$355+ Cheap flights from San Antonio (SAT) to Brussels
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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BRU
Aug 1 — Aug 81
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Brussels 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
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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 Brussels
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Antonio to BrusselsExplore the most affordable flight options available from San Antonio to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
Explore the most affordable flight options available from San Antonio to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sun 11/11:52 pm
SAT
- BRU
2 stops16h 23m
United Airlines
Sat 11/710:10 am
BRU
- SAT
1 stop19h 48m
United Airlines
Deal found 7/1![United Airlines logo]()
$796
This lol.travel deal was found by Cheapflights users on 7/1. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:43 pm
SAT
- BRU
2 stops16h 52m
Scandinavian Airlines
Sun 8/2310:20 am
BRU
- SAT
2 stops17h 44m
Scandinavian Airlines
Deal found 7/1![Scandinavian Airlines logo]()
$867
This United Airlines deal was found by Cheapflights users on 7/2. 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 10/192:25 pm
SAT
- BRU
2 stops15h 50m
United Airlines
Mon 10/264:55 pm
BRU
- SAT
2 stops32h 27m
United Airlines
Deal found 7/2![United Airlines logo]()
$870
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 9/2212:00 pm
SAT
- BRU
2 stops18h 15m
United Airlines
Thu 10/19:55 am
BRU
- SAT
2 stops31h 48m
United Airlines
Deal found 6/29![United Airlines logo]()
$896
This KLM deal was found by Cheapflights users on 7/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:43 pm
SAT
- BRU
1 stop33h 57m
KLM
Sun 8/239:45 am
BRU
- SAT
1 stop16h 01m
KLM
Deal found 7/1![KLM logo]()
$910
Best flights from San Antonio to BrusselsDiscover carefully curated flight deals from San Antonio to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
Discover carefully curated flight deals from San Antonio to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sun 11/11:52 pm
SAT
- BRU
2 stops16h 23m
United Airlines
Sat 11/710:10 am
BRU
- SAT
1 stop19h 48m
United Airlines
Deal found 7/1![United Airlines logo]()
$796
This KAYAK deal was found by Cheapflights users on 6/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
SAT
- BRU
1 stop18h 45m
Lufthansa
Thu 10/112:00 pm
BRU
- SAT
1 stop15h 38m
Lufthansa
Deal found 6/29![Lufthansa logo]()
$910
This United Airlines deal was found by Cheapflights users on 7/2. 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 10/192:25 pm
SAT
- BRU
2 stops15h 50m
United Airlines
Mon 10/264:55 pm
BRU
- SAT
2 stops32h 27m
United Airlines
Deal found 7/2![United Airlines logo]()
$870
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 9/2212:00 pm
SAT
- BRU
2 stops18h 15m
United Airlines
Thu 10/19:55 am
BRU
- SAT
2 stops31h 48m
United Airlines
Deal found 6/29![United Airlines logo]()
$896
Last-minute flights from San Antonio to BrusselsDiscover last-minute flight deals from San Antonio to Brussels. Data last updated July 2, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Brussels. Data last updated July 2, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/161:39 pm
SAT
- BRU
2 stops16h 31m
Lufthansa
Sun 7/269:15 pm
BRU
- SAT
2 stops30h 39m
Lufthansa
Deal found 7/2![Lufthansa logo]()
$1,303
This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:27 am
SAT
- BRU
1 stop18h 18m
Brussels Airlines
Sun 7/2612:00 pm
BRU
- SAT
1 stop15h 22m
Brussels Airlines
Deal found 6/30![Brussels Airlines logo]()
$1,307
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/161:25 pm
SAT
- BRU
2 stops16h 50m
United Airlines
Sun 7/2610:15 am
BRU
- SAT
1 stop19h 42m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,309
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/204:35 pm
SAT
- BRU
2 stops20h 25m
United Airlines
Sun 8/910:15 am
BRU
- SAT
1 stop13h 14m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,249
This Justfly.com deal was found by Cheapflights users on 6/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:25 pm
SAT
- BRU
2 stops34h 45m
Air Canada
Sun 8/99:30 am
BRU
- SAT
2 stops42h 43m
Air Canada
Deal found 6/27![Air Canada logo]()
$1,257
This lol.travel deal was found by Cheapflights users on 7/1. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:43 pm
SAT
- BRU
2 stops16h 52m
Scandinavian Airlines
Sun 8/2310:20 am
BRU
- SAT
2 stops17h 44m
Scandinavian Airlines
Deal found 7/1![Scandinavian Airlines logo]()
$867
This KLM deal was found by Cheapflights users on 7/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:43 pm
