$693 Cheap Flights from Brussels (BRU) to Austin (AUS)

View $693 flight on Mon, Apr 6, 2026Opens in a new window

Popular airlines from Brussels Airport (BRU) to Austin-Bergstrom Intl. Airport (AUS)

Cheap Flights from Brussels to Austin (BRU-AUS)

Prices were available within the past 7 days and start at $693 for one-way flights and $536 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Apr 8 - Thu, Apr 30
BRU
Brussels
AUS
Austin
$536 Roundtrip, found 5 days ago
$536
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Apr 8 from Brussels to Austin, returning Thu, Apr 30, priced at $536 found 5 days ago
British Airways
Wed, Oct 15 - Thu, Oct 23
BRU
Brussels
AUS
Austin
$545 Roundtrip, found 4 days ago
$545
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Oct 15 from Brussels to Austin, returning Thu, Oct 23, priced at $545 found 4 days ago
British Airways
Wed, Oct 1 - Wed, Oct 8
BRU
Brussels
AUS
Austin
$546 Roundtrip, found 5 days ago
$546
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Oct 1 from Brussels to Austin, returning Wed, Oct 8, priced at $546 found 5 days ago
British Airways
Wed, Oct 1 - Wed, Oct 8
BRU
Brussels
AUS
Austin
$551 Roundtrip, found 5 days ago
$551
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Oct 1 from Brussels to Austin, returning Wed, Oct 8, priced at $551 found 5 days ago
British Airways
Wed, Oct 15 - Sat, Oct 25
BRU
Brussels
AUS
Austin
$558 Roundtrip, found 4 days ago
$558
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Oct 15 from Brussels to Austin, returning Sat, Oct 25, priced at $558 found 4 days ago
Finnair
Wed, Oct 1 - Wed, Oct 8
BRU
Brussels
AUS
Austin
$561 Roundtrip, found 5 days ago
$561
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Oct 1 from Brussels to Austin, returning Wed, Oct 8, priced at $561 found 5 days ago
British Airways
Wed, Oct 15 - Sat, Oct 25
BRU
Brussels
AUS
Austin
$562 Roundtrip, found 4 days ago
$562
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Oct 15 from Brussels to Austin, returning Sat, Oct 25, priced at $562 found 4 days ago
Iberia
Wed, Oct 15 - Thu, Oct 23
BRU
Brussels
AUS
Austin
$603 Roundtrip, found 4 days ago
$603
Roundtrip
found 4 days ago
Select Iberia flight, departing Wed, Oct 15 from Brussels to Austin, returning Thu, Oct 23, priced at $603 found 4 days ago
American Airlines
Thu, Nov 13 - Sat, Nov 22
BRU
Brussels
AUS
Austin
$617 Roundtrip, found 2 days ago
$617
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 13 from Brussels to Austin, returning Sat, Nov 22, priced at $617 found 2 days ago
Scandinavian Airlines
Wed, Nov 12 - Tue, Nov 18
BRU
Brussels
AUS
Austin
$693 Roundtrip, found 18 hours ago
$693
Roundtrip
found 18 hours ago
Select Scandinavian Airlines flight, departing Wed, Nov 12 from Brussels to Austin, returning Tue, Nov 18, priced at $693 found 18 hours ago
Flights from Brussels (BRU) to Austin (AUS)
Origin airport
Brussels - National
Destination airport
Austin-Bergstrom Intl.
Airlines serving
Aer Lingus, Air Canada, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, United
Roundtrip price
$536
Distance
5112 mi

Brussels to Austin Flights

The cheapest times to fly from Brussels to Austin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Brussels to Austin are during the month of April. You can find some of the cheapest flights from Brussels to Austin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brussels to Austin

Sunday is one of the best days to book for cheap flights from Brussels to Austin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Brussels to Austin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Brussels to Austin in 2025. You can also book with separate airlines for your outbound and return journeys, from $693 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Brussels to Austin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Brussels to Austin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Brussels - National Airport (BRU) to Austin-Bergstrom Intl. Airport (AUS) cost?
Secure a cheap one-way flight from $693 or cheap return flight from $536 from Brussels - National Airport (BRU) to Austin-Bergstrom Intl. Airport (AUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Brussels - National Airport (BRU) to Austin-Bergstrom Intl. Airport (AUS)?
Planning your trip for April may help you find better deals, as it's the cheapest month for flights between BRU and AUS. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Brussels - National Airport (BRU) to Austin-Bergstrom Intl. Airport (AUS)?
To find the cheapest airline that'll fly you from BRU to AUS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Brussels - National Airport (BRU) to Austin-Bergstrom Intl. Airport (AUS)?
There are no daily direct flights departing from Brussels - National Airport (BRU) to Austin-Bergstrom Intl. Airport (AUS). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from BRU to AUS?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brussels - National Airport (BRU) to Austin-Bergstrom Intl. Airport (AUS)?
To avoid possible delays on the Brussels - National Airport (BRU) to Austin-Bergstrom Intl. Airport (AUS) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Brussels - National Airport (BRU) to Austin-Bergstrom Intl. Airport (AUS) last-minute?
Booking your plane ticket from BRU to AUS right before your trip is usually more expensive. But if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a BRU to AUS flight and hotel package?
Opting for a BRU to AUS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Brussels - National Airport (BRU) to Austin-Bergstrom Intl. Airport (AUS)?
It's generally possible to cancel or reschedule your BRU to AUS flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.