$510 Find Cheap Flights from Belgium 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 to Austin departing on 9/27. 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

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 for flights to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Austin, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Belgium to Austin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Belgium 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 Belgium to Austin

sam., sept. 27 - mer., oct. 8
British Airways Logo
10:40 am - 11:38 pmBRU-AUS
19h 58m2 stops
British Airways Logo
6:57 pm - 8:25 pmAUS-BRU
18h 28m2 stops
$510British Airways
Find Deal
sam., sept. 27 - mer., oct. 8
British Airways Logo
10:40 am - 11:38 pmBRU-AUS
19h 58m2 stops
British Airways Logo
6:57 pm - 8:25 pmAUS-BRU
18h 28m2 stops
$515British Airways
Find Deal
ven., oct. 3 - dim., oct. 12
 Logo
6:35 am - 6:46 pmBRU-AUS
19h 11m2 stops
 Logo
2:18 pm - 10:35 pmAUS-BRU
25h 17m2 stops
jeu., sept. 25 - mer., oct. 8
 Logo
6:35 am - 9:05 pmBRU-AUS
21h 30m2 stops
 Logo
2:18 pm - 6:20 pmAUS-BRU
21h 02m2 stops
mer., oct. 8 - mer., oct. 22
American Airlines Logo
10:55 am - 12:39 amBRU-AUS
20h 44m2 stops
American Airlines Logo
2:18 pm - 2:05 pmAUS-BRU
16h 47m2 stops
$546American Airlines
Find Deal
mer., oct. 8 - mer., oct. 22
American Airlines Logo
10:55 am - 8:20 pmBRU-AUS
16h 25m1 stop
American Airlines Logo
10:15 pm - 8:25 pmAUS-BRU
15h 10m1 stop
$606American Airlines
Find Deal
sam., sept. 27 - mer., oct. 8
Air Canada Logo
10:00 am - 7:55 pmBRU-AUS
16h 55m1 stop
Air Canada Logo
10:00 am - 8:05 amAUS-BRU
15h 05m1 stop
$671Air Canada
Find Deal
sam., sept. 27 - mer., oct. 8
Air Canada Logo
10:00 am - 7:55 pmBRU-AUS
16h 55m1 stop
Air Canada Logo
10:00 am - 8:05 amAUS-BRU
15h 05m1 stop
$674Air Canada
Find Deal
jeu., août 28 - dim., août 31
United Airlines Logo
10:30 am - 11:10 pmBRU-AUS
19h 40m2 stops
United Airlines Logo
9:35 am - 9:00 amAUS-BRU
16h 25m2 stops
$702United Airlines
Find Deal
jeu., août 28 - dim., août 31
United Airlines Logo
10:00 am - 8:01 pmBRU-AUS
17h 01m1 stop
United Airlines Logo
10:00 am - 9:00 amAUS-BRU
16h 00m1 stop
$704United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Austin

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

What is the cheapest month to fly to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Austin is August, where tickets cost $620 on average for return flights. On the other hand, the most expensive months are December and February, where the average cost of tickets from Belgium is $893 and $867 respectively. For one-way flights, the best month to travel is August with an average price of $620.

How far in advance should I book a flight to Austin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights 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, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$510
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Brussels to Austin

FAQs - booking Austin flights

  • How far is Austin Bergstrom Airport from central Austin?

    Austin Bergstrom Airport is 7 miles from the center of Austin.

  • What is the name of Austin’s airport?

    There is only 1 airport in Austin, called Austin Bergstrom Airport (AUS). It can also be referred to as Austin Bergstrom or Bergstrom Intl.

  • What is the cheapest day to fly to Austin?

    Based on KAYAK data, the cheapest day to fly to Austin is Tuesday where round-trip tickets can be as cheap as $812. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $985 on average.

  • How does KAYAK find such low prices on flights 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 to Austin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Austin?

    The cheapest time of day to fly to Austin is generally at night, when round-trip flights cost $822 on average. The most expensive time of day to fly to Austin is generally in the morning, which is peak travel time and where the average cost of a ticket is $921.

  • How many direct flights to Austin are there each week?

    Each week there are around 1,850 direct flights from within Belgium to Austin. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Austin

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Austin flight deals.

Reviews of the top airlines flying from Belgium to Austin

 
See real verified KAYAK customer reviews for airlines flying to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Belgium to Austin. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 1384 reviews
7.7Comfort
8.4Crew
7.8Boarding
7.1Entertainment
7.3Food
Airline reviews

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

10.0 ExcellentAlistair, Aug 2025AMS - EDI
Read more KLM reviews

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

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.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

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

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

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.

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Georgetown
Cedar Park
Seguin
Dripping Springs
Bastrop
Canyon Lake
Horseshoe Bay
Buda
Flatonia

Everything you need to know for your flight to Austin

Information on the airport you'll fly into in Austin

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