$407 Find Cheap Flights from Belgium 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 to Austin departing on 5/11. 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.
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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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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.

Recent round-trip flight deals from Belgium to Austin

KAYAK's recommended round-trip deals from the most popular airlines that fly from Belgium to Austin.
Discover the best prices for you by selecting your travel dates on KAYAK.
British Airways Logo
10:40 am - 11:37 pmBRU-AUS
19h 57m2 stops
British Airways Logo
8:32 pm - 8:25 pmAUS-BRU
16h 53m2 stops
$581British Airways
Find Deal
Sat, Sep 27 - Wed, Oct 8
British Airways Logo
10:05 pm - 4:04 pmBRU-AUS
24h 59m2 stops
British Airways Logo
2:44 pm - 2:05 pmAUS-BRU
16h 21m2 stops
$590British Airways
Find Deal
Sat, Sep 27 - Wed, Oct 8
British Airways Logo
9:15 pm - 9:00 pmBRU-AUS
30h 45m2 stops
British Airways Logo
6:09 am - 2:20 pmAUS-BRU
25h 11m2 stops
$593British Airways
Find Deal
Mon, Jun 9 - Mon, Jun 23
American Airlines Logo
10:55 am - 8:15 pmBRU-AUS
16h 20m1 stop
American Airlines Logo
3:05 pm - 2:20 pmAUS-BRU
16h 15m2 stops
$603American Airlines
Find Deal
Wed, Aug 27 - Mon, Sep 22
American Airlines Logo
10:55 am - 11:59 pmBRU-AUS
20h 04m2 stops
American Airlines Logo
11:47 am - 7:10 pmAUS-BRU
24h 23m2 stops
$609American Airlines
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Wed, Aug 27 - Fri, Sep 19
 Logo
7:40 pm - 5:31 pmBRU-AUS
28h 51m2 stops
 Logo
5:45 pm - 7:35 pmAUS-BRU
18h 50m1 stop
Mon, Jun 9 - Mon, Jun 23
 Logo
8:00 am - 4:00 pmBRU-AUS
15h 00m1 stop
 Logo
11:20 am - 8:40 amAUS-BRU
14h 20m1 stop
Sat, Aug 30 - Fri, Sep 19
KLM Logo
3:05 pm - 4:00 pmBRU-AUS
31h 55m1 stop
KLM Logo
10:35 am - 8:40 amAUS-BRU
15h 05m1 stop
$642KLM
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Sun, Jun 1 - Sat, Jun 28
Delta Logo
8:00 am - 10:40 pmBRU-AUS
21h 40m2 stops
Delta Logo
5:40 am - 7:30 amAUS-BRU
18h 50m2 stops
$650Delta
Find Deal
Sun, Jun 1 - Sat, Jun 28
Delta Logo
10:45 am - 9:41 pmBRU-AUS
17h 56m1 stop
Delta Logo
7:30 am - 8:40 amAUS-BRU
18h 10m1 stop
$654Delta
Find Deal
Sat, Sep 27 - Wed, Oct 8
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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 January, where tickets cost $563 on average for return flights. On the other hand, the most expensive months are July and February, where the average cost of tickets from Belgium is $939 and $867 respectively. For one-way flights, the best month to travel is January with an average price of $563.

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 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know

Low seasonJanuary
High seasonMay
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 5% lower on average.

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 1,968 direct flights from within Belgium to Austin. The most common day for departures is Sunday, with 16% 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.

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 1334 reviews
7.8Boarding
7.7Comfort
7.2Food
7.1Entertainment
8.4Crew
Airline reviews

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.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

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

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

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

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

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.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

I had a bad experience with the security at IAH and felt like a sardine on all 4 legs of my journey.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

Everything was good. Flight was on time, luggage pickup was quick. The staff were great. Could not ask for anything more.

Everything you need to know for your flight to Austin

Information on the airport you'll fly into in Austin

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