Cheap flights from Sydney to Belgium from $693
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Belgium departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Sydney to Belgium
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Air China flights from Sydney to Belgium
Our best Air China deals on Sydney to Belgium flight tickets
Turkish Airlines flights from Sydney to Belgium
Our best Turkish Airlines deals on Sydney to Belgium flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from Sydney to Belgium that are best for you.
Fly from
Fly to
Route
Depart
Return
SydneyBrussels
SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National
SYDBRU
Sydney Kingsford Smith
Thu 5/11
10:40-06:40
1 stop30h 00m
Brussels Bruxelles-National
Wed 18/11
12:00-08:05
1 stop34h 05m
SydneyBrussels
SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National
SYDBRU
Sydney Kingsford Smith
Fri 30/10
10:30-06:40
1 stop30h 10m
Brussels Bruxelles-National
Mon 23/11
12:00-08:05
1 stop34h 05m
SydneyBrussels
SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National
SYDBRU
Sydney Kingsford Smith
Tue 2/2
21:35-17:15
2 stops29h 40m
Brussels Bruxelles-National
Tue 23/2
18:15-19:25
2 stops39h 10m
SydneyBrussels
SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National
SYDBRU
Sydney Kingsford Smith
Tue 2/2
21:35-17:15
2 stops29h 40m
Brussels Bruxelles-National
Mon 22/2
06:35-19:25
2 stops26h 50m
SydneyBrussels
SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National
SYDBRU
Sydney Kingsford Smith
Tue 2/2
20:40-06:40
1 stop44h 00m
Brussels Bruxelles-National
Tue 23/2
09:10-08:35
2 stops37h 25m
SydneyBrussels
SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National
SYDBRU
Sydney Kingsford Smith
Tue 2/2
20:40-06:40
1 stop44h 00m
Brussels Bruxelles-National
Mon 22/2
09:10-08:05
2 stops36h 55m
SydneyBrussels
SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National
SYDBRU
Sydney Kingsford Smith
Mon 22/2
08:05-06:50
1 stop32h 45m
Brussels Bruxelles-National
Tue 4/5
11:45-10:25
1 stop38h 40m
SydneyBrussels
SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National
SYDBRU
Sydney Kingsford Smith
Sat 24/10
21:35-07:30
1 stop42h 55m
Brussels Bruxelles-National
Sun 8/11
09:55-06:30
1 stop34h 35m
SydneyBrussels
SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National
SYDBRU
Sydney Kingsford Smith
Sat 24/10
21:35-07:30
1 stop42h 55m
Brussels Bruxelles-National
Sun 8/11
09:55-06:30
1 stop34h 35m
SydneyBrussels
SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National
SYDBRU
Sydney Kingsford Smith
Tue 2/2
19:10-06:50
1 stop45h 40m
Brussels Bruxelles-National
Tue 23/2
11:20-11:50
1 stop38h 30m
See travel insights to Belgium from
How to get the cheapest flight ticket from Sydney to Belgium
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Belgium?
In general, February is the cheapest month to fly from Sydney to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,571. If you aren’t able to travel to Belgium during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,623.
How far in advance should I book a flight from Sydney to Belgium?
You are more likely to see cheaper flights to Belgium from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $1,952 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Sydney for as low as $1,508 on momondo.
What is the cheapest airline that flies from Sydney Kingsford Smith to Belgium?
Air China, Etihad Airways, and Juneyao Airlines are the most popular carriers operating from Sydney Kingsford Smith to Belgium
Which airlines fly to Belgium?
Cathay Pacific, Qatar Airways and Thai Airways are the top three most popular airlines that fly to Belgium from Sydney according to our data. Cathay Pacific is the first choice among our users, with 27% of people opting to fly with this airline when travelling to Belgium. Keep in mind that there are 8 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.
Cheap Sydney to Belgium flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Belgium
Frequently asked questions about flying from Sydney to Belgium
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Belgium?
Prices for flights from Sydney Kingsford Smith Airport to Belgium were last updated today.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Belgium?
As of October 2026, there are 8 operators available to choose from for flights from Sydney Kingsford Smith Airport to Belgium.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Belgium?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Belgium.
What documentation or ID do you need to fly to Belgium?
The required travel and health documents for your Belgium trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Sydney to Belgium
Compare and see reviews for airlines that fly from Sydney to Belgium with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,109 | Free cancellation | Rating 7.4 4,452 reviews | |||
| PriceFrom $1,159 | Free cancellation | Rating 7.3 1,542 reviews | |||
| PriceFrom $1,287 | Free cancellation | Rating 7.5 166 reviews | |||
| PriceFrom $1,426 | Free cancellation | Rating 8.2 1,623 reviews | |||
| PriceFrom $1,480 | Free cancellation | Rating 7.6 1,513 reviews | |||
| PriceFrom $1,850 | Free cancellation | Rating 7.9 427 reviews | |||
| PriceFrom $1,858 | Free cancellation | Rating 7.3 3,719 reviews | |||
| PriceFrom $2,035 | Free cancellation | Rating 8.1 3,677 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Sydney to Belgium?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Belgium. momondo saves you time and could save you money on your trip.
Can I find flights from Sydney to Belgium with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Sydney to Belgium flights to just show those with flexible booking policies.
How can momondo help me find flights from Sydney to Belgium?
Once all potential Sydney to Belgium flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Sydney to Belgium right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Belgium, momondo offers a useful price alert feature which will track prices for flights to Belgium from Sydney and alert you when they change.