What is the cheapest airline that flies from Austin Bergstrom to Belgium?

British Airways is the most popular carrier operating from Austin Bergstrom to Belgium

What airlines fly to Belgium?

United Airlines, British Airways and Delta are the top three most popular airlines that fly to Belgium from Austin according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Belgium. Keep in mind that there are 5 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Austin Bergstrom Airport to Belgium?

Prices for flights from Austin Bergstrom Airport to Belgium are refreshed on a daily basis.

How many operators does momondo search for flights from Austin Bergstrom Airport to Belgium?

As of November 2026, there are 5 operators available to choose from for flights from Austin Bergstrom Airport to Belgium.

How old do you have to be to fly from Austin Bergstrom Airport to Belgium?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Belgium.

What documentation or ID do you need to fly to Belgium?

The necessary travel and health documents for your Belgium trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$546 Cheap Flights from Austin to Belgium in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Belgium

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:00 pm - 8:00 pmAUS Austin Bergstrom-BRU Brussels Bruxelles-National

21h 00m2 stops Houston George Bush Intcntl London Heathrow

7:00 am - 2:00 pmBRU Brussels Bruxelles-National-AUS Austin Bergstrom

14h 00m1 stop Frankfurt am Main

$753United Airlines

Sun, Apr 18 - Wed, Apr 21

2:15 pm - 8:00 pmAUS Austin Bergstrom-BRU Brussels Bruxelles-National

22h 45m2 stops Houston George Bush Intcntl London Heathrow

7:00 am - 2:00 pmBRU Brussels Bruxelles-National-AUS Austin Bergstrom

14h 00m1 stop Frankfurt am Main

$754United Airlines

Sun, Apr 18 - Wed, Apr 21

12:05 pm - 7:50 amAUS Austin Bergstrom-BRU Brussels Bruxelles-National

36h 45m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

7:00 am - 2:05 pmBRU Brussels Bruxelles-National-AUS Austin Bergstrom

14h 05m1 stop Frankfurt am Main

$773Multiple Airlines

Sun, Dec 6 - Tue, Dec 22

12:15 pm - 1:15 pmAUS Austin Bergstrom-BRU Brussels Bruxelles-National

18h 00m2 stops Houston George Bush Intcntl London Heathrow

7:00 am - 2:05 pmBRU Brussels Bruxelles-National-AUS Austin Bergstrom

14h 05m1 stop Frankfurt am Main

$774Multiple Airlines

Mon, Dec 7 - Tue, Dec 22

6:55 pm - 7:45 pmAUS Austin Bergstrom-BRU Brussels Bruxelles-National

17h 50m1 stop London Heathrow

9:15 pm - 4:45 pmBRU Brussels Bruxelles-National-AUS Austin Bergstrom

26h 30m1 stop London Heathrow

$778British Airways

Tue, Jan 19 - Mon, Jan 25

6:55 pm - 4:20 pmAUS Austin Bergstrom-BRU Brussels Bruxelles-National

14h 25m1 stop London Heathrow

9:15 pm - 4:45 pmBRU Brussels Bruxelles-National-AUS Austin Bergstrom

26h 30m1 stop London Heathrow

$778British Airways

Wed, Jan 20 - Mon, Jan 25

3:55 pm - 8:15 pmAUS Austin Bergstrom-BRU Brussels Bruxelles-National

21h 20m1 stop Frankfurt am Main

7:00 am - 2:05 pmBRU Brussels Bruxelles-National-AUS Austin Bergstrom

14h 05m1 stop Frankfurt am Main

$829Lufthansa

Sun, Jan 17 - Sun, Jan 24

3:55 pm - 8:20 pmAUS Austin Bergstrom-BRU Brussels Bruxelles-National

21h 25m1 stop Frankfurt am Main

7:00 am - 2:05 pmBRU Brussels Bruxelles-National-AUS Austin Bergstrom

14h 05m1 stop Frankfurt am Main

$829Lufthansa

Tue, Jan 19 - Sun, Jan 24

8:15 am - 11:00 amAUS Austin Bergstrom-BRU Brussels Bruxelles-National

19h 45m1 stop Atlanta Hartsfield-Jackson

12:55 pm - 8:30 pmBRU Brussels Bruxelles-National-AUS Austin Bergstrom

14h 35m1 stop Atlanta Hartsfield-Jackson

$835Delta

Sun, Nov 15 - Wed, Nov 25

10:59 am - 11:00 amAUS Austin Bergstrom-BRU Brussels Bruxelles-National

17h 01m1 stop Atlanta Hartsfield-Jackson

12:55 pm - 8:30 pmBRU Brussels Bruxelles-National-AUS Austin Bergstrom

14h 35m1 stop Atlanta Hartsfield-Jackson

$835KLM

Tue, Nov 17 - Wed, Nov 25

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United Airlines flights from Austin to Belgium

