$692 Find Cheap Flights from Adelaide to Belgium

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Belgium departing on 9/2. 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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Flight Deals

Book Cheap Adelaide to Belgium Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Belgium 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 Adelaide to Belgium

Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
15:25 - 10:35
ADL
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BRU
52h 40m
3 stops
Multiple Airlines Logo
18:20 - 06:15
BRU
-
ADL
26h 25m
2 stops
$1,455Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
15:25 - 10:35
ADL
-
BRU
52h 40m
3 stops
Multiple Airlines Logo
18:20 - 20:35
BRU
-
ADL
40h 45m
3 stops
$1,467Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
19:45 - 14:15
ADL
-
BRU
52h 00m
3 stops
Multiple Airlines Logo
18:20 - 06:15
BRU
-
ADL
26h 25m
2 stops
$1,608Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
16:20 - 17:20
ADL
-
BRU
34h 30m
3 stops
Multiple Airlines Logo
15:15 - 06:15
BRU
-
ADL
29h 30m
2 stops
$1,610Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
18:35 - 06:50
ADL
-
BRU
21h 45m
1 stop
Multiple Airlines Logo
11:20 - 20:40
BRU
-
ADL
23h 50m
2 stops
$1,631Multiple Airlines
Sat, 21 Mar - Sun, 12 Apr
Multiple Airlines Logo
19:45 - 14:15
ADL
-
BRU
52h 00m
3 stops
Multiple Airlines Logo
18:55 - 06:10
BRU
-
ADL
27h 45m
2 stops
$1,635Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
19:45 - 17:20
ADL
-
BRU
55h 05m
3 stops
Multiple Airlines Logo
18:20 - 20:35
BRU
-
ADL
40h 45m
3 stops
$1,642Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
10:15 - 10:10
ADL
-
BRU
33h 25m
2 stops
Multiple Airlines Logo
11:20 - 20:40
BRU
-
ADL
23h 50m
2 stops
$1,672Multiple Airlines
Sun, 8 Mar - Sun, 12 Apr
Qatar Airways Logo
22:00 - 13:25
ADL
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BRU
24h 55m
1 stop
Qatar Airways Logo
16:10 - 15:50
BRU
-
ADL
40h 10m
1 stop
$1,679Qatar Airways
Tue, 17 Mar - Tue, 24 Mar
Singapore Airlines Logo
10:15 - 10:10
ADL
-
BRU
33h 25m
2 stops
Singapore Airlines Logo
11:20 - 17:20
BRU
-
ADL
44h 30m
1 stop
$1,681Singapore Airlines
Booking Insights

KAYAK's insights & trends for Adelaide to Belgium flights

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

How long does a flight from Adelaide to Belgium take?

The duration of a flight to Belgium depends on your arrival airport. The shortest route to Belgium from Adelaide is to Brussels, which takes 31h 00m.

Good to know

Low seasonMay
Cheapest flight$630
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Adelaide to Brussels

FAQs - booking Belgium flights

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

    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 Adelaide to Belgium.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Adelaide to Belgium 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 Adelaide to Belgium?

    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 Adelaide to Belgium 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 Adelaide to Belgium?

    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 Adelaide to Belgium up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Adelaide to Belgium

 
Need help choosing which airline to fly with from Adelaide to Belgium? 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.
8.2
Singapore AirlinesOverall score based on 1443 reviews
8.6Crew
7.8Food
8.0Entertainment
8.3Boarding
8.0Comfort
Airline reviews

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

10.0 ExcellentNeiva, Jan 2026
SIN - DPS
Read more Singapore Airlines reviews

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

Headwind delayed our flight which wasn’t the airlines fault

Child’s meal was great along with other nice touches for kids.

The journey was nice, all the crews were very good and services are excellent

It was delayed for 2 hrs. Flight attendants were not attentive.

We boarded but due to a technical issue we spent 4.5hrs on the ground waiting for the issue to be resolved

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

the seat is quite narrow compared to others. entertainment and food were very good

Sadly I couldn't get the food I requested as it was out. Also, if you don't want to be woken up make sure the crew knows it. My wife was woken on every service.

Can’t complain Only downside was the Kiosk passport check and customs clearance at Melbourne. When will they improve that service🤔

Food was excellent. Leg room in economy, not so good; I’m 6’-1”.

The staff on board were excellent. Kind, thoughtful, helpful - not just with me but with others around that I observed. Wonderful service.

Hard to move and get out of my seat when the passenger in front is in recline position.

It was a good flight and no complaints. It just wasn't anything that was better than any other flight.

The crew were wonderful - if only the customers were as well behaved as the attendants!! Ha ha! If you could just talk to God and ask for less turbulence next time.... Juuuuust kidding....

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

Not great. The inflight entertainment was all on an app, and I did not want to watch a film on my phone. Also, the range of options of films was limited.

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

Boarding from DOH to SYD the Business Class were pointed in a separate gate but no one there to receive us. Otherwise it was ok.

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

The check-in and crew staff were wonderful. The food was reasonable. The online side Qatar was very poor. Seats were very tight and not very comfortable for a 14 hour flight!

The flight was operated by IndiGo and not Qatar, which is a budget airline from India. Nevertheless, the flight was uneventful.

I prebooked a comfort plus seat on this flight and therefore the flight was comfy. I got the correct seat in the correct section of the plane that I have booked, that's this. Flight was comfortable. Staff were average on the flight, appearing to be rushed and short in engagement with travellers, perhaps this to maximise there rest time on the flight.

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

Everything you need to know for your flight from Adelaide to Belgium

Information on your arrival and departure airports