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$332+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BRU
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap 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 1, 2025.

Round-trip from

$582
(United Airlines)

One-way from

$332
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$931
From San Antonio to Brussels
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One-way flight from San Antonio to Brussels
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Highest demand for flights based on searches. 24% potential increase in price ($345 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 1, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 8/137:00 amSAT - BRU
1 stop17h 15mUnited Airlines
Thu 8/2110:00 amBRU - SAT
2 stops36h 30mUnited Airlines
Deal found 6/30$582
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:33 amSAT - BRU
1 stop14h 07mDelta
Thu 8/2110:45 amBRU - SAT
1 stop30h 53mDelta
Deal found 7/1$610
This Gotogate deal was found by Cheapflights users on 6/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/145:30 amSAT - BRU
2 stops19h 30mAir Canada
Thu 8/2110:00 amBRU - SAT
2 stops37h 26mAir Canada
Deal found 6/30$634
This Flighttix deal was found by Cheapflights users on 6/30. 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.
Thu 8/141:19 pmSAT - BRU
1 stop12h 21mVirgin Atlantic
Thu 8/2110:45 amBRU - SAT
1 stop30h 53mVirgin Atlantic
Deal found 6/30$637
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:28 pmSAT - BRU
3 stops30h 12mMultiple Airlines
Thu 8/2110:20 amBRU - SAT
3 stops34h 33mMultiple Airlines
Deal found 6/30$914
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Wed 7/236:00 amSAT - BRU
2 stops20h 40mAer Lingus
Sun 7/279:20 pmBRU - SAT
2 stops33h 37mAer Lingus
Deal found 7/1$2,395

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 1, 2025.
Use the filters below to find and compare flights from San Antonio to Brussels that are best for you.

Fly from

San Antonio

Fly to

Brussels

Route

Depart

Return

Price

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Wed 8/13

7:00 am-7:15 am

1 stop17h 15m

Brussels Bruxelles-National

Thu 8/21

10:00 am-3:30 pm

2 stops36h 30m

$582

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Wed 8/13

11:33 am-8:40 am

1 stop14h 07m

Brussels Bruxelles-National

Thu 8/21

10:45 am-10:38 am

1 stop30h 53m

$610

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Thu 8/14

5:30 am-8:00 am

2 stops19h 30m

Brussels Bruxelles-National

Thu 8/21

10:00 am-4:26 pm

2 stops37h 26m

$634

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Thu 8/14

1:19 pm-8:40 am

1 stop12h 21m

Brussels Bruxelles-National

Thu 8/21

10:45 am-10:38 am

1 stop30h 53m

$637

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Wed 8/13

8:28 pm-9:40 am

3 stops30h 12m

Brussels Bruxelles-National

Thu 8/21

10:20 am-1:53 pm

3 stops34h 33m

$914

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Wed 7/23

6:00 am-9:40 am

2 stops20h 40m

Brussels Bruxelles-National

Sun 7/27

9:20 pm-11:57 pm

2 stops33h 37m

$2,395

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Tue 7/22

2:11 pm-8:20 pm

2 stops23h 09m

$332

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Tue 7/22

10:40 am-8:40 am

1 stop15h 00m

$442

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Tue 7/22

11:36 am-6:20 pm

3 stops23h 44m

$3,091

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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

What is the cheapest month to book a flight from San Antonio to Brussels?

Currently, November is the cheapest month in which you can book a flight from San Antonio to Brussels (average of $614). Flying from San Antonio to Brussels in June is currently the most expensive (average of $1,083). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to BRU?

Find hourly flight availability from San Antonio to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

A simple way to save on the total cost of your ticket is to fly from San Antonio to Brussels in the morning. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight at noon.

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 1, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and Virgin Atlantic 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.
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,414 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,665 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from San Antonio to Brussels round-trip?

    Flying on United Airlines is currently your cheapest option to Brussels, with prices starting at $582. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at $610 and $634, respectively. These flights start at 44% lower than the current average price 3 months from now.

  • 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.

  • What is the cheapest month to book a flight from San Antonio to Brussels?

    Currently, November is the cheapest month in which you can book a flight from San Antonio to Brussels (average of $614). Flying from San Antonio to Brussels in June is currently the most expensive (average of $1,083). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$653Average$931FlexibilityNo cancel feeOn-time69%

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