$727+ Cheap flights from Austin (AUS) to Belgium
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BRU
Sep 26 — Oct 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 27, 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 27, 2026.
This Expedia deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:05 pm -
2 stops18h 10m
Wed 11/2510:00 am -
2 stops32h 11m
Deal found 8/25![Multiple Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 8/25. 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 11/1612:25 pm -
1 stop11h 50m
Wed 11/2510:00 am -
2 stops36h 50m
Deal found 8/25![United Airlines logo]()
$728
This Expedia deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:55 pm -
1 stop14h 45m
Mon 11/239:15 pm -
1 stop26h 30m
Deal found 8/26![British Airways logo]()
$729
This United Airlines deal was found by Cheapflights users on 8/26. 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 12/82:14 pm -
2 stops16h 01m
Tue 12/227:00 am -
1 stop14h 05m
Deal found 8/26![United Airlines logo]()
$741
This Expedia deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:05 pm -
2 stops18h 10m
Mon 11/239:10 pm -
2 stops45h 01m
Deal found 8/26![Multiple Airlines logo]()
$743
This Delta deal was found by Cheapflights users on 8/24. 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 12/86:25 am -
1 stop21h 35m
Wed 12/232:45 pm -
1 stop32h 20m
Deal found 8/24![Delta logo]()
$747
This Delta deal was found by Cheapflights users on 8/26. 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 12/81:50 pm -
1 stop14h 10m
Fri 12/2512:55 pm -
1 stop14h 41m
Deal found 8/26![Delta logo]()
$748
This United Airlines deal was found by Cheapflights users on 8/26. 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 12/81:32 pm -
2 stops16h 43m
Wed 12/2310:10 am -
2 stops32h 05m
Deal found 8/26![United Airlines logo]()
$749
This Air Canada deal was found by Cheapflights users on 8/26. 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.
Tue 12/812:05 pm -
2 stops18h 10m
Fri 12/2510:00 am -
2 stops32h 11m
Deal found 8/26![Air Canada logo]()
$750
This British Airways deal was found by Cheapflights users on 8/26. 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 11/176:55 pm -
1 stop15h 10m
Wed 12/212:00 pm -
1 stop35h 45m
Deal found 8/26![British Airways logo]()
$751
This Mytrip deal was found by Cheapflights users on 8/25. 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 9/224:05 pm -
2 stops23h 20m
Tue 9/2912:40 pm -
2 stops32h 20m
Deal found 8/25![Multiple Airlines logo]()
$835
This Mytrip deal was found by Cheapflights users on 8/25. 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 10/199:00 am -
3 stops27h 55m
Mon 11/26:25 pm -
2 stops26h 40m
Deal found 8/25![Multiple Airlines logo]()
$971
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 27, 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 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/26. 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 11/167:00 am -
2 stops23h 15m
Tue 11/247:00 am -
1 stop14h 05m
Deal found 8/26![United Airlines logo]()
$741
This British Airways deal was found by Cheapflights users on 8/23. 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 11/176:55 pm -
1 stop15h 10m
Wed 12/212:00 pm -
1 stop35h 45m
Deal found 8/23![British Airways logo]()
$751
This Finnair deal was found by Cheapflights users on 8/24. 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 8/24![Multiple Airlines logo]()
$764
This Lufthansa deal was found by Cheapflights users on 8/26. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:55 pm -
1 stop13h 40m
Mon 11/235:05 pm -
1 stop28h 00m
Deal found 8/26![Lufthansa logo]()
$780
This Delta deal was found by Cheapflights users on 8/23. 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 10/76:20 am -
1 stop18h 20m
Tue 10/136:20 am -
2 stops18h 50m
Deal found 8/23![Delta logo]()
$816
This United Airlines deal was found by Cheapflights users on 8/23. 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 11/229:38 am -
1 stop16h 17m
Fri 11/2711:15 am -
1 stop16h 37m
Deal found 8/23![United Airlines logo]()
$793
This United deal was found by Cheapflights users on 8/25. 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.
Fri 10/3010:45 am -
2 stops20h 30m
Mon 11/97:30 pm -
1 stop25h 35m
Deal found 8/25![Multiple Airlines logo]()
$812
This United Airlines deal was found by Cheapflights users on 8/23. 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 10/77:15 am -
1 stop17h 00m
Tue 10/139:10 am -
2 stops33h 27m
Deal found 8/23![United Airlines logo]()
$818
This Finnair deal was found by Cheapflights users on 8/23. 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.
