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AUS - BRU

$897 Find cheap flights from Austin to Brussels Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Brussels departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Brussels.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Brussels.
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals from Austin to Brussels (AUS-BRU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:05 am - 7:50 amAUS-BRU
17h 45m1 stop
11:15 am - 8:51 pmBRU-AUS
16h 36m1 stop
$897United Airlines
Find Deal
Sun, Aug 4 - Tue, Aug 20
11:54 am - 7:15 amAUS-BRU
12h 21m1 stop
2:15 pm - 3:09 pmBRU-AUS
31h 54m1 stop
$939United Airlines
Find Deal
Mon, Jul 29 - Wed, Aug 14
2:55 pm - 2:15 pmAUS-BRU
16h 20m2 stops
9:20 pm - 8:17 pmBRU-AUS
29h 57m2 stops
Mon, Jul 22 - Mon, Aug 19
11:12 am - 7:45 amAUS-BRU
13h 33m1 stop
10:15 am - 1:17 pmBRU-AUS
34h 02m2 stops
$955United Airlines
Find Deal
Mon, Jul 22 - Mon, Aug 19
5:24 pm - 5:25 pmAUS-BRU
17h 01m2 stops
8:35 am - 10:45 pmBRU-AUS
21h 10m2 stops
$1,006Lufthansa
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Sun, Aug 4 - Tue, Aug 20
6:05 pm - 7:05 pmAUS-BRU
18h 00m1 stop
8:05 pm - 4:00 pmBRU-AUS
26h 55m1 stop
$1,015British Airways
Find Deal
Fri, Aug 23 - Sun, Sep 1
11:15 am - 10:05 amAUS-BRU
15h 50m2 stops
10:50 am - 9:59 pmBRU-AUS
18h 09m2 stops
$1,029British Airways
Find Deal
Fri, Aug 23 - Sun, Sep 1
7:20 am - 8:45 amAUS-BRU
18h 25m1 stop
10:45 am - 9:59 amBRU-AUS
30h 14m1 stop
$1,078Delta
Find Deal
Fri, Jul 12 - Fri, Jul 19
10:40 am - 8:45 amAUS-BRU
15h 05m2 stops
10:45 am - 9:59 amBRU-AUS
30h 14m1 stop
$1,082Delta
Find Deal
Fri, Jul 12 - Fri, Jul 19
12:46 pm - 8:45 amAUS-BRU
12h 59m1 stop
10:45 am - 9:44 pmBRU-AUS
17h 59m1 stop
$1,175KLM
Find Deal
Thu, Jul 11 - Sat, Jul 20

Flights from Austin to Brussels - Travel Insights & Trends

Get data-powered insights and trends into flights from Austin to Brussels to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Austin to Brussels Airport?

The average price of all flights from Austin to Brussels Bruxelles-National Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Brussels Airport on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Austin to Brussels Airport. For your return ticket, we recommend flying on a Sunday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Austin to Brussels Bruxelles-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Austin to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Austin to Brussels Bruxelles-National Airport is October, where tickets cost $724 on average. On the other hand, the most expensive months are May and June, where the average cost of tickets is $1,352 and $1,330 respectively.

How far in advance should I book a flight from Austin to Brussels Bruxelles-National Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Austin to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Austin to Brussels Bruxelles-National Airport, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 21 days before departure.

Which airlines provide the cheapest flights from Austin to Brussels Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Austin to Brussels Airport found by KAYAK users in the last 72 hours was for $897 on United Airlines, followed by SWISS ($975). One-way flight deals have also been found from as low as $1,716 on KLM and from $2,181 on United Airlines.

Good to know

Low season

October

High season

July

Cheapest flight

$897
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Austin to Brussels Airport

When to book flights from Austin to Brussels

Are your dates flexible? Find out the best times to travel from Austin to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Austin to Brussels Airport flights

  • Which kid-friendly airlines should I consider for my Austin to Brussels Airport flight with kids?

    Among the kid-friendly airlines to consider for your flight from Austin to Brussels Airport with your kids is American Airlines. Among others, the airline’s kid-friendly amenities feature free checking of strollers and car seats, free Bassinets and Changing Tables for travelers with infants, and activity packs or kits including coloring books, puzzles, games, and other fun activities to keep kids engaged during the journey.

  • Which eco-friendly airlines should I consider for my flight from Austin to Brussels Airport?

    United ranks among the green airlines operating from Austin to Brussels Airport. The airline’s eco-friendly programs and initiatives feature the reduction of carbon emissions through sustainable aviation fuel, investing in electric ground vehicles, and promoting responsible waste management.

  • How convenient are the flights from Austin to Brussels Airport for travelers with Reduced Mobility (PRM)?

    Since most airlines including American, Delta, and Lufthansa offer complimentary accessibility services on their Austin to Brussels Airport flights, PRMs may find their Austin to Brussels Airport flights quite convenient. Some of the critical accessibility services offered by these airlines include free wheelchair access, trained and experienced employees to offer personalized assistance, and priority boarding for PRMs.

