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.

$745 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 - 17:50LUX Luxembourg-SYD Sydney Kingsford Smith

38h 35m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

16:40 - 17:45SYD Sydney Kingsford Smith-LUX Luxembourg

34h 05m2 stops Abu Dhabi Zayed Intl Kastrup Copenhagen

$1,379Multiple Airlines

Tue, 13 Oct - Tue, 20 Oct

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

35h 20m2 stops Zurich Abu Dhabi Zayed Intl

21:35 - 17:45SYD Sydney Kingsford Smith-LUX Luxembourg

53h 10m2 stops Abu Dhabi Zayed Intl Kastrup Copenhagen

$1,404Multiple Airlines

Mon, 12 Oct - Mon, 19 Oct

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

35h 20m2 stops Zurich Abu Dhabi Zayed Intl

16:40 - 13:50SYD Sydney Kingsford Smith-LUX Luxembourg

30h 10m2 stops Abu Dhabi Zayed Intl Paris Charles de Gaulle

$1,448Multiple Airlines

Mon, 5 Oct - Wed, 14 Oct

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

27h 55m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

21:35 - 17:05SYD Sydney Kingsford Smith-LUX Luxembourg

52h 30m2 stops Abu Dhabi Zayed Intl Dublin

$1,452Multiple Airlines

Mon, 28 Sep - Mon, 5 Oct

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

27h 55m2 stops Rome Fiumicino Abu Dhabi Zayed Intl

21:35 - 17:05SYD Sydney Kingsford Smith-LUX Luxembourg

52h 30m2 stops Abu Dhabi Zayed Intl Dublin

$1,458Multiple Airlines

Mon, 28 Sep - Mon, 5 Oct

18:25 - 06:35LUX Luxembourg-SYD Sydney Kingsford Smith

51h 10m2 stops Paris Charles de Gaulle Abu Dhabi Zayed Intl

21:35 - 11:20SYD Sydney Kingsford Smith-LUX Luxembourg

46h 45m2 stops Abu Dhabi Zayed Intl Kastrup Copenhagen

$1,520Multiple Airlines

Sun, 4 Oct - Sat, 24 Oct

17:15 - 12:05LUX Luxembourg-SYD Sydney Kingsford Smith

32h 50m3 stops London Heathrow Kuala Lumpur Intl Melbourne

16:20 - 10:35SYD Sydney Kingsford Smith-LUX Luxembourg

28h 15m2 stops Singapore Changi London Heathrow

$1,555British Airways

Mon, 18 Jan - Fri, 29 Jan

11:05 - 06:55LUX Luxembourg-SYD Sydney Kingsford Smith

33h 50m2 stops London Heathrow Singapore Changi

16:20 - 10:15SYD Sydney Kingsford Smith-LUX Luxembourg

27h 55m2 stops Singapore Changi London Heathrow

$1,565British Airways

Thu, 19 Nov - Wed, 2 Dec

09:15 - 06:55LUX Luxembourg-SYD Sydney Kingsford Smith

35h 40m2 stops London Heathrow Singapore Changi

07:00 - 21:00SYD Sydney Kingsford Smith-LUX Luxembourg

48h 00m3 stops Melbourne Kuala Lumpur Intl London Heathrow

$1,567British Airways

Sun, 6 Dec - Sun, 31 Jan

09:15 - 06:55LUX Luxembourg-SYD Sydney Kingsford Smith

35h 40m2 stops London Heathrow Singapore Changi

07:00 - 21:00SYD Sydney Kingsford Smith-LUX Luxembourg

48h 00m3 stops Melbourne Kuala Lumpur Intl London Heathrow

$1,569British Airways

Sun, 6 Dec - Sun, 31 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

39h 50m2 stops Milan Malpensa Abu Dhabi Zayed Intl

15:40 - 22:35SYD Sydney Kingsford Smith-LUX Luxembourg

38h 55m2 stops Abu Dhabi Zayed Intl Munich Franz Josef Strauss

$1,540Multiple Airlines

Wed, 2 Sep - Wed, 9 Sep

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

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

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

44h 40m2 stops Abu Dhabi Zayed Intl Zurich

$1,776Multiple Airlines

Thu, 3 Sep - Thu, 10 Sep

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

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

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

44h 40m2 stops Abu Dhabi Zayed Intl Zurich

$1,780Multiple Airlines

Thu, 3 Sep - Thu, 10 Sep

06:20 - 08:20LUX Luxembourg-SYD Sydney Kingsford Smith

42h 00m3 stops Milan Malpensa Chengdu Tianfu Intl Kuala Lumpur Intl

13:00 - 17:25SYD Sydney Kingsford Smith-LUX Luxembourg

36h 25m3 stops Singapore Changi Ho Chi Minh City Kastrup Copenhagen

$2,182Multiple Airlines

Wed, 2 Sep - Wed, 9 Sep

06:20 - 08:20LUX Luxembourg-SYD Sydney Kingsford Smith

42h 00m3 stops Milan Malpensa Chengdu Tianfu Intl Kuala Lumpur Intl

20:30 - 22:45SYD Sydney Kingsford Smith-LUX Luxembourg

34h 15m2 stops Shanghai Pu Dong Kastrup Copenhagen

$2,208Multiple Airlines

Wed, 2 Sep - Wed, 9 Sep

06:00 - 19:25LUX Luxembourg-SYD Sydney Kingsford Smith

29h 25m3 stops Amsterdam Schiphol Budapest Ferenc Liszt Intl Guangzhou Baiyun

11:00 - 14:50SYD Sydney Kingsford Smith-LUX Luxembourg

35h 50m2 stops Shanghai Pu Dong Madrid Barajas

$2,384Multiple Airlines

Thu, 3 Sep - Thu, 10 Sep

06:00 - 19:25LUX Luxembourg-SYD Sydney Kingsford Smith

29h 25m3 stops Amsterdam Schiphol Budapest Ferenc Liszt Intl Guangzhou Baiyun

