$427+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BRU
May 16 — May 231
Round-trip
1 adult, Economy
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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
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Best
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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 April 16, 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 April 16, 2026.
This United Airlines deal was found by Cheapflights users on 4/11. 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 11/92:15 pm
SAT
- BRU
2 stops16h 00m
United Airlines
Thu 11/1210:00 am
BRU
- SAT
2 stops36h 30m
United Airlines
Deal found 4/11![United Airlines logo]()
$727
This FlightHub deal was found by Cheapflights users on 4/13. 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.
Thu 9/1712:10 pm
SAT
- BRU
2 stops38h 30m
Scandinavian Airlines
Sat 9/268:30 pm
BRU
- SAT
2 stops34h 45m
Scandinavian Airlines
Deal found 4/13![Scandinavian Airlines logo]()
$737
This Scandinavian Airlines deal was found by Cheapflights users on 4/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:10 pm
SAT
- BRU
2 stops19h 25m
Scandinavian Airlines
Thu 9/245:45 am
BRU
- SAT
2 stops25h 30m
Scandinavian Airlines
Deal found 4/12![Scandinavian Airlines logo]()
$759
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:30 am
SAT
- BRU
1 stop19h 10m
Delta
Thu 9/249:45 am
BRU
- SAT
1 stop19h 30m
Delta
Deal found 4/15![Delta logo]()
$857
This KLM deal was found by Cheapflights users on 4/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:15 pm
SAT
- BRU
2 stops14h 25m
KLM
Thu 9/249:45 am
BRU
- SAT
1 stop17h 25m
KLM
Deal found 4/12![KLM logo]()
$866
This Finnair deal was found by Cheapflights users on 4/13. 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 10/1912:39 pm
SAT
- BRU
2 stops26h 56m
Multiple Airlines
Mon 10/267:10 pm
BRU
- SAT
2 stops32h 54m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$873
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 April 16, 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 April 16, 2026.
This Delta deal was found by Cheapflights users on 4/16. 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 5/196:10 pm
SAT
- BRU
2 stops13h 30m
Delta
Thu 6/49:45 am
BRU
- SAT
2 stops18h 47m
Delta
Deal found 4/16![Delta logo]()
$1,056
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Tue 5/261:40 pm
SAT
- BRU
2 stops23h 20m
United Airlines
Thu 6/49:40 am
BRU
- SAT
2 stops37h 23m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,143
This KLM deal was found by Cheapflights users on 4/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:08 pm
SAT
- BRU
1 stop12h 32m
KLM
Thu 6/49:45 am
BRU
- SAT
1 stop21h 59m
KLM
Deal found 4/12![KLM logo]()
$1,167
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/286:40 am
SAT
- BRU
1 stop19h 20m
United Airlines
Thu 6/49:40 am
BRU
- SAT
2 stops33h 50m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,217
Last-minute flights from San Antonio to BrusselsDiscover last-minute flight deals from San Antonio to Brussels. Data last updated April 16, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Brussels. Data last updated April 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/16. 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.
Sun 5/312:26 pm
SAT
- BRU
1 stop12h 14m
Delta
Wed 5/136:20 am
BRU
- SAT
2 stops21h 26m
Delta
Deal found 4/16![Delta logo]()
$970
This FlightHub deal was found by Cheapflights users on 4/16. 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.
Tue 5/53:33 pm
SAT
- BRU
2 stops40h 02m
Scandinavian Airlines
Wed 5/138:30 pm
BRU
- SAT
2 stops34h 18m
Scandinavian Airlines
Deal found 4/16![Scandinavian Airlines logo]()
$908
This Delta deal was found by Cheapflights users on 4/16. 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 5/52:00 pm
SAT
- BRU
1 stop34h 40m
Delta
Thu 5/149:45 am
BRU
- SAT
1 stop21h 59m
Delta
Deal found 4/16![Delta logo]()
$968
This Air France deal was found by Cheapflights users on 4/16. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:42 am
SAT
- BRU
2 stops13h 53m
Multiple Airlines
Tue 5/129:45 am
BRU
- SAT
1 stop18h 01m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$971
This Delta deal was found by Cheapflights users on 4/16. 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 5/55:00 pm
SAT
- BRU
1 stop31h 40m
Delta
Wed 5/136:20 am
BRU
- SAT
2 stops16h 32m
Delta
Deal found 4/16![Delta logo]()
$977
This KAYAK deal was found by Cheapflights users on 4/16. 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 5/52:00 pm
SAT
- BRU
1 stop12h 00m
Lufthansa
Wed 5/1312:00 pm
BRU
- SAT
1 stop15h 35m
Lufthansa
Deal found 4/16![Lufthansa logo]()
$1,010
This Delta deal was found by Cheapflights users on 4/16. 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 5/55:00 pm
SAT
- BRU
1 stop31h 40m
Delta
Mon 5/119:45 am
BRU
- SAT
1 stop14h 31m
Delta
Deal found 4/16![Delta logo]()
$1,018
This Delta deal was found by Cheapflights users on 4/16. 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.
