What is the cheapest airline that flies from Luxembourg to Sydney Kingsford Smith?

Etihad Airways is the most popular carrier operating from Luxembourg to Sydney Kingsford Smith

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.

$728 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.

19:25 - 06:35LUX Luxembourg-SYD Sydney Kingsford Smith

50h 10m2 stops Zurich Abu Dhabi Zayed Intl

16:50 - 22:40SYD Sydney Kingsford Smith-LUX Luxembourg

39h 50m2 stops Abu Dhabi Zayed Intl Kastrup Copenhagen

$1,449Multiple Airlines

Sat, 17 Oct - Wed, 28 Oct

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

51h 00m2 stops Milan Malpensa Abu Dhabi Zayed Intl

15:40 - 17:05SYD Sydney Kingsford Smith-LUX Luxembourg

33h 25m2 stops Abu Dhabi Zayed Intl Dublin

$1,462Multiple Airlines

Tue, 22 Sep - Tue, 29 Sep

19:20 - 17:50LUX Luxembourg-SYD Sydney Kingsford Smith

61h 30m2 stops Zurich Abu Dhabi Zayed Intl

16:50 - 10:35SYD Sydney Kingsford Smith-LUX Luxembourg

27h 45m2 stops Abu Dhabi Zayed Intl Kastrup Copenhagen

$1,483Multiple Airlines

Fri, 16 Oct - Fri, 30 Oct

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

35h 20m2 stops Zurich Abu Dhabi Zayed Intl

21:35 - 17:15SYD Sydney Kingsford Smith-LUX Luxembourg

52h 40m2 stops Abu Dhabi Zayed Intl Dublin

$1,505Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

19:20 - 17:50LUX Luxembourg-SYD Sydney Kingsford Smith

37h 30m2 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

$1,634Multiple Airlines

Thu, 8 Oct - Thu, 15 Oct

19:20 - 17:50LUX Luxembourg-SYD Sydney Kingsford Smith

37h 30m2 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

$1,669Multiple Airlines

Thu, 8 Oct - Thu, 15 Oct

06:20 - 06:15LUX Luxembourg-SYD Sydney Kingsford Smith

39h 55m3 stops Milan Malpensa Shanghai Pu Dong Kuala Lumpur Intl

15:40 - 15:45SYD Sydney Kingsford Smith-LUX Luxembourg

32h 05m2 stops Abu Dhabi Zayed Intl Madrid Barajas

$1,709Multiple Airlines

Tue, 22 Sep - Tue, 29 Sep

18:55 - 07:15LUX Luxembourg-SYD Sydney Kingsford Smith

26h 20m2 stops Frankfurt am Main Hong Kong Intl

15:00 - 09:05SYD Sydney Kingsford Smith-LUX Luxembourg

26h 05m2 stops Singapore Changi Munich Franz Josef Strauss

$1,796Lufthansa

Tue, 1 Dec - Mon, 31 May

18:55 - 07:15LUX Luxembourg-SYD Sydney Kingsford Smith

26h 20m2 stops Frankfurt am Main Hong Kong Intl

15:15 - 13:45SYD Sydney Kingsford Smith-LUX Luxembourg

32h 30m2 stops Hong Kong Intl Frankfurt am Main

$1,825Lufthansa

Sun, 21 Feb - Thu, 4 Mar

19:20 - 17:50LUX Luxembourg-SYD Sydney Kingsford Smith

61h 30m2 stops Zurich Abu Dhabi Zayed Intl

21:30 - 06:55SYD Sydney Kingsford Smith-LUX Luxembourg

43h 25m1 stop Abu Dhabi Zayed Intl

$1,828Multiple Airlines

Fri, 16 Oct - Fri, 30 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:45 - 16:50LUX Luxembourg-SYD Sydney Kingsford Smith

