$312+ Cheap flights from Austin (AUS) 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BRU
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Belgium 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 Austin to Belgium
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Cheapest flights from Austin to BelgiumExplore the most affordable flight options available from Austin to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Austin to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This Gotogate deal was found by Cheapflights users on 8/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:05 pm -
2 stops25h 05m
Wed 11/189:45 am -
2 stops32h 26m
Deal found 8/8![Air Canada logo]()
$725
This Expedia deal was found by Cheapflights users on 8/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:05 pm -
2 stops18h 10m
Wed 11/1810:00 am -
2 stops32h 11m
Deal found 8/8![Multiple Airlines logo]()
$726
This United Airlines deal was found by Cheapflights users on 8/8. 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 11/17:15 am -
1 stop17h 00m
Wed 11/1810:00 am -
2 stops32h 41m
Deal found 8/8![United Airlines logo]()
$727
This Expedia deal was found by Cheapflights users on 8/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:55 pm -
1 stop17h 40m
Mon 12/78:45 pm -
1 stop27h 00m
Deal found 8/8![British Airways logo]()
$728
This Expedia deal was found by Cheapflights users on 8/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:31 pm -
2 stops20h 54m
Mon 12/77:10 pm -
2 stops29h 25m
Deal found 8/7![Finnair logo]()
$741
This oojo deal was found by Cheapflights users on 8/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:55 pm -
1 stop17h 50m
Wed 12/25:55 pm -
1 stop29h 50m
Deal found 8/10![British Airways logo]()
$749
This Expedia deal was found by Cheapflights users on 8/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:05 pm -
2 stops18h 10m
Mon 12/79:10 pm -
2 stops45h 01m
Deal found 8/8![Multiple Airlines logo]()
$756
This Finnair deal was found by Cheapflights users on 8/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:14 am -
2 stops29h 16m
Wed 12/27:10 pm -
2 stops35h 49m
Deal found 8/9![Multiple Airlines logo]()
$763
This Mytrip deal was found by Cheapflights users on 8/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:00 am -
3 stops31h 35m
Wed 11/186:30 am -
3 stops35h 41m
Deal found 8/8![Multiple Airlines logo]()
$985
This Mytrip deal was found by Cheapflights users on 8/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:40 am -
3 stops25h 35m
Tue 10/68:40 pm -
2 stops24h 20m
Deal found 8/8![Multiple Airlines logo]()
$1,057
This Mytrip deal was found by Cheapflights users on 8/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:25 pm -
2 stops22h 00m
Tue 10/207:45 pm -
2 stops25h 15m
Deal found 8/10![Multiple Airlines logo]()
$1,258
This Mytrip deal was found by Cheapflights users on 8/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:40 am -
2 stops19h 30m
Mon 9/74:10 pm -
2 stops28h 50m
Deal found 8/9![Multiple Airlines logo]()
$1,397
Best flights from Austin to BelgiumDiscover carefully curated flight deals from Austin to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Austin to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 1/316:30 am -
1 stop18h 35m
Wed 2/310:00 am -
2 stops33h 00m
Deal found 8/7![United Airlines logo]()
$748
This British Airways deal was found by Cheapflights users on 8/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:10 pm -
2 stops14h 40m
Wed 12/28:30 pm -
1 stop27h 15m
Deal found 8/8![British Airways logo]()
$755
This Finnair deal was found by Cheapflights users on 8/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:14 am -
2 stops29h 16m
Wed 12/27:10 pm -
2 stops35h 49m
Deal found 8/9![Multiple Airlines logo]()
$763
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 2/72:00 pm -
2 stops16h 15m
Wed 2/1011:15 am -
1 stop17h 30m
Deal found 8/7![United Airlines logo]()
$765
This United deal was found by Cheapflights users on 8/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:17 pm -
2 stops32h 48m
Sat 12/510:00 am -
2 stops32h 11m
Deal found 8/7![Multiple Airlines logo]()
$847
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Tue 11/1712:49 pm -
2 stops17h 26m
Wed 12/210:00 am -
3 stops34h 31m
Deal found 8/7![United Airlines logo]()
$777
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Thu 11/2610:45 am -
2 stops15h 10m
Sat 12/511:15 am -
1 stop14h 05m
Deal found 8/7![United Airlines logo]()
$847
This Mytrip deal was found by Cheapflights users on 8/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:00 am -
3 stops31h 35m
Wed 11/186:30 am -
3 stops35h 41m
Deal found 8/8![Multiple Airlines logo]()
$985
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/83:33 pm -
1 stop34h 27m
Thu 9/249:55 am -
1 stop31h 53m
Deal found 8/8![United Airlines logo]()
$868
This Mytrip deal was found by Cheapflights users on 8/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:40 am -
3 stops24h 00m
Tue 10/67:15 pm -
2 stops25h 45m
Deal found 8/7![Multiple Airlines logo]()
$1,092
This United Airlines deal was found by Cheapflights users on 8/10. 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 12/142:00 pm -
2 stops16h 15m
Tue 12/2910:10 am -
2 stops29h 27m
Deal found 8/10![United Airlines logo]()
$907
This United Airlines deal was found by Cheapflights users on 8/11. 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 12/246:00 am -
1 stop19h 05m
Wed 1/610:00 am -
2 stops19h 29m
Deal found 8/11![United Airlines logo]()
$935
This Mytrip deal was found by Cheapflights users on 8/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:25 pm -
2 stops22h 00m
Tue 10/207:45 pm -
2 stops25h 15m
Deal found 8/10![Multiple Airlines logo]()
$1,258
This Mytrip deal was found by Cheapflights users on 8/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2312:05 pm -
3 stops25h 40m
Wed 12/309:00 pm -
2 stops26h 40m
Deal found 8/8![Multiple Airlines logo]()
$1,399
This Mytrip deal was found by Cheapflights users on 8/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:40 am -
2 stops20h 55m
Sat 9/128:45 am -
3 stops34h 57m
Deal found 8/8![Multiple Airlines logo]()
$1,445
This Mytrip deal was found by Cheapflights users on 8/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:25 pm -
2 stops16h 05m
Tue 10/138:25 pm -
3 stops24h 35m
Deal found 8/7![Multiple Airlines logo]()
$1,683
This Mytrip deal was found by Cheapflights users on 8/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:05 pm -
2 stops25h 40m
Mon 12/79:55 pm -
2 stops23h 10m
Deal found 8/8![Multiple Airlines logo]()
$1,686
This Mytrip deal was found by Cheapflights users on 8/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2212:05 pm -
2 stops25h 05m
Tue 12/298:55 am -
3 stops33h 16m
Deal found 8/8![Multiple Airlines logo]()
$1,978
This Mytrip deal was found by Cheapflights users on 8/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:55 pm -
2 stops16h 30m
Tue 12/224:20 pm -
2 stops32h 34m
Deal found 8/9![Multiple Airlines logo]()
$3,514
Last-minute flights from Austin to BelgiumDiscover last-minute flight deals from Austin to Belgium. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Belgium. Data last updated August 11, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:40 am -
2 stops21h 45m
Mon 8/319:40 pm -
2 stops24h 45m
Deal found 8/8![Multiple Airlines logo]()
$1,737
This Mytrip deal was found by Cheapflights users on 8/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:40 am -
2 stops19h 30m
Mon 9/74:10 pm -
2 stops28h 50m
Deal found 8/9![Multiple Airlines logo]()
$1,397
This Mytrip deal was found by Cheapflights users on 8/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:40 am -
2 stops20h 50m
Mon 9/71:15 pm -
3 stops31h 45m
Deal found 8/9![Multiple Airlines logo]()
$1,682
This Mytrip deal was found by Cheapflights users on 8/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:40 am -
2 stops20h 55m
Sat 9/128:45 am -
3 stops34h 57m
Deal found 8/8![Multiple Airlines logo]()
$1,445
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Tue 9/83:33 pm -
1 stop34h 27m
Thu 9/249:55 am -
1 stop31h 53m
Deal found 8/7![United Airlines logo]()
$868
This Trip.com deal was found by Cheapflights users on 8/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:40 am -
1 stop13h 10m
Tue 10/69:55 am -
1 stop31h 53m
Deal found 8/8![Air Canada logo]()
$770
This United deal was found by Cheapflights users on 8/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:24 pm -
2 stops22h 36m
Tue 10/66:20 am -
1 stop14h 40m
Deal found 8/7![Multiple Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Mon 9/219:39 am -
2 stops15h 06m
Tue 10/610:15 am -
2 stops16h 42m
Deal found 8/7![United Airlines logo]()
$799
This Gotogate deal was found by Cheapflights users on 8/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:40 am -
1 stop13h 10m
Sun 9/272:25 pm -
1 stop30h 35m
Deal found 8/7![Multiple Airlines logo]()
$866
This Mytrip deal was found by Cheapflights users on 8/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:40 am -
3 stops25h 35m
Tue 10/68:40 pm -
2 stops24h 20m
Deal found 8/8![Multiple Airlines logo]()
$1,057
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Fri 9/257:15 am -
1 stop17h 30m
Fri 10/210:15 am -
1 stop13h 09m
Deal found 8/8![United Airlines logo]()
$867
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/277:00 am -
2 stops17h 15m
Sun 10/411:10 am -
1 stop16h 09m
Deal found 8/8![United Airlines logo]()
$872
One-way flights from Austin to BelgiumSearch for one-way flight options from Austin to Belgium. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Austin to Belgium. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:15 pm -
2 stops33h 40m
Deal found 8/8![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:04 pm -
3 stops30h 51m
Deal found 8/11![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:58 am -
3 stops50h 27m
Deal found 8/11![Multiple Airlines logo]()
$478
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:30 pm -
1 stop15h 10m
Deal found 8/11![British Airways logo]()
$509
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/256:00 am -
2 stops24h 15m
Deal found 8/11![United Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 9/36:15 am -
2 stops47h 40m
Deal found 8/10![Multiple Airlines logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Thu 9/37:10 pm -
3 stops54h 05m
Deal found 8/10![Multiple Airlines logo]()
$638
This TravelUp deal was found by Cheapflights users on 8/8. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:32 pm -
1 stop32h 28m
Deal found 8/8![Lufthansa logo]()
$713
This TravelUp deal was found by Cheapflights users on 8/10. 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.
Thu 9/39:00 am -
1 stop17h 00m
Deal found 8/10![Lufthansa logo]()
$757
Find flight deals from Austin to Belgium
Keep the following information in mind while searching for Austin to Belgium flight deals. Data was last updated August 11, 2026.
Round-trip from | $725 (Gotogate) |
|---|---|
One-way from | $312 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $942 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin 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 August 11, 2026.
Use the filters below to find and compare flights from Austin to Belgium that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Sun 1/31
6:30 am-8:05 am
1 stop18h 35m
Brussels Bruxelles-National
Wed 2/3
10:00 am-12:00 pm
2 stops33h 00m
$748
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Tue 11/17
1:10 pm-10:50 am
2 stops14h 40m
Brussels Bruxelles-National
Wed 12/2
8:30 pm-4:45 pm
1 stop27h 15m
$755
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Tue 11/17
10:14 am-10:30 pm
2 stops29h 16m
Brussels Bruxelles-National
Wed 12/2
7:10 pm-11:59 pm
2 stops35h 49m
$763
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Sun 2/7
2:00 pm-1:15 pm
2 stops16h 15m
Brussels Bruxelles-National
Wed 2/10
11:15 am-9:45 pm
1 stop17h 30m
$765
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Tue 11/17
12:49 pm-1:15 pm
2 stops17h 26m
Brussels Bruxelles-National
Wed 12/2
10:00 am-1:31 pm
3 stops34h 31m
$777
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Thu 11/26
4:17 pm-8:05 am
2 stops32h 48m
Brussels Bruxelles-National
Sat 12/5
10:00 am-11:11 am
2 stops32h 11m
$847
Quickest round-trip
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Thu 11/26
10:45 am-8:55 am
2 stops15h 10m
Brussels Bruxelles-National
Sat 12/5
11:15 am-6:20 pm
1 stop14h 05m
$847
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Tue 9/8
3:33 pm-9:00 am
1 stop34h 27m
Brussels Bruxelles-National
Thu 9/24
9:55 am-10:48 am
1 stop31h 53m
$868
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Mon 12/14
2:00 pm-1:15 pm
2 stops16h 15m
Brussels Bruxelles-National
Tue 12/29
10:10 am-8:37 am
2 stops29h 27m
$907
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Thu 12/24
6:00 am-8:05 am
1 stop19h 05m
Brussels Bruxelles-National
Wed 1/6
10:00 am-10:29 pm
2 stops19h 29m
$935
Showing 1-10 of 26 resultsSorted by cheapest first
Best time to book a flight from Austin to Belgium
Have a flexible travel schedule? Discover the best time to fly to Belgium from Austin with our price prediction graph.
AUS-BRU
AUS-CRL
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 Austin to Belgium
AUS-BE0
AUS-BRU
AUS-CRL
What is the cheapest month to book a flight from Austin to Belgium?
Currently, April is the cheapest month in which you can book a flight from Austin to Belgium (average of $603). Flying from Austin to Belgium in December is currently the most expensive (average of $1,867). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 August 11, 2026.
Read through reviews of airlines operating flights from Austin to Belgium, such as KLM,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Boarding
7.8
Overall
7.8
Food
7.3
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Austin 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 Austin 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 Austin to Belgium by cabin class
Find flights from Austin to Belgium, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Belgium flights
Browse other Austin and Belgium flight options. Last updated on August 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Austin to Belgium
Discover the top 5 airlines that operate flights from Austin 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 August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$559 | Average$759 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$603 | Average$1,136 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$603 | Average$984 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$684 | Average$854 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$781 | Average$1,146 | FlexibilityNo cancel fee | On-timeN/A |