Wed 10/71:51 pm -
2 stops21h 29m
Tue 10/137:05 pm -
2 stops33h 28m
Deal found 8/23![Multiple Airlines logo]()
$824
This Mytrip deal was found by Cheapflights users on 8/25. 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 9/224:05 pm -
2 stops23h 20m
Tue 9/2912:40 pm -
2 stops32h 20m
Deal found 8/25![Multiple Airlines logo]()
$835
This United Airlines deal was found by Cheapflights users on 8/22. 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 12/1412:15 pm -
2 stops18h 00m
Tue 12/227:00 am -
1 stop14h 05m
Deal found 8/22![United Airlines logo]()
$870
This United deal was found by Cheapflights users on 8/22. 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.
Tue 12/157:00 am -
2 stops23h 15m
Fri 12/2510:00 am -
2 stops32h 11m
Deal found 8/22![Multiple Airlines logo]()
$875
This Mytrip deal was found by Cheapflights users on 8/25. 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 10/199:00 am -
3 stops27h 55m
Mon 11/26:25 pm -
2 stops26h 40m
Deal found 8/25![Multiple Airlines logo]()
$971
This Mytrip deal was found by Cheapflights users on 8/27. 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 11/2012:05 pm -
2 stops23h 20m
Mon 11/309:45 am -
2 stops35h 20m
Deal found 8/27![Multiple Airlines logo]()
$995
This Mytrip deal was found by Cheapflights users on 8/26. 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 11/2612:05 pm -
2 stops26h 30m
Sat 12/53:35 pm -
2 stops29h 30m
Deal found 8/26![Multiple Airlines logo]()
$1,074
This Mytrip deal was found by Cheapflights users on 8/26. 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 9/611:40 am -
3 stops22h 30m
Mon 9/141:35 pm -
2 stops31h 25m
Deal found 8/26![Multiple Airlines logo]()
$1,089
This Mytrip deal was found by Cheapflights users on 8/25. 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 11/1612:05 pm -
2 stops24h 30m
Wed 11/256:20 am -
2 stops35h 51m
Deal found 8/25![Multiple Airlines logo]()
$1,104
This Mytrip deal was found by Cheapflights users on 8/23. 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 40m
Tue 10/136:15 pm -
2 stops26h 45m
Deal found 8/23![Multiple Airlines logo]()
$1,122
This Mytrip deal was found by Cheapflights users on 8/23. 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 11/2212:05 pm -
2 stops27h 30m
Sun 11/297:45 am -
3 stops39h 55m
Deal found 8/23![Multiple Airlines logo]()
$1,149
This Mytrip deal was found by Cheapflights users on 8/26. 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 11/2012:05 pm -
2 stops22h 10m
Sun 11/297:45 am -
3 stops39h 55m
Deal found 8/26![Multiple Airlines logo]()
$1,257
Last-minute flights from Austin to BelgiumDiscover last-minute flight deals from Austin to Belgium. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Belgium. Data last updated August 27, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/26. 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 9/610:25 am -
1 stop13h 45m
Mon 9/145:30 pm -
1 stop27h 30m
Deal found 8/26![Multiple Airlines logo]()
$987
This Mytrip deal was found by Cheapflights users on 8/26. 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 9/611:40 am -
3 stops22h 30m
Mon 9/141:35 pm -
2 stops31h 25m
Deal found 8/26![Multiple Airlines logo]()
$1,089
This United Airlines deal was found by Cheapflights users on 8/27. 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 8/27![United Airlines logo]()
$982
This Mytrip deal was found by Cheapflights users on 8/24. 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 9/1211:40 am -
2 stops19h 10m
Fri 9/186:35 pm -
2 stops26h 25m
Deal found 8/24![Multiple Airlines logo]()
$1,386
This Mytrip deal was found by Cheapflights users on 8/24. 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 9/2011:40 am -
3 stops26h 00m
Fri 9/259:30 am -
2 stops32h 18m
Deal found 8/24![Multiple Airlines logo]()
$1,999
This Mytrip deal was found by Cheapflights users on 8/24. 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 9/214:05 pm -
2 stops21h 55m
Fri 9/259:30 am -
2 stops32h 18m
Deal found 8/24![Multiple Airlines logo]()
$1,949
This Gotogate deal was found by Cheapflights users on 8/25. 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 9/2211:40 am -
2 stops18h 35m
Tue 9/296:20 am -
1 stop14h 40m
Deal found 8/25![Multiple Airlines logo]()
$783
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/2212:55 pm -
2 stops17h 20m
Tue 9/299:10 am -
2 stops18h 09m
Deal found 8/25![United Airlines logo]()
$808
This Mytrip deal was found by Cheapflights users on 8/25. 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 9/224:05 pm -
2 stops23h 20m
Tue 9/2912:40 pm -
2 stops32h 20m
Deal found 8/25![Multiple Airlines logo]()
$835
This Mytrip deal was found by Cheapflights users on 8/24. 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 9/224:05 pm -
2 stops23h 40m
Fri 9/257:20 pm -
2 stops25h 40m
Deal found 8/24![Multiple Airlines logo]()
$2,081
This Gotogate deal was found by Cheapflights users on 8/24. 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.
