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Cheap flights from Belgium to San Antonio from $470

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 9/2. 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

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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.
Scandinavian Airlines Logo
8:30 pm - 12:33 amBRU  Brussels Bruxelles-National-SAT San Antonio
35h 03m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
4:29 pm - 9:40 amSAT  San Antonio-BRU Brussels Bruxelles-National
35h 11m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$874Scandinavian Airlines
Sat, Oct 17 - Fri, Oct 30
Scandinavian Airlines Logo
10:20 am - 12:33 amBRU  Brussels Bruxelles-National-SAT San Antonio
21h 13m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
4:29 pm - 9:40 amSAT  San Antonio-BRU Brussels Bruxelles-National
35h 11m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$874Scandinavian Airlines
Sun, Oct 18 - Fri, Oct 30
Scandinavian Airlines Logo
8:30 pm - 10:27 pmBRU  Brussels Bruxelles-National-SAT San Antonio
32h 57m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
2:10 pm - 2:30 pmSAT  San Antonio-BRU Brussels Bruxelles-National
17h 20m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$879Scandinavian Airlines
Sat, Jan 23 - Wed, Jan 27
Scandinavian Airlines Logo
10:20 am - 12:31 amBRU  Brussels Bruxelles-National-SAT San Antonio
21h 11m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:46 pm - 2:30 pmSAT  San Antonio-BRU Brussels Bruxelles-National
17h 44m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$879Scandinavian Airlines
Mon, Nov 23 - Mon, Nov 30
Scandinavian Airlines Logo
8:30 pm - 10:27 pmBRU  Brussels Bruxelles-National-SAT San Antonio
32h 57m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
2:10 pm - 2:30 pmSAT  San Antonio-BRU Brussels Bruxelles-National
17h 20m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$880Scandinavian Airlines
Sat, Jan 23 - Wed, Jan 27
Scandinavian Airlines Logo
8:30 pm - 11:18 pmBRU  Brussels Bruxelles-National-SAT San Antonio
33h 48m2 stops Kastrup Copenhagen Los Angeles
Scandinavian Airlines Logo
4:10 pm - 7:50 pmSAT  San Antonio-BRU Brussels Bruxelles-National
20h 40m2 stops Los Angeles Kastrup Copenhagen
$892Scandinavian Airlines
Fri, Jan 22 - Fri, Jan 29
Scandinavian Airlines Logo
8:30 pm - 11:18 pmBRU  Brussels Bruxelles-National-SAT San Antonio
33h 48m2 stops Kastrup Copenhagen Los Angeles
Scandinavian Airlines Logo
4:10 pm - 7:50 pmSAT  San Antonio-BRU Brussels Bruxelles-National
20h 40m2 stops Los Angeles Kastrup Copenhagen
$893Scandinavian Airlines
Fri, Jan 22 - Fri, Jan 29
Multiple Airlines Logo
10:30 am - 9:16 pmBRU  Brussels Bruxelles-National-SAT San Antonio
17h 46m2 stops Frankfurt am Main Houston George Bush Intcntl
Multiple Airlines Logo
12:15 pm - 7:15 amSAT  San Antonio-BRU Brussels Bruxelles-National
12h 00m1 stop Washington, D.C. Dulles Intl
$898Multiple Airlines
Fri, Aug 21 - Thu, Aug 27
United Airlines Logo
6:20 am - 9:31 pmBRU  Brussels Bruxelles-National-SAT San Antonio
22h 11m2 stops Frankfurt am Main Houston George Bush Intcntl
United Airlines Logo
7:35 am - 1:15 pmSAT  San Antonio-BRU Brussels Bruxelles-National
23h 40m2 stops Houston George Bush Intcntl London Heathrow
$919United Airlines
Sat, Oct 17 - Sat, Oct 31
United Airlines Logo
6:20 am - 9:31 pmBRU  Brussels Bruxelles-National-SAT San Antonio
22h 11m2 stops Frankfurt am Main Houston George Bush Intcntl
United Airlines Logo
1:25 pm - 8:55 amSAT  San Antonio-BRU Brussels Bruxelles-National
13h 30m1 stop Chicago O'Hare Intl
$919United Airlines
Sat, Oct 17 - Sat, Oct 31

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Scandinavian Airlines flights from Belgium to San Antonio

Our best Scandinavian Airlines deals on Belgium to San Antonio flight tickets
Scandinavian Airlines
Oct 17
BRU8:30 pmBrussels Bruxelles-National
35h 03m
2 stops
SAT12:33 amSan Antonio
Oct 30
SAT4:29 pmSan Antonio
35h 11m
2 stops
BRU9:40 amBrussels Bruxelles-National
$874
Scandinavian Airlines
Jan 23
BRU8:30 pmBrussels Bruxelles-National
32h 57m
2 stops
SAT10:27 pmSan Antonio
Jan 27
SAT2:10 pmSan Antonio
17h 20m
2 stops
BRU2:30 pmBrussels Bruxelles-National
$879
Scandinavian Airlines
Jan 23
BRU8:30 pmBrussels Bruxelles-National
32h 57m
2 stops
SAT10:27 pmSan Antonio
Jan 27
SAT2:10 pmSan Antonio
17h 20m
2 stops
BRU2:30 pmBrussels Bruxelles-National
$880

