$381+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BRU
Sep 19 — Sep 261
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 20, 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 20, 2026.
This deal was found by Cheapflights users on 8/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:55 pm -
1 stop12h 10m
Thu 11/2610:10 am -
1 stop13h 35m
Deal found 8/18![British Airways logo]()
$726
This deal was found by Cheapflights users on 8/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:55 pm -
1 stop14h 45m
Thu 11/2610:10 am -
1 stop13h 35m
Deal found 8/18![British Airways logo]()
$727
This deal was found by Cheapflights users on 8/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:55 pm -
1 stop14h 25m
Thu 11/2610:10 am -
1 stop13h 35m
Deal found 8/18![British Airways logo]()
$728
This Expedia deal was found by Cheapflights users on 8/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/94:21 pm -
2 stops16h 59m
Mon 12/149:15 pm -
1 stop26h 30m
Deal found 8/16![British Airways logo]()
$732
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 12/72:10 pm -
2 stops16h 05m
Fri 12/1110:00 am -
2 stops33h 00m
Deal found 8/16![United Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 8/19. 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 12/82:10 pm -
2 stops16h 05m
Thu 12/247:00 am -
1 stop14h 05m
Deal found 8/19![United Airlines logo]()
$741
This Expedia deal was found by Cheapflights users on 8/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:05 pm -
2 stops18h 10m
Mon 12/148:10 pm -
2 stops46h 01m
Deal found 8/16![Multiple Airlines logo]()
$746
This deal was found by Cheapflights users on 8/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:22 am -
1 stop14h 43m
Wed 11/2510:10 am -
1 stop15h 54m
Deal found 8/18![United Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 8/19. 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 12/82:15 pm -
2 stops16h 00m
Wed 12/2310:10 am -
2 stops32h 05m
Deal found 8/19![United Airlines logo]()
$749
This British Airways deal was found by Cheapflights users on 8/19. 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 12/86:55 pm -
1 stop15h 10m
Wed 12/232:00 pm -
1 stop33h 45m
Deal found 8/19![British Airways logo]()
$751
This Mytrip deal was found by Cheapflights users on 8/17. 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 10/611:35 am -
2 stops28h 20m
Mon 10/124:10 pm -
2 stops28h 50m
Deal found 8/17![Multiple Airlines logo]()
$911
This Mytrip deal was found by Cheapflights users on 8/18. 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 10/2011:00 am -
3 stops40h 12m
Deal found 8/18![Multiple Airlines logo]()
$951
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 20, 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 20, 2026.
This deal was found by Cheapflights users on 8/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:55 pm -
1 stop12h 10m
Thu 11/2610:10 am -
1 stop13h 35m
Deal found 8/18![British Airways logo]()
$726
This United Airlines deal was found by Cheapflights users on 8/18. 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 11/162:24 pm -
2 stops15h 51m
Fri 11/2011:55 am -
1 stop15h 55m
Deal found 8/18![United Airlines logo]()
$759
This Finnair deal was found by Cheapflights users on 8/17. 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 8/17![Multiple Airlines logo]()
$763
This British Airways deal was found by Cheapflights users on 8/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:10 pm -
2 stops15h 00m
Wed 12/28:35 pm -
1 stop27h 10m
Deal found 8/16![British Airways logo]()
$755
This United Airlines deal was found by Cheapflights users on 8/17. 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 12/78:30 am -
1 stop16h 35m
Fri 12/1111:15 am -
1 stop17h 30m
Deal found 8/17![United Airlines logo]()
$762
This United Airlines deal was found by Cheapflights users on 8/17. 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 8/17![United Airlines logo]()
$777
This Mytrip deal was found by Cheapflights users on 8/17. 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 10/611:35 am -
2 stops28h 20m
Mon 10/124:10 pm -
2 stops28h 50m
Deal found 8/17![Multiple Airlines logo]()
$911
This Mytrip deal was found by Cheapflights users on 8/18. 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 10/2011:00 am -
3 stops40h 12m
Deal found 8/18![Multiple Airlines logo]()
$951
This Mytrip deal was found by Cheapflights users on 8/17. 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 10/74:05 pm -
