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$425+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — AUS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Find cheap flights from Bruxelles-National to Austin with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Brussels Bruxelles-National to Austin Bergstrom are usually found in January or August, booked 45 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap 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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:15 amBRU - AUS
1 stop16h 55mDelta
Thu 1/86:05 pmAUS - BRU
1 stop13h 10mDelta
Deal found 12/15$757
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:05 amBRU - AUS
1 stop15h 05mDelta
Sat 1/106:10 pmAUS - BRU
1 stop13h 05mDelta
Deal found 12/15$778
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:15 amBRU - AUS
1 stop16h 55mDelta
Sun 1/112:40 pmAUS - BRU
2 stops16h 35mDelta
Deal found 12/15$783
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:05 amBRU - AUS
1 stop15h 05mDelta
Fri 1/97:20 amAUS - BRU
2 stops19h 50mDelta
Deal found 12/15$848
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:00 amBRU - AUS
2 stops20h 55mUnited Airlines
Fri 1/99:55 amAUS - BRU
1 stop14h 55mUnited Airlines
Deal found 12/15$873
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:00 amBRU - AUS
2 stops20h 55mUnited Airlines
Wed 1/711:20 amAUS - BRU
1 stop13h 45mUnited Airlines
Deal found 12/15$874
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:10 amBRU - AUS
1 stop19h 37mUnited Airlines
Thu 1/811:30 amAUS - BRU
1 stop13h 20mUnited Airlines
Deal found 12/15$882
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:10 amBRU - AUS
1 stop19h 37mUnited Airlines
Sun 1/116:30 amAUS - BRU
2 stops18h 35mUnited Airlines
Deal found 12/15$883
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:10 amBRU - AUS
1 stop19h 37mUnited Airlines
Tue 1/64:10 pmAUS - BRU
1 stop14h 25mUnited Airlines
Deal found 12/15$884
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:10 amBRU - AUS
2 stops29h 20mUnited Airlines
Fri 1/99:55 amAUS - BRU
1 stop14h 55mUnited Airlines
Deal found 12/15$886

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$665
(Mytrip)

One-way from

$425
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$770
Provider with most accurate pricing for Brussels Bruxelles-National-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Austin Bergstrom flights.
Search Deals
From Brussels Bruxelles-National to Austin Bergstrom
Search Deals
One-way flight from Brussels Bruxelles-National to Austin Bergstrom
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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

Sun 1/18

11:15 am-11:38 pm

1 stop19h 23m

Austin Bergstrom

Sat 1/31

9:50 am-8:55 am

1 stop16h 05m

$695

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Thu 1/15

10:10 am-9:35 pm

2 stops18h 25m

Austin Bergstrom

Wed 1/28

12:17 pm-7:15 am

1 stop11h 58m

$716

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Thu 1/15

11:15 am-8:25 pm

1 stop16h 10m

Austin Bergstrom

Wed 1/28

11:20 am-8:05 am

1 stop13h 45m

$719

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Thu 1/22

10:20 am-9:27 pm

2 stops18h 07m

Austin Bergstrom

Mon 1/26

1:59 pm-2:30 pm

2 stops41h 31m

$724

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Thu 2/5

3:10 pm-12:20 am

2 stops40h 10m

Austin Bergstrom

Sat 2/28

12:34 pm-9:40 am

2 stops38h 06m

$724

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Sun 1/18

7:00 am-8:25 pm

2 stops20h 25m

Austin Bergstrom

Sat 1/31

1:00 pm-12:35 pm

2 stops16h 35m

$725

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Thu 2/5

11:55 am-8:49 pm

1 stop15h 54m

Austin Bergstrom

Sat 2/28

10:00 am-10:10 am

2 stops17h 10m

$730

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Thu 1/22

7:00 am-2:15 pm

1 stop14h 15m

Austin Bergstrom

Mon 1/26

8:23 am-7:15 am

2 stops15h 52m

$745

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Mon 1/26

9:55 pm-9:35 pm

3 stops54h 40m

$425

BrusselsAustin

BRU - AUS

BRUAUS

Brussels Bruxelles-National

Mon 5/25

7:05 pm-9:09 pm

2 stops33h 04m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 16 results
1
2

Compare providers for flights from Bruxelles-National to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bruxelles-National to Austin in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Brussels Bruxelles-National Airport-Austin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Brussels Bruxelles-National Airport-Austin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Brussels Bruxelles-National Airport-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brussels Bruxelles-National Airport-Austin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brussels Bruxelles-National Airport-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 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, January is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Austin (average of $509). Flying from Brussels Bruxelles-National Airport to Austin in November is currently the most expensive (average of $715). 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.

How much does it cost to fly round-trip from Brussels Bruxelles-National Airport to Austin?

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 December 18, 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
7.7
Good
1,428 reviews

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Food

7.2

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,428 reviews
KLM
7.7
Good
1,428 reviews

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Food

7.2

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,093 reviews
KLM
7.7
Good
1,428 reviews

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Food

7.2

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,585 reviews
KLM
7.7
Good
1,428 reviews

Entertainment

7.1

Crew

8.4

Overall

7.7

Boarding

7.8

Food

7.2

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 $695, Lufthansa can have you in Austin from Brussels Bruxelles-National Airport in 19h 23m. 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), United Airlines ($615), and KLM ($620) offers the cheapest pricing from Brussels Bruxelles-National Airport to Austin. Users have found that British Airways is 23% 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, January is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Austin (average of $509). Flying from Brussels Bruxelles-National Airport to Austin in November is currently the most expensive (average of $715). 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
Cedar Park
Round Rock
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$529Average$620FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$615Average$805FlexibilityNo cancel feeOn-time69%
KLMCheapest$620Average$813FlexibilityNo cancel feeOn-time75%

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