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Cheap flights from Brussels Bruxelles-National Airport to Austin from $453

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 4/19. 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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0 bags

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Find the cheapest flights from Brussels Bruxelles-National Airport to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:00 am - 2:00 pm
BRU
-
AUS
14h 00m
1 stop
Lufthansa Logo
10:40 am - 7:45 am
AUS
-
BRU
14h 05m
1 stop
$770Lufthansa
Fri, May 1 - Fri, May 8
Lufthansa Logo
7:00 am - 2:00 pm
BRU
-
AUS
14h 00m
1 stop
Lufthansa Logo
10:40 am - 7:45 am
AUS
-
BRU
14h 05m
1 stop
$784Lufthansa
Tue, May 5 - Tue, May 12
United Airlines Logo
7:00 am - 2:00 pm
BRU
-
AUS
14h 00m
1 stop
United Airlines Logo
2:15 pm - 1:15 pm
AUS
-
BRU
16h 00m
2 stops
$787United Airlines
Fri, May 1 - Fri, May 8
United Airlines Logo
7:00 am - 2:00 pm
BRU
-
AUS
14h 00m
1 stop
United Airlines Logo
7:00 am - 9:00 am
AUS
-
BRU
19h 00m
1 stop
$788United Airlines
Fri, May 1 - Thu, May 14
Lufthansa Logo
10:30 am - 10:49 pm
BRU
-
AUS
19h 19m
2 stops
Lufthansa Logo
5:45 pm - 5:30 pm
AUS
-
BRU
16h 45m
2 stops
$791Lufthansa
Tue, May 5 - Tue, May 12
Lufthansa Logo
7:00 am - 2:00 pm
BRU
-
AUS
14h 00m
1 stop
Lufthansa Logo
4:05 pm - 8:40 pm
AUS
-
BRU
21h 35m
1 stop
$792Lufthansa
Wed, Aug 26 - Fri, Sep 4
United Airlines Logo
9:30 am - 8:43 pm
BRU
-
AUS
18h 13m
2 stops
United Airlines Logo
7:00 am - 7:15 am
AUS
-
BRU
17h 15m
2 stops
$793United Airlines
Fri, May 1 - Fri, May 8
Lufthansa Logo
7:00 am - 2:00 pm
BRU
-
AUS
14h 00m
1 stop
Lufthansa Logo
8:45 am - 9:00 am
AUS
-
BRU
17h 15m
1 stop
$796Lufthansa
Fri, May 1 - Thu, May 14
KLM Logo
3:10 pm - 4:10 pm
BRU
-
AUS
32h 00m
1 stop
KLM Logo
6:05 pm - 10:15 pm
AUS
-
BRU
21h 10m
1 stop
$798KLM
Wed, Apr 8 - Mon, Apr 13
Multiple Airlines Logo
7:05 pm - 9:54 pm
BRU
-
AUS
33h 49m
2 stops
Multiple Airlines Logo
10:20 am - 10:35 pm
AUS
-
BRU
29h 15m
2 stops
$799Multiple Airlines
Sun, May 3 - Sun, May 10

Lufthansa flights from Brussels Bruxelles-National Airport to Austin

Our best Lufthansa deals on Brussels Bruxelles-National Airport to Austin flight tickets
Lufthansa
May 1
BRU7:00 amBrussels Bruxelles-National
14h 00m
1 stop
AUS2:00 pmAustin Bergstrom
May 8
AUS10:40 amAustin Bergstrom
14h 05m
1 stop
BRU7:45 amBrussels Bruxelles-National
$770
Lufthansa
May 5
BRU7:00 amBrussels Bruxelles-National
14h 00m
1 stop
AUS2:00 pmAustin Bergstrom
May 12
AUS10:40 amAustin Bergstrom
14h 05m
1 stop
BRU7:45 amBrussels Bruxelles-National
$784
Lufthansa
May 5
BRU10:30 amBrussels Bruxelles-National
19h 19m
2 stops
AUS10:49 pmAustin Bergstrom
May 12
AUS5:45 pmAustin Bergstrom
16h 45m
2 stops
BRU5:30 pmBrussels Bruxelles-National
$791

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
May 1
BRU7:00 amBrussels Bruxelles-National
14h 00m
1 stop
AUS2:00 pmAustin Bergstrom
May 8
AUS2:15 pmAustin Bergstrom
16h 00m
2 stops
BRU1:15 pmBrussels Bruxelles-National
$787
United Airlines
May 1
BRU7:00 amBrussels Bruxelles-National
14h 00m
1 stop
AUS2:00 pmAustin Bergstrom
May 14
AUS7:00 amAustin Bergstrom
19h 00m
1 stop
BRU9:00 amBrussels Bruxelles-National
$788
United Airlines
May 1
BRU9:30 amBrussels Bruxelles-National
18h 13m
2 stops
AUS8:43 pmAustin Bergstrom
May 8
AUS7:00 amAustin Bergstrom
17h 15m
2 stops
BRU7:15 amBrussels Bruxelles-National
$793

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 March 22, 2026.
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

Cheapest round-trip
Quickest round-trip

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Fri 5/1

7:00 am-2:00 pm

1 stop14h 00m

Austin Bergstrom

Fri 5/8

10:40 am-7:45 am

1 stop14h 05m

$770

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Tue 5/5

7:00 am-2:00 pm

1 stop14h 00m

Austin Bergstrom

Tue 5/12

10:40 am-7:45 am

1 stop14h 05m

$784

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Fri 5/1

7:00 am-2:00 pm

1 stop14h 00m

Austin Bergstrom

Fri 5/8

2:15 pm-1:15 pm

2 stops16h 00m

$787

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Fri 5/1

7:00 am-2:00 pm

1 stop14h 00m

Austin Bergstrom

Thu 5/14

7:00 am-9:00 am

1 stop19h 00m

$788

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Tue 5/5

10:30 am-10:49 pm

2 stops19h 19m

Austin Bergstrom

Tue 5/12

5:45 pm-5:30 pm

2 stops16h 45m

$791

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Wed 8/26

7:00 am-2:00 pm

1 stop14h 00m

Austin Bergstrom

Fri 9/4

4:05 pm-8:40 pm

1 stop21h 35m

$792

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Fri 5/1

9:30 am-8:43 pm

2 stops18h 13m

Austin Bergstrom

Fri 5/8

7:00 am-7:15 am

2 stops17h 15m

$793

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Fri 5/1

7:00 am-2:00 pm

1 stop14h 00m

Austin Bergstrom

Thu 5/14

8:45 am-9:00 am

1 stop17h 15m

$796

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Wed 4/8

3:10 pm-4:10 pm

1 stop32h 00m

Austin Bergstrom

Mon 4/13

6:05 pm-10:15 pm

1 stop21h 10m

$798

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Sun 5/3

7:05 pm-9:54 pm

2 stops33h 49m

Austin Bergstrom

Sun 5/10

10:20 am-10:35 pm

2 stops29h 15m

$799

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 August. Flight prices, which tend to average around $627, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in August, then February is your next best option. Flight prices from Brussels Bruxelles-National Airport to Austin during February average around $634.

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

You could potentially save up to 6% 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

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from Brussels Bruxelles-National Airport to Austin takes 14h 00m
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.
Search flight deals

  • 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 14h 00m, 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
7,807 reviews
Search British Airways flights
United AirlinesPriceFrom $615Free CancellationRating
7.4
9,455 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
Wimberley
San Marcos
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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