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$412+ Cheap flights from Belgium 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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Cheap flight deals from Belgium to Austin

Cheapest flights from Belgium to Austin
Explore the most affordable flight options available from Belgium 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
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:30 pmCRL - AUS
3 stops27h 17mMultiple Airlines
Thu 1/81:05 pmAUS - CRL
2 stops16h 30mMultiple Airlines
Deal found 12/16$1,640
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:40 pmCRL - AUS
2 stops25h 30mMultiple Airlines
Sun 1/44:10 pmAUS - CRL
2 stops16h 50mMultiple Airlines
Deal found 12/15$2,468

Find flight deals from Belgium to Austin

Keep the following information in mind while searching for Belgium to Austin flight deals. Data was last updated December 18, 2025.

Round-trip from

$665
(Mytrip)

One-way from

$412
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$770
From Belgium to Austin Bergstrom
Search Deals
One-way flight from Belgium 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 Belgium 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 Belgium to Austin that are best for you.

Fly from

Belgium

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

CRL - AUS

CRLAUS

Charleroi Brussels

Thu 1/15

8:40 am-11:24 pm

3 stops45h 44m

Austin Bergstrom

Wed 1/28

5:50 am-1:50 pm

2 stops25h 00m

$732

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

CRL - AUS

CRLAUS

Charleroi Brussels

Thu 2/5

5:35 pm-11:24 pm

3 stops36h 49m

Austin Bergstrom

Sat 2/28

6:00 am-3:50 pm

3 stops26h 50m

$867

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 29 results
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Best time to book a flight from Belgium to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Belgium 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 Belgium to Austin

What is the cheapest month to book a flight from Belgium to Austin?

Currently, January is the cheapest month in which you can book a flight from Belgium to Austin (average of $509). Flying from Belgium 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.

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.
Read through reviews of airlines operating flights from Belgium to Austin, such as KLM, United Airlines, and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,428 reviews

Overall

7.7

Comfort

7.6

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

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

Overall

7.7

Comfort

7.6

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

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

Overall

7.7

Comfort

7.6

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

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

Overall

7.7

Comfort

7.6

Crew

8.4

Entertainment

7.1

Food

7.2

Boarding

7.8

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 Belgium 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 Belgium?

    Located just 7.5 mi from the city center, Austin Bergstrom (AUS) is the airport most travelers will use when flying to Austin from Belgium.

  • How long is the flight from Belgium to Austin?

    There are many flights that can get you from Belgium to Austin in 19h 23m. Fly via Lufthansa to get the fastest option. Airlines will cover a distance of 5110 mi.

  • Can I find deals for flights from Belgium to Austin that include hotel bookings?

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

  • How can I find direct flights from Belgium to Austin?

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

  • Can I find deals for business class flights from Belgium to Austin?

    Yes. Cheapflights offers flight deals from Belgium 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 Belgium to Austin?

    Currently, January is the cheapest month in which you can book a flight from Belgium to Austin (average of $509). Flying from Belgium 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 Belgium to Austin

Discover the top 3 airlines that operate flights from Belgium 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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