BRU - AUS

$491 Find Cheap Flights from Brussels to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brussels to Austin departing on 4/19. 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
$800
Overall average: $768
Lufthansa
Sat 9/12Sat 9/19
BRU - AUS • 1 stop
Cheapest one-way
$491
Typical prices: $566-$737
Multiple Airlines
Sun 4/19
BRU - AUS • 3 stops
Top airlines
Cheapest • from $800 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Brussels and Austin. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $593 (round-trip)
Shortest trip • 12h 42m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Austin!
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

Sat, Sep 12 - Sat, Sep 19
Lufthansa Logo
7:00 am - 2:00 pm
BRU
-
AUS
14h 00m
1 stop
Lufthansa Logo
10:44 am - 7:45 am
AUS
-
BRU
14h 01m
1 stop
$800Lufthansa
Mon, May 25 - Tue, Jun 9
Lufthansa Logo
10:15 am - 9:25 pm
BRU
-
AUS
18h 10m
2 stops
Lufthansa Logo
10:08 am - 7:45 am
AUS
-
BRU
14h 37m
1 stop
$814Lufthansa
Mon, May 25 - Sun, Jun 7
Lufthansa Logo
10:15 am - 9:25 pm
BRU
-
AUS
18h 10m
2 stops
Lufthansa Logo
10:09 am - 7:45 am
AUS
-
BRU
14h 36m
1 stop
$815Lufthansa
Sat, Apr 18 - Sat, May 2
Lufthansa Logo
7:00 am - 2:00 pm
BRU
-
AUS
14h 00m
1 stop
Lufthansa Logo
4:05 pm - 12:45 pm
AUS
-
BRU
13h 40m
1 stop
$816Lufthansa
Sat, Apr 18 - Fri, May 1
Lufthansa Logo
10:15 am - 9:34 pm
BRU
-
AUS
18h 19m
2 stops
Lufthansa Logo
8:45 am - 9:00 am
AUS
-
BRU
17h 15m
1 stop
$817Lufthansa
Sat, Apr 18 - Sat, May 2
Lufthansa Logo
7:00 am - 2:00 pm
BRU
-
AUS
14h 00m
1 stop
Lufthansa Logo
12:55 pm - 5:15 pm
AUS
-
BRU
21h 20m
2 stops
$819Lufthansa
Fri, Jun 5 - Wed, Jun 17
Air Canada Logo
2:25 pm - 10:58 am
BRU
-
AUS
27h 33m
2 stops
Air Canada Logo
10:25 am - 7:10 am
AUS
-
BRU
13h 45m
1 stop
$822Air Canada
Wed, Apr 15 - Tue, Apr 21
Lufthansa Logo
10:30 am - 9:34 pm
BRU
-
AUS
18h 04m
2 stops
Lufthansa Logo
10:50 am - 7:45 am
AUS
-
BRU
13h 55m
1 stop
$823Lufthansa
Wed, Apr 15 - Tue, Apr 21
Lufthansa Logo
10:30 am - 9:34 pm
BRU
-
AUS
18h 04m
2 stops
Lufthansa Logo
9:50 am - 10:10 am
AUS
-
BRU
17h 20m
2 stops
$825Lufthansa
Thu, Apr 23 - Tue, Apr 28
KLM Logo
9:45 am - 12:17 am
BRU
-
AUS
21h 32m
1 stop
KLM Logo
6:39 pm - 7:40 am
AUS
-
BRU
30h 01m
1 stop
$826KLM
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 September.

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 August, where tickets cost $627 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $867 and $789 respectively.

Good to know

Low seasonSeptember
Cheapest flight$491
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 13% 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 $491 for a one-way ticket and $800 for a round-trip.

  • 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?

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

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

    The two airlines most popular with KAYAK users for flights from Brussels to Austin are United Airlines and British Airways. With an average price for the route of $780 and an overall rating of 7.4, United Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $620 and an overall rating of 6.7.

  • 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 airlines flying 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.
7.4
United AirlinesOverall score based on 9533 reviews
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

2.0 MediocreAnonymous, Apr 2026
SAT - IAH
Read more United Airlines reviews

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

In general, flight attendants were not very welcoming. Because of delays in departure and luggage handling, we missed our connecting flight. Offered a later flight on standby but available seats were then taken by 4 or 5 airline crew so slept at airport and got home next day. I am a frequent traveler, and this experience was the worst.

It isvvery small flight. No leg room . No space to put my personal item at feet.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Everything was on time and service on the flight was great!

The boarding in Buenos Aires (at the on ramp) was not great. They had to check every carry on. Not a United problem but was a Buenos Aires problem.

Staff and aircraft were good. However, weather in Houston lee to a ground stop. We were looking at circling behind three other planes until the stop was lifted. Pilot said we didn’t have enough fuel for that. So we flew on to New Orleans as the closest port with immigration and customs staff. Landed there and sat in the plane for two hours plus while staff was sorted. Turned away by ICE. Waited for pilots to be switched out, but after they were approved by ICE. Then had to wait to get a runway because so many planes were ahead of us. Finally took off and flew back to Houston. We all missed our connecting flights because it took too long. Hotel voucher from United was only a link to booking site. Total BS. Finally got a flight out the next day after a night without sleep because all the Houston hotels were booked by rodeo and spring break crowds.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

food options were terrible. for a 10-hour flight, there should be 2 decent meals. Also, flight attendants should come around with drinks more than just at the meals.

Smooth flight. The seats were comfortable but the reclining mechanism didn't work very well. My wife's seat required the flight attendant to push the seat forward while she pushed the button. The leg support didn't want to return to its home under the seat. I ordered the diabetic meal which was full of carbs. It was low in sugar but carbs turn into sugar so was it really diabetic? Overall the flight was pleasant, long but pleasant.

Crew were nice, food was good. Boarding was horrendous. We were driven around the airport in a bus forced to climb a long flight of very steep stairs with no adequate handrails to board the plane . In many many years of flying to the US I have never been required to do this . There was no assistance for those needing help getting up the stairs to the plane. A fellow passenger helped me. No idea how other elderly, physically limited passengers or those with young children managed . It was a full flight with crowds trying to get up the stairs. It was an accident waiting to happen.

Horrible, the plane is just old and junky...Filthy restroom, seat was as hard as rock. The food, mystery side dish, inedible..geez..just Horrible. Never flying BA again

We paid for Business Class seats, but system did not have us and they were not available.

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

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

Information on your arrival and departure airports