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Cheap flights from Austin to Brussels from $480

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Brussels departing on 2/2. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:30 am - 7:50 amAUS-BRU
13h 20m1 stop
United Airlines Logo
10:00 am - 3:48 pmBRU-AUS
36h 48m2 stops
$480United Airlines
Find Deal
Mon, Feb 2 - Mon, Feb 9
United Airlines Logo
12:17 pm - 1:15 pmAUS-BRU
17h 58m2 stops
United Airlines Logo
10:00 am - 3:48 pmBRU-AUS
36h 48m2 stops
$481United Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 19
British Airways Logo
6:55 pm - 6:35 pmAUS-BRU
16h 40m1 stop
British Airways Logo
9:55 am - 4:50 pmBRU-AUS
13h 55m1 stop
$495British Airways
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Thu, Jan 8 - Sat, Jan 17
Delta Logo
11:45 am - 7:35 amAUS-BRU
36h 50m2 stops
Delta Logo
6:15 am - 4:10 pmBRU-AUS
16h 55m1 stop
$517Delta
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Wed, Jan 7 - Sat, Jan 17
Lufthansa Logo
1:00 pm - 1:10 pmAUS-BRU
17h 10m2 stops
Lufthansa Logo
9:00 am - 8:49 pmBRU-AUS
18h 49m2 stops
$526Lufthansa
Find Deal
Fri, Jan 9 - Tue, Jan 20
Lufthansa Logo
1:00 pm - 1:10 pmAUS-BRU
17h 10m2 stops
Lufthansa Logo
7:30 pm - 8:49 pmBRU-AUS
32h 19m2 stops
$547Lufthansa
Find Deal
Fri, Jan 9 - Sun, Jan 18
Scandinavian Airlines Logo
1:59 pm - 9:40 amAUS-BRU
36h 41m2 stops
Scandinavian Airlines Logo
8:30 pm - 11:45 pmBRU-AUS
34h 15m2 stops
$555Scandinavian Airlines
Find Deal
Wed, Apr 1 - Tue, Apr 14
Scandinavian Airlines Logo
7:30 am - 2:35 pmAUS-BRU
24h 05m3 stops
Scandinavian Airlines Logo
5:45 am - 11:45 pmBRU-AUS
25h 00m2 stops
$580Scandinavian Airlines
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Wed, Apr 1 - Tue, Apr 14
British Airways Logo
5:55 pm - 8:25 pmAUS-BRU
19h 30m1 stop
British Airways Logo
10:55 am - 8:35 pmBRU-AUS
16h 40m1 stop
$600British Airways
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Wed, Apr 1 - Tue, Apr 14
Delta Logo
3:57 pm - 10:10 amAUS-BRU
35h 13m2 stops
Delta Logo
10:45 am - 10:58 pmBRU-AUS
19h 13m2 stops
$627Delta
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Tue, Jan 6 - Mon, Jan 19

United Airlines flights from Austin to Brussels Bruxelles-National Airport

Our best United Airlines deals on Austin to Brussels Bruxelles-National Airport flight tickets
United Airlines
Feb 2
AUS11:30 amAustin Bergstrom
13h 20m
1 stop
BRU7:50 amBrussels Bruxelles-National
Feb 9
BRU10:00 amBrussels Bruxelles-National
36h 48m
2 stops
AUS3:48 pmAustin Bergstrom
$480
Find similar
United Airlines
Jan 9
AUS12:17 pmAustin Bergstrom
17h 58m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Jan 19
BRU10:00 amBrussels Bruxelles-National
36h 48m
2 stops
AUS3:48 pmAustin Bergstrom
$481
Find similar
United Airlines
Jan 9
AUS9:50 amAustin Bergstrom
16h 05m
1 stop
BRU8:55 amBrussels Bruxelles-National
Jan 19
BRU10:00 amBrussels Bruxelles-National
36h 48m
2 stops
AUS3:48 pmAustin Bergstrom
$484
Find similar

Air Canada flights from Austin to Brussels Bruxelles-National Airport

Our best Air Canada deals on Austin to Brussels Bruxelles-National Airport flight tickets
Air Canada
Jan 8
AUS11:30 amAustin Bergstrom
18h 45m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Jan 18
BRU10:00 amBrussels Bruxelles-National
18h 27m
1 stop
AUS9:27 pmAustin Bergstrom
$489
Find similar
Air Canada
Jan 8
AUS11:30 amAustin Bergstrom
13h 20m
1 stop
BRU7:50 amBrussels Bruxelles-National
Jan 21
BRU7:00 amBrussels Bruxelles-National
21h 27m
2 stops
AUS9:27 pmAustin Bergstrom
$498
Find similar
Air Canada
Jan 8
AUS11:30 amAustin Bergstrom
13h 20m
1 stop
BRU7:50 amBrussels Bruxelles-National
Jan 17
BRU10:00 amBrussels Bruxelles-National
33h 19m
2 stops
AUS12:19 pmAustin Bergstrom
$499
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Brussels Bruxelles-National Airport 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 November 2, 2025.
Use the filters below to find and compare flights from Austin to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Mon 2/2

