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Cheap flights from Luxembourg to Sydney from $915

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SYD
23 Aug — 30 Aug1
1 adult

Cheap 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 18 August 2025.

Round-trip from

$1,299

One-way from

$915

Popular in

December

Cheapest in

April

Average price

$2,286
China Southern
  • China Southern
  • 14/11-25/11
  • 4 total stops
  • 99h 00m total
  • Luxembourg to Sydney
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28/9
  • 28/9
  • 3 total stops
  • 46h 40m total
  • Luxembourg to Sydney
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Highest demand for flights based on searches. 6% potential increase in price ($247 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($108 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Luxembourg to Sydney

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 18 August 2025.

Fri 14/1114:00LUX - SYD
2 stops33h 25mChina Southern
Tue 25/1111:25SYD - LUX
2 stops65h 35mChina Southern
Deal found 17/8$1,299
Fri 14/1114:00LUX - SYD
2 stops44h 20mChina Southern
Wed 26/1111:25SYD - LUX
2 stops41h 35mChina Southern
Deal found 17/8$1,365
Fri 14/1114:00LUX - SYD
2 stops44h 20mChina Southern
Wed 19/1111:25SYD - LUX
2 stops41h 35mChina Southern
Deal found 17/8$1,685
Mon 15/911:40LUX - SYD
2 stops33h 40mBritish Airways
Sun 21/914:40SYD - LUX
2 stops28h 05mBritish Airways
Deal found 18/8$1,897
Wed 12/1121:55LUX - SYD
2 stops47h 00mBritish Airways
Sun 23/1116:20SYD - LUX
2 stops27h 45mBritish Airways
Deal found 17/8$1,903
Wed 1/1006:20LUX - SYD
3 stops41h 30mMultiple Airlines
Wed 8/1013:50SYD - LUX
3 stops40h 15mMultiple Airlines
Deal found 17/8$2,006
Tue 14/1010:25LUX - SYD
3 stops35h 40mMultiple Airlines
Thu 30/1007:15SYD - LUX
3 stops36h 40mMultiple Airlines
Deal found 17/8$2,083
Fri 14/1117:40LUX - SYD
3 stops35h 50mMultiple Airlines
Wed 26/1121:45SYD - LUX
3 stops30h 30mMultiple Airlines
Deal found 17/8$2,090
Thu 6/1110:50LUX - SYD
2 stops37h 10mMultiple Airlines
Thu 8/112:00SYD - LUX
2 stops40h 15mMultiple Airlines
Deal found 17/8$2,107
Wed 10/1221:55LUX - SYD
2 stops47h 00mBritish Airways
Wed 24/1216:20SYD - LUX
2 stops27h 55mBritish Airways
Deal found 18/8$2,183

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 18 August 2025.
Use the filters below to find and compare flights from Luxembourg to Sydney that are best for you.

Fly from

Luxembourg

Fly to

Sydney

Route

Depart

Return

Price

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Fri 14/11

14:00-09:25

2 stops33h 25m

Sydney Kingsford Smith

Tue 25/11

11:25-19:00

2 stops65h 35m

$1,299

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Fri 14/11

14:00-20:20

2 stops44h 20m

Sydney Kingsford Smith

Wed 26/11

11:25-19:00

2 stops41h 35m

$1,365

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Fri 14/11

14:00-20:20

2 stops44h 20m

Sydney Kingsford Smith

Wed 19/11

11:25-19:00

2 stops41h 35m

$1,685

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Mon 15/9

11:40-05:20

2 stops33h 40m

Sydney Kingsford Smith

Sun 21/9

14:40-10:45

2 stops28h 05m

$1,897

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Fri 14/11

21:55-06:55

2 stops47h 00m

Sydney Kingsford Smith

Thu 20/11

16:20-21:10

2 stops38h 50m

$1,903

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Thu 13/11

11:00-06:55

2 stops33h 55m

Sydney Kingsford Smith

Fri 21/11

16:20-15:15

2 stops32h 55m

$1,903

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Wed 12/11

21:55-06:55

2 stops47h 00m

Sydney Kingsford Smith

Sat 22/11

16:20-17:30

2 stops35h 10m

$1,903

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Thu 13/11

11:00-06:55

2 stops33h 55m

Sydney Kingsford Smith

Thu 20/11

16:20-21:10

2 stops38h 50m

$1,903

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sat 15/11

17:20-06:55

2 stops27h 35m

Sydney Kingsford Smith

Fri 21/11

16:20-10:30

2 stops28h 10m

$1,903

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sat 15/11

11:20-06:55

2 stops33h 35m

Sydney Kingsford Smith

Sat 22/11

16:20-17:30

2 stops35h 10m

$1,903

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 20 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Luxembourg to Sydney

What is the cheapest month to book a flight from Luxembourg to Sydney?

Currently, May is the cheapest month in which you can book a flight from Luxembourg to Sydney (average of $129). Flying from Luxembourg to Sydney in October is currently the most expensive (average of $171). 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.

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 33h 25m. The distance from Luxembourg to Sydney is about 16660 km. This flight may include one or multiple stops.

  • 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.

  • What is the cheapest month to book a flight from Luxembourg to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Luxembourg to Sydney (average of $129). Flying from Luxembourg to Sydney in October is currently the most expensive (average of $171). 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

Travelling to a place near Sydney?

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

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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?

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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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