$455+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BRU
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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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 August 1, 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 August 1, 2026.
This lastminute.com 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:10 pm
SAT
- BRU
1 stop12h 15m
Multiple Airlines
Tue 9/296:20 am
BRU
- SAT
2 stops22h 11m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$793
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:15 pm
SAT
- BRU
2 stops16h 00m
United Airlines
Tue 9/2911:10 am
BRU
- SAT
2 stops28h 28m
United Airlines
Deal found 7/30![United Airlines logo]()
$797
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.
Mon 9/219:30 am
SAT
- BRU
3 stops20h 45m
Air Canada
Tue 9/299:10 am
BRU
- SAT
2 stops43h 03m
Air Canada
Deal found 7/30![Air Canada logo]()
$811
This United Airlines deal was found by Cheapflights users on 8/1. 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 10/199:00 am
SAT
- BRU
2 stops28h 00m
United Airlines
Mon 10/261:45 pm
BRU
- SAT
2 stops39h 08m
United Airlines
Deal found 8/1![United Airlines logo]()
$822
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:10 am
SAT
- BRU
2 stops32h 25m
Multiple Airlines
Mon 10/267:10 pm
BRU
- SAT
2 stops31h 57m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$823
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:30 am
SAT
- BRU
1 stop19h 10m
Delta
Mon 10/2612:55 pm
BRU
- SAT
1 stop14h 58m
Delta
Deal found 7/30![Delta logo]()
$867
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 August 1, 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 August 1, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:15 pm
SAT
- BRU
2 stops16h 00m
United Airlines
Tue 9/2911:10 am
BRU
- SAT
2 stops28h 28m
United Airlines
Deal found 7/30![United Airlines logo]()
$797
This Finnair deal was found by Cheapflights users on 7/31. 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 10/197:10 am
SAT
- BRU
2 stops32h 25m
Multiple Airlines
Mon 10/267:10 pm
BRU
- SAT
2 stops31h 57m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$823
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:30 am
SAT
- BRU
1 stop19h 10m
Delta
Mon 10/2612:55 pm
BRU
- SAT
1 stop14h 58m
Delta
Deal found 8/1![Delta logo]()
$867
This United Airlines deal was found by Cheapflights users on 8/1. 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 10/199:00 am
SAT
- BRU
2 stops28h 00m
United Airlines
Mon 10/261:45 pm
BRU
- SAT
2 stops39h 08m
United Airlines
Deal found 8/1![United Airlines logo]()
$822
Last-minute flights from San Antonio to BrusselsDiscover last-minute flight deals from San Antonio to Brussels. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Brussels. Data last updated August 1, 2026 and is based on user searches.
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:28 am
SAT
- BRU
2 stops19h 12m
Aer Lingus
Thu 8/2710:20 am
BRU
- SAT
2 stops21h 20m
Aer Lingus
Deal found 7/29![Aer Lingus logo]()
$982
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.
Tue 8/114:39 pm
SAT
- BRU
2 stops20h 21m
United Airlines
Thu 8/2712:00 pm
BRU
- SAT
1 stop15h 38m
United Airlines
Deal found 7/29![United Airlines logo]()
$1,003
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:05 pm
SAT
- BRU
1 stop12h 35m
Delta
Thu 8/279:45 am
BRU
- SAT
1 stop18h 19m
Delta
Deal found 7/29![Delta logo]()
$1,007
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:30 am
SAT
- BRU
3 stops23h 15m
Multiple Airlines
Thu 8/277:35 pm
BRU
- SAT
3 stops32h 38m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$1,617
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
SAT
- BRU
1 stop18h 45m
United Airlines
Fri 8/289:30 am
BRU
- SAT
2 stops33h 22m
United Airlines
Deal found 7/30![United Airlines logo]()
$987
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.
