When did momondo last update prices for flights from Luxembourg Airport to Sydney Kingsford Smith Airport?

Prices for flights from Luxembourg Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How old do you have to be to fly from Luxembourg Airport to Sydney Kingsford Smith Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Luxembourg Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$825 Cheap Flights from Luxembourg to Sydney in 2026

Find the cheapest flights from Luxembourg to Sydney

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

18:15 - 06:10LUX Luxembourg-SYD Sydney Kingsford Smith

27h 55m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

20:50 - 21:45SYD Sydney Kingsford Smith-LUX Luxembourg

32h 55m2 stops Abu Dhabi Zayed Intl Paris Charles de Gaulle

$1,352Multiple Airlines

Mon, 31 Aug - Tue, 15 Sep

18:15 - 06:10LUX Luxembourg-SYD Sydney Kingsford Smith

27h 55m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

15:40 - 11:25SYD Sydney Kingsford Smith-LUX Luxembourg

27h 45m2 stops Abu Dhabi Zayed Intl Vienna Intl

$1,364Multiple Airlines

Mon, 31 Aug - Tue, 15 Sep

18:15 - 06:10LUX Luxembourg-SYD Sydney Kingsford Smith

27h 55m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

15:40 - 11:25SYD Sydney Kingsford Smith-LUX Luxembourg

27h 45m2 stops Abu Dhabi Zayed Intl Vienna Intl

$1,366Multiple Airlines

Mon, 31 Aug - Tue, 15 Sep

18:15 - 06:10LUX Luxembourg-SYD Sydney Kingsford Smith

27h 55m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

15:40 - 11:25SYD Sydney Kingsford Smith-LUX Luxembourg

27h 45m2 stops Abu Dhabi Zayed Intl Vienna Intl

$1,367Multiple Airlines

Mon, 31 Aug - Tue, 15 Sep

19:20 - 06:10LUX Luxembourg-SYD Sydney Kingsford Smith

26h 50m2 stops Zurich Abu Dhabi Zayed Intl

15:40 - 11:25SYD Sydney Kingsford Smith-LUX Luxembourg

27h 45m2 stops Abu Dhabi Zayed Intl Vienna Intl

$1,373Multiple Airlines

Wed, 9 Sep - Wed, 16 Sep

19:10 - 06:10LUX Luxembourg-SYD Sydney Kingsford Smith

27h 00m2 stops Milan Malpensa Abu Dhabi Zayed Intl

20:50 - 22:35SYD Sydney Kingsford Smith-LUX Luxembourg

33h 45m2 stops Abu Dhabi Zayed Intl Munich Franz Josef Strauss

$1,403Multiple Airlines

Wed, 26 Aug - Mon, 7 Sep

19:25 - 06:10LUX Luxembourg-SYD Sydney Kingsford Smith

50h 45m2 stops Zurich Abu Dhabi Zayed Intl

20:50 - 10:35SYD Sydney Kingsford Smith-LUX Luxembourg

45h 45m2 stops Abu Dhabi Zayed Intl Paris Charles de Gaulle

$1,411Multiple Airlines

Tue, 8 Sep - Thu, 24 Sep

18:15 - 06:10LUX Luxembourg-SYD Sydney Kingsford Smith

27h 55m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

15:40 - 09:30SYD Sydney Kingsford Smith-LUX Luxembourg

25h 50m2 stops Abu Dhabi Zayed Intl Zurich

$1,517Multiple Airlines

Mon, 24 Aug - Sun, 13 Sep

20:10 - 06:10LUX Luxembourg-SYD Sydney Kingsford Smith

50h 00m2 stops Munich Franz Josef Strauss Abu Dhabi Zayed Intl

20:50 - 11:25SYD Sydney Kingsford Smith-LUX Luxembourg

46h 35m2 stops Abu Dhabi Zayed Intl Barcelona-El Prat

$1,520Multiple Airlines

Thu, 24 Sep - Thu, 1 Oct

14:00 - 06:35LUX Luxembourg-SYD Sydney Kingsford Smith

30h 35m2 stops Zhengzhou Guangzhou Baiyun

11:25 - 19:00SYD Sydney Kingsford Smith-LUX Luxembourg

41h 35m2 stops Guangzhou Baiyun Zhengzhou

$1,740China Southern

Fri, 11 Dec - Wed, 6 Jan

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KLM flights from Luxembourg to Sydney

Our best KLM deals on Luxembourg to Sydney flight tickets

KLM

6 Dec

LUX18:20Luxembourg

30h 25m

3 stops

SYD10:45Sydney Kingsford Smith

31 Jan

SYD16:30Sydney Kingsford Smith

31h 45m

2 stops

LUX14:15Luxembourg

$2,115

KLM

6 Dec

LUX18:20Luxembourg

30h 25m

3 stops

SYD10:45Sydney Kingsford Smith

31 Jan

SYD16:30Sydney Kingsford Smith

31h 45m

2 stops

LUX14:15Luxembourg

$2,116

KLM

6 Dec

LUX18:20Luxembourg

30h 25m

3 stops

SYD10:45Sydney Kingsford Smith

31 Jan

SYD16:30Sydney Kingsford Smith

31h 45m

2 stops

LUX14:15Luxembourg

$2,117

Etihad Airways flights from Luxembourg to Sydney

Our best Etihad Airways deals on Luxembourg to Sydney flight tickets

Etihad Airways

11 Nov

LUX09:35Luxembourg

22h 10m

1 stop

SYD17:45Sydney Kingsford Smith

20 Nov

SYD21:30Sydney Kingsford Smith

43h 25m

1 stop

LUX06:55Luxembourg

$1,967

Etihad Airways

6 Dec

LUX09:35Luxembourg

22h 10m

1 stop

SYD17:45Sydney Kingsford Smith

31 Jan

SYD16:50Sydney Kingsford Smith

24h 05m

1 stop

LUX06:55Luxembourg

$2,074

Etihad Airways

6 Dec

LUX09:35Luxembourg

22h 10m

1 stop

SYD17:45Sydney Kingsford Smith

31 Jan

SYD16:50Sydney Kingsford Smith

24h 05m

1 stop

LUX06:55Luxembourg

$2,089

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 31/8

18:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Tue 15/9

20:50-21:45

2 stops32h 55m

$1,352

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 31/8

18:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Tue 15/9

15:40-11:25

2 stops27h 45m

$1,364

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 31/8

18:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Tue 15/9

15:40-11:25

2 stops27h 45m

$1,366

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 31/8

18:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Tue 15/9

15:40-11:25

2 stops27h 45m

$1,367

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Wed 9/9

19:20-06:10

2 stops26h 50m

Sydney Kingsford Smith

Wed 16/9

15:40-11:25

2 stops27h 45m

$1,373

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Wed 26/8

19:10-06:10

2 stops27h 00m

Sydney Kingsford Smith

Mon 7/9

20:50-22:35

2 stops33h 45m

$1,403

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Tue 8/9

19:25-06:10

2 stops50h 45m

Sydney Kingsford Smith

Thu 24/9

20:50-10:35

2 stops45h 45m

$1,411

Fastest return journey

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 24/8

18:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Sun 13/9

15:40-09:30

2 stops25h 50m

$1,517

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Thu 24/9

20:10-06:10

2 stops50h 00m

Sydney Kingsford Smith

Thu 1/10

20:50-11:25

2 stops46h 35m

$1,520

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Fri 11/12

14:00-06:35

2 stops30h 35m

Sydney Kingsford Smith

Wed 6/1

11:25-19:00

2 stops41h 35m

$1,740

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Luxembourg to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

The month of August is, on average, the cheapest month to fly to Sydney from Luxembourg, with most prices found around $0. If you aren’t able to travel to Sydney during the month of August, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $0.

When to book flights from Luxembourg to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Luxembourg to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Luxembourg to Sydney (LUX to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Luxembourg to Sydney

Fastest flight time	26h 35m
Direct flights	None

The fastest flight from Luxembourg to Sydney takes 26h 35m

There are no direct flights from Luxembourg to Sydney. There are no popular flight routes from Luxembourg to Sydney.

Search flight deals

Frequently asked questions about flying from Luxembourg to Sydney

How far is Luxembourg to Sydney Kingsford Smith by plane?
There are 16662.9 km between Luxembourg and Sydney Kingsford Smith. 26h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Luxembourg Airport to Sydney Kingsford Smith Airport?
Prices for flights from Luxembourg Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How old do you have to be to fly from Luxembourg Airport to Sydney Kingsford Smith Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Luxembourg Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Luxembourg to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Luxembourg.

Can I find flights from Luxembourg to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from Luxembourg which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Luxembourg to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Luxembourg.

I’m not ready to book a flight from Luxembourg to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Luxembourg and alert you when they change.