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$305+ Cheap flights from Austin (AUS) to Belgium

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BRU
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Austin to Belgium

Cheapest flights from Austin to Belgium
Explore the most affordable flight options available from Austin to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Delta deal was found by Cheapflights users on 12/13. 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.
Tue 12/305:20 amAUS - BRU
2 stops21h 50mDelta
Fri 1/96:15 amBRU - AUS
2 stops22h 17mDelta
Deal found 12/13$719
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:10 pmAUS - BRU
1 stop18h 20mMultiple Airlines
Fri 1/99:40 amBRU - AUS
2 stops33h 39mMultiple Airlines
Deal found 12/15$727
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:10 pmAUS - BRU
1 stop18h 20mLufthansa
Fri 1/911:15 amBRU - AUS
1 stop19h 17mLufthansa
Deal found 12/15$768
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:20 pmAUS - BRU
2 stops20h 20mMultiple Airlines
Mon 1/59:10 pmBRU - AUS
2 stops46h 09mMultiple Airlines
Deal found 12/14$1,085
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:06 pmAUS - BRU
1 stop12h 09mLufthansa
Wed 12/3111:15 amBRU - AUS
1 stop19h 38mLufthansa
Deal found 12/15$1,516
This oojo deal was found by Cheapflights users on 12/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:06 pmAUS - BRU
1 stop12h 09mBrussels Airlines
Wed 12/3111:55 amBRU - AUS
1 stop15h 54mBrussels Airlines
Deal found 12/13$1,624

Find flight deals from Austin to Belgium

Keep the following information in mind while searching for Austin to Belgium flight deals. Data was last updated December 16, 2025.

Round-trip from

$438
(Kiwi.com)

One-way from

$305
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,634
From Austin Bergstrom to Belgium
Search Deals
One-way flight from Austin Bergstrom to Belgium
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Belgium 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 16, 2025.
Use the filters below to find and compare flights from Austin to Belgium that are best for you.

Fly from

Austin

Fly to

Belgium

Route

Depart

Return

Price

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Mon 1/12

1:05 pm-8:55 am

2 stops36h 50m

Brussels Bruxelles-National

Sun 1/25

10:00 am-12:19 pm

2 stops33h 19m

$476

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Mon 1/12

6:55 pm-1:55 pm

1 stop12h 00m

Brussels Bruxelles-National

Mon 1/19

8:45 pm-4:50 pm

1 stop27h 05m

$485

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 1/28

1:05 pm-1:15 pm

2 stops17h 10m

Brussels Bruxelles-National

Wed 2/4

10:00 am-9:27 pm

2 stops18h 27m

$485

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sun 1/11

8:30 pm-8:55 am

2 stops29h 25m

Brussels Bruxelles-National

Tue 1/20

10:00 am-3:48 pm

2 stops36h 48m

$493

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Thu 1/29

2:22 pm-1:15 pm

2 stops15h 53m

Brussels Bruxelles-National

Thu 2/5

10:00 am-9:27 pm

1 stop18h 27m

$497

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Fri 1/30

12:17 pm-7:15 am

1 stop11h 58m

Brussels Bruxelles-National

Tue 2/3

7:00 am-2:15 pm

1 stop14h 15m

$504

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Fri 1/30

1:05 pm-1:15 pm

2 stops17h 10m

Brussels Bruxelles-National

Tue 2/3

10:00 am-12:19 pm

2 stops33h 19m

$506

AustinBrussels

AUS - CRL

AUSCRL

Austin Bergstrom

Mon 1/12

5:50 am-2:35 pm

2 stops25h 45m

Charleroi Brussels

Sun 1/25

8:50 am-11:24 pm

3 stops45h 34m

$762

AustinBrussels

AUS - CRL

AUSCRL

Austin Bergstrom

Fri 1/30

12:24 pm-8:45 pm

3 stops25h 21m

$305

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Thu 1/29

4:59 pm-9:05 am

3 stops57h 06m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 24 results
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Best time to book a flight from Austin to Belgium

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

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

Currently, January is the cheapest month in which you can book a flight from Austin to Belgium (average of $495). Flying from Austin to Belgium in July is currently the most expensive (average of $846). 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.

What is the cheapest time of day to fly from AUS to BE?

Find hourly flight availability from Austin to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Austin to Belgium at noon. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated December 16, 2025.
Read through reviews of airlines operating flights from Austin to Belgium, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,430 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,630 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,578 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Austin to Belgium. 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 from for flights from Austin to Belgium?

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

  • How long is the flight from Austin to Belgium?

    There are many flights that can get you from Austin to Belgium in 12h. Fly via Air Canada, British Airways, or United Airlines to get the fastest option. The distance from Austin to Belgium is about 5110 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Austin to Belgium (average of $495). Flying from Austin to Belgium in July is currently the most expensive (average of $846). 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

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Top 5 airlines flying from Austin to Belgium

Discover the top 5 airlines that operate flights from Austin to Belgium. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$559Average$809FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$628Average$1,079FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$651Average$958FlexibilityNo cancel feeOn-time69%
DeltaCheapest$661Average$837FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$684Average$834FlexibilityNo cancel feeOn-time75%

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