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.

$763 Cheap Flights from Luxembourg to Sydney in 2026

Find the cheapest flights from Luxembourg to Sydney

Return

One-way

Last minute

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

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

27h 45m2 stops Abu Dhabi Zayed Intl Vienna Intl

$1,347Multiple Airlines

Mon, 7 Sep - Tue, 22 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

$1,353Multiple Airlines

Mon, 7 Sep - Tue, 22 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

$1,360Multiple Airlines

Mon, 7 Sep - Tue, 22 Sep

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

27h 55m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

15:40 - 09:55SYD Sydney Kingsford Smith-LUX Luxembourg

26h 15m2 stops Abu Dhabi Zayed Intl Milan Malpensa

$1,368Multiple Airlines

Mon, 7 Sep - Tue, 22 Sep

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

27h 55m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

15:40 - 09:55SYD Sydney Kingsford Smith-LUX Luxembourg

26h 15m2 stops Abu Dhabi Zayed Intl Milan Malpensa

$1,375Multiple Airlines

Mon, 7 Sep - Tue, 22 Sep

18:00 - 06:10LUX Luxembourg-SYD Sydney Kingsford Smith

28h 10m2 stops Dublin Abu Dhabi Zayed Intl

15:40 - 09:55SYD Sydney Kingsford Smith-LUX Luxembourg

26h 15m2 stops Abu Dhabi Zayed Intl Milan Malpensa

$1,380Multiple Airlines

Mon, 7 Sep - Tue, 22 Sep

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

27h 55m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

20:50 - 16:15SYD Sydney Kingsford Smith-LUX Luxembourg

51h 25m2 stops Abu Dhabi Zayed Intl Barcelona-El Prat

$1,455Multiple Airlines

Mon, 21 Sep - Sat, 3 Oct

18:15 - 16:50LUX Luxembourg-SYD Sydney Kingsford Smith

38h 35m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

20:50 - 09:30SYD Sydney Kingsford Smith-LUX Luxembourg

44h 40m2 stops Abu Dhabi Zayed Intl Zurich

$1,471Multiple Airlines

Thu, 3 Sep - Sat, 19 Sep

10:15 - 06:35LUX Luxembourg-SYD Sydney Kingsford Smith

35h 20m2 stops Zurich Abu Dhabi Zayed Intl

21:35 - 21:45SYD Sydney Kingsford Smith-LUX Luxembourg

57h 10m2 stops Abu Dhabi Zayed Intl Paris Charles de Gaulle

$1,529Multiple Airlines

Mon, 5 Oct - Thu, 15 Oct

14:55 - 06:35LUX Luxembourg-SYD Sydney Kingsford Smith

54h 40m2 stops Zurich Abu Dhabi Zayed Intl

21:35 - 21:45SYD Sydney Kingsford Smith-LUX Luxembourg

57h 10m2 stops Abu Dhabi Zayed Intl Paris Charles de Gaulle

$1,531Multiple Airlines

Tue, 6 Oct - Thu, 15 Oct

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Etihad Airways flights from Luxembourg to Sydney

Our best Etihad Airways deals on Luxembourg to Sydney flight tickets

Etihad Airways

20 Nov

LUX09:35Luxembourg

34h 55m

1 stop

SYD06:30Sydney Kingsford Smith

11 Dec

SYD21:30Sydney Kingsford Smith

43h 25m

1 stop

LUX06:55Luxembourg

$2,024

Etihad Airways

1 Nov

LUX09:35Luxembourg

34h 55m

1 stop

SYD06:30Sydney Kingsford Smith

7 Nov

SYD21:30Sydney Kingsford Smith

43h 25m

1 stop

LUX06:55Luxembourg

$2,027

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

$2,079

British Airways flights from Luxembourg to Sydney

Our best British Airways deals on Luxembourg to Sydney flight tickets

British Airways

31 Jan

LUX09:15Luxembourg

35h 40m

2 stops

SYD06:55Sydney Kingsford Smith

24 Feb

SYD16:20Sydney Kingsford Smith

27h 55m

2 stops

LUX10:15Luxembourg

$2,134

British Airways

30 Oct

LUX21:55Luxembourg

47h 00m

2 stops

SYD06:55Sydney Kingsford Smith

8 Nov

SYD16:20Sydney Kingsford Smith

38h 40m

2 stops

LUX21:00Luxembourg

$2,183

British Airways

19 Nov

LUX11:05Luxembourg

33h 50m

2 stops

SYD06:55Sydney Kingsford Smith

6 Dec

SYD16:20Sydney Kingsford Smith

38h 40m

2 stops

LUX21:00Luxembourg

$2,235

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 7/9

18:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Tue 22/9

15:40-11:25

2 stops27h 45m

$1,347

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 7/9

18:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Tue 22/9

15:40-11:25

2 stops27h 45m

$1,353

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 7/9

18:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Tue 22/9

15:40-11:25

2 stops27h 45m

$1,360

Fastest return journey

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 7/9

18:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Tue 22/9

15:40-09:55

2 stops26h 15m

$1,368

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 7/9

18:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Tue 22/9

15:40-09:55

2 stops26h 15m

$1,375

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 7/9

18:00-06:10

2 stops28h 10m

Sydney Kingsford Smith

Tue 22/9

15:40-09:55

2 stops26h 15m

$1,380

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 21/9

18:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Sat 3/10

20:50-16:15

2 stops51h 25m

$1,455

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Thu 3/9

18:15-16:50

2 stops38h 35m

Sydney Kingsford Smith

Sat 19/9

20:50-09:30

2 stops44h 40m

$1,471

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 5/10

10:15-06:35

2 stops35h 20m

Sydney Kingsford Smith

Thu 15/10

21:35-21:45

2 stops57h 10m

$1,529

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Tue 6/10

14:55-06:35

2 stops54h 40m

Sydney Kingsford Smith

Thu 15/10

21:35-21:45

2 stops57h 10m

$1,531

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

Best price found	$763
Fastest flight time	22h 10m
Direct flights	None

The best one-way flight to Sydney from Luxembourg in the past 72 hours is $763. The best return flight deal from Luxembourg to Sydney found on momondo in the last 72 hours is $1,347.

The fastest flight from Luxembourg to Sydney takes 22h 10m

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. 22h 10m 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.