (EAS) flight and hotel package?
Securing a Brussels (BRU-Brussels - National) to San Sebastian (EAS) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Brussels (BRU-Brussels - National) to San Sebastian (EAS)?
If you booked your Brussels (BRU-Brussels - National) to San Sebastian (EAS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Brussels - National
Destination airport
San Sebastian
Return price
AU$532
Distance
957 km

Book with confidence

Your quick guide to flights from Brussels to San Sebastian

Pick up great flights from Brussels to San Sebastian

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Brussels to San Sebastian. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Brussels to San Sebastian that take around hours.

Find cheap flights from Brussels to San Sebastian

From the great flight deals with prices currently ranging from AU$532 to AU$667, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Brussels to San Sebastian around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to San Sebastian is normally in May.

Reasons to book your flight from Brussels to San Sebastian with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Brussels to San Sebastian across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to San Sebastian right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Brussels to San Sebastian

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