Fri 9/2511:40 am -
1 stop13h 10m
Tue 10/66:20 am -
1 stop14h 40m
Deal found 8/24![Multiple Airlines logo]()
$845
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/2512:15 pm -
2 stops18h 00m
Tue 10/69:10 am -
2 stops18h 09m
Deal found 8/24![United Airlines logo]()
$868
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 27, 2026.
Search for one-way flight options from Austin to Belgium. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/154:25 pm -
3 stops34h 20m
Deal found 8/23![Multiple Airlines logo]()
$1,740
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Tue 9/154:25 pm -
2 stops37h 30m
Deal found 8/23![Multiple Airlines logo]()
$2,126
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/267:07 pm -
3 stops59h 08m
Deal found 8/23![Multiple Airlines logo]()
$2,310
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/152:15 pm -
3 stops39h 05m
Deal found 8/23![Multiple Airlines logo]()
$2,582
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/262:15 pm -
3 stops39h 05m
Deal found 8/23![Multiple Airlines logo]()
$3,762
This Vliegwinkel deal was found by Cheapflights users on 8/23. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:45 am -
1 stop17h 15m
Deal found 8/23![Lufthansa logo]()
$4,306
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Tue 9/152:15 pm -
3 stops39h 05m
Deal found 8/23![Multiple Airlines logo]()
$4,600
This Gotogate deal was found by Cheapflights users on 8/23. 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.
Sat 9/264:05 pm -
1 stop21h 35m
Deal found 8/23![Lufthansa logo]()
$5,415
This Trip.com deal was found by Cheapflights users on 8/23. 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.
Tue 9/154:05 pm -
1 stop23h 30m
Deal found 8/23![Lufthansa logo]()
$7,755
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 27, 2026.
Round-trip from | $727 (Expedia) |
|---|---|
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 27, 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
Mon 11/16
7:00 am-1:15 pm
2 stops23h 15m
Brussels Bruxelles-National
Tue 11/24
7:00 am-2:05 pm
1 stop14h 05m
$741
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Tue 11/17
6:55 pm-5:05 pm
1 stop15h 10m
Brussels Bruxelles-National
Wed 12/2
12:00 pm-4:45 pm
1 stop35h 45m
$751
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
$764
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Tue 11/17
3:55 pm-12:35 pm
1 stop13h 40m
Brussels Bruxelles-National
Mon 11/23
5:05 pm-2:05 pm
1 stop28h 00m
$780
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Sun 11/22
9:38 am-8:55 am
1 stop16h 17m
Brussels Bruxelles-National
Fri 11/27
11:15 am-8:52 pm
1 stop16h 37m
$793
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Fri 10/30
10:45 am-1:15 pm
2 stops20h 30m
Brussels Bruxelles-National
Mon 11/9
7:30 pm-2:05 pm
1 stop25h 35m
$812
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Wed 10/7
6:20 am-7:40 am
1 stop18h 20m
Brussels Bruxelles-National
Tue 10/13
6:20 am-6:10 pm
2 stops18h 50m
$816
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Wed 10/7
7:15 am-7:15 am
1 stop17h 00m
Brussels Bruxelles-National
Tue 10/13
9:10 am-11:37 am
2 stops33h 27m
$818
AustinBrussels
AUS Austin Bergstrom - BRU Brussels Bruxelles-National
AUSBRU
Austin Bergstrom
Wed 10/7
1:51 pm-6:20 pm
2 stops21h 29m
Brussels Bruxelles-National
Tue 10/13
7:05 pm-9:33 pm
2 stops33h 28m
$824
AustinBrussels
AUS Austin Bergstrom - CRL Charleroi Brussels
AUSCRL
Austin Bergstrom
Tue 9/22
4:05 pm-10:25 pm
2 stops23h 20m
Charleroi Brussels
Tue 9/29
12:40 pm-2:00 pm
2 stops32h 20m
$835
Showing 1-10 of 27 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 25 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 27, 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
Food
7.3
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Food
7.3
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
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 27, 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 27, 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$976 | 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 |