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Cheap flights from Luxembourg to Sydney from $738

LUX — SYD
15 Dec — 22 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

Tue 24/1107:00 -
3 stops41h 00m
Mon 1/221:30 -
1 stop43h 50m
Deal found 14/11$1,771
Fri 20/1109:45 -
1 stop22h 50m
Sun 6/1216:50 -
1 stop24h 30m
Deal found 14/11$1,851
Sun 6/1209:45 -
1 stop22h 00m
Mon 21/1221:30 -
1 stop43h 50m
Deal found 12/11$1,871
Mon 16/1109:45 -
1 stop22h 50m
Tue 1/1216:50 -
1 stop24h 30m
Deal found 13/11$1,905
Mon 7/1210:55 -
3 stops35h 10m
Fri 15/120:40 -
2 stops35h 20m
Deal found 12/11$1,942

Find flight deals from Luxembourg to Sydney

Round-trip from

$1,499

One-way from

$738

Popular in

April

Cheapest in

January

Average price

$2,612
2/3-16/3
  • 2/3-16/3
  • 4 total stops
  • 86h 25m total
  • Luxembourg to Sydney
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1/12-31/12
  • 1/12-31/12
  • 2 total stops
  • 52h 55m total
  • Luxembourg to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($349 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease ($240 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

Tue 1/12

19:40-10:00

3 stops52h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$760

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sun 29/11

12:00-10:00

3 stops60h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$884

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Wed 2/12

06:50-10:35

3 stops41h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,001

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sat 28/11

09:10-10:15

2 stops39h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,057

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Thu 3/12

09:55-18:50

2 stops46h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,083
Fastest return journey

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Wed 2/12

09:45-17:45

1 stop22h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,575

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 23/11

09:45-18:35

1 stop22h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,668

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Mon 30/11

09:45-06:30

1 stop34h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,668

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Sun 6/12

09:45-17:45

1 stop22h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,707

LuxembourgSydney

LUX Luxembourg - SYD Sydney Kingsford Smith

LUXSYD

Luxembourg

Fri 27/11

09:45-06:30

1 stop34h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,758

Flights are sorted by cheapest return flights first.

Deals found on 14/11

Showing 1-10 of 18 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

No data available for this route at this time. Please check back soon.

Related info for your journey

  • What airport do you fly into for flights to Sydney from Luxembourg?

    If you book a flight to Sydney from Luxembourg, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • How long is the flight from Luxembourg to Sydney?

    Departing from Luxembourg to Sydney will take you 22h. 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
Katoomba
Cronulla
Terrigal
Lithgow
Leura
Randwick
Bondi Beach
Coogee

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Luxembourg to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Luxembourg to Sydney.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Luxembourg to Sydney, users can toggle the no change fees filter when performing a flight search.

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Of course! You can now track prices for flights from Luxembourg to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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