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Cheap flights from Austin to Belgium from $343

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 11/29. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:00 am - 7:50 am
AUS
-
BRU
17h 50m
2 stops
Air Canada Logo
10:00 am - 4:25 pm
BRU
-
AUS
37h 25m
2 stops
$730Air Canada
Wed, Nov 18 - Thu, Dec 3
British Airways Logo
6:55 pm - 4:20 pm
AUS
-
BRU
14h 25m
1 stop
British Airways Logo
9:45 pm - 4:45 pm
BRU
-
AUS
26h 00m
1 stop
$732British Airways
Wed, Jan 27 - Tue, Feb 9
Air Canada Logo
9:40 am - 7:50 am
AUS
-
BRU
39h 10m
2 stops
Air Canada Logo
10:00 am - 4:25 pm
BRU
-
AUS
37h 25m
2 stops
$735Air Canada
Sun, Nov 15 - Thu, Dec 3
British Airways Logo
5:04 pm - 4:20 pm
AUS
-
BRU
16h 16m
2 stops
British Airways Logo
9:45 pm - 4:45 pm
BRU
-
AUS
26h 00m
1 stop
$736British Airways
Wed, Jan 27 - Tue, Feb 9
Delta Logo
8:10 am - 11:00 am
AUS
-
BRU
19h 50m
1 stop
Delta Logo
2:45 pm - 4:05 pm
BRU
-
AUS
32h 20m
1 stop
$745Delta
Sun, Nov 15 - Wed, Dec 2
Delta Logo
12:06 pm - 11:00 am
AUS
-
BRU
15h 54m
1 stop
Delta Logo
6:10 am - 4:05 pm
BRU
-
AUS
16h 55m
1 stop
$745Delta
Sun, Nov 15 - Thu, Dec 3
United Airlines Logo
12:25 pm - 7:15 am
AUS
-
BRU
11h 50m
1 stop
United Airlines Logo
11:55 am - 8:06 pm
BRU
-
AUS
15h 11m
1 stop
$747United Airlines
Mon, Nov 16 - Thu, Dec 3
United Airlines Logo
6:00 am - 8:05 am
AUS
-
BRU
19h 05m
1 stop
United Airlines Logo
11:15 am - 8:52 pm
BRU
-
AUS
16h 37m
1 stop
$747United Airlines
Tue, Nov 17 - Fri, Nov 27
Lufthansa Logo
5:12 pm - 4:15 pm
AUS
-
BRU
16h 03m
2 stops
Lufthansa Logo
7:00 am - 2:05 pm
BRU
-
AUS
14h 05m
1 stop
$836Lufthansa
Fri, Nov 13 - Tue, Dec 1
Lufthansa Logo
5:12 pm - 4:15 pm
AUS
-
BRU
16h 03m
2 stops
Lufthansa Logo
7:00 am - 2:05 pm
BRU
-
AUS
14h 05m
1 stop
$836Lufthansa
Sat, Nov 14 - Tue, Dec 1

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British Airways flights from Austin to Belgium

Our best British Airways deals on Austin to Belgium flight tickets
British Airways
Jan 27
AUS6:55 pmAustin Bergstrom
14h 25m
1 stop
BRU4:20 pmBrussels Bruxelles-National
Feb 9
BRU9:45 pmBrussels Bruxelles-National
26h 00m
1 stop
AUS4:45 pmAustin Bergstrom
$732
British Airways
Jan 27
AUS5:04 pmAustin Bergstrom
16h 16m
2 stops
BRU4:20 pmBrussels Bruxelles-National
Feb 9
BRU9:45 pmBrussels Bruxelles-National
26h 00m
1 stop
AUS4:45 pmAustin Bergstrom
$736
British Airways
Nov 17
AUS6:55 pmAustin Bergstrom
17h 50m
1 stop
BRU7:45 pmBrussels Bruxelles-National
Dec 2
BRU5:55 pmBrussels Bruxelles-National
29h 50m
1 stop
AUS4:45 pmAustin Bergstrom
$746

