How do I get Price Alerts for flights from Luxembourg to Sydney?

Confirm your travel details to search for the latest offers for flights from Luxembourg to Sydney . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Luxembourg to Sydney with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.

$722 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.

10:15 - 17:50LUX Luxembourg-SYD Sydney Kingsford Smith

46h 35m2 stops Zurich Abu Dhabi Zayed Intl

16:40 - 22:45SYD Sydney Kingsford Smith-LUX Luxembourg

39h 05m2 stops Abu Dhabi Zayed Intl Kastrup Copenhagen

$1,478Multiple Airlines

Tue, 13 Oct - Tue, 20 Oct

10:50 - 12:25LUX Luxembourg-SYD Sydney Kingsford Smith

39h 35m3 stops London Heathrow Kuala Lumpur Intl Melbourne

11:05 - 10:15SYD Sydney Kingsford Smith-LUX Luxembourg

33h 10m3 stops Melbourne Kuala Lumpur Intl London Heathrow

$1,546British Airways

Mon, 1 Feb - Wed, 3 Mar

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

35h 40m2 stops London Heathrow Singapore Changi

11:05 - 10:10SYD Sydney Kingsford Smith-LUX Luxembourg

33h 05m3 stops Melbourne Kuala Lumpur Intl London Heathrow

$1,550British Airways

Sun, 31 Jan - Tue, 2 Mar

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

35h 40m2 stops London Heathrow Singapore Changi

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

27h 55m2 stops Singapore Changi London Heathrow

$1,556British Airways

Sun, 31 Jan - Wed, 3 Mar

11:20 - 06:55LUX Luxembourg-SYD Sydney Kingsford Smith

33h 35m2 stops London Heathrow Singapore Changi

08:45 - 09:30SYD Sydney Kingsford Smith-LUX Luxembourg

34h 45m3 stops Melbourne Kuala Lumpur Intl London Heathrow

$1,557British Airways

Sat, 30 Jan - Mon, 1 Mar

11:20 - 06:55LUX Luxembourg-SYD Sydney Kingsford Smith

33h 35m2 stops London Heathrow Singapore Changi

11:00 - 18:05SYD Sydney Kingsford Smith-LUX Luxembourg

41h 05m3 stops Melbourne Kuala Lumpur Intl London Heathrow

$1,562British Airways

Sat, 27 Feb - Sat, 6 Mar

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

$1,564British Airways

Sun, 6 Dec - Sun, 31 Jan

10:50 - 06:55LUX Luxembourg-SYD Sydney Kingsford Smith

34h 05m2 stops London Heathrow Singapore Changi

16:20 - 21:00SYD Sydney Kingsford Smith-LUX Luxembourg

38h 40m2 stops Singapore Changi London Heathrow

$1,566British Airways

Mon, 9 Nov - Mon, 23 Nov

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

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

$1,570British Airways

Sun, 6 Dec - Sun, 31 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:55 - 06:05LUX Luxembourg-SYD Sydney Kingsford Smith