Our best United Airlines deals on Austin to Belgium flight tickets

United Airlines

Apr 18

AUS4:00 pmAustin Bergstrom

21h 00m

2 stops

BRU8:00 pmBrussels Bruxelles-National

Apr 21

BRU7:00 amBrussels Bruxelles-National

14h 00m

1 stop

AUS2:00 pmAustin Bergstrom

$753

United Airlines

Apr 18

AUS2:15 pmAustin Bergstrom

22h 45m

2 stops

BRU8:00 pmBrussels Bruxelles-National

Apr 21

BRU7:00 amBrussels Bruxelles-National

14h 00m

1 stop

AUS2:00 pmAustin Bergstrom

$754

United Airlines

Apr 18

AUS7:15 amAustin Bergstrom

17h 00m

1 stop

BRU7:15 amBrussels Bruxelles-National

Apr 21

BRU7:00 amBrussels Bruxelles-National

14h 00m

1 stop

AUS2:00 pmAustin Bergstrom

$755

British Airways flights from Austin to Belgium

Our best British Airways deals on Austin to Belgium flight tickets

British Airways

Jan 19

AUS6:55 pmAustin Bergstrom

17h 50m

1 stop

BRU7:45 pmBrussels Bruxelles-National

Jan 25

BRU9:15 pmBrussels Bruxelles-National

26h 30m

1 stop

AUS4:45 pmAustin Bergstrom

$778

British Airways

Nov 30

AUS6:55 pmAustin Bergstrom

14h 45m

1 stop

BRU4:40 pmBrussels Bruxelles-National

Dec 7

BRU9:15 pmBrussels Bruxelles-National

26h 30m

1 stop

AUS4:45 pmAustin Bergstrom

$783

British Airways

Nov 30

AUS6:55 pmAustin Bergstrom

14h 45m

2 stops

BRU4:40 pmBrussels Bruxelles-National

Dec 7

BRU9:15 pmBrussels Bruxelles-National

26h 30m

1 stop

AUS4:45 pmAustin Bergstrom

$789

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBrussels

AUS Austin Bergstrom - BRU Brussels Bruxelles-National

AUSBRU

Austin Bergstrom

Sun 4/18

4:00 pm-8:00 pm

2 stops21h 00m

Brussels Bruxelles-National

Wed 4/21

7:00 am-2:00 pm

1 stop14h 00m

$753

AustinBrussels

AUS Austin Bergstrom - BRU Brussels Bruxelles-National

AUSBRU

Austin Bergstrom

Sun 4/18

2:15 pm-8:00 pm

2 stops22h 45m

Brussels Bruxelles-National

Wed 4/21

7:00 am-2:00 pm

1 stop14h 00m

$754

AustinBrussels

AUS Austin Bergstrom - BRU Brussels Bruxelles-National

AUSBRU

Austin Bergstrom

Sun 12/6

12:05 pm-7:50 am

2 stops36h 45m

Brussels Bruxelles-National

Tue 12/22

7:00 am-2:05 pm

1 stop14h 05m

$773

AustinBrussels

AUS Austin Bergstrom - BRU Brussels Bruxelles-National

AUSBRU

Austin Bergstrom

Mon 12/7

12:15 pm-1:15 pm

2 stops18h 00m

Brussels Bruxelles-National

Tue 12/22

7:00 am-2:05 pm

1 stop14h 05m

$774

AustinBrussels

AUS Austin Bergstrom - BRU Brussels Bruxelles-National

AUSBRU

Austin Bergstrom

Tue 1/19

6:55 pm-7:45 pm

1 stop17h 50m

Brussels Bruxelles-National

Mon 1/25

9:15 pm-4:45 pm

1 stop26h 30m

$778

AustinBrussels

AUS Austin Bergstrom - BRU Brussels Bruxelles-National

AUSBRU

Austin Bergstrom

Wed 1/20

6:55 pm-4:20 pm

1 stop14h 25m

Brussels Bruxelles-National

Mon 1/25

9:15 pm-4:45 pm

1 stop26h 30m

$778

AustinBrussels

AUS Austin Bergstrom - BRU Brussels Bruxelles-National

AUSBRU

Austin Bergstrom

Sun 1/17

3:55 pm-8:15 pm

1 stop21h 20m

Brussels Bruxelles-National

Sun 1/24

7:00 am-2:05 pm

1 stop14h 05m

$829

AustinBrussels

AUS Austin Bergstrom - BRU Brussels Bruxelles-National

AUSBRU

Austin Bergstrom

Tue 1/19

3:55 pm-8:20 pm

1 stop21h 25m

Brussels Bruxelles-National

Sun 1/24

7:00 am-2:05 pm

1 stop14h 05m

$829

AustinBrussels

AUS Austin Bergstrom - BRU Brussels Bruxelles-National

AUSBRU

Austin Bergstrom

Sun 11/15

8:15 am-11:00 am

1 stop19h 45m

Brussels Bruxelles-National

Wed 11/25

12:55 pm-8:30 pm

1 stop14h 35m

$835

Quickest round-trip

AustinBrussels

AUS Austin Bergstrom - BRU Brussels Bruxelles-National

AUSBRU

Austin Bergstrom

Tue 11/17

10:59 am-11:00 am

1 stop17h 01m

Brussels Bruxelles-National

Wed 11/25

12:55 pm-8:30 pm

1 stop14h 35m

$835

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Austin to Belgium

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Belgium?

In general, March is the cheapest month to fly from Austin to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $621. If you are unable to visit Belgium during the month of March, then departing from Austin during the month April is also very affordable. Most momondo users find prices during this month for around $633.

How far in advance should I book a flight from Austin to Belgium?

You are more likely to see cheaper flights to Belgium from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $880 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Austin for as low as $647 on momondo.

Can stopping save me money on Austin to Belgium flights?

