$847 Cheap Flights from Brussels (BRU) to Cairns (CNS)

View $847 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from Brussels Airport (BRU) to Cairns Intl. Airport (CNS)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Brussels to Cairns (BRU-CNS)

Prices were available within the past 7 days and start at $847 for one-way flights and $1,388 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Tue, Dec 30 - Sat, Jan 17
BRU
Brussels
CNS
Cairns
$1,388 Roundtrip, found 2 days ago
$1,388
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Tue, Dec 30 from Brussels to Cairns, returning Sat, Jan 17, priced at $1,388 found 2 days ago
Cathay Pacific
Thu, Apr 9 - Tue, Apr 21
BRU
Brussels
CNS
Cairns
$1,424 Roundtrip, found 2 days ago
$1,424
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Thu, Apr 9 from Brussels to Cairns, returning Tue, Apr 21, priced at $1,424 found 2 days ago
Cathay Pacific
Mon, Apr 6 - Tue, Apr 21
BRU
Brussels
CNS
Cairns
$1,425 Roundtrip, found 2 days ago
$1,425
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Mon, Apr 6 from Brussels to Cairns, returning Tue, Apr 21, priced at $1,425 found 2 days ago
Cathay Pacific
Thu, Apr 9 - Sat, Apr 25
BRU
Brussels
CNS
Cairns
$1,427 Roundtrip, found 2 days ago
$1,427
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Thu, Apr 9 from Brussels to Cairns, returning Sat, Apr 25, priced at $1,427 found 2 days ago
Cathay Pacific
Mon, Apr 6 - Sat, Apr 25
BRU
Brussels
CNS
Cairns
$1,429 Roundtrip, found 2 days ago
$1,429
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Mon, Apr 6 from Brussels to Cairns, returning Sat, Apr 25, priced at $1,429 found 2 days ago
Cathay Pacific
Tue, Nov 4 - Sun, Nov 16
BRU
Brussels
CNS
Cairns
$1,430 Roundtrip, found 2 days ago
$1,430
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Tue, Nov 4 from Brussels to Cairns, returning Sun, Nov 16, priced at $1,430 found 2 days ago
Qatar Airways
Tue, Apr 28 - Mon, May 11
BRU
Brussels
CNS
Cairns
$1,475 Roundtrip, found 2 days ago
$1,475
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Tue, Apr 28 from Brussels to Cairns, returning Mon, May 11, priced at $1,475 found 2 days ago
Swiss International Air Lines
Mon, Mar 2 - Mon, Mar 16
BRU
Brussels
CNS
Cairns
$1,742 Roundtrip, found 2 days ago
$1,742
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, Mar 2 from Brussels to Cairns, returning Mon, Mar 16, priced at $1,742 found 2 days ago
Lufthansa
Sat, Apr 18 - Sun, May 3
BRU
Brussels
CNS
Cairns
$1,881 Roundtrip, found 2 days ago
$1,881
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Apr 18 from Brussels to Cairns, returning Sun, May 3, priced at $1,881 found 2 days ago
British Airways
Sat, Nov 1 - Sat, Nov 22
BRU
Brussels
CNS
Cairns
$2,071 Roundtrip, found 2 days ago
$2,071
Roundtrip
found 2 days ago
Select British Airways flight, departing Sat, Nov 1 from Brussels to Cairns, returning Sat, Nov 22, priced at $2,071 found 2 days ago

Frequently asked questions

How much does a flight from Brussels - National Airport (BRU) to Cairns Intl. Airport (CNS) cost?
Grab a cheap one-way flight from $847 or cheap return flight from $1,388 from Brussels - National Airport (BRU) to Cairns Intl. Airport (CNS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Brussels - National Airport (BRU) to Cairns Intl. Airport (CNS)?
December is the least expensive month to fly from BRU to CNS. Traveling outside of peak seasons is often the key to landing a great deal.
What is the cheapest airline that flies from Brussels - National Airport (BRU) to Cairns Intl. Airport (CNS)?
To find the cheapest airline flying from BRU to CNS, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Brussels - National Airport (BRU) to Cairns Intl. Airport (CNS)?
You'll have to catch a flight with a layover if you're traveling from Brussels - National Airport (BRU) to Cairns Intl. Airport (CNS). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from BRU to CNS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brussels - National Airport (BRU) to Cairns Intl. Airport (CNS)?
To touch down at Cairns Intl. Airport (CNS) on schedule, pick a flight that takes off from Brussels - National Airport (BRU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Brussels - National Airport (BRU) to Cairns Intl. Airport (CNS) last-minute?
Last-minute fares from BRU to CNS are usually more expensive. To lock in the cheapest rates, start looking for flights as soon as possible. That said, if your travel plans are flexible, you may find a cheap ticket right before you leave.
Is it cheaper to book a BRU to CNS flight and hotel package?
Compared with arranging flights and hotels separately, booking a BRU to CNS flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Brussels - National Airport (BRU) to Cairns Intl. Airport (CNS)?
It's generally possible to cancel or reschedule your BRU to CNS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Brussels - National
Destination airport
Cairns Intl.
Roundtrip price
$1,387
Distance
9266 mi

Book with confidence

Brussels to Cairns Flights

The cheapest times to fly from Brussels to Cairns

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Brussels to Cairns are during the month of December. You can find some of the cheapest flights from Brussels to Cairns with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brussels to Cairns

Sunday is one of the best days to book for cheap flights from Brussels to Cairns: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Brussels to Cairns

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Brussels to Cairns in 2025. You can also book with separate airlines for your outbound and return journeys, from $847 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Brussels to Cairns flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Brussels to Cairns airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Brussels to Cairns Flights

Explore a world of travel with Expedia

*Available to One Key members.