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Cheap flights from Sydney to Brussels from $763

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BRU
3 Jun — 10 Jun1
1 adult

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

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 May 2025.

Round-trip from

$1,865

One-way from

$763

Popular in

December

Cheapest in

November

Average price

$1,823
Finnair
  • Finnair
  • 1/9-11/9
  • 4 total stops
  • 56h 10m total
  • Sydney to Brussels
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12/7
  • 12/7
  • 2 total stops
  • 48h 20m total
  • Sydney to Brussels
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($167 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($68 potential savings vs. average return price).
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Average for round-trip flights in May 2025
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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 29 May 2025.

Tue 4/1119:10SYD - BRU
1 stop45h 40mSingapore Airlines
Mon 10/1111:20BRU - SYD
1 stop38h 30mSingapore Airlines
Deal found 29/5$1,660
Tue 4/1111:15SYD - BRU
2 stops32h 10mFinnair
Mon 10/1119:10BRU - SYD
2 stops25h 45mFinnair
Deal found 29/5$1,827
Wed 3/920:55SYD - BRU
2 stops48h 30mTurkish Airlines
Sat 13/907:15BRU - SYD
2 stops27h 45mTurkish Airlines
Deal found 28/5$1,932
Wed 3/907:40SYD - BRU
1 stop31h 40mCathay Pacific
Sat 13/913:25BRU - SYD
1 stop37h 25mCathay Pacific
Deal found 28/5$1,949
Mon 11/821:30SYD - BRU
1 stop42h 00mEtihad Airways
Fri 29/810:55BRU - SYD
1 stop35h 15mEtihad Airways
Deal found 28/5$1,971
Mon 11/820:45SYD - BRU
2 stops32h 35mMultiple Airlines
Fri 29/813:30BRU - SYD
2 stops34h 20mMultiple Airlines
Deal found 28/5$2,021
Tue 4/1111:20SYD - BRU
2 stops30h 35mAir Canada
Mon 10/1110:00BRU - SYD
3 stops37h 35mAir Canada
Deal found 29/5$2,036
Mon 1/910:00SYD - BRU
1 stop29h 40mThai Airways
Fri 26/913:30BRU - SYD
1 stop23h 00mThai Airways
Deal found 28/5$2,106
Sat 21/621:00SYD - BRU
2 stops43h 10mHainan Airlines
Sun 13/713:20BRU - SYD
2 stops40h 55mHainan Airlines
Deal found 28/5$2,198
Mon 2/620:30SYD - BRU
2 stops43h 00mChina Eastern
Thu 31/711:35BRU - SYD
2 stops41h 00mChina Eastern
Deal found 29/5$2,204
Thu 29/514:50SYD - BRU
2 stops30h 30mEmirates
Sun 3/821:45BRU - SYD
1 stop24h 20mEmirates
Deal found 29/5$2,545
Mon 22/1211:10SYD - BRU
3 stops33h 00mKLM
Mon 12/114:45BRU - SYD
3 stops34h 00mKLM
Deal found 28/5$2,806

Cheapflights Fare Finder

Customise your flight search to find flights from Sydney to Brussels that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 29 May 2025.
Use the filters below to find and compare flights from Sydney to Brussels that are best for you.

Fly from

Sydney

Fly to

Brussels

Route

Depart

Return

Price

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 4/11

19:10-06:50

1 stop45h 40m

Brussels Bruxelles-National

Mon 10/11

11:20-11:50

1 stop38h 30m

$1,660

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 4/11

11:15-09:25

2 stops32h 10m

Brussels Bruxelles-National

Mon 10/11

19:10-06:55

2 stops25h 45m

$1,827

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Wed 3/9

20:55-13:25

2 stops48h 30m

Brussels Bruxelles-National

Sat 13/9

07:15-19:00

2 stops27h 45m

$1,932

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

$1,949

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 11/8

21:30-07:30

1 stop42h 00m

Brussels Bruxelles-National

Fri 29/8

10:55-06:10

1 stop35h 15m

$1,971

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 11/8

20:45-21:20

2 stops32h 35m

Brussels Bruxelles-National

Fri 29/8

13:30-07:50

2 stops34h 20m

$2,021

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 4/11

11:20-07:55

2 stops30h 35m

Brussels Bruxelles-National

Mon 10/11

10:00-09:35

3 stops37h 35m

$2,036

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 1/9

10:00-07:40

1 stop29h 40m

Brussels Bruxelles-National

Fri 26/9

13:30-20:30

1 stop23h 00m

$2,106

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sat 21/6

21:00-08:10

2 stops43h 10m

Brussels Bruxelles-National

Sun 13/7

13:20-14:15

2 stops40h 55m

$2,198

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Wed 2/7

17:45-14:40

2 stops28h 55m

Brussels Bruxelles-National

Sun 6/7

16:10-06:15

1 stop30h 05m

$2,929

Flights are sorted by cheapest return flights first.

Deals found on 28/5

Showing 1-10 of 16 results
1
2

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?

Use this chart to determine the optimal time to book a return flight from Sydney to Brussels. Price data was last updated on 23 May 2025.

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 $1,667). 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?

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 29 May 2025.

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?

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

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

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

Plan your trip to Brussels by taking into account the average temperature totals 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 insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated 29 May 2025.
Get a feel of what it's like to fly with Singapore Airlines, KLM and Thai Airways 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.
Singapore Airlines
8.1
Very Good
1,299 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very Good
1,299 reviews
Singapore Airlines
8.1
Very Good
1,299 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
KLM
7.8
Good
1,351 reviews
Singapore Airlines
8.1
Very Good
1,299 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Thai Airways
7.7
Good
333 reviews
Singapore Airlines
8.1
Very Good
1,299 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Finnair
7.6
Good
1,285 reviews
Singapore Airlines
8.1
Very Good
1,299 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Cathay Pacific
7.5
Good
877 reviews
Singapore Airlines
8.1
Very Good
1,299 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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?

    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 $1,865, Finnair will fly you from Sydney to Brussels and back. In addition to Finnair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Turkish Airlines and Cathay Pacific - these airlines can fly you to your destination from $1,932 and $1,949, respectively. These flights start at 6% 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 $906. Thai Airways flights start at $1,015 while deals on Air Canada start at $1,352 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 $1,667). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Bruxelles-National flights
Coolangatta to Bruxelles-National flights

Top 10 airlines flying from Sydney to Brussels

Discover the top 10 airlines that operate flights from Sydney to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 29 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,330Average$1,476FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest$1,433Average$2,054FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Japan AirlinesCheapest$1,443Average$1,941FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Singapore AirlinesCheapest$1,452Average$1,810FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China EasternCheapest$1,469Average$1,552FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Cathay PacificCheapest$1,497Average$1,748FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$1,528Average$2,025FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest$1,717Average$1,911FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest$1,727Average$1,975FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Thai AirwaysCheapest$1,861Average$2,128FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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 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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