You could potentially save up to 15% on your flight if you consider stops on a Austin to Belgium flight.

Cheap Austin to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Belgium

Best Price Found	$546
Fastest flight time	14h 25m
Direct flights	None

The best one-way flight to Belgium from Austin in the past 72 hours is $546. The best round-trip flight deal from Austin to Belgium found on momondo in the last 72 hours is $753.

The fastest flight from Austin to Belgium takes 14h 25m

There are no direct flights from Austin to Belgium. There are no popular flight routes from Austin to Belgium.

Search flight deals

Frequently asked questions about flying from Austin to Belgium

When did momondo last update prices for flights from Austin Bergstrom Airport to Belgium?
Prices for flights from Austin Bergstrom Airport to Belgium are refreshed on a daily basis.
How many operators does momondo search for flights from Austin Bergstrom Airport to Belgium?
As of November 2026, there are 5 operators available to choose from for flights from Austin Bergstrom Airport to Belgium.
How old do you have to be to fly from Austin Bergstrom Airport to Belgium?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austin Bergstrom Airport to Belgium.
What documentation or ID do you need to fly to Belgium?
The necessary travel and health documents for your Belgium trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Austin to Belgium

Compare and see reviews for airlines that fly from Austin to Belgium with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $559	Free Cancellation	Rating 6.7 8,279 reviews	Search British Airways flights
Lufthansa	PriceFrom $603	Free Cancellation	Rating 6.8 8,299 reviews	Search Lufthansa flights
United Airlines	PriceFrom $603	Free Cancellation	Rating 7.3 10,458 reviews	Search United Airlines flights
KLM	PriceFrom $684	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights
Delta	PriceFrom $747	Free Cancellation	Rating 7.8 8,696 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Belgium?

It is quick and easy to find Austin to Belgium flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belgium that suits you.

Can I find flights from Austin to Belgium with flexible booking policies on momondo?

momondo does allow users to show only those flights to Belgium from Austin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Austin to Belgium?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belgium from Austin.

I’m not ready to book a flight from Austin to Belgium right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Austin to Belgium now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belgium and let you know when they change.

An easier way to manage your Belgium trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Belgium

Flights to Brusselsfrom $467

Cheap flights from Austin to Belgium from $546

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Belgium departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Austin to Belgium

Our best United Airlines deals on Austin to Belgium flight tickets

British Airways flights from Austin to Belgium

Our best British Airways deals on Austin to Belgium flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Austin to Belgium that are best for you.

See travel insights to Belgium from

How to get the cheapest flight ticket from Austin to Belgium

What is the cheapest month to fly to Belgium?

How far in advance should I book a flight from Austin to Belgium?

Can stopping save me money on Austin to Belgium flights?

What is the cheapest airline that flies from Austin Bergstrom to Belgium?

What airlines fly to Belgium?

Cheap Austin to Belgium flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Austin to Belgium

Best airlines flying from Austin to Belgium

Compare and see reviews for airlines that fly from Austin to Belgium with momondo

Why use momondo?

An easier way to manage your Belgium trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

Austin flight routes

According to popular flight searches on momondo this year

Belgium flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Belgium

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Belgium

List of cabin classes available on flights landing in Belgium. Availability may vary depending on flight origin and airline.

Complete your trip to Belgium

Explore popular destinations other users love

According to popular flight searches on momondo this year