Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Austin to Brussels from $344

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 7/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Austin to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:16 pm - 7:50 am
AUS
-
BRU
32h 34m
2 stops
Air Canada Logo
10:00 am - 12:00 pm
BRU
-
AUS
33h 00m
2 stops
$746Air Canada
Sat, Oct 31 - Tue, Nov 17
United Airlines Logo
5:16 pm - 7:15 am
AUS
-
BRU
31h 59m
1 stop
United Airlines Logo
11:55 am - 8:06 pm
BRU
-
AUS
15h 11m
1 stop
$768United Airlines
Sat, Oct 31 - Wed, Nov 18
Air Canada Logo
1:10 pm - 8:00 pm
AUS
-
BRU
24h 50m
2 stops
Air Canada Logo
10:00 am - 12:00 pm
BRU
-
AUS
33h 00m
2 stops
$773Air Canada
Wed, Oct 28 - Tue, Nov 17
Air Canada Logo
5:16 pm - 7:50 am
AUS
-
BRU
32h 34m
2 stops
Air Canada Logo
10:00 am - 10:22 am
BRU
-
AUS
55h 22m
2 stops
$775Air Canada
Sat, Oct 31 - Fri, Nov 20
Air Canada Logo
5:40 am - 7:50 am
AUS
-
BRU
20h 10m
2 stops
Air Canada Logo
10:00 am - 12:00 pm
BRU
-
AUS
33h 00m
2 stops
$776Air Canada
Sun, Oct 25 - Tue, Nov 17
Air Canada Logo
4:32 pm - 7:50 am
AUS
-
BRU
33h 18m
2 stops
Air Canada Logo
10:00 am - 4:25 pm
BRU
-
AUS
37h 25m
2 stops
$782Air Canada
Mon, Oct 26 - Tue, Nov 17
United Airlines Logo
2:15 pm - 1:15 pm
AUS
-
BRU
17h 00m
2 stops
United Airlines Logo
7:00 am - 2:15 pm
BRU
-
AUS
14h 15m
1 stop
$786United Airlines
Sun, Oct 25 - Thu, Nov 19
United Airlines Logo
2:15 pm - 1:15 pm
AUS
-
BRU
17h 00m
2 stops
United Airlines Logo
11:15 am - 9:45 pm
BRU
-
AUS
17h 30m
1 stop
$789United Airlines
Wed, Oct 28 - Fri, Nov 20
United Airlines Logo
7:15 am - 7:15 am
AUS
-
BRU
18h 00m
1 stop
United Airlines Logo
7:00 am - 2:15 pm
BRU
-
AUS
14h 15m
1 stop
$790United Airlines
Sun, Oct 25 - Thu, Nov 19
Delta Logo
2:45 pm - 10:55 am
AUS
-
BRU
14h 10m
1 stop
Delta Logo
2:45 pm - 4:05 pm
BRU
-
AUS
32h 20m
1 stop
$792Delta
Sun, Oct 25 - Wed, Nov 18

Air Canada flights from Austin to Brussels

Our best Air Canada deals on Austin to Brussels flight tickets
Air Canada
Oct 31
AUS5:16 pmAustin Bergstrom
32h 34m
2 stops
BRU7:50 amBrussels Bruxelles-National
Nov 17
BRU10:00 amBrussels Bruxelles-National
33h 00m
2 stops
AUS12:00 pmAustin Bergstrom
$746
Air Canada
Oct 28
AUS1:10 pmAustin Bergstrom
24h 50m
2 stops
BRU8:00 pmBrussels Bruxelles-National
Nov 17
BRU10:00 amBrussels Bruxelles-National
33h 00m
2 stops
AUS12:00 pmAustin Bergstrom
$773
Air Canada
Oct 31
AUS5:16 pmAustin Bergstrom
32h 34m
2 stops
BRU7:50 amBrussels Bruxelles-National
Nov 20
BRU10:00 amBrussels Bruxelles-National
55h 22m
2 stops
AUS10:22 amAustin Bergstrom
$775

