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$488+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — BRU
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Austin to Belgium

Keep the following information in mind while searching for Austin to Belgium flight deals. Data was last updated October 23, 2025.

Round-trip from

$519
(Gotogate)

One-way from

$488
(Thrive Travel)

Popular in

March

Cheapest in

April

Average price

$748
From Austin Bergstrom to Belgium
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One-way flight from Austin Bergstrom to Belgium
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 23, 2025.

This Gotogate deal was found by Cheapflights users on 10/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:30 amAUS - BRU
1 stop13h 20mAir Canada
Sun 12/710:00 amBRU - AUS
1 stop18h 27mAir Canada
Deal found 10/23$519
This Flightnetwork deal was found by Cheapflights users on 10/23. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:30 amAUS - BRU
2 stops18h 45mMultiple Airlines
Sun 12/77:00 amBRU - AUS
1 stop14h 15mMultiple Airlines
Deal found 10/23$526
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:55 amAUS - BRU
1 stop14h 55mAir Canada
Fri 12/1210:00 amBRU - AUS
2 stops43h 43mAir Canada
Deal found 10/21$529
This Mytrip deal was found by Cheapflights users on 10/21. 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 12/111:30 amAUS - BRU
2 stops18h 45mMultiple Airlines
Tue 12/167:00 amBRU - AUS
2 stops20h 43mMultiple Airlines
Deal found 10/21$550
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 12/111:30 amAUS - BRU
1 stop13h 20mUnited Airlines
Tue 12/1611:55 amBRU - AUS
1 stop15h 48mUnited Airlines
Deal found 10/21$552
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 12/301:52 pmAUS - BRU
2 stops16h 23mUnited Airlines
Fri 1/910:35 amBRU - AUS
2 stops19h 12mUnited Airlines
Deal found 10/21$557
This Gotogate deal was found by Cheapflights users on 10/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1711:30 amAUS - BRU
2 stops18h 45mAir Canada
Wed 12/310:00 amBRU - AUS
1 stop18h 27mAir Canada
Deal found 10/21$596
This KAYAK deal was found by Cheapflights users on 10/21. 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 KAYAK 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 stop16h 16mLufthansa
Deal found 10/21$599
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Tue 12/212:19 pmAUS - CRL
2 stops25h 36mMultiple Airlines
Fri 12/56:25 amCRL - AUS
3 stops36h 43mMultiple Airlines
Deal found 10/22$740
This Mytrip deal was found by Cheapflights users on 10/23. 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 11/246:10 amAUS - CRL
3 stops25h 25mMultiple Airlines
Sun 12/78:50 amCRL - AUS
3 stops34h 18mMultiple Airlines
Deal found 10/23$816
This Mytrip deal was found by Cheapflights users on 10/21. 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 11/1710:09 amAUS - CRL
2 stops28h 26mMultiple Airlines
Wed 12/32:55 pmCRL - AUS
2 stops30h 20mMultiple Airlines
Deal found 10/21$1,341

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 October 23, 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 12/1

11:30 am-7:50 am

1 stop13h 20m

Brussels Bruxelles-National

Tue 12/16

11:55 am-8:43 pm

1 stop15h 48m

$552

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Tue 12/30

12:15 pm-1:15 pm

2 stops18h 00m

Brussels Bruxelles-National

Fri 1/9

11:15 am-8:31 pm

1 stop16h 16m

$553

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 2/25

7:15 am-7:15 am

1 stop17h 00m

Brussels Bruxelles-National

Tue 3/31

9:40 am-10:53 am

2 stops32h 13m

$565

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Fri 2/27

12:19 pm-1:15 pm

2 stops17h 56m

Brussels Bruxelles-National

Wed 4/1

10:00 am-9:09 pm

1 stop18h 09m

$568

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Thu 2/26

12:19 pm-1:15 pm

2 stops17h 56m

Brussels Bruxelles-National

Wed 4/1

10:00 am-9:09 pm

1 stop18h 09m

$568

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Fri 2/27

12:19 pm-1:15 pm

2 stops17h 56m

Brussels Bruxelles-National

Fri 4/3

7:00 am-2:20 pm

1 stop14h 20m

$574

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Tue 2/24

1:10 pm-1:15 pm

2 stops17h 05m

Brussels Bruxelles-National

Fri 4/3

7:00 am-2:20 pm

1 stop14h 20m

$574

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sun 2/22

12:17 pm-1:15 pm

2 stops17h 58m

Brussels Bruxelles-National

Fri 4/3

7:00 am-2:20 pm

1 stop14h 20m

$574

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Thu 2/26

12:17 pm-1:15 pm

2 stops17h 58m

Brussels Bruxelles-National

Fri 4/3

7:00 am-2:20 pm

1 stop14h 20m

$574

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 2/25

2:15 pm-1:15 pm

2 stops16h 00m

Brussels Bruxelles-National

Thu 4/2

7:00 am-2:20 pm

1 stop14h 20m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 23 results
1
2
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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, February is the cheapest month in which you can book a flight from Austin to Belgium (average of $572). Flying from Austin to Belgium in July is currently the most expensive (average of $845). 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 October 23, 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 43% 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 October 23, 2025.
Read through reviews of airlines operating flights from Austin to Belgium, such as Delta, Scandinavian Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Scandinavian Airlines
7.4
Good
1,535 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,991 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,514 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,467 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 13h 20m. Fly via United Airlines to get the fastest option. The distance from Austin to Belgium is about 5110 mi.

  • 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, February is the cheapest month in which you can book a flight from Austin to Belgium (average of $572). Flying from Austin to Belgium in July is currently the most expensive (average of $845). 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 6 airlines flying from Austin to Belgium

Discover the top 6 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$613Average$704FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$623Average$828FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$628Average$1,029FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$657Average$967FlexibilityNo cancel feeOn-time69%
DeltaCheapest$661Average$860FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$694Average$923FlexibilityNo cancel feeOn-time75%

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