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Cheap flights from Austin to Brussels from $318

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Brussels departing on 11/16. 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 Austin to Brussels

Cheap round-trip flights

United Airlines Logo
7:10 am - 7:50 amAUS-BRU
17h 40m2 stops
United Airlines Logo
10:00 am - 3:51 pmBRU-AUS
36h 51m2 stops
$584United Airlines
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Wed, Nov 5 - Tue, Nov 18
Air Canada Logo
9:45 am - 7:50 amAUS-BRU
15h 05m2 stops
Air Canada Logo
10:00 am - 9:17 pmBRU-AUS
18h 17m1 stop
$592Air Canada
Find Deal
Tue, Nov 4 - Wed, Nov 12
United Airlines Logo
5:30 am - 7:50 amAUS-BRU
19h 20m3 stops
United Airlines Logo
10:00 am - 9:17 pmBRU-AUS
18h 17m1 stop
$596United Airlines
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Tue, Nov 4 - Wed, Nov 12
Logo
7:10 am - 7:50 amAUS-BRU
17h 40m2 stops
Logo
2:25 pm - 2:15 pmBRU-AUS
30h 50m1 stop
$624
Find Deal
Tue, Nov 25 - Mon, Dec 1
Scandinavian Airlines Logo
4:00 pm - 7:50 pmAUS-BRU
20h 50m2 stops
Scandinavian Airlines Logo
8:30 pm - 11:48 pmBRU-AUS
34h 18m2 stops
$630Scandinavian Airlines
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Tue, Sep 16 - Tue, Sep 30
Logo
5:15 pm - 8:05 amAUS-BRU
31h 50m2 stops
Logo
7:30 pm - 5:30 pmBRU-AUS
29h 00m2 stops
$710
Find Deal
Mon, Oct 6 - Mon, Oct 13
British Airways Logo
2:22 pm - 1:50 pmAUS-BRU
16h 28m2 stops
British Airways Logo
11:50 am - 11:57 pmBRU-AUS
19h 07m2 stops
$714British Airways
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Wed, Dec 24 - Wed, Dec 31
British Airways Logo
2:22 pm - 1:50 pmAUS-BRU
16h 28m2 stops
British Airways Logo
11:50 am - 11:57 pmBRU-AUS
19h 07m2 stops
$717British Airways
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Wed, Dec 24 - Wed, Dec 31
Lufthansa Logo
5:25 pm - 5:30 pmAUS-BRU
17h 05m2 stops
Lufthansa Logo
7:00 am - 2:20 pmBRU-AUS
14h 20m1 stop
$765Lufthansa
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Mon, Sep 8 - Sat, Sep 20
Scandinavian Airlines Logo
4:14 pm - 7:50 pmAUS-BRU
20h 36m2 stops
Scandinavian Airlines Logo
7:10 pm - 12:22 amBRU-AUS
36h 12m2 stops
$845Scandinavian Airlines
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Tue, Oct 21 - Sat, Oct 25

Scandinavian Airlines flights from Austin to Brussels Bruxelles-National Airport

Our best Scandinavian Airlines deals on Austin to Brussels Bruxelles-National Airport flight tickets
Scandinavian Airlines
Sep 16
AUS4:00 pmAustin Bergstrom
20h 50m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Sep 30
BRU8:30 pmBrussels Bruxelles-National
34h 18m
2 stops
AUS11:48 pmAustin Bergstrom
$630
Find similar
Scandinavian Airlines
Oct 21
AUS4:14 pmAustin Bergstrom
20h 36m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Oct 25
BRU7:10 pmBrussels Bruxelles-National
36h 12m
2 stops
AUS12:22 amAustin Bergstrom
$845
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
Nov 4
AUS9:45 amAustin Bergstrom
15h 05m
2 stops
BRU7:50 amBrussels Bruxelles-National
Nov 12
BRU10:00 amBrussels Bruxelles-National
18h 17m
1 stop
AUS9:17 pmAustin Bergstrom
$592
Find similar
Air Canada
Oct 12
AUS10:00 amAustin Bergstrom
15h 05m
1 stop
BRU8:05 amBrussels Bruxelles-National
Oct 25
BRU10:00 amBrussels Bruxelles-National
17h 45m
1 stop
AUS8:45 pmAustin Bergstrom
$689
Find similar
Air Canada
Oct 12
AUS10:00 amAustin Bergstrom
15h 05m
1 stop
BRU8:05 amBrussels Bruxelles-National
Oct 25
BRU9:40 amBrussels Bruxelles-National
18h 05m
2 stops
AUS8:45 pmAustin Bergstrom
$693
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 July 31, 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

Wed 11/5

7:10 am-7:50 am

2 stops17h 40m

Brussels Bruxelles-National

Tue 11/18

10:00 am-3:51 pm

2 stops36h 51m

$584

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Tue 11/4

9:45 am-7:50 am

2 stops15h 05m

Brussels Bruxelles-National

Wed 11/12

10:00 am-9:17 pm

1 stop18h 17m

$592

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Tue 11/4

5:30 am-7:50 am

3 stops19h 20m

Brussels Bruxelles-National

Wed 11/12

10:00 am-9:17 pm

1 stop18h 17m

$596

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Tue 11/25

7:10 am-7:50 am

2 stops17h 40m

Brussels Bruxelles-National

Mon 12/1

2:25 pm-2:15 pm

1 stop30h 50m

$624

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Tue 9/16

4:00 pm-7:50 pm

2 stops20h 50m

Brussels Bruxelles-National

Tue 9/30

8:30 pm-11:48 pm

2 stops34h 18m

$630

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Mon 10/6

5:15 pm-8:05 am

2 stops31h 50m

Brussels Bruxelles-National

Mon 10/13

7:30 pm-5:30 pm

2 stops29h 00m

$710

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 12/24

2:22 pm-1:50 pm

2 stops16h 28m

Brussels Bruxelles-National

Wed 12/31

11:50 am-11:57 pm

2 stops19h 07m

$714

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 12/24

2:22 pm-1:50 pm

2 stops16h 28m

Brussels Bruxelles-National

Wed 12/31

11:50 am-11:57 pm

2 stops19h 07m

$717

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Mon 9/8

5:25 pm-5:30 pm

2 stops17h 05m

Brussels Bruxelles-National

Sat 9/20

7:00 am-2:20 pm

1 stop14h 20m

$765

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Tue 10/21

4:14 pm-7:50 pm

2 stops20h 36m

Brussels Bruxelles-National

Sat 10/25

7:10 pm-12:22 am

2 stops36h 12m

$845

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 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 $745, 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 October instead. Flights to Brussels Bruxelles-National Airport in October, while not as cheap as those in April, still average around $787.

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 $957 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

Best Price Found

$318

Fastest flight time

12h 14m

Direct flights

None
The best one-way flight to Brussels Bruxelles-National Airport from Austin in the past 72 hours is $318. The best round-trip flight deal from Austin to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $584.
The fastest flight from Austin to Brussels Bruxelles-National Airport takes 12h 14m
There are no direct flights from Austin to Brussels Bruxelles-National Airport. Popular non-direct route for this connection is Austin Bergstrom Airport - 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 14m 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
Scandinavian AirlinesPriceFrom $613Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $623Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
DeltaPriceFrom $661Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $684Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
KLMPriceFrom $694Free CancellationRating
7.8
1,383 reviews
Search KLM flights
LufthansaPriceFrom $866Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights

Traveling to a place near Brussels?

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

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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