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

China Southern and Etihad Airways are the most popular carriers 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.

$889 Cheap Flights from Luxembourg to Sydney in 2026

1 adult

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Find the cheapest flights from Luxembourg to Sydney

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:20 - 11:55

LUX

SYD

35h 35m

2 stops

15:35 - 11:15

SYD

LUX

29h 40m

2 stops

$1,903Austrian Airlines

Mon, 9 Nov - Sun, 29 Nov

14:20 - 07:15

LUX

SYD

30h 55m

2 stops

15:35 - 22:25

SYD

LUX

40h 50m

2 stops

$2,083Multiple Airlines

Fri, 13 Nov - Sat, 28 Nov

18:35 - 09:35

LUX

SYD

55h 00m

2 stops

12:05 - 09:25

SYD

LUX

54h 20m

2 stops

$2,102Turkish Airlines

Tue, 29 Sep - Thu, 8 Oct

20:10 - 11:45

LUX

SYD

31h 35m

2 stops

14:35 - 09:00

SYD

LUX

26h 25m

2 stops

$2,141Multiple Airlines

Mon, 22 Jun - Wed, 8 Jul

20:10 - 11:45

LUX

SYD

31h 35m

2 stops

14:35 - 09:00

SYD

LUX

26h 25m

2 stops

$2,143Multiple Airlines

Mon, 22 Jun - Wed, 8 Jul

18:00 - 19:35

LUX

SYD

39h 35m

2 stops

07:15 - 09:45

SYD

LUX

36h 30m

3 stops

$2,149Multiple Airlines

Fri, 13 Nov - Sat, 28 Nov

10:20 - 20:00

LUX

SYD

25h 40m

2 stops

08:55 - 09:25

SYD

LUX

33h 30m

3 stops

$2,194Multiple Airlines

Tue, 29 Sep - Thu, 8 Oct

10:20 - 19:10

LUX

SYD

24h 50m

2 stops

07:05 - 09:25

SYD

LUX

34h 20m

3 stops

$2,201Multiple Airlines

Thu, 10 Sep - Sat, 26 Sep

10:20 - 09:35

LUX

SYD

39h 15m

2 stops

15:50 - 09:25

SYD

LUX

26h 35m

2 stops

$2,209Turkish Airlines

Thu, 1 Oct - Mon, 19 Oct

10:20 - 19:10

LUX

SYD

24h 50m

2 stops

09:50 - 09:25

SYD

LUX

55h 35m

2 stops

$2,215Multiple Airlines

Thu, 10 Sep - Sat, 26 Sep

KLM flights from Luxembourg to Sydney

Our best KLM deals on Luxembourg to Sydney flight tickets

KLM

22 June

LUX18:25Luxembourg

31h 15m

3 stops

SYD09:40Sydney Kingsford Smith

8 July

SYD10:10Sydney Kingsford Smith

31h 50m

2 stops

LUX10:00Luxembourg

$2,741

KLM

22 June

LUX18:25Luxembourg

31h 15m

3 stops

SYD09:40Sydney Kingsford Smith

8 July

SYD10:10Sydney Kingsford Smith

31h 50m

2 stops

LUX10:00Luxembourg

$2,855

KLM

30 June

LUX18:25Luxembourg

27h 55m

2 stops

SYD06:20Sydney Kingsford Smith

7 July

SYD10:20Sydney Kingsford Smith

31h 40m

2 stops

LUX10:00Luxembourg

$2,891

Turkish Airlines flights from Luxembourg to Sydney

Our best Turkish Airlines deals on Luxembourg to Sydney flight tickets

Turkish Airlines

1 Oct

LUX10:20Luxembourg

39h 15m

2 stops

SYD09:35Sydney Kingsford Smith

19 Oct

SYD15:50Sydney Kingsford Smith

26h 35m

2 stops

LUX09:25Luxembourg

$2,209

Turkish Airlines

1 Oct

LUX10:20Luxembourg

39h 15m

2 stops

SYD09:35Sydney Kingsford Smith

19 Oct

SYD11:00Sydney Kingsford Smith

39h 40m

2 stops

LUX17:40Luxembourg

$2,251

Turkish Airlines

17 Oct

LUX10:20Luxembourg

39h 25m

2 stops

SYD10:45Sydney Kingsford Smith

31 Oct

SYD12:15Sydney Kingsford Smith

55h 30m

2 stops

LUX09:45Luxembourg

$2,578

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Mon 9/11

14:20-11:55

2 stops35h 35m

Sydney Kingsford Smith

Sun 29/11

15:35-11:15

2 stops29h 40m

$1,903

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Fri 13/11

14:20-07:15

2 stops30h 55m

Sydney Kingsford Smith

Sat 28/11

15:35-22:25

2 stops40h 50m

$2,083

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Tue 29/9

18:35-09:35

2 stops55h 00m

Sydney Kingsford Smith

Thu 8/10

12:05-09:25

2 stops54h 20m

$2,102

Fastest return journey

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Mon 22/6

20:10-11:45

2 stops31h 35m

Sydney Kingsford Smith

Wed 8/7

14:35-09:00

2 stops26h 25m

$2,141

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Mon 22/6

20:10-11:45

2 stops31h 35m

Sydney Kingsford Smith

Wed 8/7

14:35-09:00

2 stops26h 25m

$2,143

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Fri 13/11

18:00-19:35

2 stops39h 35m

Sydney Kingsford Smith

Sat 28/11

07:15-09:45

3 stops36h 30m

$2,149

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Tue 29/9

10:20-20:00

2 stops25h 40m

Sydney Kingsford Smith

Thu 8/10

08:55-09:25

3 stops33h 30m

$2,194

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Thu 10/9

10:20-19:10

2 stops24h 50m

Sydney Kingsford Smith

Sat 26/9

07:05-09:25

3 stops34h 20m

$2,201

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Thu 1/10

10:20-09:35

2 stops39h 15m

Sydney Kingsford Smith

Mon 19/10

15:50-09:25

2 stops26h 35m

$2,209

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Thu 10/9

10:20-19:10

2 stops24h 50m

Sydney Kingsford Smith

Sat 26/9

09:50-09:25

2 stops55h 35m

$2,215

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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

Fastest flight time	26h 00m
Direct flights	None

The fastest flight from Luxembourg to Sydney takes 26h 00m

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 00m 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.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Coogee

Leura

Bondi Beach

Randwick

Cronulla

Charlestown

Newport

Swansea

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.