C$87 Cheap Flights from San Sebastian (EAS) to Brussels (BRUS)

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Flight deals from San Sebastian to Brussels

Looking for a cheap last-minute deal or the best return flight from San Sebastian Airport to Brussels? If you want to travel next month, return fares start from C$179. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Sebastian to Brussels

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Sebastian to Brussels flights are currently cheapest in January.

San Sebastian to Brussels: Flight information

The things to know before you go.
Cheapest flight foundC$87
Cheapest month to flyJanuary

Finding cheap flights from San Sebastian to Brussels: Frequently asked questions

There are 5 airports in Brussels: Brussels International, Antwerp Deurne, Brussels S. Charleroi, Liege, and Kortrijk.
The best price we found for a return flight from San Sebastian to Brussels is C$179. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Sebastian to Brussels. But we found flights with one or more stops from C$179.
As of May 2026, there are no flights flying from San Sebastian to Brussels.
The cheapest month to fly from San Sebastian to Brussels is usually June.
If you're flying from San Sebastian Airport, the cheapest airport near Brussels is Brussels S. Charleroi – which is 44.1 km away from the centre of Brussels. We've found flights into this airport from C$179.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Sebastian Airport to Brussels on Wednesday, June 17, 2026.
No airlines currently offer direct flights between San Sebastian Airport and Brussels. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 13°C. July is typically the warmest month in Brussels, when it usually averages around 22°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -0°C. The rainiest month is December.
Currently, Volotea offers the cheapest flight tickets to Brussels.

Travelling from San Sebastian Airport (EAS) to Brussels: what you need to know

  • Brussels and San Sebastian (where San Sebastian Airport is located) share the UTC+1 timezone. That means you won't need to change your watch when you land.

  • Leave enough time to make your flight from EAS to Brussels. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for bigger queues in popular months such as June and other peak seasons. Arriving up to four hours in advance for international flights and two hours for domestic departures is a wise move.

  • A stopover is the perfect opportunity to take a travel break — and perhaps even tour another city. When searching for flights from EAS to Brussels, uncheck the 'Direct flights only' box to see where you can stop along the way. Popular options include:

    • Adolfo Suarez Madrid-Barajas Airport (MAD)

    • Malaga Airport (AGP)

    • Valencia Airport (VLC)

  • You can visit Belgium for tourism purposes without a visa if you hold a passport from Spain. But before booking your flight tickets from San Sebastian Airport to Brussels, double-check for the newest rules and regulations. Visa rules can change, and you may need some travel documents if your trip is for work or another reason.

  • The journey from central San Sebastian to EAS takes approximately 38 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 21 kilometres in 25 minutes or so, depending on traffic.

  • Need a convenient hotel near EAS? If you're catching an early flight from San Sebastian Airport to Brussels, these stays will have you moments from your check-in counter:

How to find the cheapest flights from San Sebastian Airport (EAS) to Brussels

  • C$87 is the best price for a one-way ticket from San Sebastian Airport to Brussels. Return flights start at C$179. These fares can change based on demand.

  • It's usually smart to book as early as possible if you're hoping to get cheap tickets from EAS to Brussels. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' search function shows you the cheapest tickets from San Sebastian Airport to Brussels throughout the entire month. It's a great way to find a bargain if your travel plans are flexible.

  • Create a Price Alert for cheap tickets from EAS to Brussels. There's no need to search every day to see if prices have fallen. We'll update you when the price changes.

  • Tailor your travel plans with filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from San Sebastian Airport to Brussels.

Airports in Brussels

Brussels Airport (BRU)

  • Brussels Airport (BRU) to the centre of Brussels is around 21 minutes by car. It's approximately 14 kilometres away.

  • Getting to the centre on public transport typically takes 39 minutes.

  • Consider staying in a hotel near BRU if you're taking a late flight from San Sebastian Airport to Brussels. Settle into one of these options and skip the long transfer:

Brussels S. Charleroi Airport (CRL)

  • Brussels S. Charleroi Airport (CRL) is roughly 56 kilometres from the centre of Brussels. Following your flight from San Sebastian Airport to Brussels, it'll take you around 56 minutes to get to the heart of the city in a cab or ride-share.

  • You can expect the journey to take about 1 hour and 37 minutes on public transport.

  • Hang the 'Do not disturb' sign on your door and rest at a hotel near CRL. Here are a few options where you can take a load off after your flight from EAS to Brussels:

Best time to go to Brussels

  • July is the busiest month to hop on a flight from San Sebastian Airport to Brussels while February is the quietest. To work out the ideal time to visit Brussels, consider whether you like a lively atmosphere or a quieter vibe.

  • Before booking a flight from San Sebastian Airport to Brussels, think about the kind of weather you enjoy. August is the warmest month in Brussels, with temperatures ranging from 12ºC to 27ºC.

  • Search for cheap flights from EAS to Brussels in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -2ºC and 8ºC on average.

More about Brussels

  • After booking your flight from San Sebastian Airport to Brussels, think about where you want to stay in this city. Make one of these options your base for exploring Brussels:

  • There are so many things to discover in this city it can be tricky to work out where to begin. Grand Place, Atomium and Manneken Pis are highlights which should feature on every Brussels itinerary.

Complete your Brussels trip with a car rental

  • Pick one of our car rentals in Brussels and see the sights in your own time. Easily compare rates in one place to find the perfect ride once you've booked your hotel and cheap flights from San Sebastian Airport to Brussels.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.