HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brussels

$408+ Cheap flights from San Antonio (SAT) to Brussels

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BRU
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Brussels with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 May 13, 2026.

This FlightHub deal was found by Cheapflights users on 5/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:10 pm
SAT
-
BRU
2 stops24h 40m
Scandinavian Airlines
Wed 9/307:10 pm
BRU
-
SAT
2 stops34h 05m
Scandinavian Airlines
Deal found 5/12$788
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Sun 11/112:24 pm
SAT
-
BRU
2 stops17h 51m
United Airlines
Tue 12/111:55 am
BRU
-
SAT
1 stop15h 11m
United Airlines
Deal found 5/8$858
This American Airlines deal was found by Cheapflights users on 5/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:39 pm
SAT
-
BRU
2 stops19h 36m
American Airlines
Thu 10/812:05 pm
BRU
-
SAT
2 stops18h 54m
American Airlines
Deal found 5/11$866
This Finnair deal was found by Cheapflights users on 5/11. 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 10/195:00 am
SAT
-
BRU
2 stops30h 20m
Multiple Airlines
Mon 10/267:10 pm
BRU
-
SAT
2 stops32h 54m
Multiple Airlines
Deal found 5/11$874
This KAYAK deal was found by Cheapflights users on 5/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:10 pm
SAT
-
BRU
2 stops23h 20m
Scandinavian Airlines
Tue 10/1310:20 am
BRU
-
SAT
2 stops19h 07m
Scandinavian Airlines
Deal found 5/10$889
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Tue 9/82:15 pm
SAT
-
BRU
2 stops16h 00m
United Airlines
Wed 9/3010:45 am
BRU
-
SAT
1 stop16h 52m
United Airlines
Deal found 5/12$914
This Finnair deal was found by Cheapflights users on 5/10. 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.
Thu 9/37:24 am
SAT
-
BRU
2 stops27h 56m
Multiple Airlines
Mon 9/147:05 pm
BRU
-
SAT
2 stops33h 59m
Multiple Airlines
Deal found 5/10$934
This United Airlines deal was found by Cheapflights users on 5/12. 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 10/192:01 pm
SAT
-
BRU
1 stop11h 59m
United Airlines
Mon 10/264:55 pm
BRU
-
SAT
2 stops32h 28m
United Airlines
Deal found 5/12$937
This Finnair deal was found by Cheapflights users on 5/9. 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.
Tue 8/111:30 pm
SAT
-
BRU
2 stops26h 05m
Multiple Airlines
Wed 8/2611:20 am
BRU
-
SAT
2 stops20h 22m
Multiple Airlines
Deal found 5/9$944

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 May 13, 2026.

Round-trip from

$788
(FlightHub)

One-way from

$408
(Kiwi.com)
From San Antonio to Brussels
Search Deals
One-way flight 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 May 13, 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

5:00 am-6:20 pm

2 stops30h 20m

Brussels Bruxelles-National

Mon 10/26

7:10 pm-9:07 pm

2 stops31h 57m

$874

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Tue 9/8

7:00 am-7:15 am

1 stop17h 15m

Brussels Bruxelles-National

Wed 9/30

10:15 am-11:08 pm

1 stop19h 53m

$917

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 10/19

2:01 pm-9:00 am

1 stop11h 59m

Brussels Bruxelles-National

Mon 10/26

4:55 pm-7:23 pm

2 stops32h 28m

$937

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Tue 7/28

5:15 am-7:40 am

2 stops19h 25m

Brussels Bruxelles-National

Wed 8/5

9:45 am-9:14 pm

1 stop18h 29m

$1,001

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 7/27

2:15 pm-1:15 pm

2 stops16h 00m

Brussels Bruxelles-National

Mon 8/10

9:55 am-9:13 pm

1 stop18h 18m

$1,022

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Thu 9/3

12:55 pm-9:00 am

1 stop13h 05m

Brussels Bruxelles-National

Mon 9/14

9:55 am-9:13 pm

1 stop18h 18m

$1,035

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Fri 7/24

6:05 am-7:40 am

2 stops18h 35m

Brussels Bruxelles-National

Fri 8/7

9:45 am-4:24 pm

1 stop13h 39m

$1,072
Quickest round-trip

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Thu 7/16

9:37 am-9:00 am

2 stops16h 23m

Brussels Bruxelles-National

Sun 7/26

10:15 am-4:29 pm

1 stop13h 14m

$1,137
Cheapest one-way

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Fri 7/24

4:26 pm-9:45 am

3 stops58h 19m

$489

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Thu 7/23

8:50 am-11:00 am

2 stops19h 10m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 May 13, 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
9,706 reviews

Entertainment

7.1

Boarding

7.7

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
9,706 reviews
United Airlines
7.4
Good
9,706 reviews

Entertainment

7.1

Boarding

7.7

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 $917, United Airlines can have you in Brussels from San Antonio in 17h 15m. The distance between San Antonio and Brussels is about 5175 mi.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$556Average$745FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.