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Cheap flights from Belgium to San Antonio from $534

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 4/8. 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
5:45 am - 11:18 pm
BRU
-
SAT
24h 33m
2 stops
Scandinavian Airlines Logo
4:10 pm - 6:30 pm
SAT
-
BRU
19h 20m
2 stops
$795Scandinavian Airlines
Tue, Sep 1 - Mon, Sep 7
Scandinavian Airlines Logo
10:20 am - 11:18 pm
BRU
-
SAT
19h 58m
2 stops
Scandinavian Airlines Logo
4:10 pm - 11:00 pm
SAT
-
BRU
23h 50m
2 stops
$827Scandinavian Airlines
Thu, Sep 10 - Mon, Sep 14
Lufthansa Logo
12:00 pm - 8:37 pm
BRU
-
SAT
15h 37m
1 stop
Lufthansa Logo
4:13 pm - 1:40 pm
SAT
-
BRU
14h 27m
2 stops
$838Lufthansa
Tue, Sep 1 - Mon, Sep 7
United Airlines Logo
8:30 am - 10:58 pm
BRU
-
SAT
21h 28m
2 stops
United Airlines Logo
2:00 pm - 1:15 pm
SAT
-
BRU
16h 15m
2 stops
$845United Airlines
Wed, Apr 29 - Wed, May 6
United Airlines Logo
8:30 am - 10:59 pm
BRU
-
SAT
21h 29m
2 stops
United Airlines Logo
9:50 am - 7:45 am
SAT
-
BRU
14h 55m
2 stops
$846United Airlines
Sat, Apr 18 - Sat, May 2
United Airlines Logo
9:55 am - 4:03 pm
BRU
-
SAT
37h 08m
2 stops
United Airlines Logo
6:47 am - 7:15 am
SAT
-
BRU
17h 28m
2 stops
$847United Airlines
Wed, May 20 - Sat, May 30
Lufthansa Logo
9:30 am - 8:40 pm
BRU
-
SAT
18h 10m
2 stops
Lufthansa Logo
2:00 pm - 1:10 pm
SAT
-
BRU
16h 10m
2 stops
$849Lufthansa
Sun, Apr 19 - Sat, May 2
United Airlines Logo
10:15 am - 7:00 pm
BRU
-
SAT
15h 45m
1 stop
United Airlines Logo
7:00 am - 7:15 am
SAT
-
BRU
17h 15m
1 stop
$853United Airlines
Sat, Apr 18 - Sat, May 2
Lufthansa Logo
10:30 am - 8:49 pm
BRU
-
SAT
17h 19m
2 stops
Lufthansa Logo
7:00 am - 7:15 am
SAT
-
BRU
17h 15m
1 stop
$855Lufthansa
Wed, May 20 - Sat, May 30
United Airlines Logo
9:55 am - 12:30 pm
BRU
-
SAT
33h 35m
2 stops
United Airlines Logo
9:37 am - 7:45 am
SAT
-
BRU
15h 08m
2 stops
$856United Airlines
Wed, May 20 - Sat, May 30

United Airlines flights from Belgium to San Antonio

Our best United Airlines deals on Belgium to San Antonio flight tickets
United Airlines
Apr 29
BRU8:30 amBrussels Bruxelles-National
21h 28m
2 stops
SAT10:58 pmSan Antonio
May 6
SAT2:00 pmSan Antonio
16h 15m
2 stops
BRU1:15 pmBrussels Bruxelles-National
$845
United Airlines
Apr 18
BRU8:30 amBrussels Bruxelles-National
21h 29m
2 stops
SAT10:59 pmSan Antonio
May 2
SAT9:50 amSan Antonio
14h 55m
2 stops
BRU7:45 amBrussels Bruxelles-National
$846
United Airlines
May 20
BRU9:55 amBrussels Bruxelles-National
37h 08m
2 stops
SAT4:03 pmSan Antonio
May 30
SAT6:47 amSan Antonio
17h 28m
2 stops
BRU7:15 amBrussels Bruxelles-National
$847

Lufthansa flights from Belgium to San Antonio

Our best Lufthansa deals on Belgium to San Antonio flight tickets
Lufthansa
Sep 1
BRU12:00 pmBrussels Bruxelles-National
15h 37m
1 stop
SAT8:37 pmSan Antonio
Sep 7
SAT4:13 pmSan Antonio
14h 27m
2 stops
BRU1:40 pmBrussels Bruxelles-National
$838
Lufthansa
Apr 19
BRU9:30 amBrussels Bruxelles-National
18h 10m
2 stops
SAT8:40 pmSan Antonio
May 2
SAT2:00 pmSan Antonio
16h 10m
2 stops
BRU1:10 pmBrussels Bruxelles-National
$849
Lufthansa
May 20
BRU10:30 amBrussels Bruxelles-National
17h 19m
2 stops
SAT8:49 pmSan Antonio
May 30
SAT7:00 amSan Antonio
17h 15m
1 stop
BRU7:15 amBrussels Bruxelles-National
$855

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 March 19, 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

Tue 9/1

5:45 am-11:18 pm

2 stops24h 33m

San Antonio

Mon 9/7

4:10 pm-6:30 pm

2 stops19h 20m

$795

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Thu 9/10

10:20 am-11:18 pm

2 stops19h 58m

San Antonio

Mon 9/14

4:10 pm-11:00 pm

2 stops23h 50m

$827
Quickest round-trip

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Tue 9/1

12:00 pm-8:37 pm

1 stop15h 37m

San Antonio

Mon 9/7

4:13 pm-1:40 pm

2 stops14h 27m

$838

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Wed 4/29

8:30 am-10:58 pm

2 stops21h 28m

San Antonio

Wed 5/6

2:00 pm-1:15 pm

2 stops16h 15m

$845

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Sat 4/18

8:30 am-10:59 pm

2 stops21h 29m

San Antonio

Sat 5/2

9:50 am-7:45 am

2 stops14h 55m

$846

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Wed 5/20

9:55 am-4:03 pm

2 stops37h 08m

San Antonio

Sat 5/30

6:47 am-7:15 am

2 stops17h 28m

$847

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Sun 4/19

9:30 am-8:40 pm

2 stops18h 10m

San Antonio

Sat 5/2

2:00 pm-1:10 pm

2 stops16h 10m

$849

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Sat 4/18

10:15 am-7:00 pm

1 stop15h 45m

San Antonio

Sat 5/2

7:00 am-7:15 am

1 stop17h 15m

$853

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Wed 5/20

10:30 am-8:49 pm

2 stops17h 19m

San Antonio

Sat 5/30

7:00 am-7:15 am

1 stop17h 15m

$855

BrusselsSan Antonio

BRU - SAT

BRUSAT

Brussels Bruxelles-National

Wed 5/20

9:55 am-12:30 pm

2 stops33h 35m

San Antonio

Sat 5/30

9:37 am-7:45 am

2 stops15h 08m

$856

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

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

You could potentially save up to 64% 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 45m

Direct flights

None
The fastest flight from Belgium to San Antonio takes 17h 45m
There are no direct flights from Belgium to San Antonio. There are no popular flight routes from Belgium to San Antonio.
Search flight deals

  • 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 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.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
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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Sat 4/18
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