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Cheap flights from Austin to Brussels from $394

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 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Austin to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
12:55 pm - 7:50 pm
AUS
-
BRU
23h 55m
2 stops
Scandinavian Airlines Logo
5:45 am - 11:45 pm
BRU
-
AUS
25h 00m
2 stops
$759Scandinavian Airlines
Wed, Sep 2 - Mon, Sep 7
Scandinavian Airlines Logo
1:40 pm - 11:00 pm
AUS
-
BRU
26h 20m
2 stops
Scandinavian Airlines Logo
5:45 am - 11:46 pm
BRU
-
AUS
25h 01m
2 stops
$788Scandinavian Airlines
Mon, Oct 5 - Wed, Oct 14
Scandinavian Airlines Logo
1:40 pm - 11:00 pm
AUS
-
BRU
26h 20m
2 stops
Scandinavian Airlines Logo
5:45 am - 11:46 pm
BRU
-
AUS
25h 01m
2 stops
$789Scandinavian Airlines
Mon, Oct 5 - Wed, Oct 14
Multiple Airlines Logo
9:25 am - 10:40 am
AUS
-
BRU
18h 15m
2 stops
Multiple Airlines Logo
9:20 pm - 12:23 am
BRU
-
AUS
34h 03m
2 stops
$796Multiple Airlines
Thu, Apr 30 - Sun, May 10
Multiple Airlines Logo
9:25 am - 10:40 am
AUS
-
BRU
18h 15m
2 stops
Multiple Airlines Logo
9:20 pm - 12:23 am
BRU
-
AUS
34h 03m
3 stops
$802Multiple Airlines
Thu, Apr 30 - Sun, May 10
Air Canada Logo
10:25 am - 7:50 am
AUS
-
BRU
14h 25m
2 stops
Air Canada Logo
9:55 am - 3:29 pm
BRU
-
AUS
36h 34m
2 stops
$806Air Canada
Tue, Sep 1 - Tue, Oct 20
Air Canada Logo
11:40 am - 8:00 pm
AUS
-
BRU
25h 20m
2 stops
Air Canada Logo
9:55 am - 1:09 pm
BRU
-
AUS
34h 14m
2 stops
$808Air Canada
Mon, Aug 31 - Tue, Oct 20
Multiple Airlines Logo
6:00 am - 7:50 pm
AUS
-
BRU
30h 50m
3 stops
Multiple Airlines Logo
8:30 pm - 12:23 am
BRU
-
AUS
34h 53m
2 stops
$809Multiple Airlines
Fri, May 8 - Fri, May 15
British Airways Logo
10:30 pm - 7:10 pm
AUS
-
BRU
13h 40m
1 stop
British Airways Logo
11:00 am - 8:35 pm
BRU
-
AUS
16h 35m
1 stop
$810British Airways
Mon, Oct 5 - Wed, Oct 14
Air Canada Logo
6:25 am - 7:10 am
AUS
-
BRU
17h 45m
2 stops
Air Canada Logo
9:55 am - 11:52 am
BRU
-
AUS
32h 57m
2 stops
$811Air Canada
Wed, Sep 2 - Tue, Sep 8

Scandinavian Airlines flights from Austin to Brussels

Our best Scandinavian Airlines deals on Austin to Brussels flight tickets
Scandinavian Airlines
Sep 2
AUS12:55 pmAustin Bergstrom
23h 55m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Sep 7
BRU5:45 amBrussels Bruxelles-National
25h 00m
2 stops
AUS11:45 pmAustin Bergstrom
$759
Scandinavian Airlines
Oct 5
AUS1:40 pmAustin Bergstrom
26h 20m
2 stops
BRU11:00 pmBrussels Bruxelles-National
Oct 14
BRU5:45 amBrussels Bruxelles-National
25h 01m
2 stops
AUS11:46 pmAustin Bergstrom
$788
Scandinavian Airlines
Oct 5
AUS1:40 pmAustin Bergstrom
26h 20m
2 stops
BRU11:00 pmBrussels Bruxelles-National
Oct 14
BRU5:45 amBrussels Bruxelles-National
25h 01m
2 stops
AUS11:46 pmAustin Bergstrom
$789

