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

United Airlines, Brussels Airlines, and Air Canada are the most popular carriers operating from Austin Bergstrom to Brussels

What airlines fly to Brussels?

United Airlines, Scandinavian Airlines and Lufthansa are the top three most popular airlines that fly to Brussels from Austin according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Brussels. Keep in mind that there are 6 different airlines that fly to Brussels 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 Brussels?

Prices for flights from Austin Bergstrom Airport to Brussels refresh daily.

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

As of October 2025, there are 6 operators available to choose from for flights from Austin Bergstrom Airport to Brussels.

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

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 Brussels.

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

The necessary travel and health documents for your Brussels 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.

$488 Cheap Flights from Austin to Brussels in 2025/26

Q: What is the typical price of a round-trip flight between Austin and Brussels?

Prices are currently low for flights on this route. Typical prices usually range from $744 to $940. The lowest price recently found on this route was $519.

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Find the cheapest flights from Austin to Brussels

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 7:50 amAUS-BRU

13h 20m1 stop

10:00 am - 9:27 pmBRU-AUS

18h 27m1 stop

$519Air Canada

Find Deal

Mon, Nov 24 - Sun, Dec 7

11:30 am - 1:15 pmAUS-BRU

18h 45m2 stops

7:00 am - 2:15 pmBRU-AUS

14h 15m1 stop

$526Multiple Airlines

Find Deal

Mon, Nov 24 - Sun, Dec 7

11:30 am - 7:50 amAUS-BRU

13h 20m1 stop

11:55 am - 8:43 pmBRU-AUS

15h 48m1 stop

$552United Airlines

Find Deal

Mon, Dec 1 - Tue, Dec 16

9:45 am - 1:15 pmAUS-BRU

20h 30m2 stops

11:15 am - 8:44 pmBRU-AUS

16h 29m1 stop

$553United Airlines

Find Deal

Mon, Dec 1 - Tue, Dec 16

6:55 pm - 1:50 pmAUS-BRU

11h 55m1 stop

8:25 pm - 3:25 pmBRU-AUS

26h 00m1 stop

$570British Airways

Find Deal

Sun, Feb 22 - Tue, Mar 31

4:10 pm - 5:30 pmAUS-BRU

18h 20m1 stop

11:15 am - 8:31 pmBRU-AUS

16h 16m1 stop

$599Lufthansa

Find Deal

Tue, Dec 30 - Fri, Jan 9

3:45 pm - 4:15 pmAUS-BRU

17h 30m2 stops

7:00 am - 9:14 pmBRU-AUS

21h 14m2 stops

$600Lufthansa

Find Deal

Tue, Feb 24 - Wed, Apr 1

10:00 am - 7:35 amAUS-BRU

14h 35m2 stops

6:10 am - 3:20 pmBRU-AUS

16h 10m2 stops

$601Delta

Find Deal

Sun, Feb 22 - Fri, Apr 3

6:55 pm - 1:50 pmAUS-BRU

11h 55m1 stop

9:55 am - 5:50 pmBRU-AUS

13h 55m1 stop

$620British Airways

Find Deal

Sun, Feb 22 - Sat, Mar 28

7:10 pm - 9:00 amAUS-BRU

30h 50m1 stop

11:00 am - 9:34 pmBRU-AUS

17h 34m1 stop

$663Delta

Find Deal

Tue, Nov 4 - Tue, Nov 18

Air Canada flights from Austin to Brussels

Our best Air Canada deals on Austin to Brussels flight tickets

Air Canada

Nov 24

AUS11:30 amAustin Bergstrom

13h 20m

1 stop

BRU7:50 amBrussels Bruxelles-National

Dec 7

BRU10:00 amBrussels Bruxelles-National

18h 27m

1 stop

AUS9:27 pmAustin Bergstrom

$519

Find similar

Air Canada

Dec 5

AUS9:55 amAustin Bergstrom

14h 55m

1 stop

BRU7:50 amBrussels Bruxelles-National

Dec 12

BRU10:00 amBrussels Bruxelles-National

43h 43m

2 stops

AUS10:43 pmAustin Bergstrom

$529

Find similar

Air Canada

Dec 5

AUS9:55 amAustin Bergstrom

20h 20m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Dec 12

BRU10:00 amBrussels Bruxelles-National

19h 44m

2 stops

AUS10:44 pmAustin Bergstrom

$544

Find similar

United Airlines flights from Austin to Brussels

Our best United Airlines deals on Austin to Brussels flight tickets

United Airlines

Dec 1

AUS11:30 amAustin Bergstrom

13h 20m

1 stop

BRU7:50 amBrussels Bruxelles-National

Dec 16

BRU11:55 amBrussels Bruxelles-National

15h 48m

1 stop

AUS8:43 pmAustin Bergstrom

$552

Find similar

United Airlines

Dec 1

AUS9:45 amAustin Bergstrom

20h 30m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Dec 16

BRU11:15 amBrussels Bruxelles-National

16h 29m

1 stop

AUS8:44 pmAustin Bergstrom

$553

Find similar

United Airlines

Dec 30

AUS1:52 pmAustin Bergstrom

16h 23m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Jan 9

BRU10:35 amBrussels Bruxelles-National

19h 12m

2 stops

AUS10:47 pmAustin Bergstrom

$557

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Mon 11/24

11:30 am-7:50 am

1 stop13h 20m

Brussels Bruxelles-National

Sun 12/7

10:00 am-9:27 pm

1 stop18h 27m

$519

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Mon 11/24

11:30 am-1:15 pm

2 stops18h 45m

Brussels Bruxelles-National

Sun 12/7

7:00 am-2:15 pm

1 stop14h 15m

$526

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

Mon 12/1

9:45 am-1:15 pm

2 stops20h 30m

Brussels Bruxelles-National

Tue 12/16

11:15 am-8:44 pm

1 stop16h 29m

$553

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sun 2/22

6:55 pm-1:50 pm

1 stop11h 55m

Brussels Bruxelles-National

Tue 3/31

8:25 pm-3:25 pm

1 stop26h 00m

$570

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Tue 12/30

4:10 pm-5:30 pm

1 stop18h 20m

Brussels Bruxelles-National

Fri 1/9

11:15 am-8:31 pm

1 stop16h 16m

$599

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Tue 2/24

3:45 pm-4:15 pm

2 stops17h 30m

Brussels Bruxelles-National

Wed 4/1

7:00 am-9:14 pm

2 stops21h 14m

$600

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sun 2/22

10:00 am-7:35 am

2 stops14h 35m

Brussels Bruxelles-National

Fri 4/3

6:10 am-3:20 pm

2 stops16h 10m

$601

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sun 2/22

6:55 pm-1:50 pm

1 stop11h 55m

Brussels Bruxelles-National

Sat 3/28

9:55 am-5:50 pm

1 stop13h 55m

$620

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Tue 11/4

7:10 pm-9:00 am

1 stop30h 50m

Brussels Bruxelles-National

Tue 11/18

