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Cheap flights from Belgium to San Antonio from $705

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgium to San Antonio departing on 7/25. 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 Belgium to San Antonio

Recent round-trip flight deals from Belgium to San Antonio

Enter your travel dates to find the best prices.
British Airways Logo
10:40 am - 9:43 pm
BRU
-
SAT
18h 03m
2 stops
British Airways Logo
12:55 pm - 10:50 am
SAT
-
BRU
14h 55m
2 stops
$826British Airways
Sun, Oct 18 - Sun, Nov 1
British Airways Logo
8:05 pm - 9:43 pm
BRU
-
SAT
32h 38m
2 stops
British Airways Logo
4:21 pm - 4:35 pm
SAT
-
BRU
18h 14m
2 stops
$838British Airways
Sat, Oct 17 - Sat, Oct 31
Lufthansa Logo
10:15 am - 10:57 pm
BRU
-
SAT
19h 42m
1 stop
Lufthansa Logo
7:00 am - 7:15 am
SAT
-
BRU
17h 15m
1 stop
$881Lufthansa
Thu, Aug 6 - Thu, Aug 13
Multiple Airlines Logo
10:15 am - 10:57 pm
BRU
-
SAT
19h 42m
1 stop
Multiple Airlines Logo
6:40 am - 7:10 am
SAT
-
BRU
17h 30m
2 stops
$885Multiple Airlines
Sat, Jul 4 - Fri, Jul 10
Multiple Airlines Logo
10:15 am - 10:57 pm
BRU
-
SAT
19h 42m
1 stop
Multiple Airlines Logo
12:01 pm - 7:25 am
SAT
-
BRU
12h 24m
1 stop
$886Multiple Airlines
Sat, Jul 4 - Fri, Jul 10
Lufthansa Logo
10:15 am - 10:57 pm
BRU
-
SAT
19h 42m
1 stop
Lufthansa Logo
7:00 am - 7:15 am
SAT
-
BRU
17h 15m
1 stop
$888Lufthansa
Sun, Jul 5 - Sat, Jul 11
Lufthansa Logo
12:00 pm - 8:38 pm
BRU
-
SAT
15h 38m
1 stop
Lufthansa Logo
12:22 pm - 7:15 am
SAT
-
BRU
12h 53m
1 stop
$890Lufthansa
Sat, Oct 17 - Sat, Oct 31
Lufthansa Logo
10:15 am - 10:50 pm
BRU
-
SAT
19h 35m
1 stop
Lufthansa Logo
1:07 pm - 12:35 pm
SAT
-
BRU
16h 28m
2 stops
$891Lufthansa
Sun, Oct 18 - Sun, Nov 1
United Airlines Logo
6:20 am - 10:57 pm
BRU
-
SAT
23h 37m
2 stops
United Airlines Logo
9:37 am - 7:15 am
SAT
-
BRU
14h 38m
2 stops
$896United Airlines
Sun, Jul 5 - Sat, Jul 11
Multiple Airlines Logo
12:00 pm - 8:22 pm
BRU
-
SAT
15h 22m
1 stop
Multiple Airlines Logo
12:15 pm - 7:15 am
SAT
-
BRU
12h 00m
1 stop
$904Multiple Airlines
Mon, Aug 10 - Tue, Aug 25

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American Airlines flights from Belgium to San Antonio

Our best American Airlines deals on Belgium to San Antonio flight tickets
American Airlines
Sep 2
BRU7:05 amBrussels Bruxelles-National
22h 45m
2 stops
SAT10:50 pmSan Antonio
Sep 6
SAT2:45 pmSan Antonio
16h 25m
2 stops
BRU2:10 pmBrussels Bruxelles-National
$921
American Airlines
Sep 2
BRU7:05 amBrussels Bruxelles-National
22h 45m
2 stops
SAT10:50 pmSan Antonio
Sep 6
SAT2:45 pmSan Antonio
16h 25m
2 stops
BRU2:10 pmBrussels Bruxelles-National
$923
American Airlines
Oct 17
BRU12:05 pmBrussels Bruxelles-National
40h 51m
2 stops
SAT9:56 pmSan Antonio
Oct 31
SAT1:42 pmSan Antonio
17h 58m
2 stops
BRU1:40 pmBrussels Bruxelles-National
$1,049