11:00 - 13:50SYD Sydney Kingsford Smith-LUX Luxembourg

34h 50m3 stops Shanghai Pu Dong Budapest Ferenc Liszt Intl Frankfurt am Main

$2,425Multiple Airlines

Thu, 3 Sep - Thu, 10 Sep

21:05 - 05:10LUX Luxembourg-SYD Sydney Kingsford Smith

48h 05m2 stops London Heathrow Singapore Changi

08:20 - 10:25SYD Sydney Kingsford Smith-LUX Luxembourg

34h 05m3 stops Perth Singapore Changi London Heathrow

$2,729Multiple Airlines

Thu, 3 Sep - Thu, 10 Sep

10:15 - 07:20LUX Luxembourg-SYD Sydney Kingsford Smith

37h 05m3 stops Zurich Toronto Pearson Intl Vancouver Intl

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

56h 10m3 stops Vancouver Intl Toronto Pearson Intl Zurich

$4,232Air Canada

Thu, 3 Sep - Thu, 10 Sep

14:35 - 07:20LUX Luxembourg-SYD Sydney Kingsford Smith

56h 45m3 stops Frankfurt am Main Toronto Pearson Intl Vancouver Intl

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

56h 10m3 stops Vancouver Intl Toronto Pearson Intl Zurich

$4,868Air Canada

Wed, 2 Sep - Wed, 9 Sep

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British Airways flights from Luxembourg to Sydney

Our best British Airways deals on Luxembourg to Sydney flight tickets

British Airways

18 Jan

LUX17:15Luxembourg

32h 50m

3 stops

SYD12:05Sydney Kingsford Smith

29 Jan

SYD16:20Sydney Kingsford Smith

28h 15m

2 stops

LUX10:35Luxembourg

$1,555

British Airways

19 Nov

LUX11:05Luxembourg

33h 50m

2 stops

SYD06:55Sydney Kingsford Smith

2 Dec

SYD16:20Sydney Kingsford Smith

27h 55m

2 stops

LUX10:15Luxembourg

$1,565

British Airways

6 Dec

LUX09:15Luxembourg

35h 40m

2 stops

SYD06:55Sydney Kingsford Smith

31 Jan

SYD07:00Sydney Kingsford Smith

48h 00m

3 stops

LUX21:00Luxembourg

$1,567

Etihad Airways flights from Luxembourg to Sydney

Our best Etihad Airways deals on Luxembourg to Sydney flight tickets

Etihad Airways

25 Oct

LUX09:35Luxembourg

22h 10m

1 stop

SYD17:45Sydney Kingsford Smith

7 Nov

SYD21:30Sydney Kingsford Smith

43h 25m

1 stop

LUX06:55Luxembourg

$1,899

Etihad Airways

25 Oct

LUX09:35Luxembourg

34h 55m

1 stop

SYD06:30Sydney Kingsford Smith

7 Nov

SYD21:30Sydney Kingsford Smith

43h 25m

1 stop

LUX06:55Luxembourg

$1,922

Etihad Airways

18 Jan

LUX09:35Luxembourg

22h 10m

1 stop

SYD17:45Sydney Kingsford Smith

29 Jan

SYD21:30Sydney Kingsford Smith

43h 25m

1 stop

LUX06:55Luxembourg

$1,929

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Tue 13/10

18:15-17:50

2 stops38h 35m

Sydney Kingsford Smith

Tue 20/10

16:40-17:45

2 stops34h 05m

$1,379

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 12/10

10:15-06:35

2 stops35h 20m

Sydney Kingsford Smith

Mon 19/10

21:35-17:45

2 stops53h 10m

$1,404

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 5/10

10:15-06:35

2 stops35h 20m

Sydney Kingsford Smith

Wed 14/10

16:40-13:50

2 stops30h 10m

$1,448

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 28/9

18:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Mon 5/10

21:35-17:05

2 stops52h 30m

$1,452

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 28/9

18:15-06:10

2 stops27h 55m

Sydney Kingsford Smith

Mon 5/10

21:35-17:05

2 stops52h 30m

$1,458

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sun 4/10

18:25-06:35

2 stops51h 10m

Sydney Kingsford Smith

Sat 24/10

21:35-11:20

2 stops46h 45m

$1,520

Fastest return journey

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 18/1

17:15-12:05

3 stops32h 50m

Sydney Kingsford Smith

Fri 29/1

16:20-10:35

2 stops28h 15m

$1,555

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Thu 19/11

11:05-06:55

2 stops33h 50m

Sydney Kingsford Smith

Wed 2/12

16:20-10:15

2 stops27h 55m

$1,565

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sun 6/12

09:15-06:55

2 stops35h 40m

Sydney Kingsford Smith

Sun 31/1

07:00-21:00

3 stops48h 00m

$1,567

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sun 6/12

09:15-06:55

2 stops35h 40m

Sydney Kingsford Smith

Sun 31/1

07:00-21:00

3 stops48h 00m

$1,569

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	$745
Fastest flight time	22h 10m
Direct flights	None

The best one-way flight to Sydney from Luxembourg in the past 72 hours is $745. The best return flight deal from Luxembourg to Sydney found on momondo in the last 72 hours is $1,379.

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.

Parramatta

Terrigal

Wollongong

Katoomba

Penrith

Lithgow

Manly

Coogee

Randwick

Cronulla

Leura

Charlestown

Bondi Beach

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.