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AUS - BRU

Find cheap flights from Austin to Brussels Airport from $393

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Brussels departing on 6/23. 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
Fri 5/24
Fri 5/31

Search hundreds of travel sites at once for deals on flights to Brussels Airport

 
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 44,632,927 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
10:45 am - 3:20 pmAUS-BRU
21h 35m2 stops
10:30 am - 11:59 pmBRU-AUS
20h 29m2 stops
Mon, Sep 9 - Mon, Sep 23
6:15 pm - 7:00 pmAUS-BRU
17h 45m1 stop
8:00 pm - 4:00 pmBRU-AUS
27h 00m1 stop
$740British Airways
Find Deal
Mon, Sep 9 - Mon, Sep 23
5:10 am - 9:00 amAUS-BRU
20h 50m2 stops
2:15 pm - 11:36 pmBRU-AUS
16h 21m1 stop
$794United Airlines
Find Deal
Wed, May 8 - Sat, May 18
3:40 pm - 12:30 pmAUS-BRU
13h 50m1 stop
11:15 am - 11:02 pmBRU-AUS
18h 47m2 stops
$823United Airlines
Find Deal
Thu, May 9 - Thu, May 16
6:45 am - 8:45 amAUS-BRU
19h 00m2 stops
10:40 am - 10:50 pmBRU-AUS
19h 10m2 stops
$984Delta
Find Deal
Tue, May 21 - Sat, Jun 1
12:20 pm - 12:30 pmAUS-BRU
17h 10m2 stops
8:05 pm - 1:50 pmBRU-AUS
24h 45m1 stop
$1,054Lufthansa
Find Deal
Sat, Jun 8 - Thu, Jul 4
9:00 am - 10:10 amAUS-BRU
18h 10m2 stops
7:00 am - 11:07 pmBRU-AUS
23h 07m2 stops
$1,097Lufthansa
Find Deal
Thu, May 23 - Sat, Jun 1
7:30 am - 8:45 amAUS-BRU
18h 15m1 stop
6:10 am - 4:05 pmBRU-AUS
16h 55m1 stop
$1,155KLM
Find Deal
Sun, Jul 14 - Mon, Jul 29
7:20 am - 8:45 amAUS-BRU
18h 25m1 stop
10:45 am - 9:44 pmBRU-AUS
17h 59m1 stop
$1,182KLM
Find Deal
Wed, Jul 3 - Wed, Jul 31
12:31 pm - 9:40 amAUS-BRU
14h 09m2 stops
10:40 am - 8:46 pmBRU-AUS
17h 06m2 stops
$1,265Delta
Find Deal
Wed, May 22 - Sat, Jun 1

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, Saturday 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 February, where tickets cost $791 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,727 and $1,594 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 25 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 $740 on British Airways, followed by United Airlines ($794). One-way flight deals have also been found from as low as $658 on Air Canada and from $663 on KLM.

Good to know

Low season

October

High season

June

Cheapest flight

$393
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 39% 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 $393 for a one-way ticket and $611 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?

    Star Alliance, SkyTeam, 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 $1,174 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 $1,253 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

Top tips for finding a cheap flight from AUS to Brussels 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 11004 reviews
8.0entertainment
8.6crew
7.5food
7.9comfort
8.2boarding
Airline reviews

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

2.0 MediocreMarisol, Apr 2024DFW - ATL
Read more about Delta reviews

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Seat back monitors and outlets were dead and not working.

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

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.

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

The Crew have no idea about the food they're serving the passengers. The Crew MUST be instructed before each flight about the menu that will be served to the passengers, whether the food is vegetarian or non-vegetarian, whether it is Halal, Kosher or not.

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

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The Polaris experience is top notch. From departure lounge to arrival lounge. Everything was top notch. One of the best first class experience

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

Crew is way too many times on the intercom re explaining the same thing

Horrible experience. Nothing to give to kids to keep them entertained.

I think I have bruises on my kneecaps. Do the seats have to be so close together these days? And if they are so close they really shouldn’t recline. I think when the gentleman in front of me reclined, the back of his head was on my chin. That being said the crew were always caring and polite, and the flight was on time and very safe. So I’m grateful for that.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

I dropped my wallet under my seat on this flight with all of my money and credit card. I requested to be able to go back and retrieve it but Lufthansa denied my request. I went to the Customer Services and they called Lost and Found but I was told nothing found would be turned in until around 12:00pm. My next flight was leaving so I was unable to check to see if my wallet was turned in. I will never fly with Lufthansa again.

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

Dinner was good by air travel standards but breakfast was too light and heavy on carbs/sugar.

Used to love Lufthansa, but Rowe are too close together in Economy and passengers are allowed to recline their seats so far back it is impossible for those behind them to even reach for carry-on essentials during flight - except for meal service when flight attendants ask for seat backs to be raised, we can’t sleep on planes so this flight was most uncomfortable ever! Rod Rose

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

Horrible crowding on the seats, headphones provided did not fit or work in the entertainment center, seriously the most uncomfortable flight I have taken in a LONG time. The people in front of me were literally 5 inches from my face the entire flight. Did they change their seats recently? I remember it being tight but wow this was a whole new level. Also I am a 5'3" small woman so I can't even imagine a larger person dealing with that for 11 hrs.

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Not sure if the crew were experiencing something unknown to me,but the service of passing water was non-existent.In addition,please take consideration when providing yogurt as alternative for breakfast as some of us, could be lactose intolerant.. thanks

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

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.
6/23Sun
3 stops
51h 45mAUS-BRU
$393
6/23Sun
2 stops
43h 50mAUS-BRU
$456
5/12Sun
3 stops
40h 40mAUS-BRU
$492
7/23Tue
2 stopsKLM
15h 05mAUS-BRU
$663
5/12Sun
1 stopUnited Airlines
13h 05mAUS-BRU
$733
6/23Sun
1 stopLufthansa
17h 00mAUS-BRU
$778
6/27Thu
2 stopsDelta
20h 25mAUS-BRU
$833
5/11Sat
1 stopLufthansa
33h 13mAUS-BRU
$876
6/20Thu
1 stopKLM
12h 56mAUS-BRU
$1,418
6/27Thu
1 stopUnited Airlines
12h 21mAUS-BRU
$3,735

Search by stops

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Last minute flights from Austin to Brussels

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Austin to Brussels that are departing in the next 10 days.
4/24Wed
multi-stopUnited Airlines
16h 58mAUS-BRU
5/1Wed
multi-stopUnited Airlines
19h 30mBRU-AUS
$739
4/24Wed
multi-stopUnited Airlines
15h 07mAUS-BRU
5/1Wed
multi-stopUnited Airlines
17h 45mBRU-AUS
$744
4/25Thu
multi-stopBritish Airways
17h 55mAUS-BRU
4/28Sun
multi-stopBritish Airways
26h 50mBRU-AUS
$841
4/25Thu
multi-stopBritish Airways
15h 56mAUS-BRU
4/28Sun
multi-stopBritish Airways
26h 50mBRU-AUS
$845
4/25Thu
multi-stopDelta
20h 30mAUS-BRU
4/28Sun
multi-stopDelta
19h 11mBRU-AUS
$873
4/24Wed
multi-stop
32h 15mAUS-BRU
5/1Wed
multi-stop
28h 01mBRU-AUS
$1,487
4/24Wed
multi-stop
32h 15mAUS-BRU
5/1Wed
multi-stop
29h 50mBRU-AUS
$1,560
4/25Thu
multi-stop
35h 35mAUS-BRU
4/28Sun
multi-stop
33h 15mBRU-AUS
$1,648

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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: