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Cheap flights from Luxembourg to Sydney from $917

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SYD
21 Jul — 28 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luxembourg to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Luxembourg to Sydney
Explore the most affordable flight options available from Luxembourg to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 June 2026.

Sun 20/920:10
LUX
-
SYD
2 stops30h 10m
Lufthansa
Sun 11/1015:35
SYD
-
LUX
2 stops26h 30m
Lufthansa
Deal found 18/6$1,714
Sat 12/908:20
LUX
-
SYD
2 stops26h 45m
Multiple Airlines
Thu 1/1020:35
SYD
-
LUX
2 stops67h 10m
Multiple Airlines
Deal found 19/6$1,798
Tue 27/1007:00
LUX
-
SYD
2 stops42h 55m
Multiple Airlines
Tue 10/1113:25
SYD
-
LUX
2 stops29h 25m
Multiple Airlines
Deal found 17/6$1,900
Tue 27/1014:20
LUX
-
SYD
2 stops35h 35m
Austrian Airlines
Thu 12/1115:35
SYD
-
LUX
2 stops37h 10m
Austrian Airlines
Deal found 17/6$1,905
Wed 28/1014:50
LUX
-
SYD
2 stops33h 10m
Multiple Airlines
Sat 7/1112:00
SYD
-
LUX
2 stops39h 30m
Multiple Airlines
Deal found 18/6$1,922
Mon 22/618:10
LUX
-
SYD
2 stops30h 50m
Multiple Airlines
Wed 8/711:00
SYD
-
LUX
2 stops38h 30m
Multiple Airlines
Deal found 16/6$1,943
Wed 28/1009:35
LUX
-
SYD
1 stop35h 00m
Etihad Airways
Sat 7/1121:30
SYD
-
LUX
1 stop43h 25m
Etihad Airways
Deal found 18/6$2,003
Sun 6/1210:40
LUX
-
SYD
3 stops33h 35m
Multiple Airlines
Sun 31/107:15
SYD
-
LUX
3 stops36h 30m
Multiple Airlines
Deal found 20/6$2,040
Sun 25/1009:35
LUX
-
SYD
1 stop35h 00m
Etihad Airways
Fri 6/1121:30
SYD
-
LUX
1 stop43h 25m
Etihad Airways
Deal found 21/6$2,050

Find flight deals from Luxembourg to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to Sydney (SYD). 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 21 June 2026.

Round-trip from

$1,714

One-way from

$917

Popular in

April

Cheapest in

May
Lufthansa
  • Lufthansa
  • 20/9-11/10
  • 4 total stops
  • 56h 40m total
  • Luxembourg to Sydney
Search Deals
23/8
  • 23/8
  • 3 total stops
  • 51h 15m total
  • Luxembourg to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($220 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($259 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luxembourg to Sydney 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 21 June 2026.
Use the filters below to find and compare flights from Luxembourg to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sun 6/12

10:40-06:15

3 stops33h 35m

Sydney Kingsford Smith

Sun 31/1

07:15-09:45

3 stops36h 30m

$2,040

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sun 25/10

09:35-06:35

1 stop35h 00m

Sydney Kingsford Smith

Sun 8/11

16:35-06:55

1 stop24h 20m

$2,090

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Fri 23/10

10:35-06:35

1 stop35h 00m

Sydney Kingsford Smith

Sat 7/11

21:30-06:55

1 stop43h 25m

$2,131

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Tue 27/10

10:40-06:15

3 stops33h 35m

Sydney Kingsford Smith

Thu 12/11

07:15-09:45

3 stops36h 30m

$2,155

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sun 6/12

10:40-11:50

2 stops39h 10m

Sydney Kingsford Smith

Sun 31/1

10:00-17:05

2 stops41h 05m

$2,191

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Wed 28/10

17:25-06:35

2 stops27h 10m

Sydney Kingsford Smith

Sat 7/11

21:30-06:55

1 stop43h 25m

$2,239
Fastest return journey

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sun 6/12

09:35-17:55

1 stop22h 20m

Sydney Kingsford Smith

Sun 31/1

16:35-06:55

1 stop24h 20m

$2,321

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sat 21/11

11:20-07:35

2 stops34h 15m

Sydney Kingsford Smith

Mon 30/11

16:20-21:05

2 stops38h 45m

$2,392

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Mon 23/11

10:40-21:50

2 stops49h 10m

Sydney Kingsford Smith

Mon 30/11

12:45-09:45

2 stops31h 00m

$2,415
Cheapest one-way
Fastest single journey

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sun 23/8

21:45-09:00

3 stops51h 15m

$917

Flights are sorted by cheapest return flights first.

Deals found on 19/6

Sorted by cheapest first

Best time to book a flight from Luxembourg to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Luxembourg 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.

Related info for your journey

Find useful and relevant information for your journey from Luxembourg to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Luxembourg to Sydney?

    Departing from Luxembourg to Sydney will take you 35h. The distance from Luxembourg to Sydney is about 16660 km.

  • Can I find deals for flights from Luxembourg to Sydney that include hotel bookings?

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

  • How can I find direct flights from Luxembourg to Sydney?

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

  • Can I find deals for business class flights from Luxembourg to Sydney?

    Yes. Cheapflights offers flight deals from Luxembourg to Sydney 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Cronulla
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Leura
Coogee

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How does Cheapflights help users find flights from Luxembourg to Sydney?

When you search for this flight from Luxembourg to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Luxembourg to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Luxembourg to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Luxembourg to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Luxembourg to Sydney with no change fees.

Can Cheapflights notify me if prices for flights from Luxembourg to Sydney become cheaper?

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

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