Cheap flights from Sydney to Brussels Bruxelles-National Airport from $665

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BRU
27 Aug — 3 Sep1
1 adult

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Brussels Bruxelles-National are usually found in November or October, booked 32 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Sydney to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Bruxelles-National (BRU). 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 22 August 2025.

Round-trip from

$1,521

One-way from

$665

Popular in

December

Cheapest in

November

Average price

$2,188
Singapore Airlines
  • Singapore Airlines
  • 29/10-20/11
  • 2 total stops
  • 63h 10m total
  • Sydney to Brussels
14/10
  • 14/10
  • 3 total stops
  • 52h 00m total
  • Sydney to Brussels
Highest demand for flights based on searches. 3% potential increase in price ($126 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($67 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Sydney to Bruxelles-National

Cheapest flights from Sydney to Bruxelles-National
Explore the most affordable flight options available from Sydney to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Wed 29/1016:10SYD - BRU
1 stop24h 40mSingapore Airlines
Thu 20/1111:20BRU - SYD
1 stop38h 30mSingapore Airlines
Deal found 21/8$1,521
Mon 8/914:05SYD - BRU
1 stop25h 15mCathay Pacific
Tue 23/913:25BRU - SYD
1 stop22h 45mCathay Pacific
Deal found 22/8$1,577
Sun 7/907:40SYD - BRU
1 stop31h 40mCathay Pacific
Tue 16/913:25BRU - SYD
1 stop22h 45mCathay Pacific
Deal found 20/8$1,697
Wed 29/1020:05SYD - BRU
2 stops28h 00mMultiple Airlines
Thu 20/1111:20BRU - SYD
1 stop45h 30mMultiple Airlines
Deal found 21/8$1,704
Mon 8/909:00SYD - BRU
2 stops30h 20mMultiple Airlines
Tue 23/913:25BRU - SYD
1 stop37h 25mMultiple Airlines
Deal found 21/8$1,848
Thu 4/921:00SYD - BRU
2 stops43h 10mHainan Airlines
Tue 16/913:20BRU - SYD
2 stops40h 40mHainan Airlines
Deal found 20/8$1,858
Mon 6/1010:20SYD - BRU
2 stops30h 30mAir Canada
Mon 13/1009:40BRU - SYD
2 stops37h 40mAir Canada
Deal found 21/8$1,899

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Bruxelles-National 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 22 August 2025.
Use the filters below to find and compare flights from Sydney to Brussels Bruxelles-National Airport that are best for you.

Fly from

Sydney

Fly to

Bruxelles-National

Route

Depart

Return

Price

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Wed 29/10

16:10-06:50

1 stop24h 40m

Brussels Bruxelles-National

Thu 20/11

11:20-11:50

1 stop38h 30m

$1,521

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 8/9

14:05-07:20

1 stop25h 15m

Brussels Bruxelles-National

Tue 23/9

13:25-20:10

1 stop22h 45m

$1,577

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 7/9

07:40-07:20

1 stop31h 40m

Brussels Bruxelles-National

Tue 16/9

13:25-20:10

1 stop22h 45m

$1,697

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 7/9

07:40-07:20

1 stop31h 40m

Brussels Bruxelles-National

Thu 18/9

13:25-20:10

1 stop22h 45m

$1,697

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 7/9

07:40-07:20

1 stop31h 40m

Brussels Bruxelles-National

Mon 15/9

13:25-20:10

1 stop22h 45m

$1,697

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Wed 29/10

20:05-14:05

2 stops28h 00m

Brussels Bruxelles-National

Thu 20/11

11:20-18:50

1 stop45h 30m

$1,704

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 8/9

09:00-07:20

2 stops30h 20m

Brussels Bruxelles-National

Tue 23/9

13:25-10:50

1 stop37h 25m

$1,848

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 14/10

13:50-08:50

3 stops52h 00m

$665

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sat 18/10

21:25-20:25

3 stops56h 00m

$682

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Wed 15/10

21:20-13:05

3 stops48h 45m

$724

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 15 results
1
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Best time to book a flight from Sydney to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National 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 Bruxelles-National Airport

How far ahead should I book a flight from Sydney to Brussels Bruxelles-National Airport?

Use this chart to determine the optimal time to book a return flight from Sydney to Bruxelles-National. Price data was last updated on 8 August 2025.

The price you pay for your flight from Sydney to Brussels Bruxelles-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 32 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 Bruxelles-National Airport?

Currently, November is the cheapest month in which you can book a flight from Sydney to Brussels Bruxelles-National Airport (average of $981). Flying from Sydney to Brussels Bruxelles-National Airport in December is currently the most expensive (average of $1,607). 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 Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 August 2025.

A simple way to save on the total cost of your ticket is to fly from Sydney to Brussels Bruxelles-National Airport 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 Bruxelles-National Airport?

Use this chart to determine the cheapest time to fly return from Sydney to Bruxelles-National. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Brussels Bruxelles-National Airport 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.

How much does it cost for a return flight from Sydney to Brussels Bruxelles-National Airport?

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. 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 Bruxelles-National. Reviews last updated 22 August 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, andThai Airways from Sydney to Brussels Bruxelles-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Bruxelles-National. 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 Bruxelles-National?

    Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Brussels Bruxelles-National. You should not have trouble finding flights to Brussels Bruxelles-National from Kingsford Smith; the airport handles an average of 0 outbound flights to Brussels Bruxelles-National per day. You should also have plenty of airline options to choose from since 11 airlines have flights from the Sydney airport to Brussels Bruxelles-National. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

  • How long is the flight from Sydney to Brussels Bruxelles-National Airport?

    There are many flights that can get you from Sydney to Brussels Bruxelles-National Airport in 24h 40m. Fly via Singapore Airlines or Cathay Pacific to get the fastest option. There are 16726 km between Sydney and Brussels Bruxelles-National Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Sydney to Brussels Bruxelles-National Airport round-trip?

    Turkish Airlines, at $1,331, was found to be the cheapest airline from Sydney to Brussels Bruxelles-National Airport.Alternate airlines to your destination round-trip include Japan Airlines and Etihad Airways. Turkish Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Sydney to Bruxelles-National that include hotel bookings?

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

  • How can I find direct flights from Sydney to Bruxelles-National?

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

  • Can I find deals for business class flights from Sydney to Bruxelles-National?

    Yes. Cheapflights offers flight deals from Sydney to Bruxelles-National 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 Bruxelles-National Airport?

    Currently, November is the cheapest month in which you can book a flight from Sydney to Brussels Bruxelles-National Airport (average of $981). Flying from Sydney to Brussels Bruxelles-National Airport in December is currently the most expensive (average of $1,607). 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

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Fly from Sydney to Bruxelles-National on these airlines

Choose from the following airlines for your flight from Sydney to Bruxelles-National. Flights are based on user searches made on Cheapflights and were last updated on 22 August 2025.

Top 10 airlines flying from Sydney to Bruxelles-National

Discover the top 10 airlines that operate flights from Sydney to Bruxelles-National. 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 22 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,331Average$1,478FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Japan AirlinesCheapest$1,445Average$1,954FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Etihad AirwaysCheapest$1,462Average$2,094FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Singapore AirlinesCheapest$1,477Average$1,795FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,499Average$1,750FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$1,529Average$2,046FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest$1,720Average$1,913FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest$1,725Average$1,977FlexibilityNo cancel feeOn-time76%
Search Finnair flights
EmiratesCheapest$1,857Average$2,453FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest$1,877Average$2,146FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to Bruxelles-National?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Bruxelles-National. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Bruxelles-National?

Cheapflights helps you find that perfect flight to Bruxelles-National from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Sydney to Bruxelles-National with no change fees?

Need flexible booking options for your flight to Bruxelles-National from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Bruxelles-National become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bruxelles-National from Sydney today and book when prices fit your budget.

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