Wed 5/612:26 pm
SAT
- BRU
1 stop12h 14m
Delta
Thu 5/149:45 am
BRU
- SAT
1 stop17h 43m
Delta
Deal found 4/16![Delta logo]()
$961
This Delta deal was found by Cheapflights users on 4/16. 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.
Thu 5/76:21 pm
SAT
- BRU
1 stop30h 19m
Delta
Tue 5/129:45 am
BRU
- SAT
1 stop15h 38m
Delta
Deal found 4/16![Delta logo]()
$1,019
This Delta deal was found by Cheapflights users on 4/16. 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.
Fri 5/812:08 pm
SAT
- BRU
1 stop12h 32m
Delta
Thu 5/149:45 am
BRU
- SAT
1 stop14h 31m
Delta
Deal found 4/16![Delta logo]()
$1,011
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/149:50 am
SAT
- BRU
2 stops20h 25m
United Airlines
Thu 5/219:40 am
BRU
- SAT
2 stops32h 06m
United Airlines
Deal found 4/16![United Airlines logo]()
$959
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 April 16, 2026.
Search for one-way flight options from San Antonio to Brussels. Find affordable one-way fares based on user searches. Data last updated April 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/49:55 am
SAT
- BRU
3 stops39h 50m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$427
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:04 am
SAT
- BRU
2 stops20h 36m
Aer Lingus
Deal found 4/14![Aer Lingus logo]()
$599
This TravelUp deal was found by Cheapflights users on 4/14. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:40 am
SAT
- BRU
1 stop19h 20m
Lufthansa
Deal found 4/14![Lufthansa logo]()
$911
This Air Canada deal was found by Cheapflights users on 4/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:37 am
SAT
- BRU
3 stops20h 38m
Air Canada
Deal found 4/14![Air Canada logo]()
$919
This TravelUp deal was found by Cheapflights users on 4/14. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:40 pm
SAT
- BRU
1 stop12h 20m
Lufthansa
Deal found 4/14![Lufthansa logo]()
$981
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 6/412:01 pm
SAT
- BRU
1 stop12h 14m
United Airlines
Deal found 4/14![United Airlines logo]()
$985
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 April 16, 2026.
Round-trip from | $737 (FlightHub) |
|---|---|
One-way from | $427 (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 April 16, 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
Quickest round-trip
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Tue 5/19
6:10 pm-2:40 pm
2 stops13h 30m
Brussels Bruxelles-National
Thu 6/4
9:45 am-9:32 pm
2 stops18h 47m
$1,056
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Tue 5/26
1:40 pm-8:00 pm
2 stops23h 20m
Brussels Bruxelles-National
Thu 6/4
9:40 am-4:03 pm
2 stops37h 23m
$1,143
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Tue 5/26
12:08 pm-7:40 am
1 stop12h 32m
Brussels Bruxelles-National
Thu 6/4
9:45 am-12:44 am
1 stop21h 59m
$1,167
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Thu 5/28
6:40 am-9:00 am
1 stop19h 20m
Brussels Bruxelles-National
Thu 6/4
9:40 am-12:30 pm
2 stops33h 50m
$1,217
Cheapest one-way
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Thu 6/4
9:55 am-8:45 am
3 stops39h 50m
$427
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Wed 6/3
9:37 am-1:15 pm
3 stops20h 38m
$919
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Thu 6/4
1:40 pm-9:00 am
1 stop12h 20m
$981
Quickest one-way
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Thu 6/4
12:01 pm-7:15 am
1 stop12h 14m
$985
Sorted 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 April 16, 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.
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.6
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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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 April 16, 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 April 16, 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 April 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$603 | Average$745 | FlexibilityNo cancel fee | On-time69% |