26h 05m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

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

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

$1,207Multiple Airlines

Sun, 30 Aug - Mon, 14 Sep

06:45 - 16:50LUX Luxembourg-SYD Sydney Kingsford Smith

26h 05m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

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

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

$1,212Multiple Airlines

Sun, 30 Aug - Mon, 14 Sep

06:45 - 16:50LUX Luxembourg-SYD Sydney Kingsford Smith

26h 05m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

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

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

$1,238Multiple Airlines

Sun, 30 Aug - Mon, 14 Sep

06:45 - 16:50LUX Luxembourg-SYD Sydney Kingsford Smith

26h 05m2 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

$1,336Multiple Airlines

Sun, 30 Aug - Tue, 15 Sep

06:45 - 16:50LUX Luxembourg-SYD Sydney Kingsford Smith

26h 05m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

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

26h 00m2 stops Abu Dhabi Zayed Intl Munich Franz Josef Strauss

$1,349Multiple Airlines

Sun, 30 Aug - Tue, 15 Sep

06:45 - 16:50LUX Luxembourg-SYD Sydney Kingsford Smith

26h 05m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

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

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

$1,356Multiple Airlines

Sun, 30 Aug - Mon, 14 Sep

06:45 - 16:50LUX Luxembourg-SYD Sydney Kingsford Smith

26h 05m2 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

$1,361Multiple Airlines

Sun, 30 Aug - Tue, 15 Sep

06:45 - 16:50LUX Luxembourg-SYD Sydney Kingsford Smith

26h 05m2 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

$1,362Multiple Airlines

Sun, 30 Aug - Tue, 15 Sep

06:45 - 16:50LUX Luxembourg-SYD Sydney Kingsford Smith

26h 05m2 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

$1,365Multiple Airlines

Sun, 30 Aug - Tue, 15 Sep

06:45 - 16:50LUX Luxembourg-SYD Sydney Kingsford Smith

26h 05m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

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

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

$1,383Multiple Airlines

Sun, 30 Aug - Mon, 14 Sep

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SWISS flights from Luxembourg to Sydney

Our best SWISS deals on Luxembourg to Sydney flight tickets

SWISS

17 Feb

LUX10:45Luxembourg

34h 30m

2 stops

SYD07:15Sydney Kingsford Smith

2 Mar

SYD15:15Sydney Kingsford Smith

28h 45m

2 stops

LUX10:00Luxembourg

$1,839

SWISS

16 Feb

LUX19:10Luxembourg

26h 05m

2 stops

SYD07:15Sydney Kingsford Smith

1 Mar

SYD15:15Sydney Kingsford Smith

28h 45m

2 stops

LUX10:00Luxembourg

$1,912

SWISS

15 Feb

LUX19:10Luxembourg

26h 05m

2 stops

SYD07:15Sydney Kingsford Smith

1 Mar

SYD15:15Sydney Kingsford Smith

28h 45m

2 stops

LUX10:00Luxembourg

$1,993

Etihad Airways flights from Luxembourg to Sydney

Our best Etihad Airways deals on Luxembourg to Sydney flight tickets

Etihad Airways

23 Nov

LUX09:35Luxembourg

22h 10m

1 stop

SYD17:45Sydney Kingsford Smith

11 Dec

SYD21:30Sydney Kingsford Smith

43h 25m

1 stop

LUX06:55Luxembourg

$1,899

Etihad Airways

15 Feb

LUX09:35Luxembourg

34h 55m

1 stop

SYD06:30Sydney Kingsford Smith

15 Mar

SYD21:30Sydney Kingsford Smith

43h 25m

1 stop

LUX06:55Luxembourg

$1,920

Etihad Airways

23 Nov

LUX09:35Luxembourg

22h 10m

1 stop

SYD17:45Sydney Kingsford Smith

11 Dec

SYD21:30Sydney Kingsford Smith

43h 25m

1 stop

LUX06:55Luxembourg

$1,923

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sat 17/10

19:25-06:35

2 stops50h 10m

Sydney Kingsford Smith

Wed 28/10

16:50-22:40

2 stops39h 50m

$1,449

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Tue 22/9

19:10-06:10

2 stops51h 00m

Sydney Kingsford Smith

Tue 29/9

15:40-17:05

2 stops33h 25m

$1,462

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Fri 16/10

19:20-17:50

2 stops61h 30m

Sydney Kingsford Smith

Fri 30/10

16:50-10:35

2 stops27h 45m

$1,483

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 5/10

10:15-06:35

2 stops35h 20m

Sydney Kingsford Smith

Mon 12/10

21:35-17:15

2 stops52h 40m

$1,505

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Thu 8/10

19:20-17:50

2 stops37h 30m

Sydney Kingsford Smith

Thu 15/10

21:35-21:45

2 stops57h 10m

$1,634

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Thu 8/10

19:20-17:50

2 stops37h 30m

Sydney Kingsford Smith

Thu 15/10

21:35-21:45

2 stops57h 10m

$1,669

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Tue 22/9

06:20-06:15

3 stops39h 55m

Sydney Kingsford Smith

Tue 29/9

15:40-15:45

2 stops32h 05m

$1,709

Fastest return journey

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Tue 1/12

18:55-07:15

2 stops26h 20m

Sydney Kingsford Smith

Mon 31/5

15:00-09:05

2 stops26h 05m

$1,796

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sun 21/2

18:55-07:15

2 stops26h 20m

Sydney Kingsford Smith

Thu 4/3

15:15-13:45

2 stops32h 30m

$1,825

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Fri 16/10

19:20-17:50

2 stops61h 30m

Sydney Kingsford Smith

Fri 30/10

21:30-06:55

1 stop43h 25m

$1,828

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

Prices

Airlines

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	$728
Fastest flight time	22h 10m
Direct flights	None

The best one-way flight to Sydney from Luxembourg in the past 72 hours is $728. The best return flight deal from Luxembourg to Sydney found on momondo in the last 72 hours is $1,449.

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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Terrigal

Penrith

Katoomba

Lithgow

Coogee

Manly

Leura

Randwick

Cronulla

Bondi Beach

Charlestown

Swansea

Newport

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.