$404 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 10/13. 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 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

Tue, Oct 6 - Fri, Oct 16
Lufthansa Logo
12:00 pm - 7:50 pm
BRU
-
AUS
14h 50m
1 stop
Lufthansa Logo
11:00 am - 7:45 am
AUS
-
BRU
13h 45m
1 stop
$827Lufthansa
Fri, May 15 - Thu, May 28
Lufthansa Logo
7:00 am - 2:00 pm
BRU
-
AUS
14h 00m
1 stop
Lufthansa Logo
12:00 pm - 7:15 am
AUS
-
BRU
12h 15m
1 stop
$837Lufthansa
Fri, May 15 - Thu, May 28
Multiple Airlines Logo
10:30 am - 10:49 pm
BRU
-
AUS
19h 19m
2 stops
Multiple Airlines Logo
12:00 pm - 7:15 am
AUS
-
BRU
12h 15m
1 stop
$838Multiple Airlines
Mon, Oct 5 - Tue, Oct 13
Lufthansa Logo
11:10 am - 8:13 pm
BRU
-
AUS
16h 03m
1 stop
Lufthansa Logo
11:00 am - 7:45 am
AUS
-
BRU
13h 45m
1 stop
$840Lufthansa
Fri, May 15 - Thu, May 28
Lufthansa Logo
10:30 am - 10:49 pm
BRU
-
AUS
19h 19m
2 stops
Lufthansa Logo
7:30 am - 7:15 am
AUS
-
BRU
16h 45m
1 stop
$843Lufthansa
Mon, Jun 8 - Mon, Jun 15
Lufthansa Logo
12:00 pm - 8:35 pm
BRU
-
AUS
15h 35m
1 stop
Lufthansa Logo
7:15 am - 7:15 am
AUS
-
BRU
17h 00m
1 stop
$844Lufthansa
Fri, Aug 28 - Mon, Aug 31
United Airlines Logo
7:00 am - 2:00 pm
BRU
-
AUS
14h 00m
1 stop
United Airlines Logo
2:10 pm - 1:15 pm
AUS
-
BRU
16h 05m
2 stops
$847United Airlines
Tue, Oct 6 - Fri, Oct 16
United Airlines Logo
7:00 am - 2:00 pm
BRU
-
AUS
14h 00m
1 stop
United Airlines Logo
7:15 am - 7:15 am
AUS
-
BRU
17h 00m
1 stop
$848United Airlines
Sun, Jun 7 - Sun, Jun 14
Air Canada Logo
9:45 am - 10:58 am
BRU
-
AUS
32h 13m
2 stops
Air Canada Logo
10:25 am - 8:50 am
AUS
-
BRU
15h 25m
2 stops
$849Air Canada
Sun, May 17 - Sun, May 24
Multiple Airlines Logo
11:40 am - 12:23 am
CRL
-
AUS
43h 43m
3 stops
Multiple Airlines Logo
6:00 am - 9:15 pm
AUS
-
CRL
32h 15m
3 stops
$1,197Multiple Airlines
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 $627 on average for return flights. On the other hand, the most expensive months are June and April, where the average cost of tickets from Belgium is $879 and $835 respectively. For one-way flights, the best month to travel is August with an average price of $627.

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 42% 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
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 16% 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.

  • 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.

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

    Each week there are around 3,970 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.

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.
7.4
United AirlinesOverall score based on 9649 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
Airline reviews

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

10.0 ExcellentJeff, Apr 2026
PTY - IAH
Read more United Airlines reviews

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

Lounges are packed and very poor, food is really bad, for business class in an airline is well below expectations

First time flying with UA and it was a great experience. Thank you

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

It as confusing with the connections and I almost missed my next flight because of the first delay with the first flight. United could have helped passengers go through immigration quicker rather than waiting with everyone else. The flight attendants were super friendly and lovely. The vegetarian food was awful- I did not finish. I would suggest they just do pasta next time

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

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.

I was downgraded from business class to economy class with no compensation. American Airlines is absolutely the worst airline for international travel. They treat their business class customers like dogs.

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

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.

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

Charging for the internet in business is penny wise pound foolish. WIn €20 lose customer goodwill

Everything was spectacular except the boarding. It was just a mob of people while all groups were called over the public address system.

Traveling to a place near Austin?

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

Everything you need to know for your flight to Austin

Information on the airport you'll fly into in Austin