$397+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BRU
Jul 12 — Jul 191
Round-trip
1 adult, Economy
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Best
Last-minute
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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 June 12, 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 June 12, 2026.
This United Airlines deal was found by Cheapflights users on 6/7. 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 11/186:40 am
SAT
- BRU
1 stop19h 15m
United Airlines
Wed 11/2510:00 am
BRU
- SAT
2 stops36h 30m
United Airlines
Deal found 6/7![United Airlines logo]()
$730
This Justfly.com deal was found by Cheapflights users on 6/7. 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.
Wed 11/186:40 am
SAT
- BRU
2 stops18h 10m
Air Canada
Wed 11/2510:00 am
BRU
- SAT
2 stops33h 10m
Air Canada
Deal found 6/7![Air Canada logo]()
$734
This United Airlines deal was found by Cheapflights users on 6/11. 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 11/812:24 pm
SAT
- BRU
2 stops17h 51m
United Airlines
Thu 11/1211:55 am
BRU
- SAT
1 stop15h 11m
United Airlines
Deal found 6/11![United Airlines logo]()
$747
This Air Canada deal was found by Cheapflights users on 6/7. 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.
Wed 11/1810:00 am
SAT
- BRU
3 stops20h 15m
Multiple Airlines
Wed 11/2510:00 am
BRU
- SAT
2 stops32h 48m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 6/8. 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 11/12:15 pm
SAT
- BRU
2 stops16h 00m
United Airlines
Sat 11/2110:10 am
BRU
- SAT
1 stop19h 58m
United Airlines
Deal found 6/8![United Airlines logo]()
$797
This Air Canada deal was found by Cheapflights users on 6/8. 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 11/16:40 am
SAT
- BRU
2 stops18h 10m
Multiple Airlines
Sat 11/2110:00 am
BRU
- SAT
2 stops32h 48m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$799
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/82:15 pm
SAT
- BRU
2 stops16h 00m
United Airlines
Thu 9/2410:15 am
BRU
- SAT
1 stop19h 35m
United Airlines
Deal found 6/8![United Airlines logo]()
$853
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 June 12, 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 June 12, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/82:15 pm
SAT
- BRU
2 stops16h 00m
United Airlines
Thu 9/2410:15 am
BRU
- SAT
1 stop19h 35m
United Airlines
Deal found 6/8![United Airlines logo]()
$853
This Delta deal was found by Cheapflights users on 6/8. 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 9/85:30 am
SAT
- BRU
1 stop19h 10m
Delta
Thu 9/249:45 am
BRU
- SAT
1 stop14h 13m
Delta
Deal found 6/8![Delta logo]()
$857
This Scandinavian Airlines deal was found by Cheapflights users on 6/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:10 pm
SAT
- BRU
3 stops25h 20m
Scandinavian Airlines
Thu 9/245:45 am
BRU
- SAT
2 stops25h 28m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$933
This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:25 pm
SAT
- BRU
1 stop12h 35m
Brussels Airlines
Sun 8/910:45 am
BRU
- SAT
1 stop31h 14m
Brussels Airlines
Deal found 6/10![Brussels Airlines logo]()
$1,083
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 7/109:37 am
SAT
- BRU
2 stops16h 23m
United Airlines
Fri 7/176:20 am
BRU
- SAT
2 stops17h 09m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,026
This Delta deal was found by Cheapflights users on 6/11. 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 7/2012:04 pm
SAT
- BRU
1 stop12h 36m
Delta
Sun 8/99:45 am
BRU
- SAT
1 stop31h 03m
Delta
Deal found 6/11![Delta logo]()
$1,033
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/201:39 pm
SAT
- BRU
2 stops23h 21m
United Airlines
Sun 8/911:10 am
BRU
- SAT
2 stops28h 17m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,027
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/229:37 am
SAT
- BRU
2 stops16h 23m
United Airlines
Mon 7/2711:10 am
BRU
- SAT
2 stops30h 49m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,031
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/1612:01 pm
SAT
- BRU
1 stop12h 14m
United Airlines
Sun 7/2612:00 pm
BRU
- SAT
2 stops27h 27m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,091
Last-minute flights from San Antonio to BrusselsDiscover last-minute flight deals from San Antonio to Brussels. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Brussels. Data last updated June 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 7/107:00 am
SAT
- BRU
1 stop17h 25m
United Airlines
Fri 7/176:20 am
BRU
- SAT
2 stops17h 09m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,026
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/1612:01 pm
SAT
- BRU
1 stop12h 14m
United Airlines
Sun 7/2610:15 am
BRU
- SAT
1 stop13h 14m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,086
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/201:39 pm
SAT
- BRU
2 stops23h 21m
United Airlines
Sun 8/911:10 am
BRU
- SAT
2 stops28h 17m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,027
This Delta deal was found by Cheapflights users on 6/11. 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 7/2012:04 pm
SAT
- BRU
1 stop12h 36m
Delta
Sun 8/99:45 am
BRU
- SAT
1 stop31h 03m
Delta
Deal found 6/11![Delta logo]()
$1,033
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:30 am
SAT
- BRU
2 stops19h 20m
Multiple Airlines
Sun 8/97:40 pm
BRU
- SAT
2 stops32h 33m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,041
This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:25 pm
SAT
- BRU
1 stop12h 35m
Brussels Airlines
Sun 8/910:45 am
BRU
- SAT
1 stop31h 14m
Brussels Airlines
Deal found 6/10![Brussels Airlines logo]()
$1,083
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/229:37 am
SAT
- BRU
2 stops16h 23m
United Airlines
Mon 7/2711:10 am
BRU
- SAT
2 stops30h 49m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,031
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 June 12, 2026.