11:30 am-7:50 am

1 stop13h 20m

Brussels Bruxelles-National

Mon 2/9

10:00 am-3:48 pm

2 stops36h 48m

$480

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Fri 1/9

12:17 pm-1:15 pm

2 stops17h 58m

Brussels Bruxelles-National

Mon 1/19

10:00 am-3:48 pm

2 stops36h 48m

$481

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Thu 1/8

6:55 pm-6:35 pm

1 stop16h 40m

Brussels Bruxelles-National

Sat 1/17

9:55 am-4:50 pm

1 stop13h 55m

$495

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 1/7

11:45 am-7:35 am

2 stops36h 50m

Brussels Bruxelles-National

Sat 1/17

6:15 am-4:10 pm

1 stop16h 55m

$517

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Fri 1/9

1:00 pm-1:10 pm

2 stops17h 10m

Brussels Bruxelles-National

Tue 1/20

9:00 am-8:49 pm

2 stops18h 49m

$526

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Fri 1/9

1:00 pm-1:10 pm

2 stops17h 10m

Brussels Bruxelles-National

Sun 1/18

7:30 pm-8:49 pm

2 stops32h 19m

$547

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 4/1

1:59 pm-9:40 am

2 stops36h 41m

Brussels Bruxelles-National

Tue 4/14

8:30 pm-11:45 pm

2 stops34h 15m

$555

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 4/1

7:30 am-2:35 pm

3 stops24h 05m

Brussels Bruxelles-National

Tue 4/14

5:45 am-11:45 pm

2 stops25h 00m

$580

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 4/1

5:55 pm-8:25 pm

1 stop19h 30m

Brussels Bruxelles-National

Tue 4/14

10:55 am-8:35 pm

1 stop16h 40m

$600

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Tue 1/6

3:57 pm-10:10 am

2 stops35h 13m

Brussels Bruxelles-National

Mon 1/19

10:45 am-10:58 pm

2 stops19h 13m

$627

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Brussels from

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

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 Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Austin is in April. Flight prices, which tend to average around $694, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Brussels Bruxelles-National Airport from Austin during August instead. Flights to Brussels Bruxelles-National Airport in August, while not as cheap as those in April, still average around $707.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Austin to Brussels Bruxelles-National Airport is on a Wednesday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Wednesday will often find tickets for as low as $947. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Austin to Brussels Bruxelles-National Airport for around $1,301.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is at noon. Flights from Austin to Brussels Bruxelles-National Airport during this time can be as low as $940. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,177 on average. Flights to Brussels Bruxelles-National Airport from Austin in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $916 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from Austin for as low as $661 on momondo.

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

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

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

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

Direct flights

None
There are no direct flights from Austin to Brussels Bruxelles-National Airport. There are no popular flight routes from Austin to Brussels Bruxelles-National Airport.
Search flight deals

  • How far is Austin Bergstrom to Brussels Bruxelles-National by plane?

    There are 5108.1 mi between Austin Bergstrom and Brussels Bruxelles-National. 12h 00m is a normal flight duration for this route.

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

    Prices for flights from Austin Bergstrom Airport to Brussels Bruxelles-National Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The necessary travel and health documents for your Brussels Bruxelles-National 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 Austin to Brussels Bruxelles-National Airport?

Best airlines flying from Austin to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Austin to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $559Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $613Free CancellationRating
7.4
1,553 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $628Free CancellationRating
6.8
7,544 reviews
Search Lufthansa flights
United AirlinesPriceFrom $651Free CancellationRating
7.4
8,994 reviews
Search United Airlines flights
DeltaPriceFrom $661Free CancellationRating
7.9
7,998 reviews
Search Delta flights
KLMPriceFrom $684Free CancellationRating
7.7
1,404 reviews
Search KLM flights

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Ghent
Bruges
Leuven
Charleroi
Hasselt
Spa
Zaventem
Namur
Dinant
Mons
Genk
Waterloo
Durbuy
Mechelen
Francorchamps
Knokke-Heist
Aalst
Tournai
Oostkamp
Halle

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Austin to Brussels. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Austin to Brussels flights to just show those with flexible booking policies.

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

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

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

Yes. momondo can track prices for Austin to Brussels flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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