11:00 am-9:34 pm

1 stop17h 34m

$663

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Austin to Brussels

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 typical price of a round-trip flight between Austin and Brussels?

What is the cheapest month to fly to Brussels?

In general, April is the cheapest month to fly from Austin to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $694. If you are unable to visit Brussels during the month of April, then departing from Austin during the month August is also very affordable. Most momondo users find prices during this month for around $707.

What is the cheapest day to depart on your flight to Brussels?

On average, the least expensive day to fly to Brussels from Austin is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $947. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Austin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,301.

What is the cheapest time of day to depart on your flight to Brussels?

According to our data, the cheapest time of day to fly to Brussels is at noon. momondo users have found flights departing from Austin to Brussels at noon for as low as $940. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,177.

How far in advance should I book a flight to Brussels?

You are more likely to see cheaper flights to Brussels from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $918 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Austin for as low as $661 on momondo.

Cheap Austin to Brussels flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Austin Bergstrom to Brussels by plane?
There are 5104.6 mi between Austin Bergstrom and Brussels. A reasonable flight in good conditions will take 11h 55m.
When did momondo last update prices for flights from Austin Bergstrom Airport to Brussels?
Prices for flights from Austin Bergstrom Airport to Brussels refresh daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Brussels?
As of October 2025, there are 6 operators available to choose from for flights from Austin Bergstrom Airport to Brussels.
How old do you have to be to fly from Austin Bergstrom Airport to Brussels?
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 Brussels.
What documentation or ID do you need to fly to Brussels?
The necessary travel and health documents for your Brussels 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 Brussels

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

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $613	Free Cancellation	Rating 7.4 1,535 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $623	Free Cancellation	Rating 6.7 7,467 reviews	Search British Airways flights
Lufthansa	PriceFrom $628	Free Cancellation	Rating 6.8 7,514 reviews	Search Lufthansa flights
United Airlines	PriceFrom $657	Free Cancellation	Rating 7.4 8,991 reviews	Search United Airlines flights
Delta	PriceFrom $661	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
KLM	PriceFrom $694	Free Cancellation	Rating 7.7 1,404 reviews	Search KLM flights

Why use momondo?

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

It is quick and easy to find Austin to Brussels 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 Brussels that suits you.

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

Yes. All flights to Brussels from Austin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Austin to Brussels flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Brussels 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.

Start using Trips

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Sat 11/22

Sat 11/29

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Brussels Bruxelles-National Airport

Charleroi Brussels Airport

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Flights from Austin Bergstrom to Grand Rapids Gerald R. Ford Intl

Cheap flights from Austin to Brussels from $488

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 Brussels departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Austin to Brussels

Cheap round-trip flights

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Cheap last minute flights

Air Canada flights from Austin to Brussels

Our best Air Canada deals on Austin to Brussels flight tickets

United Airlines flights from Austin to Brussels

Our best United Airlines deals on Austin to Brussels flight tickets

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See travel insights to Brussels from

How to get the cheapest flight ticket from Austin to Brussels

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

What is the typical price of a round-trip flight between Austin and Brussels?

What is the cheapest month to fly to Brussels?

What is the cheapest day to depart on your flight to Brussels?

What is the cheapest time of day to depart on your flight to Brussels?

How far in advance should I book a flight to Brussels?

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

United Airlines, Brussels Airlines, and Air Canada are the most popular carriers operating from Austin Bergstrom to Brussels

What airlines fly to Brussels?

Cheap Austin to Brussels flight deals and tips

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

Direct flights

How far is Austin Bergstrom to Brussels by plane?

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

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

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

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

Best airlines flying from Austin to Brussels

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

Why use momondo?

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

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

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

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

An easier way to manage your Brussels 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

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels