HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belgium

$410+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BRU
Sep 14 — Sep 211
Mon 9/14
Mon 9/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Belgium with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 August 15, 2026.

This Flighttix deal was found by Cheapflights users on 8/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am -
2 stops17h 10m
Tue 9/299:10 am -
2 stops20h 40m
Deal found 8/15$777
This Flighttix deal was found by Cheapflights users on 8/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:10 pm -
1 stop12h 05m
Tue 9/2912:00 pm -
1 stop15h 38m
Deal found 8/15$783
This FlightHub deal was found by Cheapflights users on 8/10. 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.
Mon 9/285:30 pm -
2 stops30h 40m
Wed 10/149:10 am -
2 stops34h 01m
Deal found 8/10$790
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Mon 9/212:15 pm -
2 stops16h 00m
Tue 9/2910:15 am -
1 stop13h 16m
Deal found 8/15$798
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 9/2811:47 am -
2 stops18h 28m
Wed 10/1410:15 am -
1 stop13h 16m
Deal found 8/10$804
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 12/101:35 pm -
2 stops16h 40m
Mon 12/2110:30 am -
2 stops38h 35m
Deal found 8/12$821
This Finnair deal was found by Cheapflights users on 8/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:46 pm -
2 stops22h 34m
Mon 10/267:10 pm -
2 stops30h 04m
Deal found 8/14$823
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 10/1912:10 pm -
1 stop12h 05m
Mon 10/2610:30 am -
2 stops39h 54m
Deal found 8/14$835

Find 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 August 15, 2026.

Round-trip from

$733
(United Airlines)

One-way from

$410
(Kiwi.com)
From San Antonio to Belgium
Search Deals
One-way flight from San Antonio to Belgium
Search Deals

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 August 15, 2026.
Use the filters below to find and compare flights from San Antonio to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBrussels

SAT San Antonio - BRU Brussels Bruxelles-National

SATBRU

San Antonio

Mon 1/11

2:15 pm-1:15 pm

2 stops16h 00m

Brussels Bruxelles-National

Thu 1/14

10:00 am-9:13 pm

3 stops42h 13m

$733

San AntonioBrussels

SAT San Antonio - BRU Brussels Bruxelles-National

SATBRU

San Antonio

Mon 1/11

5:30 am-7:50 am

2 stops19h 20m

Brussels Bruxelles-National

Thu 1/14

10:00 am-8:15 pm

2 stops41h 15m

$739
Quickest round-trip

San AntonioBrussels

SAT San Antonio - BRU Brussels Bruxelles-National

SATBRU

San Antonio

Mon 9/21

12:10 pm-7:15 am

1 stop12h 05m

Brussels Bruxelles-National

Tue 9/29

12:00 pm-8:38 pm

1 stop15h 38m

$783

San AntonioBrussels

SAT San Antonio - BRU Brussels Bruxelles-National

SATBRU

San Antonio

Mon 9/21

2:15 pm-1:15 pm

2 stops16h 00m

Brussels Bruxelles-National

Tue 9/29

10:15 am-4:31 pm

1 stop13h 16m

$798
Cheapest one-way

San AntonioBrussels

SAT San Antonio - BRU Brussels Bruxelles-National

SATBRU

San Antonio

Wed 9/30

10:03 am-9:20 am

3 stops40h 17m

$410
Quickest one-way

San AntonioBrussels

SAT San Antonio - BRU Brussels Bruxelles-National

SATBRU

San Antonio

Wed 9/30

12:10 pm-7:25 am

1 stop12h 15m

$461

San AntonioBrussels

SAT San Antonio - BRU Brussels Bruxelles-National

SATBRU

San Antonio

Fri 9/25

7:00 am-7:15 am

1 stop17h 15m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Sorted by cheapest first

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

No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from San Antonio to Belgium?

    United Airlines and Air Canada can get you from San Antonio to Belgium in just under 16h. Your travel time can differ by up to 3h 20m. San Antonio and Belgium are separated by a distance of 5175 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.