35h 10m2 stops London Heathrow Singapore Changi

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

28h 00m2 stops Singapore Changi London Heathrow

$22,354British Airways

Sat, 19 Sep - Mon, 5 Oct

10:55 - 06:05LUX Luxembourg-SYD Sydney Kingsford Smith

35h 10m2 stops London Heathrow Singapore Changi

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

28h 00m2 stops Singapore Changi London Heathrow

$22,481British Airways

Sat, 19 Sep - Mon, 5 Oct

10:55 - 06:05LUX Luxembourg-SYD Sydney Kingsford Smith

35h 10m2 stops London Heathrow Singapore Changi

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

28h 00m2 stops Singapore Changi London Heathrow

$22,488British Airways

Sat, 19 Sep - Mon, 5 Oct

10:55 - 06:05LUX Luxembourg-SYD Sydney Kingsford Smith

35h 10m2 stops London Heathrow Singapore Changi

15:35 - 19:45SYD Sydney Kingsford Smith-LUX Luxembourg

37h 10m2 stops Singapore Changi London Heathrow

$23,625British Airways

Sat, 19 Sep - Tue, 6 Oct

10:55 - 06:05LUX Luxembourg-SYD Sydney Kingsford Smith

35h 10m2 stops London Heathrow Singapore Changi

14:35 - 14:30SYD Sydney Kingsford Smith-LUX Luxembourg

31h 55m2 stops Singapore Changi London Heathrow

$23,626British Airways

Sat, 19 Sep - Sat, 3 Oct

10:55 - 06:05LUX Luxembourg-SYD Sydney Kingsford Smith

35h 10m2 stops London Heathrow Singapore Changi

15:35 - 10:40SYD Sydney Kingsford Smith-LUX Luxembourg

28h 05m2 stops Singapore Changi London Heathrow

$23,760British Airways

Sat, 19 Sep - Tue, 6 Oct

10:55 - 06:05LUX Luxembourg-SYD Sydney Kingsford Smith

35h 10m2 stops London Heathrow Singapore Changi

14:35 - 14:30SYD Sydney Kingsford Smith-LUX Luxembourg

31h 55m2 stops Singapore Changi London Heathrow

$23,761British Airways

Sat, 19 Sep - Sat, 3 Oct

10:55 - 06:05LUX Luxembourg-SYD Sydney Kingsford Smith

35h 10m2 stops London Heathrow Singapore Changi

15:35 - 10:40SYD Sydney Kingsford Smith-LUX Luxembourg

28h 05m2 stops Singapore Changi London Heathrow

$23,767British Airways

Sat, 19 Sep - Tue, 6 Oct

10:55 - 06:05LUX Luxembourg-SYD Sydney Kingsford Smith

35h 10m2 stops London Heathrow Singapore Changi

14:35 - 14:30SYD Sydney Kingsford Smith-LUX Luxembourg

31h 55m2 stops Singapore Changi London Heathrow

$23,768British Airways

Sat, 19 Sep - Sat, 3 Oct

10:55 - 06:05LUX Luxembourg-SYD Sydney Kingsford Smith

35h 10m2 stops London Heathrow Singapore Changi

15:35 - 20:25SYD Sydney Kingsford Smith-LUX Luxembourg

37h 50m2 stops Singapore Changi London Heathrow

$25,553British Airways

Sat, 19 Sep - Thu, 8 Oct

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British Airways flights from Luxembourg to Sydney

Our best British Airways deals on Luxembourg to Sydney flight tickets

British Airways

1 Feb

LUX10:50Luxembourg

39h 35m

3 stops

SYD12:25Sydney Kingsford Smith

3 Mar

SYD11:05Sydney Kingsford Smith

33h 10m

3 stops

LUX10:15Luxembourg

$1,546

British Airways

31 Jan

LUX09:15Luxembourg

35h 40m

2 stops

SYD06:55Sydney Kingsford Smith

2 Mar

SYD11:05Sydney Kingsford Smith

33h 05m

3 stops

LUX10:10Luxembourg

$1,550

British Airways

31 Jan

LUX09:15Luxembourg

35h 40m

2 stops

SYD06:55Sydney Kingsford Smith

3 Mar

SYD16:20Sydney Kingsford Smith

27h 55m

2 stops

LUX10:15Luxembourg

$1,556

Etihad Airways flights from Luxembourg to Sydney

Our best Etihad Airways deals on Luxembourg to Sydney flight tickets

Etihad Airways

25 Oct

LUX09:35Luxembourg

34h 55m

1 stop

SYD06:30Sydney Kingsford Smith

8 Nov

SYD16:50Sydney Kingsford Smith

24h 05m

1 stop

LUX06:55Luxembourg

$1,736

Etihad Airways

2 Nov

LUX09:35Luxembourg

34h 55m

1 stop

SYD06:30Sydney Kingsford Smith

15 Nov

SYD16:50Sydney Kingsford Smith

24h 05m

1 stop

LUX06:55Luxembourg

$1,740

Etihad Airways

2 Nov

LUX09:35Luxembourg

34h 55m

1 stop

SYD06:30Sydney Kingsford Smith

15 Nov

SYD16:50Sydney Kingsford Smith

24h 05m

1 stop

LUX06:55Luxembourg

$1,744

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Tue 13/10

10:15-17:50

2 stops46h 35m

Sydney Kingsford Smith

Tue 20/10

16:40-22:45

2 stops39h 05m

$1,478

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 1/2

10:50-12:25

3 stops39h 35m

Sydney Kingsford Smith

Wed 3/3

11:05-10:15

3 stops33h 10m

$1,546

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sun 31/1

09:15-06:55

2 stops35h 40m

Sydney Kingsford Smith

Tue 2/3

11:05-10:10

3 stops33h 05m

$1,550

Fastest return journey

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sun 31/1

09:15-06:55

2 stops35h 40m

Sydney Kingsford Smith

Wed 3/3

16:20-10:15

2 stops27h 55m

$1,556

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sat 30/1

11:20-06:55

2 stops33h 35m

Sydney Kingsford Smith

Mon 1/3

08:45-09:30

3 stops34h 45m

$1,557

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sat 27/2

11:20-06:55

2 stops33h 35m

Sydney Kingsford Smith

Sat 6/3

11:00-18:05

3 stops41h 05m

$1,562

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

$1,564

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 9/11

10:50-06:55

2 stops34h 05m

Sydney Kingsford Smith

Mon 23/11

16:20-21:00

2 stops38h 40m

$1,566

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

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

$1,570

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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	$722
Fastest flight time	22h 10m
Direct flights	None

The best one-way flight to Sydney from Luxembourg in the past 72 hours is $722. The best return flight deal from Luxembourg to Sydney found on momondo in the last 72 hours is $1,478.

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.

Frequently asked questions about flying from Luxembourg to Sydney

How do I get Price Alerts for flights from Luxembourg to Sydney?
Confirm your travel details to search for the latest offers for flights from Luxembourg to Sydney. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Luxembourg to Sydney with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Parramatta

Terrigal

Wollongong

Katoomba

Penrith

Lithgow

Manly

Coogee

Cronulla

Randwick

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.