SAT
- BRU
1 stop33h 57m
KLM
Sun 8/239:45 am
BRU
- SAT
1 stop16h 01m
KLM
Deal found 7/1![KLM logo]()
$910
One-way flights from San Antonio to BrusselsSearch for one-way flight options from San Antonio to Brussels. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
Search for one-way flight options from San Antonio to Brussels. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:51 am
SAT
- BRU
3 stops41h 04m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:26 pm
SAT
- BRU
2 stops33h 29m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:49 pm
SAT
- BRU
2 stops58h 06m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:32 pm
SAT
- BRU
3 stops56h 23m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:39 pm
SAT
- BRU
3 stops38h 46m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:51 am
SAT
- BRU
3 stops40h 24m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 8/119:10 am
SAT
- BRU
3 stops27h 50m
United Airlines
Deal found 6/29![United Airlines logo]()
$460
This TravelUp deal was found by Cheapflights users on 6/30. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:55 pm
SAT
- BRU
1 stop13h 05m
Lufthansa
Deal found 6/30![Lufthansa logo]()
$461
This KLM deal was found by Cheapflights users on 6/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:46 am
SAT
- BRU
1 stop13h 54m
KLM
Deal found 6/29![KLM logo]()
$464
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:24 am
SAT
- BRU
2 stops20h 16m
Aer Lingus
Deal found 7/1![Aer Lingus logo]()
$476
Find flight deals from San Antonio to Brussels
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2026.
Round-trip from | $796 (United Airlines) |
|---|---|
One-way from | $355 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Brussels 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 July 2, 2026.
Use the filters below to find and compare flights from San Antonio to Brussels that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Sun 11/1
1:52 pm-1:15 pm
2 stops16h 23m
Brussels Bruxelles-National
Sat 11/7
10:10 am-10:58 pm
1 stop19h 48m
$796
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Mon 10/19
2:25 pm-1:15 pm
2 stops15h 50m
Brussels Bruxelles-National
Mon 10/26
4:55 pm-7:22 pm
2 stops32h 27m
$870
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Tue 9/22
12:00 pm-1:15 pm
2 stops18h 15m
Brussels Bruxelles-National
Thu 10/1
9:55 am-10:43 am
2 stops31h 48m
$896
Quickest round-trip
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Tue 9/22
6:00 am-7:45 am
1 stop18h 45m
Brussels Bruxelles-National
Thu 10/1
12:00 pm-8:38 pm
1 stop15h 38m
$910
Cheapest one-way
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Wed 8/19
10:24 pm-12:55 pm
3 stops31h 31m
$458
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Wed 8/12
9:10 am-8:00 pm
2 stops27h 50m
$460
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Tue 8/11
6:15 am-8:00 pm
2 stops30h 45m
$460
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Tue 8/11
7:55 am-7:40 am
1 stop16h 45m
$464
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Mon 7/20
6:24 am-9:40 am
2 stops20h 16m
$476
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Thu 8/13
9:10 am-8:00 pm
3 stops27h 50m
$510
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from San Antonio to Brussels
Have a flexible travel schedule? Discover the best time to fly to Brussels from San Antonio with our price prediction graph.
SAT-BR1
SAT-BRU
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 Brussels
SAT-BR1
SAT-BRU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Brussels
Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated July 2, 2026.
Read reviews from past customers who have flown United Airlines from San Antonio to Brussels. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Comfort
7.3
Boarding
7.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.6
Comfort
7.3
Boarding
7.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Antonio to Brussels
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Complete your trip
Complete your trip to Brussels by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Antonio to Brussels by cabin class
Find flights from San Antonio to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Brussels flights
Browse other San Antonio and Brussels flight options. Last updated on July 2, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on July 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Antonio to Brussels
Discover the top airline that operate flights from San Antonio to Brussels. 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 July 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$556 | Average$746 | FlexibilityNo cancel fee | On-time69% |