$509 Find cheap flights from Austin to Brussels
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Brussels departing on 6/13. 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.
Round-trip
1 adult
Economy
Search hundreds of travel sites at once for deals on flights to Brussels
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Brussels, as well as popular online travel agencies
...and more
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Brussels, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:
Cheap flight deals from Austin to Brussels (AUS-BRU)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Brussels 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 and deals for you by selecting your travel dates.
Flights from Austin to Brussels - Travel Insights & Trends
Get data-powered insights and trends into flights from Austin to Brussels to help you find the cheapest flights, the best time to fly and much more.
What’s the cheapest day of the week to fly from Austin to Brussels?
The average price of all flights from Austin to Brussels clicked on KAYAK for each day over the last 12 months.
When flying from Austin to Brussels, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Austin, you’ll find the best rates on Sundays and the most expensive ones on Thursdays.
What is the cheapest month to fly from Austin to Brussels?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Austin to Brussels, 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 Austin to Brussels is February, where tickets cost $791 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,727 and $1,594 respectively.
How far in advance should I book a flight from Austin to Brussels?
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Austin to Brussels, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Austin to Brussels, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 25 days before departure.
Which airlines provide the cheapest flights from Austin to Brussels?
The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Air Canada offered the best one-way deal for that route, at $857. KAYAK users also found Austin to Brussels round-trip flights on United Airlines from $817 and on Delta from $818.
Good to know
Cheapest flight | $509 |
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When to book flights from Austin to Brussels
Are your dates flexible? Find out the best times to travel from Austin to Brussels 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 flights from Austin to Brussels
Book cheap flights from Austin to Brussels
Recent one-way flight deals
Only flying one-way? Below are some of the best one-way flight deals from Austin to Brussels found on KAYAK in the last 72 hours.
6/13Thu
2 stops
53h 45mAUS-CRL
$509
6/14Fri
3 stops
51h 52mAUS-CRL
$518
6/14Fri
3 stops
50h 37mAUS-BRU
$518
6/13Thu
3 stops
24h 00mAUS-BRU
$549
6/13Thu
3 stops
40h 10mAUS-CRL
$581
5/19Sun
1 stopAir Canada
13h 05mAUS-BRU
$857
6/14Fri
1 stopAir Canada
13h 50mAUS-BRU
$1,128
6/13Thu
1 stopLufthansa
17h 00mAUS-BRU
$1,133
6/20Thu
2 stopsAmerican Airlines
17h 15mAUS-BRU
$2,237
6/20Thu
1 stopKLM
12h 56mAUS-BRU
$2,238