United Airlines flights from Belgium to San Antonio

Our best United Airlines deals on Belgium to San Antonio flight tickets
United Airlines
Oct 17
BRU6:20 amBrussels Bruxelles-National
22h 11m
2 stops
SAT9:31 pmSan Antonio
Oct 31
SAT7:35 amSan Antonio
23h 40m
2 stops
BRU1:15 pmBrussels Bruxelles-National
$919
United Airlines
Sep 1
BRU8:35 amBrussels Bruxelles-National
19h 03m
2 stops
SAT8:38 pmSan Antonio
Jul 10
SAT7:30 amSan Antonio
16h 45m
1 stop
BRU7:15 amBrussels Bruxelles-National
$920
United Airlines
Jan 22
BRU10:30 amBrussels Bruxelles-National
19h 28m
2 stops
SAT10:58 pmSan Antonio
Jan 29
SAT12:10 pmSan Antonio
12h 05m
1 stop
BRU7:15 amBrussels Bruxelles-National
$924

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 August 11, 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 Brussels Bruxelles-National - SAT San Antonio

BRUSAT

Brussels Bruxelles-National

Sat 10/17

8:30 pm-12:33 am

2 stops35h 03m

San Antonio

Fri 10/30

4:29 pm-9:40 am

2 stops35h 11m

$874

BrusselsSan Antonio

BRU Brussels Bruxelles-National - SAT San Antonio

BRUSAT

Brussels Bruxelles-National

Sun 10/18

10:20 am-12:33 am

2 stops21h 13m

San Antonio

Fri 10/30

4:29 pm-9:40 am

2 stops35h 11m

$874

BrusselsSan Antonio

BRU Brussels Bruxelles-National - SAT San Antonio

BRUSAT

Brussels Bruxelles-National

Sat 1/23

8:30 pm-10:27 pm

2 stops32h 57m

San Antonio

Wed 1/27

2:10 pm-2:30 pm

2 stops17h 20m

$879

BrusselsSan Antonio

BRU Brussels Bruxelles-National - SAT San Antonio

BRUSAT

Brussels Bruxelles-National

Mon 11/23

10:20 am-12:31 am

2 stops21h 11m

San Antonio

Mon 11/30

1:46 pm-2:30 pm

2 stops17h 44m

$879

BrusselsSan Antonio

BRU Brussels Bruxelles-National - SAT San Antonio

BRUSAT

Brussels Bruxelles-National

Sat 1/23

8:30 pm-10:27 pm

2 stops32h 57m

San Antonio

Wed 1/27

2:10 pm-2:30 pm

2 stops17h 20m

$880

BrusselsSan Antonio

BRU Brussels Bruxelles-National - SAT San Antonio

BRUSAT

Brussels Bruxelles-National

Fri 1/22

8:30 pm-11:18 pm

2 stops33h 48m

San Antonio

Fri 1/29

4:10 pm-7:50 pm

2 stops20h 40m

$892

BrusselsSan Antonio

BRU Brussels Bruxelles-National - SAT San Antonio

BRUSAT

Brussels Bruxelles-National

Fri 1/22

8:30 pm-11:18 pm

2 stops33h 48m

San Antonio

Fri 1/29

4:10 pm-7:50 pm

2 stops20h 40m

$893
Quickest round-trip

BrusselsSan Antonio

BRU Brussels Bruxelles-National - SAT San Antonio

BRUSAT

Brussels Bruxelles-National

Fri 8/21

10:30 am-9:16 pm

2 stops17h 46m

San Antonio

Thu 8/27

12:15 pm-7:15 am

1 stop12h 00m

$898

BrusselsSan Antonio

BRU Brussels Bruxelles-National - SAT San Antonio

BRUSAT

Brussels Bruxelles-National

Sat 10/17

6:20 am-9:31 pm

2 stops22h 11m

San Antonio

Sat 10/31

7:35 am-1:15 pm

2 stops23h 40m

$919

BrusselsSan Antonio

BRU Brussels Bruxelles-National - SAT San Antonio

BRUSAT

Brussels Bruxelles-National

Sat 10/17

6:20 am-9:31 pm

2 stops22h 11m

San Antonio

Sat 10/31

1:25 pm-8:55 am

1 stop13h 30m

$919

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 63% 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

17h 48m

Direct flights

None
The fastest flight from Belgium to San Antonio takes 17h 48m
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
10,104 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
Pleasanton
Kerrville
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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