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Cheap flights from San Antonio to Brussels from $308

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 7/20. 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
1:52 pm - 1:15 pm
SAT
-
BRU
16h 23m
2 stops
United Airlines Logo
10:10 am - 10:58 pm
BRU
-
SAT
19h 48m
1 stop
$746United Airlines
Tue, Nov 17 - Fri, Nov 20
United Airlines Logo
2:22 pm - 8:55 am
SAT
-
BRU
35h 33m
2 stops
United Airlines Logo
11:55 am - 8:25 pm
BRU
-
SAT
15h 30m
1 stop
$747United Airlines
Tue, Nov 17 - Fri, Nov 20
United Airlines Logo
12:22 pm - 7:15 am
SAT
-
BRU
11h 53m
1 stop
United Airlines Logo
11:55 am - 8:25 pm
BRU
-
SAT
15h 30m
1 stop
$750United Airlines
Tue, Nov 17 - Fri, Nov 20
United Airlines Logo
1:52 pm - 1:15 pm
SAT
-
BRU
16h 23m
2 stops
United Airlines Logo
10:10 am - 10:51 pm
BRU
-
SAT
19h 41m
2 stops
$751United Airlines
Tue, Nov 17 - Fri, Nov 20
United Airlines Logo
2:25 pm - 8:00 pm
SAT
-
BRU
22h 35m
2 stops
United Airlines Logo
4:55 pm - 9:16 pm
BRU
-
SAT
34h 21m
2 stops
$871United Airlines
Mon, Oct 19 - Mon, Oct 26
United Airlines Logo
2:25 pm - 1:15 pm
SAT
-
BRU
15h 50m
2 stops
United Airlines Logo
4:55 pm - 7:23 pm
BRU
-
SAT
32h 28m
2 stops
$872United Airlines
Mon, Oct 19 - Mon, Oct 26
United Airlines Logo
7:00 am - 7:15 am
SAT
-
BRU
17h 15m
1 stop
United Airlines Logo
4:55 pm - 10:58 pm
BRU
-
SAT
36h 03m
2 stops
$875United Airlines
Mon, Oct 19 - Mon, Oct 26
United Airlines Logo
2:00 pm - 1:15 pm
SAT
-
BRU
16h 15m
2 stops
United Airlines Logo
10:10 am - 10:58 pm
BRU
-
SAT
18h 48m
1 stop
$912United Airlines
Mon, Oct 19 - Mon, Oct 26
United Airlines Logo
1:17 pm - 1:15 pm
SAT
-
BRU
16h 58m
2 stops
United Airlines Logo
10:10 am - 11:08 pm
BRU
-
SAT
18h 58m
1 stop
$913United Airlines
Mon, Oct 19 - Mon, Oct 26
United Airlines Logo
2:00 pm - 9:00 am
SAT
-
BRU
12h 00m
1 stop
United Airlines Logo
11:55 am - 8:25 pm
BRU
-
SAT
14h 30m
1 stop
$916United Airlines
Mon, Oct 19 - Mon, Oct 26

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Lufthansa flights from San Antonio to Brussels Bruxelles-National Airport

Our best Lufthansa deals on San Antonio to Brussels Bruxelles-National Airport flight tickets
Lufthansa
Jul 21
SAT7:00 amSan Antonio
17h 15m
1 stop
BRU7:15 amBrussels Bruxelles-National
Aug 3
BRU10:15 amBrussels Bruxelles-National
13h 14m
1 stop
SAT4:29 pmSan Antonio
$1,076
Lufthansa
Jul 16
SAT5:32 pmSan Antonio
22h 38m
2 stops
BRU11:10 pmBrussels Bruxelles-National
Jul 26
BRU9:15 pmBrussels Bruxelles-National
32h 42m
2 stops
SAT10:57 pmSan Antonio
$1,088

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
Jul 19
SAT12:04 pmSan Antonio
12h 36m
1 stop
BRU7:40 amBrussels Bruxelles-National
Aug 5
BRU9:45 amBrussels Bruxelles-National
13h 54m
1 stop
SAT4:39 pmSan Antonio
$956
Delta
Jul 22
SAT5:15 amSan Antonio
19h 20m
2 stops
BRU7:35 amBrussels Bruxelles-National
Aug 5
BRU9:45 amBrussels Bruxelles-National
13h 54m
1 stop
SAT4:39 pmSan Antonio
$965
Delta
Jul 22
SAT5:15 amSan Antonio
19h 20m
2 stops
BRU7:35 amBrussels Bruxelles-National
Aug 5
BRU10:25 amBrussels Bruxelles-National
18h 04m
2 stops
SAT9:29 pmSan Antonio
$973

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 June 21, 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

Tue 11/17

1:52 pm-1:15 pm

2 stops16h 23m

Brussels Bruxelles-National

Fri 11/20

10:10 am-10:58 pm

1 stop19h 48m

$746

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Tue 11/17

2:22 pm-8:55 am

2 stops35h 33m

Brussels Bruxelles-National

Fri 11/20

11:55 am-8:25 pm

1 stop15h 30m

$747

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Tue 11/17

12:22 pm-7:15 am

1 stop11h 53m

Brussels Bruxelles-National

Fri 11/20

11:55 am-8:25 pm

1 stop15h 30m

$750

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Tue 11/17

1:52 pm-1:15 pm

2 stops16h 23m

Brussels Bruxelles-National

Fri 11/20

10:10 am-10:51 pm

2 stops19h 41m

$751

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

$871

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 10/19

2:25 pm-1:15 pm

2 stops15h 50m

Brussels Bruxelles-National

Mon 10/26

4:55 pm-7:23 pm

2 stops32h 28m

$872

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 10/19

7:00 am-7:15 am

1 stop17h 15m

Brussels Bruxelles-National

Mon 10/26

4:55 pm-10:58 pm

2 stops36h 03m

$875

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 10/19

2:00 pm-1:15 pm

2 stops16h 15m

Brussels Bruxelles-National

Mon 10/26

10:10 am-10:58 pm

1 stop18h 48m

$912

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 10/19

1:17 pm-1:15 pm

2 stops16h 58m

Brussels Bruxelles-National

Mon 10/26

10:10 am-11:08 pm

1 stop18h 58m

$913
Quickest round-trip

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

Mon 10/19

2:00 pm-9:00 am

1 stop12h 00m

Brussels Bruxelles-National

Mon 10/26

11:55 am-8:25 pm

1 stop14h 30m

$916

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

United Airlines 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 55% 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 24m

Direct flights

None
The fastest flight from San Antonio to Brussels Bruxelles-National Airport takes 12h 24m
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 24m.

  • 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
9,868 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
Charleroi
Zaventem
Mons
Hasselt
Durbuy
Dinant
Genk
Namur
Waterloo
Aalst
Mechelen
Knokke-Heist
Francorchamps
Spa
Tournai
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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