United Airlines flights from Austin to Belgium

Our best United Airlines deals on Austin to Belgium flight tickets
United Airlines
Nov 16
AUS6:00 amAustin Bergstrom
19h 05m
1 stop
BRU8:05 amBrussels Bruxelles-National
Nov 27
BRU11:15 amBrussels Bruxelles-National
19h 15m
1 stop
AUS11:30 pmAustin Bergstrom
$747
United Airlines
Nov 14
AUS5:55 pmAustin Bergstrom
31h 10m
1 stop
BRU8:05 amBrussels Bruxelles-National
Dec 3
BRU11:15 amBrussels Bruxelles-National
14h 05m
1 stop
AUS6:20 pmAustin Bergstrom
$752
United Airlines
Nov 14
AUS5:40 pmAustin Bergstrom
32h 15m
2 stops
BRU8:55 amBrussels Bruxelles-National
Dec 3
BRU10:10 amBrussels Bruxelles-National
19h 19m
1 stop
AUS10:29 pmAustin Bergstrom
$757

momondo 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, momondo users made 832,500 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from Austin to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 11/18

7:00 am-7:50 am

2 stops17h 50m

Brussels Bruxelles-National

Thu 12/3

10:00 am-4:25 pm

2 stops37h 25m

$730

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 1/27

6:55 pm-4:20 pm

1 stop14h 25m

Brussels Bruxelles-National

Tue 2/9

9:45 pm-4:45 pm

1 stop26h 00m

$732

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sun 11/15

9:40 am-7:50 am

2 stops39h 10m

Brussels Bruxelles-National

Thu 12/3

10:00 am-4:25 pm

2 stops37h 25m

$735

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Wed 1/27

5:04 pm-4:20 pm

2 stops16h 16m

Brussels Bruxelles-National

Tue 2/9

9:45 pm-4:45 pm

1 stop26h 00m

$736

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sun 11/15

8:10 am-11:00 am

1 stop19h 50m

Brussels Bruxelles-National

Wed 12/2

2:45 pm-4:05 pm

1 stop32h 20m

$745

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sun 11/15

12:06 pm-11:00 am

1 stop15h 54m

Brussels Bruxelles-National

Thu 12/3

6:10 am-4:05 pm

1 stop16h 55m

$745
Quickest round-trip

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Mon 11/16

12:25 pm-7:15 am

1 stop11h 50m

Brussels Bruxelles-National

Thu 12/3

11:55 am-8:06 pm

1 stop15h 11m

$747

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Tue 11/17

6:00 am-8:05 am

1 stop19h 05m

Brussels Bruxelles-National

Fri 11/27

11:15 am-8:52 pm

1 stop16h 37m

$747

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Fri 11/13

5:12 pm-4:15 pm

2 stops16h 03m

Brussels Bruxelles-National

Tue 12/1

7:00 am-2:05 pm

1 stop14h 05m

$836

AustinBrussels

AUS - BRU

AUSBRU

Austin Bergstrom

Sat 11/14

5:12 pm-4:15 pm

2 stops16h 03m

Brussels Bruxelles-National

Tue 12/1

7:00 am-2:05 pm

1 stop14h 05m

$836

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 Belgium from

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

What is the cheapest month to fly to Belgium?

In general, April 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 $603. If you are unable to visit Belgium during the month of April, then departing from Austin during the month March is also very affordable. Most momondo users find prices during this month for around $621.

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 $893 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 $620 on momondo.

Can stopping save me money on Austin to Belgium flights?

You could potentially save up to 44% 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

Fastest flight time

12h 45m

Direct flights

None
The fastest flight from Austin to Belgium takes 12h 45m
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?

  • 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 AirwaysPriceFrom $559Free CancellationRating
6.7
8,135 reviews
Search British Airways flights
LufthansaPriceFrom $603Free CancellationRating
6.8
8,168 reviews
Search Lufthansa flights
United AirlinesPriceFrom $603Free CancellationRating
7.4
10,063 reviews
Search United Airlines flights
KLMPriceFrom $684Free CancellationRating
7.8
1,552 reviews
Search KLM flights
DeltaPriceFrom $781Free CancellationRating
7.8
8,498 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

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