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$375+ Cheap flights from Bruxelles-National (BRU) to Austin (AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — AUS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Brussels Bruxelles-National to Austin Bergstrom are usually found in January or August, booked 46 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Bruxelles-National to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$603
(Billigflug)

One-way from

$375
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$746
From Brussels Bruxelles-National to Austin Bergstrom
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One-way flight from Brussels Bruxelles-National to Austin Bergstrom
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Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Bruxelles-National to Austin

Cheapest flights from Bruxelles-National to Austin
Explore the most affordable flight options available from Bruxelles-National to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Billigflug deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/203:00 pmBRU - AUS
2 stops16h 39mMultiple Airlines
Mon 10/2712:20 pmAUS - BRU
2 stops16h 50mMultiple Airlines
Deal found 9/15$603
This Flighttix deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:35 pmBRU - AUS
1 stop27h 15mBritish Airways
Wed 11/125:00 pmAUS - BRU
2 stops13h 50mBritish Airways
Deal found 9/16$610
This Flighttix deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:35 pmBRU - AUS
1 stop27h 15mBritish Airways
Thu 11/612:40 pmAUS - BRU
2 stops15h 10mBritish Airways
Deal found 9/15$611
This lol.travel deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:35 pmBRU - AUS
1 stop26h 15mMultiple Airlines
Tue 11/257:00 pmAUS - BRU
1 stop15h 00mMultiple Airlines
Deal found 9/16$613
This Flighttix deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:35 pmBRU - AUS
1 stop26h 15mBritish Airways
Tue 11/251:43 pmAUS - BRU
2 stops14h 07mBritish Airways
Deal found 9/17$614
This Flysmarter deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:55 pmBRU - AUS
2 stops16h 21mBritish Airways
Sat 11/87:00 pmAUS - BRU
1 stop18h 50mBritish Airways
Deal found 9/17$617
This British Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:35 pmBRU - AUS
2 stops32h 07mBritish Airways
Sat 11/85:37 pmAUS - BRU
2 stops15h 58mBritish Airways
Deal found 9/15$625
This Finnair deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:30 pmBRU - AUS
1 stop27h 20mMultiple Airlines
Sun 11/232:35 pmAUS - BRU
2 stops20h 50mMultiple Airlines
Deal found 9/17$628
This British Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:55 amBRU - AUS
2 stops20h 44mBritish Airways
Wed 10/292:18 pmAUS - BRU
2 stops23h 17mBritish Airways
Deal found 9/17$629

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bruxelles-National 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Austin that are best for you.

Fly from

Bruxelles-National

Fly to

Austin

Route

Depart

Return

Price

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Thu 10/30

8:35 pm-5:50 pm

1 stop27h 15m

Austin Bergstrom

Thu 11/6

12:40 pm-10:50 am

2 stops15h 10m

$611

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

Sun 11/9

9:35 pm-4:50 pm

1 stop26h 15m

Austin Bergstrom

Tue 11/25

7:00 pm-5:00 pm

1 stop15h 00m

$613

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Sat 11/1

11:35 am-10:15 pm

2 stops16h 40m

Austin Bergstrom

Sat 11/8

5:37 pm-4:35 pm

2 stops15h 58m

$619

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Sun 11/9

11:20 am-9:57 pm

2 stops17h 37m

Austin Bergstrom

Tue 11/25

2:31 pm-1:35 pm

2 stops16h 04m

$620

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Thu 10/30

7:05 am-6:50 pm

2 stops17h 45m

Austin Bergstrom

Thu 11/6

2:50 pm-10:30 pm

2 stops24h 40m

$620

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Fri 2/20

9:50 am-10:54 pm

2 stops20h 04m

Austin Bergstrom

Tue 2/24

12:48 pm-10:50 am

2 stops15h 02m

$622

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Fri 2/20

9:50 am-4:50 pm

1 stop14h 00m

Austin Bergstrom

Tue 2/24

7:00 pm-7:45 pm

1 stop17h 45m

$623

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Wed 11/19

11:50 am-9:45 pm

2 stops16h 55m

Austin Bergstrom

Sun 11/23

6:55 pm-4:40 pm

2 stops14h 45m

$625

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Wed 10/22

10:15 pm-4:59 pm

3 stops49h 44m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 16 results
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Best time to book a flight from Bruxelles-National to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Bruxelles-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brussels Bruxelles-National Airport to Austin

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Austin?

Use this chart to determine the optimal time to book a round-trip flight from Bruxelles-National to Austin. Price data was last updated on September 12, 2025.

The best time to book flights from Brussels Bruxelles-National Airport to Austin is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Austin?

Currently, August is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Austin (average of $285). Flying from Brussels Bruxelles-National Airport to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated September 17, 2025.
See what other customers who have flown with KLM, United Airlines, and British Airways from Brussels Bruxelles-National Airport to Austin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
United Airlines
7.4
Good
8,926 reviews
KLM
7.8
Good
1,386 reviews

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
British Airways
6.7
Okay
7,367 reviews
KLM
7.8
Good
1,386 reviews

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Austin from Brussels Bruxelles-National?

    Most people fly into Austin Bergstrom (AUS) if they book a flight to Austin from Brussels Bruxelles-National. On average, Austin Bergstrom has 0 inbound flights from Brussels Bruxelles-National per day from 3 airlines. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

  • How long is the flight from Brussels Bruxelles-National Airport to Austin?

    For as low as $611, British Airways can have you in Austin from Brussels Bruxelles-National Airport in 27h 15m. The distance between Brussels Bruxelles-National Airport and Austin is about 5110 mi.

  • What are the cheapest airlines flying from Brussels Bruxelles-National Airport to Austin round-trip?

    According to our current data, British Airways ($529), KLM ($620), and United Airlines ($649) offers the cheapest pricing from Brussels Bruxelles-National Airport to Austin. Users have found that British Airways is 26% cheaper than the other options available to this destination.

  • Can I find deals for flights from Bruxelles-National to Austin that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Austin.

  • Can I find deals for business class flights from Bruxelles-National to Austin?

    Yes. Cheapflights offers flight deals from Bruxelles-National to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Austin?

    Currently, August is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Austin (average of $285). Flying from Brussels Bruxelles-National Airport to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Austin?

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

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Top 3 airlines flying from Bruxelles-National to Austin

Discover the top 3 airlines that operate flights from Bruxelles-National to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$529Average$620FlexibilityNo cancel feeOn-time70%
KLMCheapest$620Average$771FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$649Average$805FlexibilityNo cancel feeOn-time69%

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