$658 Find Cheap Flights from Belgium to Australia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belgium to Australia departing on 19/8. 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.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Belgium to Australia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belgium to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belgium to Australia

Tue, 8 Sep - Fri, 9 Oct
Multiple Airlines Logo
13:25 - 04:20
BRU
-
PER
32h 55m
2 stops
Multiple Airlines Logo
04:45 - 08:20
PER
-
BRU
33h 35m
2 stops
$1,473Multiple Airlines
Mon, 31 Aug - Sat, 3 Oct
Multiple Airlines Logo
07:20 - 01:55
BRU
-
PER
36h 35m
2 stops
Multiple Airlines Logo
12:30 - 10:10
PER
-
BRU
27h 40m
2 stops
$1,514Multiple Airlines
Thu, 3 Sep - Sun, 13 Sep
Multiple Airlines Logo
13:25 - 03:45
BRU
-
PER
32h 20m
2 stops
Multiple Airlines Logo
04:45 - 08:20
PER
-
BRU
33h 35m
2 stops
$1,522Multiple Airlines
Tue, 8 Dec - Thu, 11 Feb
Turkish Airlines Logo
18:15 - 08:10
BRU
-
ADL
28h 25m
2 stops
Turkish Airlines Logo
11:00 - 14:15
ADL
-
BRU
36h 45m
2 stops
$1,553Turkish Airlines
Sun, 6 Dec - Thu, 11 Feb
Turkish Airlines Logo
15:15 - 08:10
BRU
-
ADL
31h 25m
2 stops
Turkish Airlines Logo
11:00 - 22:20
ADL
-
BRU
44h 50m
2 stops
$1,556Turkish Airlines
Sat, 5 Dec - Fri, 22 Jan
Etihad Airways Logo
09:55 - 17:00
BRU
-
MEL
21h 05m
1 stop
Etihad Airways Logo
18:20 - 06:30
MEL
-
BRU
22h 10m
1 stop
$1,738Etihad Airways
Thu, 20 Aug - Sat, 5 Sep
Etihad Airways Logo
10:55 - 15:50
BRU
-
MEL
20h 55m
1 stop
Etihad Airways Logo
17:20 - 07:05
MEL
-
BRU
21h 45m
1 stop
$1,745Etihad Airways
Tue, 8 Sep - Tue, 15 Sep
Hainan Airlines Logo
12:00 - 14:25
BRU
-
SYD
42h 25m
2 stops
Hainan Airlines Logo
21:00 - 06:50
SYD
-
BRU
41h 50m
2 stops
$1,782Hainan Airlines
Thu, 5 Nov - Fri, 5 Feb
Singapore Airlines Logo
11:20 - 17:20
BRU
-
CNS
21h 00m
1 stop
Singapore Airlines Logo
18:20 - 06:50
CNS
-
BRU
21h 30m
1 stop
$2,687Singapore Airlines
Thu, 5 Nov - Fri, 5 Feb
Singapore Airlines Logo
11:20 - 17:20
BRU
-
CNS
21h 00m
1 stop
Singapore Airlines Logo
18:20 - 06:50
CNS
-
BRU
21h 30m
1 stop
$2,691Singapore Airlines
Booking Insights

KAYAK's insights & trends for flights to Australia

Get data-powered insights and trends into flights to Australia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Belgium to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Belgium to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Belgium to Australia is May, when tickets cost $1,002 (return) on average. On the other hand, the most expensive months are July and October, when the average cost of round-trip tickets is $1,912 and $1,479 respectively.

How far in advance should I book a flight from Belgium to Australia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Belgium to Australia, you should book around 4 weeks before departure, which saves you about 15% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low season

June

Cheapest flight

$658
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Brussels to Perth

FAQs for booking flights from Belgium to Australia

  • How does KAYAK find such low prices on flights from Belgium to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belgium to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belgium to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belgium to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Belgium to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Belgium to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belgium to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Belgium to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Belgium to Australia

 
Need help choosing which airline to fly with from Belgium to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Thai AirwaysOverall score based on 411 reviews
8.0Boarding
8.4Crew
7.7Comfort
6.9Entertainment
7.5Food
Airline reviews

Gate and boarding processes were handled smoothly and efficiently. Both (connecting) flights departed and arrived on time. The cabin crew seemed anxious and a bit stressed/rushed. Food service was OK, but the hot food dishes were poor quality.

8.0 ExcellentPeter, May 2026
KTI - LHR
Read more Thai Airways reviews

Gate and boarding processes were handled smoothly and efficiently. Both (connecting) flights departed and arrived on time. The cabin crew seemed anxious and a bit stressed/rushed. Food service was OK, but the hot food dishes were poor quality.

We still get drinks and a snack. Love the gift bags too.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

The aircraft was really old, the staff demotivated and the overall United airline service is horrible

Increase the number of available films, including variety. All other aspects were great.

food poor i said chiken i got pack a pow breakfast lousey .job to explain wot it was ...

No working jet bridge to deplane, with priority customers deplaning last. Followed by bus to terminal.

Staff was very courteous. Plane was clean and quite spacious even in the last rows. Veg food could have been better.

Later on, when there was no more bottled water, the water we received had a strong chlorine/disinfectant odor. On my flight from Hong Kong to Los Angeles, there was a male flight attendant who had a mean attitude throughout the whole trip, and he was very impatient during meal service “Furthermore, we purchased a Hong Kong SIM card as part of our flight package, but we received no instructions—neither by email nor SMS—on how to activate or use it. Consequently, we were unable to use the service at all. We request a full refund, as this appears to be a deceptive charge

It was great. It was my first time with Cathay Pacific and I really recommend.

In economy, very cramped. Once the front seat was reclined it was almost impossible to get in and out of our seat. The personnel was excellent.

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

I am Vegetarian also has Gluten free food. However they gave me chicken and fish which is gluten free, but i am a vegetrain and i requested crew Hindu meal vegetarian, they said they will come back. .but they never showed up even i asked 2nd time. They could have compensate. I also request airline industry to have another option Gluten Free for Vegetarin people as well. Because Vegetarin people will have gluen issue...

Just want to do a little more clean up so does not smell like urine.

The economy seats are incredibly tight. A large percent of the traveling public will not fit. I will not fly Cathay again because of this. You are literally squeezing passengers for profit. The CEO should fly some economy flights.

There is very little in the title" Premium" in the Economy experience with Cathay, Melbourne to Hong Kong. The seats are uncomfortable and the cabin with outdated 1990's decor and trim. The food service was sloppy and the leg room providing little to no advantage over regular economy seating. Infact, the Sunday flight was not fill occupancy and I would have done better saving the significant additional costs for the PREMIUM ticket and taken advantage of the seating. If you are a regular premium economy traveler of EMIRATES expecting the same experience on CATHAY, you will be disappointed. Emirates far superior.

The aircraft was slightly newer but the food was very bad. Bland and uninteresting. Nothing special at all.

I booked tickets for a family of five and specifically paid extra to select our seats together. We spent nearly $1,000 extra (around $100 per seat) for extra legroom so we could sit near each other. However, despite paying for this, we ended up being separated on the flight. This caused a major issue for our family because my parents do not speak English and rely on me to translate and assist them during the journey. I do not understand why Etihad changed our reserved seats without explanation. I am extremely dissatisfied with this experience. I expect the airline to do better, and I am requesting a full refund for the seat selection fees we paid.

Good service. But on flight to Kochi no entertainment except in app. And no working outlets to charge phone.

The crew could have been more friendly and could have offered to make the beds. Also, Ethiad should have more vegetarian food options.

we were delayed from Athens to Abu Dhabi by an hour and a half, so I had trouble connecting the flight from there to Bali. It could have been done had they waited even 15 mins. There was another lady who was in the same boat. By the time we were half way across the terminal, they have actually already issued different flights for us to go Jakarta then to Bali. Not to mention the inconvenience of waiting over 4 hrs at the airport and the subsequent inconvenience, we did not arrive to Bali till after 800pm the next day, which means I paid for the hotel for nothing when I could have been there before noon the next day! There was little explanation. It was just as well I needed some assistance getting around, otherwise the 2 of us would have been completely lost! Not going to fly with them again!

1st of all on February 27th Abu Dhabi to Delhi flight the seat wasn't comfortable at all, coming back the Lounge at Abu Dhabi didn't have anything. Than the Food in the flight

Overall mediocre experience. Check in was good. They're were discriminatory. They were not attentive, food choices were not vegetarian friendly. The food served was frozen.

1st time with. Etihad Airways and it was amazing from check in to crew. Great flight.

Eine Toilette der Business Class war gesperrt und somit nicht benutzbar.

Very very bad service very tight seats never ever flying with Etihad again

I travelled from Adu Dhabi to Melb; service was minimal at best, when I asked for a bottle of water but no meal I was told it was not available- it seemed a cup would do. The staff were un helpful & dismissive. We had a family near us who I never saw obtain any assistance from crew- they were simply avoided! Meal was simple and adequate no hot drinks were on offer until close to arriving, with a pseudo breakfast. Seats were tight despite obtaining extra leg room. I will not be flying with Etihad again and will not recommend them to family & friends.

Everything you need to know for your flight to Australia

Cabin class types available on flights to Australia

Cabin classes available on flights to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.