  • Which cities can I conveniently connect to after deplaning from my Austin to Brussels Airport flight at Brussels Airport (BRU)?

    Besides serving as Brussel’s major gateway, BRU is also the destination airport for travelers connecting to nearby cities such as; Leuven, Mechelen, and Antwerp. To conveniently connect to some of these cities, you can consider renting a car from the onsite car rentals or taking a taxi or a rideshare service.

  • What is the cheapest flight from Austin to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Austin to Brussels Bruxelles-National Airport was $1,716 for a one-way ticket and $897 for a round-trip.

  • Do I need a passport to fly between Austin and Brussels Airport?

    A passport is required to fly from Austin to Brussels Airport.

  • Which aircraft models fly most regularly from Austin to Brussels Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Austin to Brussels Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Austin and Brussels Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Austin to Brussels, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Austin to Brussels are Delta and KLM. With an average price for the route of $1,039 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,170 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Austin to Brussels Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Brussels Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Brussels Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels Airport from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Brussels Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels Airport with an airline and back to Austin with another airline. Booking your flights between Austin and BRU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Brussels Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels Airport from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Austin to Brussels Bruxelles-National Airport

  • Most travelers connecting from Austin to Brussels Airport use Austin Bergstrom (AUS) as their departure airport. To connect from the city center to AUS for your flight to Brussels Bruxelles-National (BRU), you will board a taxi, rideshare services like Lyft or Uber, a train, or the public means of transport. Some of the popular public transport options include STIB buses and a Belgian Railways (NMBS/SNCB) operated train.
  • With most airlines offering flights with at least a single layover, consider incorporating your layovers when budgeting for your flight from Austin to Brussels Airport via Austin Bergstrom (AUS) and Brussels Bruxelles-National (BRU). Some of the common layovers on this route include Dallas/Fort Worth (DFW), London Heathrow (LHR), and Chicago O'Hare Intl (ORD).
  • To benefit from class and ticket upgrading services on your flight from Austin to Brussels Airport, prioritize booking your flight with American or British Airways. These airlines are likely to send an email requesting you to top up a discounted fee to upgrade from Economy to First Class, especially during your first layover.
  • For convenience, business travelers connecting from Austin to Brussels Airport should consider booking their flight with Lufthansa Airline. Besides other benefits, the Airline’s Airbus A380 Aircraft offers an onboard lounge with business amenities such as a working space and a calm environment where you can attend to your urgent business duties while on a flight.
  • Despite the absence of direct flights, travelers connecting from Austin to Brussels Airport on a fixed travel schedule can consider airlines with single-stop flights as they take the shortest travel hours. Some of the airlines that offer the most single-stop flights on this route are Delta, KLM, and United Airlines.
See more tips

Top 5 airlines serving from Austin to Brussels

 
See real verified KAYAK customer reviews for airlines flying from Austin to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to Brussels? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10295 reviews
8.6Crew
8.0Entertainment
8.2Boarding
7.9Comfort
7.4Food
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The boarding was one of the worst I’ve ever experienced. The fault lays on Ohare Airport and not so much the airline. The waiting area by the gate was the size to accommodate a regional flight for 20-30 people and right next to a busy walkway. When you cramped nearly 300 passengers into that space is was unbearable.

All and all pretty good. It’s crowded but that is what flying is all about. But no complaints otherwise.

Well, in my case; the flight was delayed 1 hour, we have to wait in the plane to get green light. And the plane (probably because was a short trip) did not have entertainment or WiFi. No a good experience.

The seats are too cramped in that plane. If you’re above 1,80m consider alternatives or first class I guess… There were no emergency exits to seat somewhere with more legroom

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

Food wasn’t very good, old business seating configuration on an old A340

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

They canceled our flight last minute and we had to get another flight with twice the cost

Dinner was excellent - beef stew, the eggs for breakfast were only ok. It was soooo nice that there were so many options for movies and games.

Captain waited 45 minutes for late passengers boarding from Washington DC to Munich which was nice for them but caused our luggage to miss boarding our connection on to Bucharest. We then did not receive our luggage for about 48 hours after landing which was very inconvenient for our travel.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

Economy class has no legroom so if you have the money worth to upgrade! Food was absolutely horrible! The crew was super nice!!!!!

The flight was provided by Aer Lingus and our seats were in a poor condition (15A & 15C). They looked like they needed repairing/replacing and were uncomfortable for such a long flight. Also the arm rests on Aer Lingus planes do not lift more than around 45 degrees, instead of the usual 90 degrees upright, meaning you cannot maximum the space between you & your travel companion so as to be more comfortable for such a long flight.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Delay, lost vacation time and travel time now more than 24h

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

Book cheap flights from Austin to Brussels

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Austin to Brussels found on KAYAK in the last 72 hours.
6/20Thu
1 stopKLM
13h 35mAUS-BRU
$1,716
6/20Thu
2 stopsUnited Airlines
15h 03mAUS-BRU
$2,181

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Austin - Brussels Airport Flights

Departure:

Austin (AUS)United States

Destination:

Brussels Airport (BRU)Belgium

Return flight deals:

Brussels Airport - Austin

Cabin classes: