What are the cheapest airlines flying from Sydney to Brussels round-trip?

Currently priced at $1,902, Cathay Pacific will fly you from Sydney to Brussels and back. In addition to Cathay Pacific, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Hainan Airlines and Turkish Airlines - these airlines can fly you to your destination from $1,912 and $1,913, respectively. These flights start at 3% lower than the current average price 3 months from now. Find deals

What are the cheapest airlines to fly from Sydney to Brussels one-way?

To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $915. Turkish Airlines flights start at $1,251 while deals on Juneyao Airlines start at $1,314 one-way. Find deals

What are the most popular airlines that fly from Sydney to Brussels?

Finnair, British Airways and Cathay Pacific are the most popular airlines when flying from Sydney to Brussels.

What is the cheapest day to fly return from Sydney to Brussels?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Brussels. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Sydney to Brussels?

Find a great deal and save up to 53% by booking at least 45 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Sydney to Brussels within the next two weeks, with the cheapest ticket starting at $1,918.

What is the cheapest month to fly from Sydney to Brussels?

Flights from Sydney to Brussels lean towards being more expensive in December. Prices are generally better when you fly from Sydney to Brussels in November, with the cheapest ticket starting at $1,497.

What airport do you fly from for flights from Sydney to Brussels?

For a flight from Sydney to Brussels, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city. Kingsford Smith is the only Sydney airport and it handles 0 outbound flights to Brussels per day. 12 airlines have flights to Brussels from Sydney Kingsford Smith on a regular basis.

Can I find deals for flights from Sydney to Brussels that include hotel bookings?

Yes. In addition to deals on Sydney to Brussels flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sydney to Brussels?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Brussels.

Can I find deals for business class flights from Sydney to Brussels?

Yes. Cheapflights offers flight deals from Sydney to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$789+ Flights from Sydney to Brussels

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Brussels are usually found in November or February, booked 44 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Sydney to Brussels

Round-trip from	$1,902
One-way from	$789
Popular in	December
Cheapest in	November
Average price	$2,320

Cathay Pacific
3/9-13/9
2 total stops
69h 05m total
Sydney to Brussels

Search Deals

10/7
3 total stops
42h 15m total
Sydney to Brussels

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($183 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($70 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Sydney to Brussels

Cheapest flights from Sydney to Brussels
Explore the most affordable flight options available from Sydney to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Wed 3/907:40SYD - BRU

1 stop31h 40mCathay Pacific

Sat 13/913:25BRU - SYD

1 stop37h 25mCathay Pacific

Deal found 11/6$1,902

Sat 2/821:00SYD - BRU

2 stops43h 10mHainan Airlines

Sun 31/813:20BRU - SYD

2 stops40h 55mHainan Airlines

Deal found 9/6$1,912

Fri 10/1021:55SYD - BRU

2 stops28h 55mTurkish Airlines

Sun 9/1118:30BRU - SYD

2 stops39h 20mTurkish Airlines

Deal found 10/6$1,913

Mon 13/1015:50SYD - BRU

1 stop24h 35mQatar Airways

Wed 12/1114:55BRU - SYD

1 stop29h 55mQatar Airways

Deal found 10/6$1,927

Mon 13/1015:40SYD - BRU

2 stops27h 25mBritish Airways

Sat 15/1114:45BRU - SYD

2 stops30h 10mBritish Airways

Deal found 10/6$1,941

Mon 1/912:45SYD - BRU

2 stops28h 35mFinnair

Sat 13/919:05BRU - SYD

2 stops26h 05mFinnair

Deal found 10/6$1,944

Sat 2/821:30SYD - BRU

1 stop42h 00mEtihad Airways

Sun 31/810:55BRU - SYD

1 stop22h 00mEtihad Airways

Deal found 9/6$1,952

Mon 1/915:00SYD - BRU

1 stop24h 55mSingapore Airlines

Thu 11/912:10BRU - SYD

1 stop23h 05mSingapore Airlines

Deal found 11/6$1,968

Tue 26/819:40SYD - BRU

2 stops31h 30mMultiple Airlines

Tue 16/906:50BRU - SYD

3 stops39h 20mMultiple Airlines

Deal found 10/6$2,004

Sat 22/1111:50SYD - BRU

2 stops29h 25mUnited Airlines

Sun 21/1211:55BRU - SYD

2 stops56h 25mUnited Airlines

Deal found 11/6$2,050

Sat 22/1111:20SYD - BRU

2 stops30h 35mAir Canada

Sun 21/1209:05BRU - SYD

3 stops38h 30mAir Canada

Deal found 11/6$2,123

Mon 1/910:00SYD - BRU

1 stop29h 40mThai Airways

Fri 26/913:30BRU - SYD

1 stop23h 00mThai Airways

Deal found 9/6$2,183

Best flights from Sydney to Brussels
Discover carefully curated flight deals from Sydney to Brussels that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 June 2025.

Wed 3/907:40SYD - BRU

1 stop31h 40mCathay Pacific

Sat 13/913:25BRU - SYD

1 stop37h 25mCathay Pacific

Deal found 11/6$1,902

Sat 2/821:00SYD - BRU

2 stops43h 10mHainan Airlines

Sun 31/813:20BRU - SYD

2 stops40h 55mHainan Airlines

Deal found 9/6$1,912

Fri 10/1021:55SYD - BRU

2 stops28h 55mTurkish Airlines

Mon 10/1118:30BRU - SYD

2 stops39h 20mTurkish Airlines

Deal found 10/6$1,913

Mon 13/1015:50SYD - BRU

1 stop24h 35mQatar Airways

Wed 12/1114:55BRU - SYD

1 stop29h 55mQatar Airways

Deal found 10/6$1,927

Mon 13/1015:40SYD - BRU

2 stops27h 25mBritish Airways

Mon 10/1111:50BRU - SYD

2 stops33h 05mBritish Airways

Deal found 10/6$1,941

Mon 1/912:45SYD - BRU

2 stops28h 35mFinnair

Sat 13/919:05BRU - SYD

2 stops26h 05mFinnair

Deal found 10/6$1,944

Sat 2/821:30SYD - BRU

1 stop42h 00mEtihad Airways

Sun 31/810:55BRU - SYD

1 stop22h 00mEtihad Airways

Deal found 9/6$1,952

Mon 1/915:00SYD - BRU

1 stop24h 55mSingapore Airlines

Thu 11/912:10BRU - SYD

1 stop23h 05mSingapore Airlines

Deal found 11/6$1,968

Tue 26/819:40SYD - BRU

2 stops31h 30mMultiple Airlines

Tue 16/906:50BRU - SYD

3 stops39h 20mMultiple Airlines

Deal found 10/6$2,004

Sat 22/1111:50SYD - BRU

2 stops29h 25mUnited Airlines

Sun 21/1211:55BRU - SYD

2 stops56h 25mUnited Airlines

Deal found 11/6$2,050

Sat 22/1111:20SYD - BRU

2 stops30h 35mAir Canada

Sun 21/1209:05BRU - SYD

3 stops38h 30mAir Canada

Deal found 11/6$2,123

Mon 1/910:00SYD - BRU

1 stop29h 40mThai Airways

Fri 26/913:30BRU - SYD

1 stop23h 00mThai Airways

Deal found 9/6$2,183

Last-minute flights from Sydney to Brussels
Discover last-minute flight deals from Sydney to Brussels. Data last updated 12 June 2025 and is based on user searches.

Fri 20/611:00SYD - BRU

2 stops30h 50mTurkish Airlines

Wed 9/714:25BRU - SYD

2 stops44h 35mTurkish Airlines

Deal found 10/6$2,254

Fri 20/609:15SYD - BRU

2 stops30h 15mMultiple Airlines

Wed 9/710:55BRU - SYD

2 stops36h 55mMultiple Airlines

Deal found 10/6$2,266

Fri 20/608:55SYD - BRU

2 stops56h 55mJapan Airlines

Wed 9/719:05BRU - SYD

2 stops51h 15mJapan Airlines

Deal found 10/6$2,489

Fri 20/614:50SYD - BRU

1 stop24h 50mThai Airways

Wed 9/713:30BRU - SYD

1 stop23h 00mThai Airways

Deal found 11/6$2,687

Fri 20/609:20SYD - BRU

2 stops30h 30mAir Canada

Wed 9/708:55BRU - SYD

3 stops38h 25mAir Canada

Deal found 11/6$4,556

Sat 28/614:50SYD - BRU

2 stops27h 00mKLM

Wed 13/815:05BRU - SYD

2 stops30h 05mKLM

Deal found 10/6$2,742

Wed 2/710:20SYD - BRU

2 stops31h 00mFinnair

Sun 6/719:05BRU - SYD

2 stops26h 05mFinnair

Deal found 11/6$2,590

Wed 2/715:40SYD - BRU

1 stop23h 50mEtihad Airways

Sun 6/710:55BRU - SYD

1 stop22h 00mEtihad Airways

Deal found 11/6$2,854

Wed 2/717:45SYD - BRU

2 stops28h 55mQatar Airways

Sun 6/716:10BRU - SYD

1 stop30h 05mQatar Airways

Deal found 11/6$2,911

Thu 3/708:15SYD - BRU

1 stop31h 15mJuneyao Airlines

Sun 3/812:05BRU - SYD

1 stop34h 10mJuneyao Airlines

Deal found 10/6$2,649

Sun 6/713:05SYD - BRU

2 stops28h 35mMalaysia Airlines

Sat 2/815:05BRU - SYD

2 stops34h 55mMalaysia Airlines

Deal found 10/6$3,180

Thu 24/721:00SYD - BRU

2 stops43h 10mHainan Airlines

Tue 29/712:00BRU - SYD

2 stops42h 15mHainan Airlines

Deal found 11/6$2,028

One-way flights from Sydney to Brussels
Search for one-way flight options from Sydney to Brussels. Find affordable one-way fares based on user searches. Data last updated 12 June 2025.

Thu 10/721:15SYD - BRU

3 stops42h 15mMultiple Airlines

Deal found 11/6$789

Mon 14/715:40SYD - BRU

1 stop23h 50mEtihad Airways

Deal found 10/6$915

Wed 27/820:55SYD - BRU

2 stops28h 30mTurkish Airlines

Deal found 11/6$1,251

Sat 30/808:15SYD - BRU

1 stop31h 15mJuneyao Airlines

Deal found 11/6$1,314

Thu 26/610:00SYD - BRU

1 stop29h 40mThai Airways

Deal found 10/6$1,325

Wed 27/820:45SYD - BRU

1 stop25h 55mVirgin Australia

Deal found 11/6$1,376

Mon 25/814:50SYD - BRU

1 stop31h 50mQatar Airways

Deal found 10/6$1,454

Thu 28/806:00SYD - BRU

1 stop39h 20mEmirates

Deal found 11/6$1,511

Sat 30/811:00SYD - BRU

2 stops35h 15mSingapore Airlines

Deal found 11/6$1,594

Fri 29/806:00SYD - BRU

1 stop39h 20mQantas Airways

Deal found 11/6$1,614

Fri 29/810:10SYD - BRU

1 stop29h 10mCathay Pacific

Deal found 10/6$1,778

Sun 24/811:45SYD - BRU

3 stops29h 55mKLM

Deal found 11/6$3,436

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Wed 3/9

07:40-07:20

1 stop31h 40m

Brussels Bruxelles-National

Sat 13/9

13:25-10:50

1 stop37h 25m

$1,902

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sat 2/8

21:00-08:10

2 stops43h 10m

Brussels Bruxelles-National

Sun 31/8

13:20-14:15

2 stops40h 55m

$1,912

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Fri 10/10

21:55-17:50

2 stops28h 55m

Brussels Bruxelles-National

Fri 14/11

11:35-19:50

2 stops46h 15m

$1,913

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 13/10

15:50-07:25

1 stop24h 35m

Brussels Bruxelles-National

Wed 12/11

14:55-06:50

1 stop29h 55m

$1,927

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 13/10

15:40-10:05

2 stops27h 25m

Brussels Bruxelles-National

Mon 10/11

11:50-06:55

2 stops33h 05m

$1,941

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 1/9

12:45-09:20

2 stops28h 35m

Brussels Bruxelles-National

Sat 13/9

19:05-05:10

2 stops26h 05m

$1,944

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sat 2/8

21:30-07:30

1 stop42h 00m

Brussels Bruxelles-National

Sun 31/8

10:55-16:55

1 stop22h 00m

$1,952

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 1/9

15:00-07:55

1 stop24h 55m

Brussels Bruxelles-National

Thu 11/9

12:10-19:15

1 stop23h 05m

$1,968

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 26/8

19:40-19:10

2 stops31h 30m

Brussels Bruxelles-National

Tue 16/9

06:50-06:10

3 stops39h 20m

$2,004

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sat 22/11

11:50-07:15

2 stops29h 25m

Brussels Bruxelles-National

Sun 21/12

11:55-06:20

2 stops56h 25m

$2,050

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 29 results

Best time to book a flight from Sydney to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Sydney with our price prediction graph.

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.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Brussels

How far ahead should I book a flight from Sydney to Brussels?

The price you pay for your flight from Sydney to Brussels may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sydney to Brussels?

Currently, November is the cheapest month in which you can book a flight from Sydney to Brussels (average of $981). Flying from Sydney to Brussels in December is currently the most expensive (average of $1,653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to BRU?

A simple way to save on the total cost of your ticket is to fly from Sydney to Brussels in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Sydney to Brussels?

Travellers seeking maximum savings on their Sydney to Brussels flight should consider departing on Monday evenings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Brussels by month

In terms of precipitation, rainfall in Brussels ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Brussels when rainfall is around 40.0 mm.