United Airlines flights from Belgium to San Antonio

Our best United Airlines deals on Belgium to San Antonio flight tickets
United Airlines
Jul 5
BRU6:20 amBrussels Bruxelles-National
23h 37m
2 stops
SAT10:57 pmSan Antonio
Jul 11
SAT9:37 amSan Antonio
14h 38m
2 stops
BRU7:15 amBrussels Bruxelles-National
$896
United Airlines
Jul 4
BRU6:20 amBrussels Bruxelles-National
18h 23m
2 stops
SAT5:43 pmSan Antonio
Jul 10
SAT7:43 amSan Antonio
17h 02m
2 stops
BRU7:45 amBrussels Bruxelles-National
$952
United Airlines
Aug 23
BRU12:00 pmBrussels Bruxelles-National
15h 38m
1 stop
SAT8:38 pmSan Antonio
Aug 28
SAT12:10 pmSan Antonio
12h 05m
1 stop
BRU7:15 amBrussels Bruxelles-National
$1,326

momondo Fare Finder

 
Customize your flight search to find flights from Belgium to San Antonio 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 23, 2026.
Use the filters below to find and compare flights from Belgium to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Sun 10/18

10:40 am-9:43 pm

2 stops18h 03m

San Antonio

Sun 11/1

12:55 pm-10:50 am

2 stops14h 55m

$826

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Sat 10/17

8:05 pm-9:43 pm

2 stops32h 38m

San Antonio

Sat 10/31

4:21 pm-4:35 pm

2 stops18h 14m

$838

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Thu 8/6

10:15 am-10:57 pm

1 stop19h 42m

San Antonio

Thu 8/13

7:00 am-7:15 am

1 stop17h 15m

$881

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Sat 7/4

10:15 am-10:57 pm

1 stop19h 42m

San Antonio

Fri 7/10

6:40 am-7:10 am

2 stops17h 30m

$885

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Sat 7/4

10:15 am-10:57 pm

1 stop19h 42m

San Antonio

Fri 7/10

12:01 pm-7:25 am

1 stop12h 24m

$886

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Sun 7/5

10:15 am-10:57 pm

1 stop19h 42m

San Antonio

Sat 7/11

7:00 am-7:15 am

1 stop17h 15m

$888

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Sat 10/17

12:00 pm-8:38 pm

1 stop15h 38m

San Antonio

Sat 10/31

12:22 pm-7:15 am

1 stop12h 53m

$890

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Sun 10/18

10:15 am-10:50 pm

1 stop19h 35m

San Antonio

Sun 11/1

1:07 pm-12:35 pm

2 stops16h 28m

$891

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Sun 7/5

6:20 am-10:57 pm

2 stops23h 37m

San Antonio

Sat 7/11

9:37 am-7:15 am

2 stops14h 38m

$896
Quickest round-trip

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Mon 8/10

12:00 pm-8:22 pm

1 stop15h 22m

San Antonio

Tue 8/25

12:15 pm-7:15 am

1 stop12h 00m

$904

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 San Antonio from

How to get the cheapest flight ticket from Belgium to San Antonio

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 month to fly to San Antonio?

If you aren’t able to travel during the month of November, then book flights to San Antonio from Belgium during January instead. Flights to San Antonio in January, while not as cheap as those in November, still average around $0.

Can stopping save me money on Belgium to San Antonio flights?

You could potentially save up to 7% on your flight if you consider stops on a Belgium to San Antonio flight.

Cheap Belgium to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belgium to San Antonio

Fastest flight time

19h 42m

Direct flights

None
The fastest flight from Belgium to San Antonio takes 19h 42m
There are no direct flights from Belgium to San Antonio. There are no popular flight routes from Belgium to San Antonio.
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Frequently asked questions about flying from Belgium to San Antonio

  • When did momondo last update prices for flights from Belgium to San Antonio Airport?

    Prices for flights from Belgium to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from Belgium to San Antonio Airport?

  • How old do you have to be to fly from Belgium to San Antonio 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 Belgium to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio 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 San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belgium to San Antonio

Compare and see reviews for airlines that fly from Belgium to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $731Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
Schertz

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belgium to San Antonio. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Belgium to San Antonio flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Belgium.

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

If you are not ready to book a flight from Belgium to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

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Thu 7/23
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