$341+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BRU
Jul 13 — Jul 201
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 June 13, 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 June 13, 2026.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:20 am
AUS
- BRU
2 stops19h 55m
Delta
Thu 11/266:15 am
BRU
- AUS
1 stop16h 50m
Delta
Deal found 6/11![Delta logo]()
$770
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:31 pm
AUS
- BRU
2 stops15h 49m
American Airlines
Thu 11/2610:15 am
BRU
- AUS
2 stops18h 30m
American Airlines
Deal found 6/11![American Airlines logo]()
$777
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 pm
AUS
- BRU
1 stop11h 50m
British Airways
Thu 11/2610:15 am
BRU
- AUS
1 stop13h 35m
British Airways
Deal found 6/11![British Airways logo]()
$785
This United deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:10 pm
AUS
- BRU
1 stop11h 45m
Multiple Airlines
Thu 11/267:00 am
BRU
- AUS
1 stop14h 05m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$787
This KAYAK deal was found by Cheapflights users on 6/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:20 am
AUS
- BRU
2 stops24h 10m
Scandinavian Airlines
Tue 10/278:30 pm
BRU
- AUS
2 stops34h 02m
Scandinavian Airlines
Deal found 6/9![Scandinavian Airlines logo]()
$791
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:00 am
AUS
- BRU
1 stop16h 40m
Delta
Thu 9/246:20 am
BRU
- AUS
1 stop16h 50m
Delta
Deal found 6/10![Delta logo]()
$821
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:15 am
AUS
- BRU
1 stop16h 25m
Delta
Wed 10/79:45 am
BRU
- AUS
1 stop14h 36m
Delta
Deal found 6/9![Delta logo]()
$822
This Iberia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:55 pm
AUS
- BRU
1 stop14h 20m
Multiple Airlines
Thu 9/2412:05 pm
BRU
- AUS
2 stops18h 40m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$827
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 8/121:00 pm
AUS
- BRU
2 stops17h 15m
United Airlines
Wed 8/269:30 am
BRU
- AUS
2 stops33h 19m
United Airlines
Deal found 6/8![United Airlines logo]()
$829
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:10 pm
AUS
- BRU
2 stops18h 05m
American Airlines
Thu 9/2412:05 pm
BRU
- AUS
2 stops17h 31m
American Airlines
Deal found 6/9![American Airlines logo]()
$830
This Air Canada deal was found by Cheapflights users on 6/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:25 am
AUS
- BRU
2 stops14h 25m
Air Canada
Tue 9/19:30 am
BRU
- AUS
2 stops37h 54m
Air Canada
Deal found 6/8![Air Canada logo]()
$831
This Gotogate deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:40 am
AUS
- BRU
2 stops25h 20m
Air Canada
Tue 9/19:30 am
BRU
- AUS
2 stops37h 54m
Air Canada
Deal found 6/10![Air Canada logo]()
$832
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 June 13, 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 June 13, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 8/121:00 pm
AUS
- BRU
2 stops17h 15m
United Airlines
Wed 8/269:30 am
BRU
- AUS
2 stops33h 19m
United Airlines
Deal found 6/8![United Airlines logo]()
$829
This United deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
AUS
- BRU
1 stop18h 45m
Multiple Airlines
Tue 9/19:55 am
BRU
- AUS
1 stop31h 50m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$850
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:15 am
AUS
- BRU
1 stop17h 30m
United Airlines
Tue 9/86:20 am
BRU
- AUS
1 stop14h 40m
United Airlines
Deal found 6/9![United Airlines logo]()
$880
This United deal was found by Cheapflights users on 6/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:10 am
AUS
- BRU
1 stop14h 35m
Multiple Airlines
Tue 7/289:30 am
BRU
- AUS
1 stop17h 42m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$933
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 8/2012:05 pm
AUS
- BRU
1 stop12h 10m
United Airlines
Tue 9/110:15 am
BRU
- AUS
1 stop13h 09m
United Airlines
Deal found 6/8![United Airlines logo]()
$903
This Mytrip deal was found by Cheapflights users on 6/8. 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 9/84:05 pm
AUS
- CRL
2 stops18h 40m
Multiple Airlines
Thu 9/246:35 am
CRL
- AUS
3 stops35h 13m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$979
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 8/191:00 pm
AUS
- BRU
1 stop13h 00m
United Airlines
Sun 8/3010:15 am
BRU
- AUS
1 stop13h 09m
United Airlines
Deal found 6/8![United Airlines logo]()
$913
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/42:24 pm
AUS
- BRU
2 stops15h 51m
United Airlines
Wed 9/169:10 am
BRU
- AUS
2 stops33h 48m
United Airlines
Deal found 6/8![United Airlines logo]()
$919
This Mytrip deal was found by Cheapflights users on 6/8. 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 8/1211:40 am
AUS
- CRL
2 stops21h 05m
Multiple Airlines
Wed 8/267:45 am
CRL
- AUS
2 stops34h 00m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,085
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:32 pm
AUS
- BRU
2 stops30h 38m
United Airlines
Sat 10/1710:15 am
BRU
- AUS
1 stop30h 43m
United Airlines
Deal found 6/13![United Airlines logo]()
$924
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:04 pm
AUS
- BRU
2 stops18h 56m
United Airlines
Tue 7/2112:00 pm
BRU
- AUS
2 stops28h 57m
United Airlines
Deal found 6/9![United Airlines logo]()
$940
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:40 am
AUS
- CRL
2 stops23h 30m
Multiple Airlines
Mon 9/711:45 am
CRL
- AUS
2 stops33h 15m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,152
This Mytrip deal was found by Cheapflights users on 6/9. 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.
Fri 10/911:35 am
AUS
- CRL
2 stops20h 35m
Multiple Airlines
Mon 10/127:10 am
CRL
- AUS
3 stops39h 15m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,199
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:00 am
AUS
- CRL
3 stops27h 20m
Multiple Airlines
Thu 7/166:10 pm
CRL
- AUS
2 stops26h 50m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,212
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:40 am
AUS
- CRL
2 stops21h 05m
Multiple Airlines
Tue 9/17:45 pm
CRL
- AUS
2 stops25h 15m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,223
This Mytrip deal was found by Cheapflights users on 6/8. 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 7/2211:40 am
AUS
- CRL
3 stops26h 00m
Multiple Airlines
Tue 7/287:55 am
CRL
- AUS
3 stops33h 50m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,388
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:25 pm
AUS
- CRL
2 stops16h 05m
Multiple Airlines
Mon 11/27:40 am
CRL
- AUS
3 stops35h 39m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,422
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:25 pm
AUS
- CRL
2 stops23h 10m
Multiple Airlines
Thu 8/202:20 pm
CRL
- AUS
2 stops30h 40m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,462
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:25 pm
AUS
- CRL
2 stops23h 30m
Multiple Airlines
Sun 8/93:35 pm
CRL
- AUS
3 stops29h 25m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,632
Last-minute flights from Austin to BelgiumDiscover last-minute flight deals from Austin to Belgium. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Belgium. Data last updated June 13, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1410:25 am
AUS
- CRL
3 stops23h 45m
Multiple Airlines
Sat 6/207:45 am
CRL
- AUS
3 stops34h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,614
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1511:55 am
AUS
- CRL
3 stops25h 35m
Multiple Airlines
Thu 6/186:35 am
CRL
- AUS
3 stops39h 50m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,562
This Mytrip deal was found by Cheapflights users on 6/9. 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 6/2511:40 am
AUS
- CRL
3 stops28h 15m
Multiple Airlines
Mon 6/296:25 am
CRL
- AUS
3 stops35h 20m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,707
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/24:25 pm
AUS
- CRL
2 stops21h 35m
Multiple Airlines
Sat 7/118:25 am
CRL
- AUS
3 stops33h 20m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,653
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:05 pm
AUS
- BRU
1 stop12h 45m
Lufthansa
Mon 7/137:30 pm
BRU
- AUS
1 stop25h 30m
Lufthansa
Deal found 6/9![Lufthansa logo]()
$970
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:00 am
AUS
- CRL
3 stops27h 20m
Multiple Airlines
Thu 7/166:10 pm
CRL
- AUS
2 stops26h 50m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,212
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:15 pm
AUS
- BRU
2 stops18h 00m
United Airlines
Tue 7/2111:10 am
BRU
- AUS
1 stop19h 15m
United Airlines
Deal found 6/9![United Airlines logo]()
$936
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:25 pm
AUS
- CRL
2 stops23h 30m
Multiple Airlines
Sun 8/97:30 pm
CRL
- AUS
2 stops25h 30m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,518
This United deal was found by Cheapflights users on 6/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:10 am
AUS
- BRU
1 stop14h 35m
Multiple Airlines
Tue 7/289:30 am
BRU
- AUS
1 stop17h 42m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$933
This Mytrip deal was found by Cheapflights users on 6/8. 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 7/2211:40 am
AUS
- CRL
3 stops26h 00m
Multiple Airlines
Tue 7/287:55 am
CRL
- AUS
3 stops33h 50m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,388
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:00 pm
AUS
- BRU
2 stops20h 00m
United Airlines
Tue 8/412:00 pm
BRU
- AUS
2 stops28h 57m
United Airlines
Deal found 6/13![United Airlines logo]()
$910
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 June 13, 2026.
Search for one-way flight options from Austin to Belgium. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Mon 7/2010:42 am
AUS
- CRL
3 stops48h 18m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:42 pm
AUS
- BRU
3 stops55h 58m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Mon 7/207:36 pm
AUS
- BRU
3 stops41h 24m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:30 am
AUS
- CRL
3 stops43h 45m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Tue 7/74:25 pm
AUS
- CRL
2 stops57h 15m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:15 pm
AUS
- CRL
3 stops42h 25m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:14 pm
AUS
- BRU
2 stops30h 56m
United Airlines
Deal found 6/11![United Airlines logo]()
$396
This TravelUp deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:29 pm
AUS
- BRU
1 stop32h 31m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:45 pm
AUS
- BRU
3 stops55h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:16 pm
AUS
- CRL
3 stops42h 24m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Tue 7/78:12 pm
AUS
- BRU
2 stops33h 43m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:15 pm
AUS
- BRU
2 stops33h 40m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$413
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 June 13, 2026.
Round-trip from | $770 (Delta) |
|---|---|
One-way from | $341 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $855 |
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 June 13, 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 - BRU
AUSBRU
Austin Bergstrom
Wed 8/12
1:00 pm-1:15 pm
2 stops17h 15m
Brussels Bruxelles-National
Wed 8/26
9:30 am-11:49 am
2 stops33h 19m
$829
AustinBrussels
AUS - BRU
AUSBRU
Austin Bergstrom
Wed 8/19
6:00 am-7:45 am
1 stop18h 45m
Brussels Bruxelles-National
Tue 9/1
9:55 am-10:45 am
1 stop31h 50m
$850
AustinBrussels
AUS - BRU
AUSBRU
Austin Bergstrom
Wed 9/2
7:15 am-7:45 am
1 stop17h 30m
Brussels Bruxelles-National
Tue 9/8
6:20 am-2:00 pm
1 stop14h 40m
$880
Quickest round-trip
AustinBrussels
AUS - BRU
AUSBRU
Austin Bergstrom
Thu 8/20
12:05 pm-7:15 am
1 stop12h 10m
Brussels Bruxelles-National
Tue 9/1
10:15 am-4:24 pm
1 stop13h 09m
$903
AustinBrussels
AUS - BRU
AUSBRU
Austin Bergstrom
Wed 8/19
1:00 pm-9:00 am
1 stop13h 00m
Brussels Bruxelles-National
Sun 8/30
10:15 am-4:24 pm
1 stop13h 09m
$913
AustinBrussels
AUS - BRU
AUSBRU
Austin Bergstrom
Fri 9/4
2:24 pm-1:15 pm
2 stops15h 51m
Brussels Bruxelles-National
Wed 9/16
9:10 am-11:58 am
2 stops33h 48m
$919
AustinBrussels
AUS - BRU
AUSBRU
Austin Bergstrom
Sat 9/19
5:32 pm-7:10 am
2 stops30h 38m
Brussels Bruxelles-National
Sat 10/17
10:15 am-9:58 am
1 stop30h 43m
$924
AustinBrussels
AUS - BRU
AUSBRU
Austin Bergstrom
Wed 7/22
10:10 am-7:45 am
1 stop14h 35m
Brussels Bruxelles-National
Tue 7/28
9:30 am-8:12 pm
1 stop17h 42m
$933
AustinBrussels
AUS - BRU
AUSBRU
Austin Bergstrom
Tue 7/14
6:04 pm-8:00 pm
2 stops18h 56m
Brussels Bruxelles-National
Tue 7/21
12:00 pm-9:57 am
2 stops28h 57m
$940
AustinBrussels
AUS - CRL
AUSCRL
Austin Bergstrom
Tue 9/8
4:05 pm-5:45 pm
2 stops18h 40m
Charleroi Brussels
Thu 9/24
6:35 am-10:48 am
3 stops35h 13m
$979
Showing 1-10 of 34 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, January is the cheapest month in which you can book a flight from Austin to Belgium (average of $458). Flying from Austin to Belgium in July is currently the most expensive (average of $818). 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 June 13, 2026.
Read through reviews of airlines operating flights from Austin to Belgium, such as Delta,KLM, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 June 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Austin to Belgium
Discover the top 4 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 June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$559 | Average$722 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$603 | Average$1,136 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$604 | Average$976 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$684 | Average$885 | FlexibilityNo cancel fee | On-time75% |