United Airlines flights from Austin to Brussels

Our best United Airlines deals on Austin to Brussels flight tickets
United Airlines
Oct 31
AUS5:16 pmAustin Bergstrom
31h 59m
1 stop
BRU7:15 amBrussels Bruxelles-National
Nov 18
BRU11:55 amBrussels Bruxelles-National
15h 11m
1 stop
AUS8:06 pmAustin Bergstrom
$768
United Airlines
Oct 25
AUS2:15 pmAustin Bergstrom
17h 00m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Nov 19
BRU7:00 amBrussels Bruxelles-National
14h 15m
1 stop
AUS2:15 pmAustin Bergstrom
$786
United Airlines
Oct 28
AUS2:15 pmAustin Bergstrom
17h 00m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Nov 20
BRU11:15 amBrussels Bruxelles-National
17h 30m
1 stop
AUS9:45 pmAustin Bergstrom
$789

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Brussels 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, momondo users made 832,500 searches. Data last updated May 20, 2026.
Use the filters below to find and compare flights from Austin to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sat 10/31

5:16 pm-7:50 am

2 stops32h 34m

Brussels Bruxelles-National

Tue 11/17

10:00 am-12:00 pm

2 stops33h 00m

$746

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sat 10/31

5:16 pm-7:15 am

1 stop31h 59m

Brussels Bruxelles-National

Wed 11/18

11:55 am-8:06 pm

1 stop15h 11m

$768

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 10/28

1:10 pm-8:00 pm

2 stops24h 50m

Brussels Bruxelles-National

Tue 11/17

10:00 am-12:00 pm

2 stops33h 00m

$773

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sat 10/31

5:16 pm-7:50 am

2 stops32h 34m

Brussels Bruxelles-National

Fri 11/20

10:00 am-10:22 am

2 stops55h 22m

$775

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sun 10/25

5:40 am-7:50 am

2 stops20h 10m

Brussels Bruxelles-National

Tue 11/17

10:00 am-12:00 pm

2 stops33h 00m

$776

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Mon 10/26

4:32 pm-7:50 am

2 stops33h 18m

Brussels Bruxelles-National

Tue 11/17

10:00 am-4:25 pm

2 stops37h 25m

$782
Quickest round-trip

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sun 10/25

2:15 pm-1:15 pm

2 stops17h 00m

Brussels Bruxelles-National

Thu 11/19

7:00 am-2:15 pm

1 stop14h 15m

$786

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 10/28

2:15 pm-1:15 pm

2 stops17h 00m

Brussels Bruxelles-National

Fri 11/20

11:15 am-9:45 pm

1 stop17h 30m

$789

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sun 10/25

7:15 am-7:15 am

1 stop18h 00m

Brussels Bruxelles-National

Thu 11/19

7:00 am-2:15 pm

1 stop14h 15m

$790

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sun 10/25

2:45 pm-10:55 am

1 stop14h 10m

Brussels Bruxelles-National

Wed 11/18

2:45 pm-4:05 pm

1 stop32h 20m

$792

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

In general, January 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 $458. If you are unable to visit Brussels during the month of January, then departing from Austin during the month November is also very affordable. Most momondo users find prices during this month for around $559.

Cheap Austin to Brussels flight deals and tips

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

Fastest flight time

14h 05m

Direct flights

None
The fastest flight from Austin to Brussels takes 14h 05m
There are no direct flights from Austin to Brussels. There are no popular flight routes from Austin to Brussels.
Search flight deals

Frequently asked questions about flying from Austin to Brussels

  • 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 14h 05m.

  • 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?

  • 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
British AirwaysPriceFrom $559Free CancellationRating
6.7
7,990 reviews
Search British Airways flights
LufthansaPriceFrom $603Free CancellationRating
6.8
8,016 reviews
Search Lufthansa flights
United AirlinesPriceFrom $604Free CancellationRating
7.4
9,744 reviews
Search United Airlines flights
KLMPriceFrom $684Free CancellationRating
7.8
1,518 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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/19
Fri 6/26
By creating a price alert you accept our terms of use and privacy policy.

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
Brussels Bruxelles-National Airport
Charleroi Brussels Airport