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Cheap flights from Adelaide to Brussels from $2,023

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — BRU
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Adelaide to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

$2,023

Popular in

July

Cheapest in

October

Average price

$1,893
Qatar Airways
  • Qatar Airways
  • 24/7-9/8
  • 3 total stops
  • 57h 45m total
  • Adelaide to Brussels
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($723 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($154 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Adelaide to Brussels

Cheapest flights from Adelaide to Brussels
Explore the most affordable flight options available from Adelaide to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Thu 24/711:40ADL - BRU
2 stops34h 30mQatar Airways
Sat 9/809:05BRU - ADL
1 stop23h 15mQatar Airways
Deal found 25/3$2,023
Fri 9/520:00ADL - BRU
2 stops67h 00mEtihad Airways
Fri 16/510:55BRU - ADL
2 stops37h 40mEtihad Airways
Deal found 25/3$2,060
Fri 27/609:50ADL - BRU
2 stops43h 00mTurkish Airlines
Wed 27/818:50BRU - ADL
2 stops28h 40mTurkish Airlines
Deal found 23/3$2,073
Wed 9/709:10ADL - BRU
1 stop29h 40mSingapore Airlines
Tue 26/812:10BRU - ADL
1 stop35h 45mSingapore Airlines
Deal found 25/3$2,081
Wed 9/709:10ADL - BRU
1 stop29h 40mMultiple Airlines
Tue 26/820:05BRU - ADL
2 stops36h 45mMultiple Airlines
Deal found 25/3$2,128
Fri 25/721:50ADL - BRU
1 stop29h 00mEmirates
Sat 9/821:45BRU - ADL
1 stop38h 50mEmirates
Deal found 25/3$2,310
Fri 27/609:50ADL - BRU
2 stops31h 35mBritish Airways
Thu 28/814:50BRU - ADL
3 stops37h 45mBritish Airways
Deal found 23/3$2,327
Wed 2/709:10ADL - BRU
1 stop29h 40mLufthansa
Wed 27/809:35BRU - ADL
2 stops23h 15mLufthansa
Deal found 23/3$2,634
Sun 6/706:00ADL - BRU
2 stops40h 10mVirgin Australia
Thu 21/809:00BRU - ADL
1 stop23h 20mVirgin Australia
Deal found 24/3$2,684
Thu 24/709:50ADL - BRU
2 stops36h 15mKLM
Sat 9/815:05BRU - ADL
3 stops31h 35mKLM
Deal found 25/3$3,151

Cheapflights Fare Finder

Customise your flight search to find flights from Adelaide to Brussels 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 25 March 2025.
Use the filters below to find and compare flights from Adelaide to Brussels that are best for you.

Fly from

Adelaide

Fly to

Brussels

Route

Depart

Return

Price

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Thu 24/7

11:40-14:40

2 stops34h 30m

Brussels Bruxelles-National

Sat 9/8

09:05-15:50

1 stop23h 15m

$2,023

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Fri 9/5

20:00-07:30

2 stops67h 00m

Brussels Bruxelles-National

Fri 16/5

10:55-08:05

2 stops37h 40m

$2,060

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Fri 27/6

09:50-21:20

2 stops43h 00m

Brussels Bruxelles-National

Wed 27/8

18:50-07:00

2 stops28h 40m

$2,073

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Wed 9/7

09:10-07:20

1 stop29h 40m

Brussels Bruxelles-National

Tue 26/8

12:10-07:25

1 stop35h 45m

$2,081

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Wed 9/7

09:10-07:20

1 stop29h 40m

Brussels Bruxelles-National

Tue 26/8

20:05-16:20

2 stops36h 45m

$2,128

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Fri 25/7

21:50-19:20

1 stop29h 00m

Brussels Bruxelles-National

Sat 9/8

21:45-20:05

1 stop38h 50m

$2,310

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Fri 27/6

09:50-09:55

2 stops31h 35m

Brussels Bruxelles-National

Sat 23/8

19:55-12:05

3 stops32h 40m

$2,327

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Wed 2/7

09:10-07:20

1 stop29h 40m

Brussels Bruxelles-National

Wed 27/8

09:35-16:20

2 stops23h 15m

$2,634

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Sun 6/7

06:00-14:40

2 stops40h 10m

Brussels Bruxelles-National

Thu 21/8

09:00-15:50

1 stop23h 20m

$2,684

AdelaideBrussels

ADL - BRU

ADLBRU

Adelaide

Thu 24/7

09:50-14:35

2 stops36h 15m

Brussels Bruxelles-National

Sat 9/8

15:05-06:10

3 stops31h 35m

$3,151

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 11 results
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Best time to book a flight from Adelaide to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels 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 Brussels

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

Currently, November is the cheapest month in which you can book a flight from Adelaide to Brussels (average of $981). Flying from Adelaide to Brussels in December is currently the most expensive (average of $1,685). 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 BRU?

Find hourly flight availability from Adelaide to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

When flying from Adelaide to Brussels, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 34% versus a flight in the afternoon.

Rainfall in Brussels by month

Plan your trip to Brussels by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brussels ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Brussels when rainfall is around 40.0 mm.

Temperature in Brussels by month

Plan your trip to Brussels by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brussels, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated 25 March 2025.
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Emirates
8.0
Very Good
3,190 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
KLM
7.8
Good
1,318 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qantas Airways
7.5
Good
811 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Virgin Australia
7.5
Good
395 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.7

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

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

    Adelaide (ADL), located 6.6 km from the city centre, is the airport you fly out of when you book flights from Adelaide to Brussels. 5 airlines have flights from Adelaide to Brussels on a regular basis. Booking flights from Adelaide to Brussels should not be difficult; the airport handles an average of 0 outbound flights to Brussels per day.

  • What are the cheapest airlines flying from Adelaide to Brussels round-trip?

    Qatar Airways, at $2,023, was found to be the cheapest airline from Adelaide to Brussels.Alternate airlines to your destination round-trip include Etihad Airways and Turkish Airlines. These flights start at 10% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Adelaide to Brussels 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 Brussels?

    Currently, November is the cheapest month in which you can book a flight from Adelaide to Brussels (average of $981). Flying from Adelaide to Brussels in December is currently the most expensive (average of $1,685). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Adelaide to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to Bruxelles-National flights

Top 5 airlines flying from Adelaide to Brussels

Discover the top 5 airlines that operate flights from Adelaide to Brussels. 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,531Average$1,738FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$1,550Average$2,071FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest$1,576Average$2,110FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest$1,893Average$2,461FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$1,981Average$2,386FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Adelaide to Brussels?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Adelaide to Brussels. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to Brussels.

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

Yes! Cheapflights helps users easily find flights from Adelaide to Brussels with no change fees.

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

Not ready to book yet? You can track prices for flights from Adelaide to Brussels on Cheapflights with our Price Alert feature and get notified when better prices are available.

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