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Cheap flights from Adelaide to Belgium from $688

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — BRU
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Belgium

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Belgium
Explore the most affordable flight options available from Adelaide to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2026.

Sun 24/509:45
ADL
-
BRU
2 stops39h 40m
Turkish Airlines
Mon 1/607:20
BRU
-
ADL
2 stops40h 10m
Turkish Airlines
Deal found 3/2$1,274
Sun 24/509:45
ADL
-
BRU
2 stops39h 40m
Turkish Airlines
Wed 3/607:20
BRU
-
ADL
2 stops40h 10m
Turkish Airlines
Deal found 3/2$1,283
Fri 22/509:45
ADL
-
BRU
2 stops39h 40m
Turkish Airlines
Wed 3/607:20
BRU
-
ADL
2 stops40h 10m
Turkish Airlines
Deal found 3/2$1,290
Wed 20/509:45
ADL
-
BRU
2 stops31h 55m
Turkish Airlines
Mon 1/616:15
BRU
-
ADL
2 stops31h 15m
Turkish Airlines
Deal found 3/2$1,381
Wed 20/509:45
ADL
-
BRU
2 stops31h 55m
Turkish Airlines
Tue 2/618:55
BRU
-
ADL
2 stops52h 35m
Turkish Airlines
Deal found 3/2$1,390
Tue 17/319:45
ADL
-
BRU
3 stops52h 00m
Multiple Airlines
Tue 24/318:20
BRU
-
ADL
2 stops26h 25m
Multiple Airlines
Deal found 2/2$1,608
Tue 17/314:30
ADL
-
BRU
2 stops50h 40m
Cathay Pacific
Tue 24/311:30
BRU
-
ADL
2 stops36h 25m
Cathay Pacific
Deal found 2/2$1,633
Thu 21/509:45
ADL
-
BRU
2 stops43h 10m
Turkish Airlines
Thu 4/611:10
BRU
-
ADL
2 stops36h 20m
Turkish Airlines
Deal found 3/2$1,692
Wed 20/509:45
ADL
-
BRU
2 stops42h 10m
British Airways
Mon 1/615:05
BRU
-
ADL
3 stops36h 30m
British Airways
Deal found 3/2$1,697
Sun 15/322:00
ADL
-
BRU
1 stop24h 55m
Qatar Airways
Fri 20/314:55
BRU
-
ADL
1 stop40h 40m
Qatar Airways
Deal found 4/2$1,705
Mon 25/507:50
ADL
-
BRU
2 stops31h 00m
Cathay Pacific
Thu 28/513:05
BRU
-
ADL
2 stops38h 40m
Cathay Pacific
Deal found 1/2$1,738

Find flight deals from Adelaide to Belgium

Keep the following information in mind while searching for Adelaide to Belgium flight deals. Data was last updated 4 February 2026.

Round-trip from

$1,274

One-way from

$688

Popular in

February

Cheapest in

May

Average price

$3,027
Turkish Airlines
  • Turkish Airlines
  • 24/5-1/6
  • 4 total stops
  • 79h 50m total
  • Adelaide to Belgium
Search Deals
Turkish Airlines
  • Turkish Airlines
  • 21/5
  • 2 total stops
  • 37h 00m total
  • Adelaide to Belgium
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($435 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($128 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Belgium 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 4 February 2026.
Use the filters below to find and compare flights from Adelaide to Belgium that are best for you.

Fly from

Adelaide

Fly to

Belgium

Route

Depart

Return

Price

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Tue 17/3

19:45-14:15

3 stops52h 00m

Brussels Bruxelles-National

Tue 24/3

18:20-06:15

2 stops26h 25m

$1,608

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Tue 17/3

14:30-07:40

2 stops50h 40m

Brussels Bruxelles-National

Tue 24/3

11:30-09:25

2 stops36h 25m

$1,633

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Sun 15/3

22:00-13:25

1 stop24h 55m

Brussels Bruxelles-National

Fri 20/3

14:55-17:05

1 stop40h 40m

$1,705

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Mon 25/5

07:50-07:20

2 stops31h 00m

Brussels Bruxelles-National

Thu 28/5

13:05-11:15

2 stops38h 40m

$1,738

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Tue 17/3

11:40-13:25

2 stops35h 15m

Brussels Bruxelles-National

Tue 24/3

08:20-17:05

1 stop23h 15m

$1,755

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Mon 25/5

08:50-10:05

3 stops32h 45m

Brussels Bruxelles-National

Thu 28/5

15:50-11:05

3 stops35h 45m

$1,791

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Mon 25/5

17:35-07:25

1 stop21h 20m

Brussels Bruxelles-National

Thu 28/5

11:45-07:25

1 stop36h 10m

$1,810

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Thu 21/5

09:45-15:15

2 stops37h 00m

$688

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Sun 24/5

09:45-17:55

2 stops39h 40m

$718

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Wed 20/5

09:45-21:25

2 stops43h 10m

$718

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 19 results
1
2

Best time to book a flight from Adelaide to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Adelaide 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 Adelaide to Belgium
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated 4 February 2026.
Get a feel of what it's like to fly with Singapore Airlines, Emirates, andQantas Airways from Adelaide to Belgium 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
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.2
Very Good
1,443 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Emirates
8.1
Very Good
3,501 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qantas Airways
7.5
Good
986 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qatar Airways
7.4
Good
3,729 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Overall

8.2

Crew

8.6

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Belgium. 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 Adelaide to Belgium?

    Most people fly from Adelaide (ADL) if they book a flight from Adelaide to Belgium. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre.

  • How long is the flight from Adelaide to Belgium?

    For as low as $1,705, Cathay Pacific can have you in Belgium from Adelaide in 24h 55m. Airlines will cover a distance of 15945 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Adelaide to Belgium that include hotel bookings?

    Yes. In addition to deals on Adelaide to Belgium flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Belgium?

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

  • Can I find deals for business class flights from Adelaide to Belgium?

    Yes. Cheapflights offers flight deals from Adelaide to Belgium by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 4 airlines flying from Adelaide to Belgium

Discover the top 4 airlines that operate flights from Adelaide to Belgium. 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 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,289Average$2,055FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,464Average$1,791FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,698Average$2,247FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$1,900Average$2,448FlexibilityNo cancel feeOn-time74%
Search Qantas 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 Adelaide to Belgium?

Deals for Adelaide to Belgium flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Belgium?

Millions of users choose and trust Cheapflights to book the best flight deals from Adelaide to Belgium for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Adelaide to Belgium with no change fees?

Yes, we can. To see specific flights from Adelaide to Belgium with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Adelaide to Belgium become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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