BRU - AUS

$682 Find Cheap Flights from Brussels to Austin

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brussels to Austin departing on 11/20. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Austin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$682
Typical prices: $658-$1,033
Lufthansa
Thu 11/20Wed 12/3
BRU - AUS • 1 stop
Cheapest one-way
Multiple Airlines
Thu 10/30
BRU - AUS • multi-stop
Top airlines
Lufthansa
Cheapest • from $682 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 18% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Brussels to Austin (BRU-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brussels to Austin 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Brussels to Austin

Thu, Nov 20 - Wed, Dec 3
Lufthansa Logo
7:00 am - 2:15 pmBRU-AUS
14h 15m1 stop
Lufthansa Logo
11:05 am - 10:10 amAUS-BRU
16h 05m2 stops
$682Lufthansa
Find Deal
Thu, Nov 13 - Wed, Nov 26
Lufthansa Logo
7:00 am - 2:15 pmBRU-AUS
14h 15m1 stop
Lufthansa Logo
12:59 pm - 1:35 pmAUS-BRU
17h 36m2 stops
$685Lufthansa
Find Deal
Mon, Feb 16 - Wed, Feb 25
Multiple Airlines Logo
7:05 am - 5:43 pmBRU-AUS
17h 38m2 stops
Multiple Airlines Logo
7:00 pm - 4:20 pmAUS-BRU
14h 20m1 stop
$691Multiple Airlines
Find Deal
Mon, Feb 16 - Wed, Feb 25
Multiple Airlines Logo
7:05 am - 5:43 pmBRU-AUS
17h 38m2 stops
Multiple Airlines Logo
7:00 pm - 7:35 pmAUS-BRU
17h 35m1 stop
$692Multiple Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
3:00 pm - 4:50 pmBRU-AUS
32h 50m1 stop
American Airlines Logo
1:26 pm - 10:50 amAUS-BRU
14h 24m2 stops
$696American Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
3:00 pm - 4:50 pmBRU-AUS
32h 50m1 stop
American Airlines Logo
2:45 pm - 1:35 pmAUS-BRU
15h 50m2 stops
$697American Airlines
Find Deal
Thu, Nov 13 - Sat, Nov 22
United Airlines Logo
11:15 am - 6:22 pmBRU-AUS
14h 07m1 stop
United Airlines Logo
7:43 pm - 7:15 amAUS-BRU
28h 32m2 stops
$729United Airlines
Find Deal
Thu, Nov 20 - Wed, Dec 3
British Airways Logo
10:15 am - 4:50 pmBRU-AUS
13h 35m1 stop
British Airways Logo
7:00 pm - 7:35 pmAUS-BRU
17h 35m1 stop
$791British Airways
Find Deal
Sat, Dec 13 - Sat, Dec 20
United Airlines Logo
2:25 pm - 12:19 pmBRU-AUS
28h 54m2 stops
United Airlines Logo
5:20 pm - 8:05 amAUS-BRU
31h 45m2 stops
$1,287United Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 26
British Airways Logo
9:45 pm - 4:50 pmBRU-AUS
26h 05m1 stop
British Airways Logo
3:29 pm - 1:40 pmAUS-BRU
15h 11m2 stops
$3,722British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Brussels to Austin flights

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

How much is a round-trip flight from Brussels Bruxelles-National Airport to Austin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Brussels Bruxelles-National Airport to Austin departing in November.

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

The average price of all round-trip flights from Brussels Bruxelles-National Airport to Austin clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Brussels to Austin, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Austin, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels Bruxelles-National Airport to Austin, 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 Brussels Bruxelles-National Airport to Austin is January, where tickets cost $601 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $941 and $867 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels Bruxelles-National Airport to Austin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Brussels Bruxelles-National Airport to Austin, you should book around 3 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$682
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Brussels to Austin

When to book flights from Brussels to Austin

Are your dates flexible? Find out the best times to travel from Brussels to Austin 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 Brussels to Austin flights

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

    In the last 3 days, the lowest price for a flight from Brussels Bruxelles-National Airport to Austin was $682 for a round-trip ticket.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Brussels and on arrival in Austin.

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

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

  • Which airline alliances offer flights from Brussels to Austin?

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

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

    The two airlines most popular with KAYAK users for flights from Brussels to Austin are KLM and United Airlines. With an average price for the route of $813 and an overall rating of 7.7, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of $716 and an overall rating of 7.4.

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

    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 Brussels to Austin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Brussels 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 Brussels to Austin?

    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 Austin with an airline and back to Brussels with another airline. Booking your flights between Brussels and AUS 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 Brussels to Austin?

    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 Austin from Brussels up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Brussels to Austin

 
See real verified KAYAK customer reviews for airlines flying from Brussels to Austin. 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 Brussels to Austin? 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.
7.7
KLMOverall score based on 1406 reviews
7.3Food
7.7Comfort
7.1Entertainment
8.4Crew
7.8Boarding
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

Everything you need to know for your flight from Brussels to Austin

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