2 stops18h 55m
Tue 10/136:00 pm -
3 stops27h 00m
Deal found 8/17![Multiple Airlines logo]()
$1,122
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:40 am -
3 stops28h 05m
Mon 9/71:35 pm -
3 stops31h 25m
Deal found 8/15![Multiple Airlines logo]()
$1,176
This Mytrip deal was found by Cheapflights users on 8/18. 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 9/911:40 am -
3 stops23h 05m
Thu 9/176:35 am -
3 stops39h 50m
Deal found 8/18![Multiple Airlines logo]()
$1,336
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:05 pm -
2 stops18h 20m
Mon 12/1411:00 am -
3 stops36h 40m
Deal found 8/16![Multiple Airlines logo]()
$1,381
This Mytrip deal was found by Cheapflights users on 8/19. 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 9/154:05 pm -
2 stops23h 50m
Mon 9/215:30 pm -
2 stops27h 30m
Deal found 8/19![Multiple Airlines logo]()
$1,397
This Mytrip deal was found by Cheapflights users on 8/18. 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 9/94:05 pm -
2 stops18h 55m
Tue 9/156:05 pm -
3 stops26h 55m
Deal found 8/18![Multiple Airlines logo]()
$1,485
Last-minute flights from Austin to BelgiumDiscover last-minute flight deals from Austin to Belgium. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Belgium. Data last updated August 20, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:40 am -
3 stops28h 05m
Mon 9/71:35 pm -
3 stops31h 25m
Deal found 8/15![Multiple Airlines logo]()
$1,176
This Gotogate deal was found by Cheapflights users on 8/18. 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.
Wed 9/911:40 am -
1 stop13h 10m
Thu 9/179:55 am -
1 stop31h 53m
Deal found 8/18![Multiple Airlines logo]()
$962
This Expedia deal was found by Cheapflights users on 8/18. 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 9/912:17 pm -
1 stop12h 08m
Tue 9/159:55 am -
1 stop31h 53m
Deal found 8/18![Multiple Airlines logo]()
$969
This Mytrip deal was found by Cheapflights users on 8/18. 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 9/911:40 am -
3 stops23h 05m
Thu 9/176:35 am -
3 stops39h 50m
Deal found 8/18![Multiple Airlines logo]()
$1,336
This Mytrip deal was found by Cheapflights users on 8/18. 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 9/94:05 pm -
2 stops18h 55m
Tue 9/156:05 pm -
3 stops26h 55m
Deal found 8/18![Multiple Airlines logo]()
$1,485
This Mytrip deal was found by Cheapflights users on 8/18. 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 9/1111:40 am -
3 stops20h 50m
Tue 9/156:45 pm -
2 stops26h 15m
Deal found 8/18![Multiple Airlines logo]()
$2,213
This Gotogate deal was found by Cheapflights users on 8/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:40 am -
2 stops18h 35m
Mon 9/212:25 pm -
1 stop30h 35m
Deal found 8/16![Multiple Airlines logo]()
$869
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:40 am -
3 stops26h 20m
Mon 9/217:10 am -
2 stops34h 38m
Deal found 8/16![Multiple Airlines logo]()
$1,691
This Mytrip deal was found by Cheapflights users on 8/19. 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 9/154:05 pm -
2 stops23h 50m
Mon 9/215:30 pm -
2 stops27h 30m
Deal found 8/19![Multiple Airlines logo]()
$1,397
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:40 am -
2 stops25h 20m
Tue 10/69:10 am -
2 stops35h 48m
Deal found 8/15![Air Canada logo]()
$787
This Gotogate deal was found by Cheapflights users on 8/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:40 am -
2 stops25h 20m
Tue 10/66:20 am -
1 stop14h 40m
Deal found 8/15![Multiple Airlines logo]()
$790
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 20, 2026.
Search for one-way flight options from Austin to Belgium. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This Mytrip deal was found by Cheapflights users on 8/17. 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
Deal found 8/17![Multiple Airlines logo]()
$381
This Mytrip deal was found by Cheapflights users on 8/17. 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 stops20h 00m
Deal found 8/17![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:25 pm -
3 stops40h 05m
Deal found 8/16![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:25 pm -
2 stops33h 45m
Deal found 8/16![Multiple Airlines logo]()
$398
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:55 pm -
1 stop13h 15m
Deal found 8/17![British Airways logo]()
$447
This British Airways deal was found by Cheapflights users on 8/17. 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.
Mon 10/510:30 pm -
1 stop13h 40m
Deal found 8/17![British Airways logo]()
$457
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/52:29 pm -
2 stops15h 46m
Deal found 8/17![United Airlines logo]()
$460
This Air Canada deal was found by Cheapflights users on 8/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:05 pm -
2 stops18h 10m
Deal found 8/15![Air Canada logo]()
$468
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/35:29 pm -
1 stop32h 31m
Deal found 8/17![United Airlines logo]()
$476
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares 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 8/16![British Airways logo]()
$504
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/211:06 am -
2 stops19h 09m
Deal found 8/17![United Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/165:20 am -
3 stops23h 20m
Deal found 8/15![Multiple Airlines logo]()
$648
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 20, 2026.
Round-trip from | $726 |
|---|---|
One-way from | $381 (Mytrip) |
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 7,457,451 searches. Data last updated August 20, 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
Quickest round-trip
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Sun 11/15
6:55 pm-2:05 pm
1 stop12h 10m
Brussels Bruxelles-National
Thu 11/26
10:10 am-4:45 pm
1 stop13h 35m
$726
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Tue 11/17
1:10 pm-11:10 am
2 stops15h 00m
Brussels Bruxelles-National
Wed 12/2
8:35 pm-4:45 pm
1 stop27h 10m
$755
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Mon 11/16
2:24 pm-1:15 pm
2 stops15h 51m
Brussels Bruxelles-National
Fri 11/20
11:55 am-8:50 pm
1 stop15h 55m
$759
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Mon 12/7
8:30 am-8:05 am
1 stop16h 35m
Brussels Bruxelles-National
Fri 12/11
11:15 am-9:45 pm
1 stop17h 30m
$762
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
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 - CRL Charleroi Brussels
AUSCRL
Austin Bergstrom
Tue 10/6
11:35 am-10:55 pm
2 stops28h 20m
Charleroi Brussels
Mon 10/12
4:10 pm-2:00 pm
2 stops28h 50m
$911
AustinBrussels
AUS Austin Bergstrom - CRL Charleroi Brussels
AUSCRL
Austin Bergstrom
Sun 10/4
4:25 pm-9:25 pm
2 stops22h 00m
Charleroi Brussels
Tue 10/20
11:00 am-8:12 pm
3 stops40h 12m
$951
AustinBrussels
AUS Austin Bergstrom - CRL Charleroi Brussels
AUSCRL
Austin Bergstrom
Wed 10/7
4:05 pm-6:00 pm
2 stops18h 55m
Charleroi Brussels
Tue 10/13
6:00 pm-2:00 pm
3 stops27h 00m
$1,122
AustinBrussels
AUS Austin Bergstrom - CRL Charleroi Brussels
AUSCRL
Austin Bergstrom
Thu 9/3
11:40 am-10:45 pm
3 stops28h 05m
Charleroi Brussels
Mon 9/7
1:35 pm-2:00 pm
3 stops31h 25m
$1,176
Showing 1-10 of 30 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 $1,183). 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.
How far ahead should I book a flight from Austin to Belgium?
To ensure you get the cheapest price possible for a flight from Austin to Belgium, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 20, 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.
Comfort
7.7
Boarding
7.8
Overall
7.8
Entertainment
7.2
Food
7.3
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Boarding
7.8
Overall
7.8
Entertainment
7.2
Food
7.3
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Boarding
7.8
Overall
7.8
Entertainment
7.2
Food
7.3
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Boarding
7.8
Overall
7.8
Entertainment
7.2
Food
7.3
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Boarding
7.8
Overall
7.8
Entertainment
7.2
Food
7.3
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Boarding
7.8
Overall
7.8
Entertainment
7.2
Food
7.3
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
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 20, 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 7,457,451 searches. Data last updated August 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$559 | Average$774 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$603 | Average$1,139 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$603 | Average$984 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$684 | Average$854 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$785 | Average$1,118 | FlexibilityNo cancel fee | On-timeN/A |