Mon 8/179:30 am
SAT
- BRU
3 stops20h 45m
Air Canada
Fri 8/289:30 am
BRU
- SAT
2 stops18h 43m
Air Canada
Deal found 7/30![Air Canada logo]()
$1,012
This business-class.com 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
SAT
- BRU
1 stop18h 40m
Multiple Airlines
Mon 9/710:45 am
BRU
- SAT
1 stop16h 53m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$6,910
This business-class.com 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:27 pm
SAT
- BRU
1 stop32h 33m
Lufthansa
Mon 9/77:30 pm
BRU
- SAT
2 stops34h 21m
Lufthansa
Deal found 7/30![Lufthansa logo]()
$7,033
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:59 pm
SAT
- BRU
2 stops20h 26m
Turkish Airlines
Mon 9/72:35 pm
BRU
- SAT
2 stops39h 09m
Turkish Airlines
Deal found 7/30![Turkish Airlines logo]()
$7,045
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 August 1, 2026.
Search for one-way flight options from San Antonio to Brussels. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This United deal was found by Cheapflights users on 7/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:00 pm
SAT
- BRU
2 stops18h 15m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$455
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:10 pm
SAT
- BRU
2 stops18h 05m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:15 pm
SAT
- BRU
1 stop12h 10m
United Airlines
Deal found 7/27![United Airlines logo]()
$459
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:30 am
SAT
- BRU
1 stop19h 30m
Lufthansa
Deal found 7/30![Lufthansa logo]()
$461
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.
Sun 9/137:35 am
SAT
- BRU
3 stops16h 35m
Air Canada
Deal found 7/30![Air Canada logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Fri 9/1110:05 am
SAT
- BRU
3 stops40h 10m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$488
This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:10 pm
SAT
- BRU
1 stop12h 15m
Brussels Airlines
Deal found 7/27![Brussels Airlines logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Fri 8/149:51 am
SAT
- BRU
2 stops40h 04m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$562
This TravelUp deal was found by Cheapflights users on 7/27. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:55 pm
SAT
- BRU
1 stop13h 05m
Lufthansa
Deal found 7/27![Lufthansa logo]()
$682
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 August 1, 2026.
Round-trip from | $793 (lastminute.com) |
|---|---|
One-way from | $455 (United) |
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 August 1, 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
Mon 9/21
2:15 pm-1:15 pm
2 stops16h 00m
Brussels Bruxelles-National
Tue 9/29
11:10 am-8:38 am
2 stops28h 28m
$797
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Mon 10/19
9:00 am-8:00 pm
2 stops28h 00m
Brussels Bruxelles-National
Mon 10/26
1:45 pm-10:53 pm
2 stops39h 08m
$822
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Mon 10/19
7:10 am-10:35 pm
2 stops32h 25m
Brussels Bruxelles-National
Mon 10/26
7:10 pm-9:07 pm
2 stops31h 57m
$823
Quickest round-trip
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Mon 10/19
5:30 am-7:40 am
1 stop19h 10m
Brussels Bruxelles-National
Mon 10/26
12:55 pm-9:53 pm
1 stop14h 58m
$867
Cheapest one-way
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Wed 9/2
12:00 pm-1:15 pm
2 stops18h 15m
$455
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Sun 9/13
12:10 pm-1:15 pm
2 stops18h 05m
$458
Quickest one-way
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Wed 9/2
12:15 pm-7:25 am
1 stop12h 10m
$459
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Sun 9/13
6:30 am-9:00 am
1 stop19h 30m
$461
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Sun 9/13
7:35 am-7:10 am
3 stops16h 35m
$475
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Fri 9/11
10:05 am-9:15 am
3 stops40h 10m
$488
Showing 1-10 of 15 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 August 1, 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.
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.7
Comfort
7.3
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.
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San Antonio and Brussels flights
Browse other San Antonio and Brussels flight options. Last updated on August 1, 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 August 1, 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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$556 | Average$756 | FlexibilityNo cancel fee | On-time69% |