$842 Cheap Flights from Cairns (CNS) to Brussels (BRU)

View $842 flight on Wed, Apr 15, 2026Opens in a new window

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

Cheap Flights from Cairns to Brussels (CNS-BRU)

Prices were available within the past 7 days and start at $842 for one-way flights and $1,586 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Australia
Tue, Sep 1 - Wed, Sep 30
CNS
Cairns
BRU
Brussels
$1,586 Roundtrip, found 3 days ago
$1,586
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Tue, Sep 1 from Cairns to Brussels, returning Wed, Sep 30, priced at $1,586 found 3 days ago
Jetstar
Tue, Sep 1 - Wed, Sep 30
CNS
Cairns
BRU
Brussels
$1,646 Roundtrip, found 3 days ago
$1,646
Roundtrip
found 3 days ago
Select Jetstar flight, departing Tue, Sep 1 from Cairns to Brussels, returning Wed, Sep 30, priced at $1,646 found 3 days ago
Jetstar
Tue, Sep 1 - Wed, Sep 30
CNS
Cairns
BRU
Brussels
$1,647 Roundtrip, found 3 days ago
$1,647
Roundtrip
found 3 days ago
Select Jetstar flight, departing Tue, Sep 1 from Cairns to Brussels, returning Wed, Sep 30, priced at $1,647 found 3 days ago
Jetstar
Tue, Sep 1 - Wed, Sep 30
CNS
Cairns
BRU
Brussels
$1,656 Roundtrip, found 3 days ago
$1,656
Roundtrip
found 3 days ago
Select Jetstar flight, departing Tue, Sep 1 from Cairns to Brussels, returning Wed, Sep 30, priced at $1,656 found 3 days ago
Qantas Airways
Tue, Sep 1 - Wed, Sep 30
CNS
Cairns
BRU
Brussels
$1,667 Roundtrip, found 3 days ago
$1,667
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Tue, Sep 1 from Cairns to Brussels, returning Wed, Sep 30, priced at $1,667 found 3 days ago
Qantas Airways
Tue, Sep 1 - Wed, Sep 30
CNS
Cairns
BRU
Brussels
$1,668 Roundtrip, found 3 days ago
$1,668
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Tue, Sep 1 from Cairns to Brussels, returning Wed, Sep 30, priced at $1,668 found 3 days ago
Qantas Airways
Tue, Sep 1 - Wed, Sep 30
CNS
Cairns
BRU
Brussels
$1,677 Roundtrip, found 3 days ago
$1,677
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Tue, Sep 1 from Cairns to Brussels, returning Wed, Sep 30, priced at $1,677 found 3 days ago
Jetstar
Tue, Sep 1 - Wed, Sep 30
CNS
Cairns
BRU
Brussels
$1,748 Roundtrip, found 3 days ago
$1,748
Roundtrip
found 3 days ago
Select Jetstar flight, departing Tue, Sep 1 from Cairns to Brussels, returning Wed, Sep 30, priced at $1,748 found 3 days ago
Singapore Airlines
Tue, Sep 1 - Wed, Sep 30
CNS
Cairns
BRU
Brussels
$1,836 Roundtrip, found 3 days ago
$1,836
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Tue, Sep 1 from Cairns to Brussels, returning Wed, Sep 30, priced at $1,836 found 3 days ago
Qatar Airways
Tue, Sep 1 - Wed, Sep 30
CNS
Cairns
BRU
Brussels
$2,064 Roundtrip, found 3 days ago
$2,064
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Tue, Sep 1 from Cairns to Brussels, returning Wed, Sep 30, priced at $2,064 found 3 days ago

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Frequently asked questions

How much does a flight from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National) cost?
You can find cheap one-way flights from $842 and cheap return flights from $1,586 Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National) with Expedia. One-way flights generally range between $1079 and $4989. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National)?
The cheapest month to fly from CNS to BRU is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National)?
Enter CNS to BRU and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National)?
Qantas Airways, Jetstar and Virgin Australia are just some of the carriers that fly from Cairns, QLD (CNS) to Brussels (BRU). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National)?
To find a cheap flight from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National)?
The earliest flight from Cairns (CNS) to Brussels (BRU) typically departs at around 6:00 AM, operated by Qantas Airways and Cathay Pacific. This is a seasonal service active in November, allowing you to start your journey early and make the most of your time in Brussels. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National)?
The busiest day for flights from Cairns Intl. (CNS) to Brussels - National (BRU) is a Monday, with around 22 flights. This gives you plenty of options for your travel plans. Major airlines on this route include Jetstar, Qantas Airways, and Virgin Australia.
What are the most popular departure times for flights from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National)?
The most popular departure times for flights from Cairns, QLD (CNS) to Brussels (BRU) are in the evening, from 6pm to 9pm. About 54% of passengers prefer this time window. Many major carriers, including Singapore Airlines, Lufthansa, and Swiss International Air Lines, offer flights during this window. This timing is favored as it allows you to enjoy a full day in Cairns before heading off on your journey.
How long does it take to fly from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National)?
Flights from CNS to BRU with one stop typically take around 21 hours 20 minutes, covering approximately 9,267 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National)?
You can fly business class between CNS and BRU. Airlines that offer business class service on this route include:

  • Qantas Airways
  • Singapore Airlines
  • Virgin Australia

How do I earn miles on a Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National) flight with Expedia?
It's easy to earn miles on a Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Brussels from Cairns Intl. (CNS)?
If you're planning to travel to Brussels from Cairns Intl. (CNS), you can fly into Brussels - National (BRU) Some flights may connect through major hubs like Changi (SIN), Kingsford Smith Intl. (SYD), BNE (BNE) before reaching Brussels. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National) at the last minute?
Typically, booking a last minute flight from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National) flight and hotel package?
Securing a Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National) Brussels Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National)?
If you booked your Cairns, QLD (CNS-Cairns Intl.) to Brussels (BRU-Brussels - National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Cairns Intl.
Destination airport
Brussels - National
Roundtrip price
$1,585
Distance
9266 mi

Book with confidence

Cairns to Brussels Flights

The cheapest times to fly from Cairns to Brussels

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 Cairns to Brussels are during the month of September. You can find some of the cheapest flights from Cairns to Brussels with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cairns to Brussels

Sunday is one of the best days to book for cheap flights from Cairns to Brussels: 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 Cairns to Brussels

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 Cairns to Brussels in 2026. You can also book with separate airlines for your outbound and return journeys, from $842 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 Cairns to Brussels 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 Cairns to Brussels 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.

 

Cairns to Brussels Flights

*Flight schedules are subject to change.

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*Available to One Key members.