Search for one-way flight options from San Antonio to Brussels. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:51 am
SAT
- BRU
3 stops41h 04m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/205:32 pm
SAT
- BRU
2 stops19h 28m
United Airlines
Deal found 6/10![United Airlines logo]()
$460
This TravelUp deal was found by Cheapflights users on 6/10. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:40 am
SAT
- BRU
1 stop19h 20m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$461
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:04 pm
SAT
- BRU
1 stop12h 36m
Delta
Deal found 6/10![Delta logo]()
$464
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/2311:43 am
SAT
- BRU
2 stops18h 32m
United Airlines
Deal found 6/12![United Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 7/45:57 pm
SAT
- BRU
2 stops30h 13m
United Airlines
Deal found 6/10![United Airlines logo]()
$757
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 June 12, 2026.
Round-trip from | $853 (United Airlines) |
|---|---|
One-way from | $397 (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 June 12, 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
Tue 9/8
2:15 pm-1:15 pm
2 stops16h 00m
Brussels Bruxelles-National
Thu 9/24
10:15 am-10:50 pm
1 stop19h 35m
$853
Quickest round-trip
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Tue 9/8
5:30 am-7:40 am
1 stop19h 10m
Brussels Bruxelles-National
Thu 9/24
9:45 am-4:58 pm
1 stop14h 13m
$857
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Tue 9/8
12:10 pm-8:30 pm
3 stops25h 20m
Brussels Bruxelles-National
Thu 9/24
5:45 am-12:13 am
2 stops25h 28m
$933
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Fri 7/10
9:37 am-9:00 am
2 stops16h 23m
Brussels Bruxelles-National
Fri 7/17
6:20 am-4:29 pm
2 stops17h 09m
$1,026
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Mon 7/20
1:39 pm-8:00 pm
2 stops23h 21m
Brussels Bruxelles-National
Sun 8/9
11:10 am-8:27 am
2 stops28h 17m
$1,027
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Wed 7/22
9:37 am-9:00 am
2 stops16h 23m
Brussels Bruxelles-National
Mon 7/27
11:10 am-10:59 am
2 stops30h 49m
$1,031
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Mon 7/20
12:04 pm-7:40 am
1 stop12h 36m
Brussels Bruxelles-National
Sun 8/9
9:45 am-9:48 am
1 stop31h 03m
$1,033
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Mon 7/20
1:25 pm-9:00 am
1 stop12h 35m
Brussels Bruxelles-National
Sun 8/9
10:45 am-10:59 am
1 stop31h 14m
$1,083
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Thu 7/16
12:01 pm-7:15 am
1 stop12h 14m
Brussels Bruxelles-National
Sun 7/26
12:00 pm-8:27 am
2 stops27h 27m
$1,091
Cheapest one-way
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Mon 7/20
9:51 am-9:55 am
3 stops41h 04m
$397
Showing 1-10 of 14 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 June 12, 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.
Crew
8.1
Boarding
7.7
Entertainment
7.1
Overall
7.4
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Boarding
7.7
Entertainment
7.1
Overall
7.4
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - 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
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San Antonio and Brussels flights
Browse other San Antonio and Brussels flight options. Last updated on June 12, 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 June 12, 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 June 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$556 | Average$746 | FlexibilityNo cancel fee | On-time69% |