$335+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BRU
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Cheapest flights from San Antonio to BelgiumExplore 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 June 15, 2026.
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 June 15, 2026.
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 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 10/192:25 pm
SAT
- BRU
2 stops22h 35m
United Airlines
Mon 10/264:55 pm
BRU
- SAT
2 stops34h 12m
United Airlines
Deal found 6/11![United Airlines logo]()
$871
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:16 am
SAT
- BRU
2 stops30h 19m
Multiple Airlines
Mon 10/267:10 pm
BRU
- SAT
2 stops30h 31m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$872
This Expedia deal was found by Cheapflights users on 6/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:01 pm
SAT
- BRU
1 stop12h 24m
Multiple Airlines
Tue 7/219:20 pm
BRU
- SAT
2 stops30h 53m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$986
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 7/156:40 am
SAT
- BRU
2 stops17h 45m
United Airlines
Tue 7/212:25 pm
BRU
- SAT
2 stops36h 57m
United Airlines
Deal found 6/14![United Airlines logo]()
$991
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.
Sun 12/277:30 am
SAT
- BRU
2 stops22h 45m
United Airlines
Sat 1/210:00 am
BRU
- SAT
2 stops32h 29m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,012
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 6/11. 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
Best flights from San Antonio to BelgiumDiscover carefully curated flight deals from San Antonio to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from San Antonio to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
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.
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 6/12![United Airlines logo]()
$747
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 10/192:25 pm
SAT
- BRU
2 stops22h 35m
United Airlines
Mon 10/264:55 pm
BRU
- SAT
2 stops34h 12m
United Airlines
Deal found 6/11![United Airlines logo]()
$871
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 7/156:40 am
SAT
- BRU
2 stops17h 45m
United Airlines
Tue 7/212:25 pm
BRU
- SAT
2 stops36h 57m
United Airlines
Deal found 6/14![United Airlines logo]()
$991
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
Last-minute flights from San Antonio to BelgiumDiscover last-minute flight deals from San Antonio to Belgium. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Belgium. Data last updated June 15, 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 Expedia deal was found by Cheapflights users on 6/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:01 pm
SAT
- BRU
1 stop12h 24m
Multiple Airlines
Tue 7/219:20 pm
BRU
- SAT
2 stops30h 53m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$986
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 7/156:40 am
SAT
- BRU
2 stops17h 45m
United Airlines
Tue 7/212:25 pm
BRU
- SAT
2 stops36h 57m
United Airlines
Deal found 6/14![United Airlines logo]()
$991
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 Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:40 am
SAT
- BRU
2 stops18h 10m
Air Canada
Sun 8/99:55 am
BRU
- SAT
2 stops42h 18m
Air Canada
Deal found 6/12![Air Canada logo]()
$1,032
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 Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:01 pm
SAT
- BRU
1 stop12h 24m
Multiple Airlines
Sun 8/99:30 am
BRU
- SAT
2 stops32h 29m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,037
One-way flights from San Antonio to BelgiumSearch for one-way flight options from San Antonio to Belgium. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from San Antonio to Belgium. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This TravelUp deal was found by Cheapflights users on 6/14. 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 12/22:01 pm
SAT
- BRU
2 stops16h 14m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 12/28:55 am
SAT
- BRU
3 stops21h 20m
United Airlines
Deal found 6/14![United Airlines logo]()
$337
This TravelUp deal was found by Cheapflights users on 6/14. 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 12/22:01 pm
SAT
- BRU
1 stop11h 54m
Lufthansa
Deal found 6/14![Lufthansa logo]()
$339
This Air Canada deal was found by Cheapflights users on 6/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:00 pm
SAT
- BRU
2 stops31h 50m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Sat 11/75:00 pm
SAT
- BRU
1 stop32h 55m
United Airlines
Deal found 6/13![United Airlines logo]()
$352
This Kiwi.com 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 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 6/12![Multiple Airlines logo]()
$396
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
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 June 15, 2026.
Round-trip from | $747 (United Airlines) |
|---|---|
One-way from | $335 (TravelUp) |
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 June 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
Cheapest round-trip
Quickest round-trip
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Sun 11/8
12:24 pm-1:15 pm
2 stops17h 51m
Brussels Bruxelles-National
Thu 11/12
11:55 am-8:06 pm
1 stop15h 11m
$747
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Mon 10/19
2:25 pm-8:00 pm
2 stops22h 35m
Brussels Bruxelles-National
Mon 10/26
4:55 pm-9:07 pm
2 stops34h 12m
$871
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Wed 7/15
6:40 am-7:25 am
2 stops17h 45m
Brussels Bruxelles-National
Tue 7/21
2:25 pm-8:22 pm
2 stops36h 57m
$991
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
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
Cheapest one-way
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Wed 12/2
10:00 am-1:15 pm
2 stops20h 15m
$337
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Sat 11/7
5:00 pm-7:50 am
2 stops31h 50m
$341
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Sat 11/7
5:00 pm-8:55 am
1 stop32h 55m
$352
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Mon 7/20
9:51 am-9:55 am
3 stops41h 04m
$396
San AntonioBrussels
SAT - BRU
SATBRU
San Antonio
Mon 7/20
5:32 pm-8:00 pm
2 stops19h 28m
$460
Showing 1-10 of 13 resultsSorted 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.
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 Belgium
SAT-BE0
SAT-BRU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Belgium
Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated June 15, 2026.
See what other customers who have flown with United Airlines from San Antonio to Belgium have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Comfort
7.3
Overall
7.4
Entertainment
7.1
Food
6.6
Crew
8.1
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 Belgium. 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 Belgium
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Belgium by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Antonio to Belgium by cabin class
Find flights from San Antonio to Belgium, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Belgium flights
Browse other San Antonio and Belgium flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Antonio to Belgium
Discover the top airline that operate flights from San Antonio to Belgium. 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$556 | Average$746 | FlexibilityNo cancel fee | On-time69% |