Air Canada flights from Austin to Brussels

Our best Air Canada deals on Austin to Brussels flight tickets
Air Canada
Sep 1
AUS10:25 amAustin Bergstrom
14h 25m
2 stops
BRU7:50 amBrussels Bruxelles-National
Oct 20
BRU9:55 amBrussels Bruxelles-National
36h 34m
2 stops
AUS3:29 pmAustin Bergstrom
$806
Air Canada
Aug 31
AUS11:40 amAustin Bergstrom
25h 20m
2 stops
BRU8:00 pmBrussels Bruxelles-National
Oct 20
BRU9:55 amBrussels Bruxelles-National
34h 14m
2 stops
AUS1:09 pmAustin Bergstrom
$808
Air Canada
Sep 2
AUS6:25 amAustin Bergstrom
17h 45m
2 stops
BRU7:10 amBrussels Bruxelles-National
Sep 8
BRU9:55 amBrussels Bruxelles-National
32h 57m
2 stops
AUS11:52 amAustin Bergstrom
$811

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 April 13, 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

Wed 9/2

12:55 pm-7:50 pm

2 stops23h 55m

Brussels Bruxelles-National

Mon 9/7

5:45 am-11:45 pm

2 stops25h 00m

$759

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Mon 10/5

1:40 pm-11:00 pm

2 stops26h 20m

Brussels Bruxelles-National

Wed 10/14

5:45 am-11:46 pm

2 stops25h 01m

$788

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Mon 10/5

1:40 pm-11:00 pm

2 stops26h 20m

Brussels Bruxelles-National

Wed 10/14

5:45 am-11:46 pm

2 stops25h 01m

$789

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Thu 4/30

9:25 am-10:40 am

2 stops18h 15m

Brussels Bruxelles-National

Sun 5/10

9:20 pm-12:23 am

2 stops34h 03m

$796

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Thu 4/30

9:25 am-10:40 am

2 stops18h 15m

Brussels Bruxelles-National

Sun 5/10

9:20 pm-12:23 am

3 stops34h 03m

$802

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Tue 9/1

10:25 am-7:50 am

2 stops14h 25m

Brussels Bruxelles-National

Tue 10/20

9:55 am-3:29 pm

2 stops36h 34m

$806

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Mon 8/31

11:40 am-8:00 pm

2 stops25h 20m

Brussels Bruxelles-National

Tue 10/20

9:55 am-1:09 pm

2 stops34h 14m

$808

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Fri 5/8

6:00 am-7:50 pm

3 stops30h 50m

Brussels Bruxelles-National

Fri 5/15

8:30 pm-12:23 am

2 stops34h 53m

$809
Quickest round-trip

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Mon 10/5

10:30 pm-7:10 pm

1 stop13h 40m

Brussels Bruxelles-National

Wed 10/14

11:00 am-8:35 pm

1 stop16h 35m

$810

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 9/2

6:25 am-7:10 am

2 stops17h 45m

Brussels Bruxelles-National

Tue 9/8

9:55 am-11:52 am

2 stops32h 57m

$811

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 $582. If you are unable to visit Brussels during the month of January, then departing from Austin during the month March is also very affordable. Most momondo users find prices during this month for around $616.

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

18h 15m

Direct flights

None
The fastest flight from Austin to Brussels takes 18h 15m
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 18h 15m.

  • 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
7,881 reviews
Search British Airways flights
LufthansaPriceFrom $603Free CancellationRating
6.8
7,919 reviews
Search Lufthansa flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,579 reviews
Search United Airlines flights
KLMPriceFrom $684Free CancellationRating
7.8
1,496 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

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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