Temperature in Brussels by month

If weather is an important factor for your trip to Brussels, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

Reviews of airlines servicing Brussels

Get a feel of what it's like to fly with Emirates, Hainan Airlines and Singapore Airlines from Sydney to Brussels by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,264 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Emirates

8.1

Very Good

3,264 reviews

Emirates

8.1

Very Good

3,264 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Hainan Airlines

8.1

Very Good

39 reviews

Emirates

8.1

Very Good

3,264 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Singapore Airlines

8.1

Very Good

1,302 reviews

Emirates

8.1

Very Good

3,264 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

KLM

7.8

Good

1,358 reviews

Emirates

8.1

Very Good

3,264 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Thai Airways

7.7

Good

335 reviews

Emirates

8.1

Very Good

3,264 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Related info for your journey

What airport do you fly from for flights from Sydney to Brussels?
For a flight from Sydney to Brussels, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city. Kingsford Smith is the only Sydney airport and it handles 0 outbound flights to Brussels per day. 12 airlines have flights to Brussels from Sydney Kingsford Smith on a regular basis.
What are the cheapest airlines flying from Sydney to Brussels round-trip?
Currently priced at $1,902, Cathay Pacific will fly you from Sydney to Brussels and back. In addition to Cathay Pacific, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Hainan Airlines and Turkish Airlines - these airlines can fly you to your destination from $1,912 and $1,913, respectively. These flights start at 3% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Sydney to Brussels one-way?
To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $915. Turkish Airlines flights start at $1,251 while deals on Juneyao Airlines start at $1,314 one-way.
Can I find deals for flights from Sydney to Brussels that include hotel bookings?
Yes. In addition to deals on Sydney to Brussels flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Brussels?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Brussels.
Can I find deals for business class flights from Sydney to Brussels?
Yes. Cheapflights offers flight deals from Sydney to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to Brussels?
Currently, November is the cheapest month in which you can book a flight from Sydney to Brussels (average of $981). Flying from Sydney to Brussels in December is currently the most expensive (average of $1,653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Sydney to Brussels

Sydney to Bruxelles-National flights

Coolangatta to Bruxelles-National flights

Complete your trip

Brussels car hire

Brussels Bruxelles-National Airport car hire

Charleroi Brussels Airport car hire

Antwerp Deurne Airport car hire

Ostende-Bruges Airport car hire

Liège Bierset Airport car hire

Saint-Gilles car hire

Etterbeek car hire

Top 10 airlines flying from Sydney to Brussels

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$1,313	Average$1,458	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Cathay Pacific	Cheapest$1,371	Average$1,678	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Etihad Airways	Cheapest$1,415	Average$2,057	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Japan Airlines	Cheapest$1,426	Average$1,917	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Singapore Airlines	Cheapest$1,435	Average$1,788	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
China Eastern	Cheapest$1,451	Average$1,453	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Qatar Airways	Cheapest$1,509	Average$2,009	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
British Airways	Cheapest$1,696	Average$1,888	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest$1,705	Average$1,951	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Thai Airways	Cheapest$1,838	Average$2,101	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney to Brussels?

Cheapflights makes it easy to find Sydney to Brussels flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Brussels?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Brussels for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sydney to Brussels with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Brussels, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sydney to Brussels become cheaper?

Yes, Cheapflights offers price alerts on Sydney to Brussels flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sydney to Brussels from $789

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Brussels are usually found in November or February, booked 44 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Sydney to Brussels

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Brussels

Cheapest flights from Sydney to BrusselsExplore the most affordable flight options available from Sydney to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Explore the most affordable flight options available from Sydney to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Brussels that are best for you.

Best time to book a flight from Sydney to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Brussels

How far ahead should I book a flight from Sydney to Brussels?

Use this chart to determine the optimal time to book a return flight from Sydney to Brussels. Price data was last updated on 9 June 2025.

What is the cheapest month to book a flight from Sydney to Brussels?

What is the cheapest time of day to fly from SYD to BRU?

Find hourly flight availability from Sydney to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

What is the cheapest day to fly from Sydney to Brussels?

Use this chart to determine the cheapest time to fly return from Sydney to Brussels. Price data was last updated on 2 June 2024.

Rainfall in Brussels by month

Plan your trip to Brussels by taking into account the average rainfall totals by month.

Temperature in Brussels by month

Plan your trip to Brussels by taking into account the average temperature totals by month.

Reviews of airlines servicing Brussels

Get a feel of what it's like to fly with Emirates, Hainan Airlines and Singapore Airlines from Sydney to Brussels by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Sydney to Brussels?

What are the cheapest airlines flying from Sydney to Brussels round-trip?

What are the cheapest airlines to fly from Sydney to Brussels one-way?

Can I find deals for flights from Sydney to Brussels that include hotel bookings?

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Cheapest flights from Sydney to Brussels
Explore the most affordable flight options available from Sydney to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.