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

Air India 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.

$818 Cheap Flights from Luxembourg to Sydney in 2026

Find the cheapest flights from Luxembourg to Sydney

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

18:15 - 11:55

LUX

SYD

31h 40m

2 stops

15:35 - 11:30

SYD

LUX

29h 55m

2 stops

$1,730Austrian Airlines

Mon, 9 Nov - Mon, 23 Nov

08:20 - 20:05

LUX

SYD

26h 45m

2 stops

21:30 - 06:55

SYD

LUX

43h 25m

1 stop

$1,733Multiple Airlines

Wed, 21 Oct - Sat, 14 Nov

08:20 - 20:05

LUX

SYD

26h 45m

2 stops

16:35 - 06:55

SYD

LUX

24h 20m

1 stop

$1,753Multiple Airlines

Wed, 21 Oct - Sun, 15 Nov

09:35 - 06:35

LUX

SYD

35h 00m

1 stop

21:30 - 06:55

SYD

LUX

43h 25m

1 stop

$1,945Etihad Airways

Mon, 9 Nov - Mon, 23 Nov

08:30 - 19:05

LUX

SYD

26h 35m

2 stops

20:50 - 21:45

SYD

LUX

32h 55m

2 stops

$1,965Multiple Airlines

Tue, 8 Sep - Tue, 22 Sep

10:35 - 06:35

LUX

SYD

35h 00m

1 stop

21:30 - 06:55

SYD

LUX

43h 25m

1 stop

$2,010Etihad Airways

Wed, 21 Oct - Fri, 13 Nov

06:55 - 11:20

LUX

SYD

43h 25m

2 stops

15:35 - 11:30

SYD

LUX

29h 55m

2 stops

$2,014Austrian Airlines

Wed, 21 Oct - Thu, 12 Nov

10:35 - 06:35

LUX

SYD

35h 00m

1 stop

16:35 - 06:55

SYD

LUX

24h 20m

1 stop

$2,015Etihad Airways

Wed, 21 Oct - Sun, 15 Nov

10:40 - 06:15

LUX

SYD

33h 35m

3 stops

07:15 - 17:05

SYD

LUX

43h 50m

3 stops

$2,039Multiple Airlines

Sun, 6 Dec - Sun, 31 Jan

10:35 - 06:35

LUX

SYD

35h 00m

1 stop

21:30 - 06:55

SYD

LUX

43h 25m

1 stop

$2,051Etihad Airways

Wed, 21 Oct - Sat, 14 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Austrian Airlines flights from Luxembourg to Sydney

Our best Austrian Airlines deals on Luxembourg to Sydney flight tickets

Austrian Airlines

9 Nov

LUX18:15Luxembourg

31h 40m

2 stops

SYD11:55Sydney Kingsford Smith

23 Nov

SYD15:35Sydney Kingsford Smith

29h 55m

2 stops

LUX11:30Luxembourg

$1,730

Austrian Airlines

21 Oct

LUX18:25Luxembourg

31h 55m

2 stops

SYD11:20Sydney Kingsford Smith

15 Nov

SYD15:35Sydney Kingsford Smith

29h 40m

2 stops

LUX11:15Luxembourg

$2,014

Austrian Airlines

21 Oct

LUX14:25Luxembourg

35h 55m

2 stops

SYD11:20Sydney Kingsford Smith

14 Nov

SYD15:35Sydney Kingsford Smith

40h 50m

2 stops

LUX22:25Luxembourg

$2,087

Etihad Airways flights from Luxembourg to Sydney

Our best Etihad Airways deals on Luxembourg to Sydney flight tickets

Etihad Airways

9 Nov

LUX09:35Luxembourg

35h 00m

1 stop

SYD06:35Sydney Kingsford Smith

23 Nov

SYD21:30Sydney Kingsford Smith

43h 25m

1 stop

LUX06:55Luxembourg

$1,945

Etihad Airways

21 Oct

LUX10:35Luxembourg

35h 00m

1 stop

SYD06:35Sydney Kingsford Smith

13 Nov

SYD21:30Sydney Kingsford Smith

43h 25m

1 stop

LUX06:55Luxembourg

$2,010

Etihad Airways

21 Oct

LUX10:35Luxembourg

35h 00m

1 stop

SYD06:35Sydney Kingsford Smith

15 Nov

SYD16:35Sydney Kingsford Smith

24h 20m

1 stop

LUX06:55Luxembourg

$2,015

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Mon 9/11

18:15-11:55

2 stops31h 40m

Sydney Kingsford Smith

Mon 23/11

15:35-11:30

2 stops29h 55m

$1,730

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Wed 21/10

08:20-20:05

2 stops26h 45m

Sydney Kingsford Smith

Sat 14/11

21:30-06:55

1 stop43h 25m

$1,733

Fastest return journey

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Wed 21/10

08:20-20:05

2 stops26h 45m

Sydney Kingsford Smith

Sun 15/11

16:35-06:55

1 stop24h 20m

$1,753

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Mon 9/11

09:35-06:35

1 stop35h 00m

Sydney Kingsford Smith

Mon 23/11

21:30-06:55

1 stop43h 25m

$1,945

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Tue 8/9

08:30-19:05

2 stops26h 35m

Sydney Kingsford Smith

Tue 22/9

20:50-21:45

2 stops32h 55m

$1,965

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Wed 21/10

10:35-06:35

1 stop35h 00m

Sydney Kingsford Smith

Fri 13/11

21:30-06:55

1 stop43h 25m

$2,010

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Wed 21/10

06:55-11:20

2 stops43h 25m

Sydney Kingsford Smith

Thu 12/11

15:35-11:30

2 stops29h 55m

$2,014

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Wed 21/10

10:35-06:35

1 stop35h 00m

Sydney Kingsford Smith

Sun 15/11

16:35-06:55

1 stop24h 20m

$2,015

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sun 6/12

10:40-06:15

3 stops33h 35m

Sydney Kingsford Smith

Sun 31/1

07:15-17:05

3 stops43h 50m

$2,039

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Wed 21/10

10:35-06:35

1 stop35h 00m

Sydney Kingsford Smith

Sat 14/11

21:30-06:55

1 stop43h 25m

$2,051

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

Fastest flight time	22h 20m
Direct flights	None

The fastest flight from Luxembourg to Sydney takes 22h 20m

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 20m 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

Cronulla

Randwick

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.