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Cheap flights from Luxembourg to Sydney from $537

LUX — SYD
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luxembourg to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Luxembourg to Sydney

Wed 18/1109:45 -
1 stop34h 45m
Sun 22/1116:50 -
1 stop24h 30m
Deal found 2/11$1,846
Thu 26/1110:45 -
2 stops34h 05m
Tue 22/1221:10 -
2 stops46h 50m
Deal found 4/11$1,852
Sun 8/1109:45 -
1 stop34h 45m
Sat 21/1121:30 -
1 stop43h 50m
Deal found 1/11$1,862
Fri 6/1109:45 -
1 stop34h 45m
Sun 22/1116:50 -
1 stop24h 30m
Deal found 2/11$1,871
Fri 6/1109:45 -
1 stop34h 45m
Fri 20/1121:30 -
1 stop43h 50m
Deal found 3/11$1,885
Sun 22/1109:45 -
1 stop22h 00m
Mon 7/1221:30 -
1 stop43h 50m
Deal found 2/11$1,889

Find flight deals from Luxembourg to Sydney

Round-trip from

$1,809

One-way from

$537

Popular in

April

Cheapest in

January

Average price

$2,533
16/2-11/3
  • 16/2-11/3
  • 4 total stops
  • 65h 45m total
  • Luxembourg to Sydney
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China Southern
  • China Southern
  • 4/12-31/12
  • 2 total stops
  • 43h 55m total
  • Luxembourg to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($329 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease ($225 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Luxembourg to Sydney that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Thu 3/12

09:00-18:50

3 stops47h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$809

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 30/11

21:15-20:25

3 stops37h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$936

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 1/3

15:55-06:30

2 stops28h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,102

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Tue 29/12

15:25-13:35

2 stops36h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,126

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 11/1

15:55-06:30

2 stops28h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,215

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Fri 1/1

17:05-06:35

3 stops51h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,248

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sat 1/5

10:55-17:55

2 stops47h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,503

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 11/1

09:45-06:30

1 stop34h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,543
Fastest return journey

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 30/11

09:45-17:45

1 stop22h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,546

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 7/12

09:45-06:30

1 stop34h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,626

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Luxembourg to Sydney

How much does it cost for a return flight from Luxembourg to Sydney?

Airfare is below average for this route at the moment.

Luxembourg to Sydney flights typically cost between $2,047 and $2,533 in February.
The cheapest return price found within the last 5 days was $1,809 on Multiple Airlines (16 Feb–11 Mar).

Related info for your journey

  • How long is the flight from Luxembourg to Sydney?

    Departing from Luxembourg to Sydney will take you 34h 45m. 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Cronulla
Katoomba
Terrigal
Lithgow
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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

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.

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

Cheapflights simply makes it quick and affordable to book flights from Luxembourg to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Luxembourg to Sydney with no change fees.

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Not ready to book yet? You can track prices for flights from Luxembourg to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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