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Cheap flights from Luxembourg to Sydney from $831

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SYD
13 Jul — 20 Jul1
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
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 13 June 2026.

Mon 9/1118:15
LUX
-
SYD
2 stops31h 40m
Austrian Airlines
Mon 23/1115:35
SYD
-
LUX
2 stops29h 55m
Austrian Airlines
Deal found 12/6$1,738
Mon 9/1109:35
LUX
-
SYD
1 stop35h 00m
Etihad Airways
Mon 23/1121:30
SYD
-
LUX
1 stop43h 25m
Etihad Airways
Deal found 12/6$1,954
Mon 15/618:35
LUX
-
SYD
2 stops40h 35m
Turkish Airlines
Mon 29/611:15
SYD
-
LUX
2 stops54h 10m
Turkish Airlines
Deal found 11/6$2,043
Sun 6/1210:40
LUX
-
SYD
3 stops33h 35m
Multiple Airlines
Sun 31/107:15
SYD
-
LUX
3 stops43h 50m
Multiple Airlines
Deal found 11/6$2,049
Wed 16/1206:25
LUX
-
SYD
2 stops47h 05m
Multiple Airlines
Fri 15/121:30
SYD
-
LUX
1 stop43h 25m
Multiple Airlines
Deal found 10/6$2,157
Thu 1/1010:20
LUX
-
SYD
2 stops39h 15m
Turkish Airlines
Mon 19/1011:00
SYD
-
LUX
2 stops39h 40m
Turkish Airlines
Deal found 10/6$2,168
Sun 6/1210:40
LUX
-
SYD
2 stops39h 10m
Turkish Airlines
Sun 31/110:00
SYD
-
LUX
2 stops57h 45m
Turkish Airlines
Deal found 12/6$2,177

Find flight deals from Luxembourg to Sydney

Keep the following information in mind while searching for Luxembourg to Sydney flight deals. Data was last updated 13 June 2026.

Round-trip from

$1,738

One-way from

$831

Popular in

April

Cheapest in

May
Austrian Airlines
  • Austrian Airlines
  • 9/11-23/11
  • 4 total stops
  • 61h 35m total
  • Luxembourg to Sydney
Search Deals
Air India
  • Air India
  • 11/9
  • 2 total stops
  • 50h 05m total
  • Luxembourg to Sydney
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($195 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luxembourg to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 13 June 2026.
Use the filters below to find and compare flights from Luxembourg to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sun 6/12

10:40-06:15

3 stops33h 35m

Sydney Kingsford Smith

Sun 31/1

07:15-17:05

3 stops43h 50m

$2,049

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sun 6/12

10:40-11:50

2 stops39h 10m

Sydney Kingsford Smith

Sun 31/1

10:00-09:45

2 stops57h 45m

$2,177
Fastest return journey

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sun 6/12

09:35-17:55

1 stop22h 20m

Sydney Kingsford Smith

Sun 31/1

16:35-06:55

1 stop24h 20m

$2,309
Cheapest one-way

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Thu 1/10

08:15-19:05

3 stops50h 50m

$963

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Mon 14/9

07:30-18:25

2 stops50h 55m

$1,049

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Fri 11/9

20:00-19:20

3 stops39h 20m

$1,076

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sun 13/9

07:30-18:25

2 stops50h 55m

$1,160

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Thu 17/9

07:30-07:15

3 stops39h 45m

$1,167
Fastest single journey

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Sat 12/9

17:10-11:45

3 stops34h 35m

$1,266

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Tue 14/7

16:10-20:30

3 stops44h 20m

$1,309

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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.
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.

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

Find useful and relevant information for your journey from Luxembourg to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 39h 10m. 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
Katoomba
Cronulla
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Leura
Coogee

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

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.

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

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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