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Cheap flights from Brussels Bruxelles-National Airport to Austin from $375

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to Austin departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Brussels Bruxelles-National Airport to Austin

Cheap round-trip flights

Multiple Airlines Logo
3:00 pm - 12:39 amBRU-AUS
16h 39m2 stops
Multiple Airlines Logo
8:48 am - 11:10 amAUS-BRU
20h 22m2 stops
$603Multiple Airlines
Find Deal
Mon, Oct 20 - Mon, Oct 27
British Airways Logo
8:35 pm - 5:50 pmBRU-AUS
27h 15m1 stop
British Airways Logo
5:00 pm - 1:50 pmAUS-BRU
13h 50m2 stops
$610British Airways
Find Deal
Thu, Oct 30 - Wed, Nov 12
Multiple Airlines Logo
7:05 am - 6:09 pmBRU-AUS
18h 04m2 stops
Multiple Airlines Logo
7:00 pm - 4:20 pmAUS-BRU
14h 20m1 stop
$611Multiple Airlines
Find Deal
Mon, Feb 16 - Wed, Feb 25
American Airlines Logo
2:35 pm - 4:50 pmBRU-AUS
33h 15m1 stop
American Airlines Logo
7:00 pm - 7:45 pmAUS-BRU
17h 45m1 stop
$617American Airlines
Find Deal
Wed, Feb 11 - Tue, Mar 3
American Airlines Logo
11:45 am - 10:12 pmBRU-AUS
17h 27m2 stops
American Airlines Logo
12:48 pm - 10:50 amAUS-BRU
15h 02m2 stops
$622American Airlines
Find Deal
Fri, Feb 13 - Sun, Mar 1
Iberia Logo
7:10 pm - 8:22 amBRU-AUS
44h 12m2 stops
Iberia Logo
6:55 pm - 10:35 pmAUS-BRU
20h 40m2 stops
$659Iberia
Find Deal
Sun, Feb 15 - Mon, Mar 2
United Airlines Logo
8:45 am - 11:34 pmBRU-AUS
21h 49m1 stop
United Airlines Logo
5:34 pm - 8:55 amAUS-BRU
32h 21m1 stop
$668United Airlines
Find Deal
Fri, Oct 24 - Sat, Nov 22
United Airlines Logo
8:45 am - 11:34 pmBRU-AUS
21h 49m1 stop
United Airlines Logo
1:00 pm - 7:15 amAUS-BRU
35h 15m3 stops
$670United Airlines
Find Deal
Fri, Oct 24 - Sat, Nov 22
Iberia Logo
7:10 pm - 8:22 amBRU-AUS
44h 12m2 stops
Iberia Logo
5:20 am - 2:45 pmAUS-BRU
26h 25m2 stops
$672Iberia
Find Deal
Sun, Feb 15 - Wed, Feb 25
KLM Logo
2:45 pm - 12:40 amBRU-AUS
16h 55m2 stops
KLM Logo
12:35 pm - 10:10 amAUS-BRU
14h 35m2 stops
$750KLM
Find Deal
Fri, Feb 13 - Fri, Feb 27

United Airlines flights from Brussels Bruxelles-National Airport to Austin

Our best United Airlines deals on Brussels Bruxelles-National Airport to Austin flight tickets
United Airlines
Oct 24
BRU8:45 amBrussels Bruxelles-National
21h 49m
1 stop
AUS11:34 pmAustin Bergstrom
Nov 22
AUS5:34 pmAustin Bergstrom
32h 21m
1 stop
BRU8:55 amBrussels Bruxelles-National
$668
Find similar
United Airlines
Oct 24
BRU8:45 amBrussels Bruxelles-National
21h 49m
1 stop
AUS11:34 pmAustin Bergstrom
Nov 22
AUS1:00 pmAustin Bergstrom
35h 15m
3 stops
BRU7:15 amBrussels Bruxelles-National
$670
Find similar
United Airlines
Oct 24
BRU10:15 amBrussels Bruxelles-National
18h 10m
2 stops
AUS9:25 pmAustin Bergstrom
Nov 22
AUS7:24 pmAustin Bergstrom
29h 41m
1 stop
BRU8:05 amBrussels Bruxelles-National
$685
Find similar

American Airlines flights from Brussels Bruxelles-National Airport to Austin

Our best American Airlines deals on Brussels Bruxelles-National Airport to Austin flight tickets
American Airlines
Feb 11
BRU2:35 pmBrussels Bruxelles-National
33h 15m
1 stop
AUS4:50 pmAustin Bergstrom
Mar 3
AUS7:00 pmAustin Bergstrom
17h 45m
1 stop
BRU7:45 pmBrussels Bruxelles-National
$617
Find similar
American Airlines
Feb 13
BRU11:45 amBrussels Bruxelles-National
17h 27m
2 stops
AUS10:12 pmAustin Bergstrom
Mar 1
AUS12:48 pmAustin Bergstrom
15h 02m
2 stops
BRU10:50 amBrussels Bruxelles-National
$622
Find similar
American Airlines
Feb 20
BRU9:50 amBrussels Bruxelles-National
20h 04m
2 stops
AUS10:54 pmAustin Bergstrom
Feb 24
AUS12:48 pmAustin Bergstrom
15h 02m
2 stops
BRU10:50 amBrussels Bruxelles-National
$623
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Brussels Bruxelles-National Airport to Austin 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Mon 10/20

3:00 pm-12:39 am

2 stops16h 39m

Austin Bergstrom

Mon 10/27

8:48 am-11:10 am

2 stops20h 22m

$603

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Thu 10/30

8:35 pm-5:50 pm

1 stop27h 15m

Austin Bergstrom

Wed 11/12

5:00 pm-1:50 pm

2 stops13h 50m

$610

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Mon 2/16

7:05 am-6:09 pm

2 stops18h 04m

Austin Bergstrom

Wed 2/25

7:00 pm-4:20 pm

1 stop14h 20m

$611

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Wed 2/11

2:35 pm-4:50 pm

1 stop33h 15m

Austin Bergstrom

Tue 3/3

7:00 pm-7:45 pm

1 stop17h 45m

$617

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Fri 2/13

11:45 am-10:12 pm

2 stops17h 27m

Austin Bergstrom

Sun 3/1

12:48 pm-10:50 am

2 stops15h 02m

$622

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Sun 2/15

7:10 pm-8:22 am

2 stops44h 12m

Austin Bergstrom

Mon 3/2

6:55 pm-10:35 pm

2 stops20h 40m

$659

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Fri 10/24

8:45 am-11:34 pm

1 stop21h 49m

Austin Bergstrom

Sat 11/22

5:34 pm-8:55 am

1 stop32h 21m

$668

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Fri 10/24

8:45 am-11:34 pm

1 stop21h 49m

Austin Bergstrom

Sat 11/22

1:00 pm-7:15 am

3 stops35h 15m

$670

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Sun 2/15

7:10 pm-8:22 am

2 stops44h 12m

Austin Bergstrom

Wed 2/25

5:20 am-2:45 pm

2 stops26h 25m

$672

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Fri 2/13

2:45 pm-12:40 am

2 stops16h 55m

Austin Bergstrom

Fri 2/27

12:35 pm-10:10 am

2 stops14h 35m

$750

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austin from

How to get the cheapest flight ticket from Brussels Bruxelles-National Airport to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Brussels Bruxelles-National Airport is in January. Flight prices, which tend to average around $563, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in January, then August is your next best option. Flight prices from Brussels Bruxelles-National Airport to Austin during August average around $620.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Tuesday when prices can be found for as low as $812. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Brussels Bruxelles-National Airport to Austin for around $985.

What is the cheapest time of day to depart on your flight to Austin?

In the evening is the cheapest time of day to fly from Brussels Bruxelles-National Airport to Austin when you can find flight prices for as low as $822. Flying to Austin in the evening is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the morning, with an average ticket price of $921. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Austin?

You are more likely to see cheaper flights to Austin from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $724 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Brussels Bruxelles-National Airport for as low as $577 on momondo.

Can stopping save me money on Brussels Bruxelles-National Airport to Austin flights?

You could potentially save up to 22% on your flight if you consider stops on a Brussels Bruxelles-National Airport to Austin flight.

When to book flights from Brussels Bruxelles-National Airport to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Brussels Bruxelles-National Airport to Austin (BRU to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to Austin

Direct flights

None
There are no direct flights from Brussels Bruxelles-National Airport to Austin. There are no popular flight routes from Brussels Bruxelles-National Airport to Austin.
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  • How far is Brussels Bruxelles-National to Austin Bergstrom by plane?

    Brussels Bruxelles-National and Austin Bergstrom are 5108.1 mi apart from one another. Flights usually cover this in 13h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Austin Bergstrom Airport?

    Prices for flights from Brussels Bruxelles-National Airport to Austin Bergstrom Airport were last updated today.

  • How many operators does momondo search for flights from Brussels Bruxelles-National Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from Brussels Bruxelles-National Airport to Austin Bergstrom Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Brussels Bruxelles-National Airport to Austin?

Best airlines flying from Brussels Bruxelles-National Airport to Austin

Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to Austin with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $529Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
KLMPriceFrom $620Free CancellationRating
7.8
1,386 reviews
Search KLM flights
United AirlinesPriceFrom $649Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
San Marcos
Wimberley
Round Rock
Georgetown
Canyon Lake
Marble Falls
Cedar Park
Horseshoe Bay
Dripping Springs
Pflugerville
Seguin
Kyle
Bastrop
Buda
Flatonia

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Austin?

It is quick and easy to find Brussels to Austin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Austin that suits you.

Can I find flights from Brussels to Austin with flexible booking policies on momondo?

All flight searches from Brussels to Austin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Brussels to Austin?

momondo provides multiple filters to help you find the best flight to Austin from Brussels. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Brussels to Austin right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Austin, momondo offers a useful price alert feature which will track prices for flights to Austin from Brussels and alert you when they change.

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