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Cheap flights from Adelaide to Belgium from $1,766

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — BRU
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Adelaide to Belgium

Keep the following information in mind while searching for Adelaide to Belgium flight deals. Data was last updated 26 August 2025.

Round-trip from

$1,766

Popular in

December

Cheapest in

February

Average price

$2,111
Cathay Pacific
  • Cathay Pacific
  • 9/11-13/11
  • 4 total stops
  • 90h 40m total
  • Adelaide to Belgium
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($402 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($82 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Adelaide to Belgium

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 26 August 2025.

Sun 9/1119:00ADL - BRU
2 stops45h 55mCathay Pacific
Thu 13/1111:30BRU - ADL
2 stops44h 45mCathay Pacific
Deal found 24/8$1,773
Sun 9/1118:35ADL - BRU
1 stop21h 45mSingapore Airlines
Thu 13/1107:00BRU - ADL
2 stops24h 50mSingapore Airlines
Deal found 24/8$1,994
Thu 9/1012:40ADL - BRU
2 stops34h 30mQatar Airways
Thu 16/1016:10BRU - ADL
1 stop40h 10mQatar Airways
Deal found 25/8$2,049
Sun 9/1111:00ADL - BRU
2 stops33h 20mBritish Airways
Thu 13/1117:30BRU - ADL
3 stops31h 55mBritish Airways
Deal found 23/8$2,276
Thu 9/1019:40ADL - BRU
3 stops44h 40mMultiple Airlines
Thu 16/1009:40BRU - ADL
3 stops44h 05mMultiple Airlines
Deal found 25/8$2,288
Wed 8/1007:15ADL - BRU
3 stops40h 55mMultiple Airlines
Wed 15/1010:55BRU - ADL
2 stops34h 50mMultiple Airlines
Deal found 23/8$2,322
Wed 8/1022:35ADL - BRU
1 stop29h 15mQantas Airways
Wed 15/1015:20BRU - ADL
2 stops31h 25mQantas Airways
Deal found 23/8$2,536

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 26 August 2025.
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

Sun 9/11

19:00-07:25

2 stops45h 55m

Brussels Bruxelles-National

Thu 13/11

11:30-17:45

2 stops44h 45m

$1,766

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Sun 9/11

18:35-06:50

1 stop21h 45m

Brussels Bruxelles-National

Thu 13/11

07:00-17:20

2 stops24h 50m

$1,992

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Thu 9/10

12:40-14:40

2 stops34h 30m

Brussels Bruxelles-National

Thu 16/10

16:10-16:50

1 stop40h 10m

$2,049

Flights are sorted by cheapest return flights first.

Deals found on 25/8

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

What is the cheapest month to book a flight from Adelaide to Belgium?

Currently, November is the cheapest month in which you can book a flight from Adelaide to Belgium (average of $981). Flying from Adelaide to Belgium in December is currently the most expensive (average of $1,603). 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 ADL to BE?

Find hourly flight availability from Adelaide to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2025.

When flying from Adelaide to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 26 August 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, 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.
Emirates
8.1
Very Good
3,318 reviews
Check prices

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very Good
3,318 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Singapore Airlines
8.1
Very Good
1,352 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qantas Airways
7.5
Good
904 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,608 reviews
Emirates
8.1
Very Good
3,318 reviews
Check prices

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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 $1,992, Cathay Pacific can have you in Belgium from Adelaide in 21h 45m. 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.

  • What is the cheapest month to book a flight from Adelaide to Belgium?

    Currently, November is the cheapest month in which you can book a flight from Adelaide to Belgium (average of $981). Flying from Adelaide to Belgium in December is currently the most expensive (average of $1,603). 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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Alternative routes for Adelaide to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
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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 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,501Average$1,810FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest$1,527Average$2,111FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest$1,833Average$2,147FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$1,948Average$2,643FlexibilityNo 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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