BRU - AUS

$411 Find Cheap Flights from Brussels to Austin - Compare and Save

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 9/9. 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

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$806
Typical prices: $716-$812
Lufthansa
Sun 11/8Sat 11/14
BRU - AUS • 1 stop
Cheapest one-way
$411
Typical prices: $693-$820
Multiple Airlines
Wed 9/9
BRU - AUS • 3 stops
Top airlines
Cheapest • from $806 (round-trip)
Best reviews • 7.8 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 45m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% 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

Sun, Nov 8 - Sat, Nov 14
Lufthansa Logo
7:00 am - 2:05 pm
BRU
-
AUS
14h 05m
1 stop
Lufthansa Logo
12:48 pm - 8:55 am
AUS
-
BRU
13h 07m
1 stop
$806Lufthansa
Sun, Nov 8 - Sat, Nov 14
Lufthansa Logo
7:00 am - 2:05 pm
BRU
-
AUS
14h 05m
1 stop
Lufthansa Logo
12:48 pm - 12:35 pm
AUS
-
BRU
16h 47m
2 stops
$811Lufthansa
Mon, Aug 17 - Sun, Aug 30
Multiple Airlines Logo
10:15 am - 9:07 pm
BRU
-
AUS
17h 52m
2 stops
Multiple Airlines Logo
12:05 pm - 7:15 am
AUS
-
BRU
12h 10m
1 stop
$817Multiple Airlines
Sun, Nov 8 - Sat, Nov 14
Scandinavian Airlines Logo
10:20 am - 12:11 am
BRU
-
AUS
20h 51m
2 stops
Scandinavian Airlines Logo
11:20 am - 1:30 pm
AUS
-
BRU
19h 10m
2 stops
$818Scandinavian Airlines
Mon, Aug 17 - Sun, Aug 30
Multiple Airlines Logo
6:20 am - 2:00 pm
BRU
-
AUS
14h 40m
1 stop
Multiple Airlines Logo
12:05 pm - 7:15 am
AUS
-
BRU
12h 10m
1 stop
$819Multiple Airlines
Mon, Aug 17 - Sun, Aug 30
Multiple Airlines Logo
6:20 am - 2:00 pm
BRU
-
AUS
14h 40m
1 stop
Multiple Airlines Logo
12:05 pm - 7:15 am
AUS
-
BRU
12h 10m
1 stop
$821Multiple Airlines
Sat, Sep 5 - Sat, Sep 19
Lufthansa Logo
6:20 am - 2:00 pm
BRU
-
AUS
14h 40m
1 stop
Lufthansa Logo
4:05 pm - 11:50 am
AUS
-
BRU
12h 45m
1 stop
$822Lufthansa
Thu, Sep 10 - Sat, Sep 19
British Airways Logo
9:15 pm - 3:25 pm
BRU
-
AUS
25h 10m
1 stop
British Airways Logo
10:30 pm - 7:55 pm
AUS
-
BRU
14h 25m
1 stop
$824British Airways
Sat, Nov 14 - Mon, Nov 23
Scandinavian Airlines Logo
8:30 pm - 11:46 pm
BRU
-
AUS
34h 16m
2 stops
Scandinavian Airlines Logo
4:30 pm - 7:50 pm
AUS
-
BRU
20h 20m
2 stops
$825Scandinavian Airlines
Sat, Oct 24 - Sat, Oct 31
Lufthansa Logo
6:20 am - 2:00 pm
BRU
-
AUS
14h 40m
1 stop
Lufthansa Logo
12:48 pm - 8:55 am
AUS
-
BRU
14h 07m
1 stop
$826Lufthansa
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 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 May and June, where the average cost of round-trip tickets is $967 and $880 respectively.

Good to know

Low seasonSeptember
Cheapest flight$411
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 19% 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 5 days, the lowest price for a flight from Brussels Bruxelles-National Airport to Austin was $411 for a one-way ticket and $806 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?

