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Cheap flights from San Antonio to Brussels from $458

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Brussels departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:10 pm - 7:25 am
SAT
-
BRU
12h 15m
1 stop
United Airlines Logo
9:55 am - 12:11 pm
BRU
-
SAT
33h 16m
2 stops
$792United Airlines
Mon, Sep 21 - Tue, Sep 29
Multiple Airlines Logo
12:10 pm - 7:25 am
SAT
-
BRU
12h 15m
1 stop
Multiple Airlines Logo
6:20 am - 9:31 pm
BRU
-
SAT
22h 11m
2 stops
$793Multiple Airlines
Mon, Sep 21 - Tue, Sep 29
Air Canada Logo
6:30 am - 7:10 am
SAT
-
BRU
17h 40m
2 stops
Air Canada Logo
9:55 am - 7:28 pm
BRU
-
SAT
40h 33m
2 stops
$795Air Canada
Mon, Sep 21 - Tue, Sep 29
United Airlines Logo
2:15 pm - 1:15 pm
SAT
-
BRU
16h 00m
2 stops
United Airlines Logo
11:10 am - 8:38 am
BRU
-
SAT
28h 28m
2 stops
$797United Airlines
Mon, Sep 21 - Tue, Sep 29
United Airlines Logo
7:00 am - 7:15 am
SAT
-
BRU
17h 15m
1 stop
United Airlines Logo
10:15 am - 4:31 pm
BRU
-
SAT
13h 16m
1 stop
$801United Airlines
Mon, Sep 21 - Tue, Sep 29
Delta Logo
6:35 am - 7:40 am
SAT
-
BRU
18h 05m
1 stop
Delta Logo
9:45 am - 12:08 am
BRU
-
SAT
21h 23m
1 stop
$807Delta
Mon, Sep 21 - Tue, Sep 29
Air Canada Logo
9:30 am - 1:15 pm
SAT
-
BRU
20h 45m
3 stops
Air Canada Logo
9:10 am - 9:13 pm
BRU
-
SAT
43h 03m
2 stops
$811Air Canada
Mon, Sep 21 - Tue, Sep 29
Air Canada Logo
9:30 am - 1:15 pm
SAT
-
BRU
20h 45m
3 stops
Air Canada Logo
9:10 am - 9:13 pm
BRU
-
SAT
43h 03m
2 stops
$813Air Canada
Mon, Sep 21 - Tue, Sep 29
United Airlines Logo
9:00 am - 8:00 pm
SAT
-
BRU
28h 00m
2 stops
United Airlines Logo
1:45 pm - 10:53 pm
BRU
-
SAT
39h 08m
2 stops
$822United Airlines
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
10:46 am - 10:35 pm
SAT
-
BRU
28h 49m
2 stops
Multiple Airlines Logo
7:10 pm - 10:00 pm
BRU
-
SAT
32h 50m
2 stops
$823Multiple Airlines
Mon, Oct 19 - Mon, Oct 26

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Delta flights from San Antonio to Brussels Bruxelles-National Airport

Our best Delta deals on San Antonio to Brussels Bruxelles-National Airport flight tickets
Delta
Sep 21
SAT6:35 amSan Antonio
18h 05m
1 stop
BRU7:40 amBrussels Bruxelles-National
Sep 29
BRU9:45 amBrussels Bruxelles-National
21h 23m
1 stop
SAT12:08 amSan Antonio
$807
Delta
Oct 19
SAT5:30 amSan Antonio
19h 10m
1 stop
BRU7:40 amBrussels Bruxelles-National
Oct 26
BRU12:55 pmBrussels Bruxelles-National
14h 58m
1 stop
SAT9:53 pmSan Antonio
$867
Delta
Aug 17
SAT6:25 amSan Antonio
18h 15m
1 stop
BRU7:40 amBrussels Bruxelles-National
Aug 28
BRU9:45 amBrussels Bruxelles-National
13h 54m
1 stop
SAT4:39 pmSan Antonio
$1,007

Air Canada flights from San Antonio to Brussels Bruxelles-National Airport

Our best Air Canada deals on San Antonio to Brussels Bruxelles-National Airport flight tickets
Air Canada
Sep 21
SAT6:30 amSan Antonio
17h 40m
2 stops
BRU7:10 amBrussels Bruxelles-National
Sep 29
BRU9:55 amBrussels Bruxelles-National
40h 33m
2 stops
SAT7:28 pmSan Antonio
$795
Air Canada
Sep 21
SAT9:30 amSan Antonio
20h 45m
3 stops
BRU1:15 pmBrussels Bruxelles-National
Sep 29
BRU9:10 amBrussels Bruxelles-National
43h 03m
2 stops
SAT9:13 pmSan Antonio
$811
Air Canada
Sep 21
SAT9:30 amSan Antonio
20h 45m
3 stops
BRU1:15 pmBrussels Bruxelles-National
Sep 29
BRU9:10 amBrussels Bruxelles-National
43h 03m
2 stops
SAT9:13 pmSan Antonio
$813

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Brussels Bruxelles-National Airport 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, momondo users made 832,500 searches. Data last updated August 3, 2026.
Use the filters below to find and compare flights from San Antonio to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 9/21

12:10 pm-7:25 am

1 stop12h 15m

Brussels Bruxelles-National

Tue 9/29

9:55 am-12:11 pm

2 stops33h 16m

$792

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 9/21

12:10 pm-7:25 am

1 stop12h 15m

Brussels Bruxelles-National

Tue 9/29

6:20 am-9:31 pm

2 stops22h 11m

$793

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 9/21

6:30 am-7:10 am

2 stops17h 40m

Brussels Bruxelles-National

Tue 9/29

9:55 am-7:28 pm

2 stops40h 33m

$795

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 9/21

2:15 pm-1:15 pm

2 stops16h 00m

Brussels Bruxelles-National

Tue 9/29

11:10 am-8:38 am

2 stops28h 28m

$797
Quickest round-trip

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 9/21

7:00 am-7:15 am

1 stop17h 15m

Brussels Bruxelles-National

Tue 9/29

10:15 am-4:31 pm

1 stop13h 16m

$801

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 9/21

6:35 am-7:40 am

1 stop18h 05m

Brussels Bruxelles-National

Tue 9/29

9:45 am-12:08 am

1 stop21h 23m

$807

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 9/21

9:30 am-1:15 pm

3 stops20h 45m

Brussels Bruxelles-National

Tue 9/29

9:10 am-9:13 pm

2 stops43h 03m

$811

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 9/21

9:30 am-1:15 pm

3 stops20h 45m

Brussels Bruxelles-National

Tue 9/29

9:10 am-9:13 pm

2 stops43h 03m

$813

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 10/19

9:00 am-8:00 pm

2 stops28h 00m

Brussels Bruxelles-National

Mon 10/26

1:45 pm-10:53 pm

2 stops39h 08m

$822

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 10/19

10:46 am-10:35 pm

2 stops28h 49m

Brussels Bruxelles-National

Mon 10/26

7:10 pm-10:00 pm

2 stops32h 50m

$823

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from San Antonio to Brussels Bruxelles-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Antonio to Brussels Bruxelles-National?

Lufthansa and Air Canada are the most popular carriers operating from San Antonio to Brussels Bruxelles-National

What airlines fly to Brussels Bruxelles-National Airport?

United Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to Brussels Bruxelles-National Airport from San Antonio according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Brussels Bruxelles-National Airport. Keep in mind that there are 5 different airlines that fly to Brussels Bruxelles-National Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from San Antonio to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Brussels Bruxelles-National Airport (SAT to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Brussels Bruxelles-National Airport

Fastest flight time

12h 15m

Direct flights

None
The fastest flight from San Antonio to Brussels Bruxelles-National Airport takes 12h 15m
There are no direct flights from San Antonio to Brussels Bruxelles-National Airport. There are no popular flight routes from San Antonio to Brussels Bruxelles-National Airport.
Search flight deals

Frequently asked questions about flying from San Antonio to Brussels Bruxelles-National Airport

  • How far is San Antonio to Brussels Bruxelles-National by plane?

    Brussels Bruxelles-National is 5182.2 mi away from San Antonio. In terms of flight time, this usually takes a little over 12h 15m.

  • When did momondo last update prices for flights from San Antonio Airport to Brussels Bruxelles-National Airport?

    Prices for flights from San Antonio Airport to Brussels Bruxelles-National Airport refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from San Antonio Airport to Brussels Bruxelles-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents you'll need for your trip to Brussels Bruxelles-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brussels Bruxelles-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Antonio to Brussels Bruxelles-National Airport?

Best airlines flying from San Antonio to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from San Antonio to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $556Free CancellationRating
7.4
10,058 reviews
Search United Airlines flights

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Leuven
Dinant
Mons
Durbuy
Zaventem
Charleroi
Genk
Hasselt
Waterloo
Aalst
Namur
Knokke-Heist
Spa
Mechelen
Tournai
Francorchamps
Oostkamp
Halle

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Brussels?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brussels from San Antonio.

Can I find flights from San Antonio to Brussels with flexible booking policies on momondo?

momondo does allow users to show only those flights to Brussels from San Antonio which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Antonio to Brussels?

momondo helps you find the best flight between San Antonio and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Antonio to Brussels right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to Brussels flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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