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$822+ Cheap flights from San Antonio (SAT) to Brussels

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BRU
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheap flight deals from San Antonio to Brussels

Cheapest flights from San Antonio to Brussels
Explore the most affordable flight options available from San Antonio to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:25 pm
SAT
-
BRU
2 stops22h 35m
United Airlines
Mon 10/264:55 pm
BRU
-
SAT
2 stops34h 21m
United Airlines
Deal found 7/21$822
This Flighttix deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 am
SAT
-
BRU
2 stops17h 10m
Air Canada
Tue 8/259:30 am
BRU
-
SAT
2 stops20h 20m
Air Canada
Deal found 7/20$825
This Finnair deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:46 pm
SAT
-
BRU
2 stops22h 34m
Multiple Airlines
Mon 10/197:05 pm
BRU
-
SAT
2 stops34h 52m
Multiple Airlines
Deal found 7/22$828
This Flighttix deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 am
SAT
-
BRU
2 stops17h 10m
Multiple Airlines
Tue 8/2512:00 pm
BRU
-
SAT
1 stop15h 38m
Multiple Airlines
Deal found 7/20$831
This Air Canada deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:50 am
SAT
-
BRU
2 stops28h 10m
Air Canada
Fri 9/119:10 am
BRU
-
SAT
2 stops42h 28m
Air Canada
Deal found 7/22$845
This Air Canada deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:35 am
SAT
-
BRU
2 stops16h 35m
Air Canada
Fri 9/119:10 am
BRU
-
SAT
2 stops42h 28m
Air Canada
Deal found 7/22$848
This Air Canada deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:50 am
SAT
-
BRU
2 stops21h 25m
Air Canada
Thu 9/109:55 am
BRU
-
SAT
2 stops37h 36m
Air Canada
Deal found 7/22$850
This Air Canada deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
SAT
-
BRU
2 stops18h 10m
Air Canada
Tue 9/89:55 am
BRU
-
SAT
2 stops31h 50m
Air Canada
Deal found 7/22$853
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:50 pm
SAT
-
BRU
1 stop11h 55m
United Airlines
Mon 10/199:55 am
BRU
-
SAT
2 stops33h 16m
United Airlines
Deal found 7/22$856

Find flight deals from San Antonio to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2026.

Round-trip from

$822
(United Airlines)
From San Antonio to Brussels
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Brussels that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from San Antonio to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 10/19

2:25 pm-8:00 pm

2 stops22h 35m

Brussels Bruxelles-National

Mon 10/26

4:55 pm-9:16 pm

2 stops34h 21m

$822

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 8/17

7:00 am-7:10 am

2 stops17h 10m

Brussels Bruxelles-National

Tue 8/25

9:30 am-10:50 pm

2 stops20h 20m

$825

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 8/17

7:00 am-7:10 am

2 stops17h 10m

Brussels Bruxelles-National

Tue 8/25

12:00 pm-8:38 pm

1 stop15h 38m

$831
Quickest round-trip

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Wed 8/26

12:55 pm-9:00 am

1 stop13h 05m

Brussels Bruxelles-National

Tue 9/8

10:15 am-10:51 pm

1 stop19h 36m

$865

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 10/19

5:30 am-7:40 am

1 stop19h 10m

Brussels Bruxelles-National

Mon 10/26

12:55 pm-9:44 pm

1 stop14h 49m

$867

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Sorted by cheapest first

Best time to book a flight from San Antonio to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Brussels

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated July 25, 2026.
Read reviews from past customers who have flown United Airlines from San Antonio to Brussels. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,034 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
10,034 reviews
United Airlines
7.4
Good
10,034 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Brussels?

    If you book a flight to Brussels from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 0 flights from San Antonio to Brussels per day from 1 airline.

  • How long is the flight from San Antonio to Brussels?

    For as low as $825, United Airlines can have you in Brussels from San Antonio in 17h 10m. The distance between San Antonio and Brussels is about 5175 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from San Antonio to Brussels round-trip?

    Flying on United Airlines is currently your cheapest option to Brussels, with prices starting at $556.

  • Can I find deals for flights from San Antonio to Brussels that include hotel bookings?

    Yes. In addition to deals on San Antonio to Brussels flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Brussels?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Brussels.

  • Can I find deals for business class flights from San Antonio to Brussels?

    Yes. Cheapflights offers flight deals from San Antonio to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
Corpus Christi to Bruxelles-National flights

Top airline flying from San Antonio to Brussels

Discover the top airline that operate flights from San Antonio to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$556Average$756FlexibilityNo cancel feeOn-time69%

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