    SkyTeam, oneworld, and Star Alliance 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 $925 and an overall rating of 7.8, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of $780 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.
7.8
KLMOverall score based on 1533 reviews
7.8Boarding
7.2Entertainment
7.3Food
7.7Comfort
8.4Crew
Airline reviews

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

6.0 GoodGlenn, Feb 2026
AMS - JFK
Read more KLM reviews

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

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

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

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

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

Everything works smoothly once I got to Brussels. Flying with United Airlines from Atlanta to Chicago and Leaving Chicago for Brussels was a nightmare though. Slept at the airport in Chicago because my flight got delayed from Atlanta to Chicago. No accommodation provided because united airlines said I had economy ticket.

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.

The flight was excellent. The crew was great. The food offerings were very good.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Liked the excellent United crew, the food selection, the comfortable cabin and the excellent movie and tv shows selection. The interface on the screen is also excellent and gives the option to let the crew know to wake you up for meals, or not. I disliked the onboarding experience at the Brussels airport. The process is convoluted and was not explained to any passengers. I also don't understand why thee is an additional security screening when getting off the plane from Africa, when there was none when getting off the plane from the US.

Worst and most inattentive in-flight service I've ever had.

The 787 Dreamliner was probably the smoothest aircraft I have ever flown on. Made for a lovely trip

It was a good flight. The entertainment could be better.

It would have helped if I knew it would be air Canada jazz/rouge. The flight was ok but the planes are older and smaller with no entertainment. Fitting the carry one every one had was tricky and made the process longer. Overall it was ok but I actually booked a company other than air Canada and got them which was disappointing.I prefer American or overseas airlines over Canadian because the experience is usually better

Very comfortable flight and simple and directed one way and back. Amazing price.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The flight was an hour late leaving Heathrow. The food was mediocre. When we got to Austin, my husband’s luggage was missing. He filled out information at baggage claim. We are waiting to hear something. His name is Henry Jacob Braunig.

They lost my luggage. Lady who was helping with it in Austin was rude. Not very helpful!

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

I have nothing but amazing things to say about every staff member I encounter on my transport from Brussels (Bru) to New York (jfk) via London (lhr) after many flight delays and changes every colleague I asked for help gave me the utmost respect and did everything in their power to make sure I arrived in Washington DC to make it in time for my brothers wedding. The flight attendants on the flight from Bru to lhr move me to the front of the plane so I could get off quickly and try to make it to my connection to dc, when I missed that wagans at the support desk did everything in his power to get me to dc via two transfers. Especially during the busy holiday season I am so so grateful for the amazing customer service that I encountered today.

Firing with British airways leaves me feeling stressed and disappointed. They are substandard in so many aspects of airline travel.

Boarding process needs to be improved. Business class passengers were told to stand in the economy line and vice versa.

Worst trans-Atlantic flight in years! The seats were incredibly tight, both in width and depth. The back selection was so cold, it was like traveling in a refrigerator. Although I had an entire row, the seat arms would not go up, so I could not take advantage of it to sleep. However, the crew was smiling and helpful and really seemed to enjoy their jobs. The food was the worst I have ever experienced on any flight. The PA system blasts announcements to the point of hurting my ears when using the audiovisual equipment. Not safe or sat. Also, I did not like the bait and switch tactic. I put in a search with one bag and the other flights had put that into their price, but BA did not and made me pay extra for it which would have made the price comparable to others. Also, even at check in there was no “choice” of seat, unless you paid extra for it even in the same row. No other airline I have been on does this. Once check in begins, normally, you can choose any unoccupied seat in your category. These tactics and the lack of comfort means I will never fly BA again.

The food was horrible. Everyone had gas right after eating that resulted in lines at the bathroom. There were also screaming kids everywhere (probably at least 6 in economy). It did not result in comfort. There should be dedicated play areas to help keep them entertained. We felt bad for the parents.

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

Information on your arrival and departure airports