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Cheap flights from Luxembourg to Sydney from $576

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SYD
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luxembourg to Sydney

Keep the following information in mind while searching for Luxembourg to Sydney flight deals. Data was last updated 28 October 2025.

Round-trip from

$1,481

One-way from

$576

Popular in

December

Cheapest in

February

Average price

$2,058
China Southern
  • China Southern
  • 5/12-31/12
  • 4 total stops
  • 71h 10m total
  • Luxembourg to Sydney
Search Deals
China Southern
  • China Southern
  • 7/11
  • 2 total stops
  • 44h 20m total
  • Luxembourg to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($319 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($113 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find 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 28 October 2025.

Fri 5/1214:00LUX - SYD
2 stops33h 25mChina Southern
Wed 31/1215:15SYD - LUX
2 stops37h 45mChina Southern
Deal found 26/10$1,481
Fri 28/1114:00LUX - SYD
2 stops55h 30mMultiple Airlines
Thu 11/1220:05SYD - LUX
2 stops31h 20mMultiple Airlines
Deal found 26/10$1,558
Wed 26/1109:40LUX - SYD
3 stops37h 35mMultiple Airlines
Wed 3/1220:05SYD - LUX
3 stops33h 10mMultiple Airlines
Deal found 27/10$1,570
Fri 31/1014:00LUX - SYD
2 stops33h 25mChina Southern
Tue 25/1111:25SYD - LUX
2 stops65h 35mChina Southern
Deal found 26/10$1,677
Mon 3/1121:55LUX - SYD
2 stops47h 00mBritish Airways
Thu 20/1116:20SYD - LUX
2 stops27h 55mBritish Airways
Deal found 27/10$1,949

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 28 October 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 28/11

14:00-07:30

2 stops55h 30m

Sydney Kingsford Smith

Thu 11/12

20:05-17:25

2 stops31h 20m

$1,558

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Wed 26/11

09:40-09:15

3 stops37h 35m

Sydney Kingsford Smith

Wed 3/12

20:05-11:30

2 stops25h 25m

$1,616

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sat 14/3

11:20-06:55

2 stops33h 35m

Sydney Kingsford Smith

Wed 18/3

16:20-21:10

2 stops38h 50m

$1,945

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Wed 12/11

14:40-06:35

2 stops29h 55m

Sydney Kingsford Smith

Sun 16/11

15:55-14:15

2 stops32h 20m

$2,110

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Wed 12/11

17:05-13:35

3 stops34h 30m

Sydney Kingsford Smith

Sun 16/11

21:15-22:15

3 stops35h 00m

$2,178

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sat 6/12

17:10-14:40

2 stops59h 30m

Sydney Kingsford Smith

Sat 27/12

21:15-09:55

2 stops46h 40m

$2,228

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sat 6/12

17:10-14:40

2 stops59h 30m

Sydney Kingsford Smith

Wed 31/12

21:45-17:05

2 stops29h 20m

$2,367

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Fri 7/11

14:00-20:20

2 stops44h 20m

$576

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sat 8/11

21:50-14:55

2 stops55h 05m

$881

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Wed 5/11

14:45-11:00

3 stops58h 15m

$997

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 17 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, November is the cheapest month in which you can book a flight from Luxembourg to Sydney (average of $997). Flying from Luxembourg to Sydney in August is currently the most expensive (average of $2,037). 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.

  • What airport do you fly into for flights to Sydney from Luxembourg?

    If you book a flight to Sydney from Luxembourg, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • 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, November is the cheapest month in which you can book a flight from Luxembourg to Sydney (average of $997). Flying from Luxembourg to Sydney in August is currently the most expensive (average of $2,037). 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
Manly
Terrigal
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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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 Luxembourg to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Luxembourg to Sydney. 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 Luxembourg to Sydney?

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 Luxembourg to Sydney.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Luxembourg to Sydney, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Luxembourg to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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