This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/12. 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.
BRU — SYD
11 Dec — 18 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find flights from Belgium within your budget
Find flights departing from Belgium that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 11 November 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches
Fly to
Route
Depart
Return
Price
Cheapest return flight
BrusselsAgadir
CRL Charleroi Brussels - AGA Agadir Almassira
CRLAGA
Charleroi Brussels
Thu 31/12
14:55-18:40
Nonstop3h 45m
Agadir Almassira
Wed 31/12
00:00-01:00
Nonstop0h 00m
$33
BrusselsAgadir
CRL Charleroi Brussels - AGA Agadir Almassira
CRLAGA
Charleroi Brussels
Mon 15/2
20:35-23:20
Nonstop3h 45m
Agadir Almassira
Wed 31/12
00:00-01:00
Nonstop0h 00m
$35
BrusselsAgadir
CRL Charleroi Brussels - AGA Agadir Almassira
CRLAGA
Charleroi Brussels
Wed 18/11
19:20-23:05
Nonstop3h 45m
Agadir Almassira
Wed 31/12
00:00-01:00
Nonstop0h 00m
$73
BrusselsNice
BRU Brussels Bruxelles-National - NCE Nice Côte d'Azur
BRUNCE
Brussels Bruxelles-National
Mon 8/3
13:05-14:55
Nonstop1h 50m
Nice Côte d'Azur
Wed 31/12
00:00-00:00
Nonstop0h 00m
$74
BrusselsNice
BRU Brussels Bruxelles-National - NCE Nice Côte d'Azur
BRUNCE
Brussels Bruxelles-National
Fri 15/1
18:05-19:50
Nonstop1h 45m
Nice Côte d'Azur
Wed 31/12
00:00-00:00
Nonstop0h 00m
$74
BrusselsNice
BRU Brussels Bruxelles-National - NCE Nice Côte d'Azur
BRUNCE
Brussels Bruxelles-National
Mon 14/12
13:30-15:20
Nonstop1h 50m
Nice Côte d'Azur
Wed 31/12
00:00-00:00
Nonstop0h 00m
$77
BrusselsAgadir
CRL Charleroi Brussels - AGA Agadir Almassira
CRLAGA
Charleroi Brussels
Wed 30/12
19:20-23:05
Nonstop3h 45m
Agadir Almassira
Wed 31/12
00:00-01:00
Nonstop0h 00m
$83
BrusselsAgadir
CRL Charleroi Brussels - AGA Agadir Almassira
CRLAGA
Charleroi Brussels
Sat 21/11
07:10-10:55
Nonstop3h 45m
Agadir Almassira
Wed 31/12
00:00-01:00
Nonstop0h 00m
$93
BrusselsAgadir
CRL Charleroi Brussels - AGA Agadir Almassira
CRLAGA
Charleroi Brussels
Tue 17/11
12:30-16:15
Nonstop3h 45m
Agadir Almassira
Wed 31/12
00:00-01:00
Nonstop0h 00m
$96
BrusselsAgadir
CRL Charleroi Brussels - AGA Agadir Almassira
CRLAGA
Charleroi Brussels
Thu 19/11
11:45-15:30
Nonstop3h 45m
Agadir Almassira
Wed 31/12
00:00-01:00
Nonstop0h 00m
$99
Flights are sorted by cheapest return flights first.
Deals found on 8/11
Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Belgium
Have a flexible travel schedule? Discover the best time to fly from Belgium with our price prediction graph.
BRU-NCE
CRL-AGA
BRU-LYS
BRU-LHR
BRU-BER
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from Belgium
Get recent, data-driven insights about flights from Belgium including ideal travel times, pricing trends, and more.
BE0-SYD
BRU-NCE
CRL-AGA
BRU-LYS
BRU-LHR
What is the cheapest month to book a flight from Belgium?
Currently, May is the cheapest month in which you can book a flight from Belgium (average of $1,848). Flying from Belgium in July will prove the most costly (average of $2,789). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Belgium?
When flying from Belgium check dates and pricing for the following: Etihad Airways, Thai Airways. As they depart for the following popular destinations: Sydney.
When is the best time to book a flight from Belgium?
The best time to book flights from Belgium is 12 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Airline reviews for flights from Belgium
Get insights into the airlines that provide service from Belgium. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Belgium. In the last 7 days, Cheapflights users made a total of 7,457,451 searches.
Get a feel of what it's like to fly with Thai Airways and Etihad Airways from Belgium by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment system was improved. I could not get my preferred Isle seat this time.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Belgium cities
Direct flights from Europe
Europe origins
International destinations
Popular destinations
Popular flights
Fly from Belgium cities
Consider departing from one of these cities also located in Belgium. Flight origins are based on user searches made on Cheapflights and were last updated on 11 November 2026.
Consider these popular destinations that Cheapflights users have chosen when departing from Europe. Routes are based on user searches and were last updated on 11 November 2026.
Access useful and relevant information related to your journey from Belgium. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 11 November 2026.
Which is the cheapest airport to catch a flight from Belgium?
The cheapest routes to Sydney can be found at Charleroi Brussels airport from $1,569. While Brussels Bruxelles-National airport is usually cheaper if your destination is Sydney with prices starting at $1,607. Reference our flight search to find the best deals in real time.
What is the cheapest month to fly from Belgium?
Currently, the cheapest month for flights from Belgium is May. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.
Where are the cheapest places to fly to from Belgium?
View the cheapest flight destinations from Belgium: Fly from Brussels to Sydney from $1,569 round trip Fly from Brussels to Hoedspruit from $1,759 round trip
How does Cheapflights help users find flights from Belgium?
Deals for flights from Belgium are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Belgium?
Cheapflights simply makes it quick and affordable to book flights from Belgium by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Belgium with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Belgium flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Belgium become cheaper?
Not ready to book yet? You can track prices for flights from Belgium on Cheapflights with our Price Alerts feature and get notified when better prices are available.
See more FAQs
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Belgium?
Deals for flights from Belgium are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Belgium?
Cheapflights simply makes it quick and affordable to book flights from Belgium by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Belgium with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Belgium flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Belgium become cheaper?
Not ready to book yet? You can track prices for flights from Belgium on Cheapflights with our Price Alerts feature and get notified when better prices are available.
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