How long is the flight from Luxembourg to Sydney?

Departing from Luxembourg to Sydney will take you 35h 40m. The distance from Luxembourg to Sydney is about 16660 km.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from LUX to SYD?

When flying from Luxembourg to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Luxembourg to Sydney that include hotel bookings?

Yes. In addition to deals on Luxembourg to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Luxembourg to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to Sydney.

Can I find deals for business class flights from Luxembourg to Sydney?

Yes. Cheapflights offers flight deals from Luxembourg to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$935+ Cheap Flights from Luxembourg to Sydney

Cheap flight deals from Luxembourg to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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Cheapest flights from Luxembourg to Sydney
Explore the most affordable flight options available from Luxembourg to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Mon 2/1114:25 -

3 stops31h 40m

Mon 16/1110:10 -

3 stops56h 25m

Deal found 21/9$1,417

Sun 18/1020:10 -

2 stops49h 25m

Sun 25/1016:50 -

2 stops27h 30m

Deal found 20/9$1,425

Sun 1/1115:50 -

2 stops59h 45m

Mon 16/1121:30 -

1 stop43h 50m

Deal found 21/9$1,489

Sun 1/1109:15 -

2 stops35h 40m

Mon 16/1116:20 -

2 stops38h 40m

Deal found 22/9$1,546

Sun 6/1209:15 -

2 stops35h 40m

Sun 31/107:00 -

3 stops48h 00m

Deal found 23/9$1,552

Mon 2/1121:55 -

2 stops47h 00m

Sun 15/1116:20 -

2 stops27h 40m

Deal found 18/9$1,565

Find flight deals from Luxembourg to Sydney

Round-trip from	$1,417
One-way from	$935

2/11-16/11
6 total stops
88h 05m total
Luxembourg to Sydney

Search Deals

15/12-31/12
3 total stops
32h 40m total
Luxembourg to Sydney

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Tue 15/12

14:45-09:25

3 stops32h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$935

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 19/10

20:00-20:20

3 stops39h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,081

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Fri 29/1

07:30-06:30

3 stops37h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,255

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

$1,555

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 2/11

21:55-06:55

2 stops47h 00m

Sydney Kingsford Smith

Sun 15/11

16:20-10:00

2 stops27h 40m

$1,565

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Fri 29/1

09:35-06:30

1 stop34h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,584

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 2/11

06:00-13:35

2 stops45h 35m

Sydney Kingsford Smith

Sun 15/11

16:50-07:20

1 stop24h 30m

$1,636

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 2/11

21:55-06:55

2 stops47h 00m

Sydney Kingsford Smith

Mon 16/11

16:20-21:00

2 stops38h 40m

$1,705

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sun 1/11

18:50-06:55

2 stops50h 05m

Sydney Kingsford Smith

Mon 16/11

16:20-21:00

2 stops38h 40m

$1,842

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 16/11

18:00-06:30

3 stops50h 30m

Sydney Kingsford Smith

Thu 3/12

21:35-17:05

2 stops29h 30m

$1,979

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 13 resultsSorted by cheapest first

Best time to book a flight from Luxembourg to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Luxembourg with our price prediction graph.

LUX-SYD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Luxembourg to Sydney?
Departing from Luxembourg to Sydney will take you 35h 40m. The distance from Luxembourg to Sydney is about 16660 km.
Can I find deals for flights from Luxembourg to Sydney that include hotel bookings?
Yes. In addition to deals on Luxembourg to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Luxembourg to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to Sydney.
Can I find deals for business class flights from Luxembourg to Sydney?
Yes. Cheapflights offers flight deals from Luxembourg to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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When you search for this flight from Luxembourg to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Cheap flights from Luxembourg to Sydney from $935

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Luxembourg to Sydney

Cheapest flights from Luxembourg to SydneyExplore the most affordable flight options available from Luxembourg to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Explore the most affordable flight options available from Luxembourg to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from Luxembourg to SydneyDiscover carefully curated flight deals from Luxembourg to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Discover carefully curated flight deals from Luxembourg to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from Luxembourg to SydneyDiscover last-minute flight deals from Luxembourg to Sydney. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from Luxembourg to Sydney. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Luxembourg to SydneySearch for one-way flight options from Luxembourg to Sydney. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Search for one-way flight options from Luxembourg to Sydney. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

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Best time to book a flight from Luxembourg to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Luxembourg with our price prediction graph.

Related info for your journey

How long is the flight from Luxembourg to Sydney?

Can I find deals for flights from Luxembourg to Sydney that include hotel bookings?

How can I find direct flights from Luxembourg to Sydney?

Can I find deals for business class flights from Luxembourg to Sydney?

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New South Wales

Book a non-stop flight to one of these other cities located in New South Wales.

Search flights from Luxembourg to Sydney by cabin class

Find flights from Luxembourg to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Luxembourg and Sydney flights

Browse other Luxembourg and Sydney flight options. Last updated on 23 September 2026.

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Other flights to Sydney

Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.

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How does Cheapflights help users find flights from Luxembourg to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Luxembourg to Sydney?

Can Cheapflights find flights from Luxembourg to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Luxembourg to Sydney become cheaper?

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Book with flexibility

Travel Smart

Cheapest flights from Luxembourg to Sydney
Explore the most affordable flight options available from Luxembourg to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from Luxembourg to Sydney
Discover carefully curated flight deals from Luxembourg to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from Luxembourg to Sydney
Discover last-minute flight deals from Luxembourg to Sydney. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Luxembourg to Sydney
Search for one-way flight options from Luxembourg to Sydney. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.