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$507+ Cheap flights from San Antonio (SAT) to Belgium

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BRU
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from San Antonio to Belgium

Keep the following information in mind while searching for San Antonio to Belgium flight deals. Data was last updated julio 30, 2025.

Round-trip from

$607
(United Airlines)

One-way from

$507
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$931
From San Antonio to Belgium
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One-way flight from San Antonio to Belgium
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Highest demand for flights based on searches. 24% potential increase in price ($332 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Antonio to Belgium

Cheapest flights from San Antonio to Belgium
Explore the most affordable flight options available from San Antonio to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/47:05 amSAT - BRU
2 stops17h 45mUnited Airlines
mié. 11/1210:00 amBRU - SAT
2 stops20h 16mUnited Airlines
Deal found 7/29$607
This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/31:19 pmSAT - BRU
2 stops37h 21mScandinavian Airlines
mié. 9/244:00 pmBRU - SAT
2 stops37h 19mScandinavian Airlines
Deal found 7/29$630
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/65:30 amSAT - BRU
3 stops19h 20mAir Canada
jue. 11/137:00 amBRU - SAT
3 stops22h 56mAir Canada
Deal found 7/29$682
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/137:30 amSAT - BRU
3 stops17h 30mMultiple Airlines
jue. 8/2110:00 amBRU - SAT
2 stops19h 59mMultiple Airlines
Deal found 7/30$863
This Ovago deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/224:38 pmSAT - BRU
2 stops14h 17mBritish Airways
mié. 12/3111:50 amBRU - SAT
2 stops18h 56mBritish Airways
Deal found 7/29$983
This Orbitz deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/224:05 pmSAT - BRU
2 stops57h 50mLufthansa
mié. 12/3111:55 amBRU - SAT
1 stop15h 29mLufthansa
Deal found 7/29$1,094

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Belgium 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, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
Use the filters below to find and compare flights from San Antonio to Belgium that are best for you.

Fly from

San Antonio

Fly to

Belgium

Route

Depart

Return

Price

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

mar. 11/4

7:05 am-7:50 am

2 stops17h 45m

Brussels Bruxelles-National

mié. 11/12

10:00 am-11:16 pm

2 stops20h 16m

$607

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

mié. 9/3

1:19 pm-9:40 am

2 stops37h 21m

Brussels Bruxelles-National

mié. 9/24

4:00 pm-10:19 pm

2 stops37h 19m

$630

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

jue. 11/6

5:30 am-7:50 am

3 stops19h 20m

Brussels Bruxelles-National

jue. 11/13

7:00 am-10:56 pm

3 stops22h 56m

$682

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

mié. 8/13

7:30 am-8:00 am

3 stops17h 30m

Brussels Bruxelles-National

jue. 8/21

10:00 am-10:59 pm

2 stops19h 59m

$863

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

lun. 12/22

4:38 pm-1:55 pm

2 stops14h 17m

Brussels Bruxelles-National

mié. 12/31

11:50 am-11:46 pm

2 stops18h 56m

$983

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

lun. 12/22

4:05 pm-8:55 am

2 stops57h 50m

Brussels Bruxelles-National

mié. 12/31

11:55 am-8:24 pm

1 stop15h 29m

$1,094

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

vie. 8/15

8:28 pm-9:00 am

3 stops53h 32m

$507

San AntonioBrussels

SAT - BRU

SATBRU

San Antonio

vie. 8/15

11:33 am-8:40 am

1 stop14h 07m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from San Antonio to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Belgium

What is the cheapest month to book a flight from San Antonio to Belgium?

Currently, November is the cheapest month in which you can book a flight from San Antonio to Belgium (average of $614). Flying from San Antonio to Belgium in June is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to BE?

Find hourly flight availability from San Antonio to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

When flying from San Antonio to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belgium. Reviews last updated julio 30, 2025.
See what other customers who have flown with KLM, United Airlines, and Scandinavian Airlines from San Antonio to Belgium have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,896 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Scandinavian Airlines
7.3
Good
1,453 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Canada
7.1
Good
9,837 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Lufthansa
6.8
Okay
7,269 reviews
KLM
7.8
Good
1,383 reviews

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Belgium. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Belgium?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly out of when you book flights from San Antonio to Belgium.

  • Can I find deals for flights from San Antonio to Belgium that include hotel bookings?

    Yes. In addition to deals on San Antonio to Belgium flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Belgium?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Belgium.

  • Can I find deals for business class flights from San Antonio to Belgium?

    Yes. Cheapflights offers flight deals from San Antonio to Belgium by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Belgium?

    Currently, November is the cheapest month in which you can book a flight from San Antonio to Belgium (average of $614). Flying from San Antonio to Belgium in June is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from San Antonio to Belgium

Discover the top 2 airlines that operate flights from San Antonio to Belgium. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$606Average$722FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$653Average$931FlexibilityNo cancel feeOn-time69%

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