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$440+ Cheap flights from Austin (AUS) to Belgium

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BRU
ene. 7 — ene. 141
mié. 1/7
mié. 1/14
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 diciembre 8, 2025.

This United Airlines deal was found by Cheapflights users on 12/7. 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.
mar. 12/3012:06 pmAUS - BRU
2 stops18h 09mUnited Airlines
vie. 1/99:40 amBRU - AUS
2 stops20h 52mUnited Airlines
Deal found 12/7$715
This oojo deal was found by Cheapflights users on 12/6. 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.
mar. 12/307:00 pmAUS - BRU
1 stop17h 45mBritish Airways
vie. 1/93:00 pmBRU - AUS
2 stops26h 34mBritish Airways
Deal found 12/6$803
This United Airlines deal was found by Cheapflights users on 12/6. 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.
mié. 12/242:55 pmAUS - BRU
2 stops15h 20mUnited Airlines
mié. 12/3111:55 amBRU - AUS
1 stop15h 54mUnited Airlines
Deal found 12/6$946
This Cheapflightsfares deal was found by Cheapflights users on 12/7. 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.
mar. 12/304:10 pmAUS - BRU
1 stop18h 20mLufthansa
vie. 1/911:15 amBRU - AUS
1 stop19h 17mLufthansa
Deal found 12/7$950
This Cheapflightsfares deal was found by Cheapflights users on 12/7. 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.
mié. 12/241:52 pmAUS - BRU
2 stops20h 23mLufthansa
mié. 12/3111:55 amBRU - AUS
1 stop15h 54mLufthansa
Deal found 12/7$988
This Expedia deal was found by Cheapflights users on 12/8. 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.
vie. 12/126:05 amAUS - BRU
2 stops44h 30mAer Lingus
mié. 12/2410:15 amBRU - AUS
2 stops37h 35mAer Lingus
Deal found 12/8$1,076
This Travelocity deal was found by Cheapflights users on 12/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/224:18 pmAUS - BRU
2 stops57h 37mMultiple Airlines
mar. 1/610:00 amBRU - AUS
2 stops33h 22mMultiple Airlines
Deal found 12/7$1,081
This Mytrip deal was found by Cheapflights users on 12/8. 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.
vie. 12/199:55 amAUS - CRL
2 stops25h 25mMultiple Airlines
mié. 12/246:55 amCRL - AUS
2 stops21h 32mMultiple Airlines
Deal found 12/8$3,285

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 diciembre 8, 2025.

Round-trip from

$440
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,879
From Austin Bergstrom to Belgium
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($85 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 8, 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

lun. 1/12

12:17 pm-7:15 am

1 stop11h 58m

Brussels Bruxelles-National

dom. 1/25

10:10 am-9:35 pm

2 stops18h 25m

$440

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

jue. 1/8

11:20 am-8:05 am

1 stop13h 45m

Brussels Bruxelles-National

jue. 1/22

11:15 am-8:25 pm

1 stop16h 10m

$457

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

jue. 1/8

1:05 pm-1:15 pm

2 stops41h 10m

Brussels Bruxelles-National

jue. 1/22

10:00 am-9:27 pm

1 stop18h 27m

$476

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

mié. 1/21

12:17 pm-7:15 am

1 stop11h 58m

Brussels Bruxelles-National

mié. 1/28

11:55 am-8:49 pm

1 stop15h 54m

$479

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

lun. 1/12

9:50 am-1:15 pm

2 stops20h 25m

Brussels Bruxelles-National

lun. 1/19

10:00 am-3:48 pm

2 stops36h 48m

$484

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

jue. 1/8

7:15 am-1:15 pm

2 stops23h 00m

Brussels Bruxelles-National

jue. 1/22

10:00 am-3:48 pm

2 stops36h 48m

$484

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

vie. 1/23

1:45 pm-1:15 pm

2 stops16h 30m

Brussels Bruxelles-National

mar. 1/27

10:00 am-3:48 pm

2 stops36h 48m

$484

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

lun. 1/12

6:55 pm-1:55 pm

1 stop12h 00m

Brussels Bruxelles-National

lun. 1/19

8:45 pm-4:50 pm

1 stop27h 05m

$485

AustinBrussels

AUS - CRL

AUSCRL

Austin Bergstrom

lun. 1/12

7:25 am-9:35 pm

3 stops31h 10m

Charleroi Brussels

dom. 1/25

8:50 am-11:24 pm

3 stops45h 34m

$774

AustinBrussels

AUS - CRL

AUSCRL

Austin Bergstrom

dom. 1/4

10:52 am-10:15 pm

3 stops28h 23m

Charleroi Brussels

dom. 1/11

8:50 am-11:24 pm

3 stops45h 34m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 20 results
1
2

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 diciembre 8, 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 diciembre 8, 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
8,011 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

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
1,431 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

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
9,079 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

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
7,618 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

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
7,566 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Overall

7.9

Food

7.3

Crew

8.5

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 11h 58m. Fly via Lufthansa, Air Canada, or Brussels 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 diciembre 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$559Average$809FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$628Average$1,079FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$651Average$971FlexibilityNo cancel feeOn-time69%
DeltaCheapest$661Average$837FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$684Average$834FlexibilityNo cancel feeOn-time75%

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