$446 Cheap Flights from San José (SJO) to Brussels (BRU)

View $446 flight on Wed, Dec 31, 2025Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Brussels Airport (BRU)

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Cheap Flights from San José to Brussels (SJO-BRU)

Prices were available within the past 7 days and start at $446 for one-way flights and $919 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Mon, Dec 8 - Mon, Mar 9
SJO
San José
BRU
Brussels
$919 Roundtrip, found 4 days ago
$919
Roundtrip
found 4 days ago
Select avianca flight, departing Mon, Dec 8 from San José to Brussels, returning Mon, Mar 9, priced at $919 found 4 days ago
avianca
Mon, Feb 2 - Sun, Mar 15
SJO
San José
BRU
Brussels
$921 Roundtrip, found 6 days ago
$921
Roundtrip
found 6 days ago
Select avianca flight, departing Mon, Feb 2 from San José to Brussels, returning Sun, Mar 15, priced at $921 found 6 days ago
avianca
Mon, Feb 2 - Sun, Mar 15
SJO
San José
BRU
Brussels
$959 Roundtrip, found 6 days ago
$959
Roundtrip
found 6 days ago
Select avianca flight, departing Mon, Feb 2 from San José to Brussels, returning Sun, Mar 15, priced at $959 found 6 days ago
avianca
Wed, Mar 4 - Wed, Mar 18
SJO
San José
BRU
Brussels
$973 Roundtrip, found 1 day ago
$973
Roundtrip
found 1 day ago
Select avianca flight, departing Wed, Mar 4 from San José to Brussels, returning Wed, Mar 18, priced at $973 found 1 day ago
avianca
Mon, Feb 2 - Sun, Mar 15
SJO
San José
BRU
Brussels
$975 Roundtrip, found 6 days ago
$975
Roundtrip
found 6 days ago
Select avianca flight, departing Mon, Feb 2 from San José to Brussels, returning Sun, Mar 15, priced at $975 found 6 days ago
Air Canada
Mon, Feb 9 - Tue, Feb 24
SJO
San José
BRU
Brussels
$980 Roundtrip, found 1 day ago
$980
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Feb 9 from San José to Brussels, returning Tue, Feb 24, priced at $980 found 1 day ago
avianca
Tue, Dec 30 - Wed, Jan 21
SJO
San José
BRU
Brussels
$983 Roundtrip, found 1 day ago
$983
Roundtrip
found 1 day ago
Select avianca flight, departing Tue, Dec 30 from San José to Brussels, returning Wed, Jan 21, priced at $983 found 1 day ago
Iberia
Sat, Feb 14 - Thu, Mar 5
SJO
San José
BRU
Brussels
$997 Roundtrip, found 1 day ago
$997
Roundtrip
found 1 day ago
Select Iberia flight, departing Sat, Feb 14 from San José to Brussels, returning Thu, Mar 5, priced at $997 found 1 day ago
United
Fri, Feb 6 - Tue, Feb 24
SJO
San José
BRU
Brussels
$1,008 Roundtrip, found 1 day ago
$1,008
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 6 from San José to Brussels, returning Tue, Feb 24, priced at $1,008 found 1 day ago
Swiss International Air Lines
Wed, Mar 4 - Wed, Mar 18
SJO
San José
BRU
Brussels
$1,109 Roundtrip, found 1 day ago
$1,109
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, Mar 4 from San José to Brussels, returning Wed, Mar 18, priced at $1,109 found 1 day ago

Find the cheapest month to fly from San José (SJO) to Brussels (BRU)

February is typically the cheapest month to fly

From $657 - $1,342 per traveler.

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Brussels - National Airport (BRU) cost?
Secure a cheap one-way flight from $446 or cheap return flight from $919 from Juan Santamaria Intl. Airport (SJO) to Brussels - National Airport (BRU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Juan Santamaria Intl. Airport (SJO) to Brussels - National Airport (BRU)?
The cheapest month to fly from SJO to BRU is December, when demand is low. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Brussels - National Airport (BRU)?
To find the cheapest airline flying from SJO to BRU, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Brussels - National Airport (BRU)?
Nonstop flights from Juan Santamaria Intl. Airport (SJO) to Brussels - National Airport (BRU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SJO to BRU?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Brussels - National Airport (BRU)?
Book a flight from Juan Santamaria Intl. Airport (SJO) to Brussels - National Airport (BRU) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Juan Santamaria Intl. Airport (SJO) to Brussels - National Airport (BRU) last-minute?
Waiting until just before your departure to book a ticket from SJO to BRU generally means paying more. While you may come across some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible for the best chance of scoring a bargain.
Is it cheaper to book a SJO to BRU flight and hotel package?
Opting for a SJO to BRU flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Brussels - National Airport (BRU)?
In most cases, you can cancel or modify your SJO to BRU flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Juan Santamaría Intl.
Destination airport
Brussels - National
Airlines serving
Aeromexico, Air Canada, American Airlines, British Airways, Delta, Iberia, KLM, Lufthansa, Swiss International Air Lines, United
Roundtrip price
$918
Distance
5626 mi

Book with confidence

San José to Brussels Flights

The cheapest times to fly from San José to Brussels

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San José to Brussels are during the month of December. You can find some of the cheapest flights from San José to Brussels with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San José to Brussels

Sunday is one of the best days to book for cheap flights from San José to Brussels: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San José to Brussels

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San José to Brussels in 2025. You can also book with separate airlines for your outbound and return journeys, from $446 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San José to Brussels flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San José to Brussels airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San José to Brussels Flights

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*Available to One Key members.