$705+ Cheap flights from Luxembourg

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LUX — SYD
18 Aug — 25 Aug1
1 adult

What to know about flights from Luxembourg

Discover essential information about flights departing from Luxembourg, including flight schedules, destinations, airlines operating at the Luxembourg airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 13 August 2025.

Good round-trip deal

$502 or less

Good one-way deal

$169 or less
Price to beat on a round-trip flight from Luxembourg.
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Price to beat on a one-way flight from Luxembourg.
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Find flights from Luxembourg

Cheapest flights from Luxembourg
Explore the most affordable flight options available from Luxembourg. Find the lowest fares based on data from user searches, with prices last updated on 13 August 2025.

Mon 1/906:20LUX - SYD
2 stops46h 15mMultiple Airlines
Sun 14/920:30SYD - LUX
2 stops45h 10mMultiple Airlines
Deal found 13/8$1,500
Fri 12/915:00LUX - MEL
2 stops33h 40mChina Southern
Tue 16/921:00MEL - LUX
2 stops55h 10mChina Southern
Deal found 13/8$1,567
Fri 12/915:00LUX - BNE
2 stops57h 15mChina Southern
Wed 17/910:45BNE - LUX
2 stops41h 25mChina Southern
Deal found 13/8$1,583
Fri 26/910:25LUX - PER
3 stops28h 15mMultiple Airlines
Fri 3/1014:50PER - LUX
2 stops32h 35mMultiple Airlines
Deal found 12/8$1,721
Mon 1/919:30LUX - PER
3 stops27h 00mMultiple Airlines
Mon 8/905:10PER - LUX
3 stops36h 20mMultiple Airlines
Deal found 11/8$1,755
Mon 8/919:30LUX - PER
3 stops27h 00mMultiple Airlines
Mon 15/918:25PER - LUX
2 stops34h 10mMultiple Airlines
Deal found 11/8$1,801
Thu 18/906:55LUX - SYD
3 stops40h 25mMultiple Airlines
Fri 3/1021:30SYD - LUX
2 stops31h 45mMultiple Airlines
Deal found 12/8$1,836
Mon 22/911:40LUX - SYD
2 stops33h 40mBritish Airways
Tue 30/914:40SYD - LUX
2 stops38h 10mBritish Airways
Deal found 13/8$1,887
Fri 12/911:25LUX - SYD
2 stops33h 55mBritish Airways
Thu 25/914:40SYD - LUX
2 stops27h 45mBritish Airways
Deal found 11/8$1,888
Mon 1/911:40LUX - SYD
2 stops33h 40mBritish Airways
Sun 14/914:40SYD - LUX
2 stops28h 05mBritish Airways
Deal found 13/8$1,890
Fri 26/918:20LUX - PER
2 stops48h 50mTurkish Airlines
Thu 2/1001:10PER - LUX
2 stops46h 15mTurkish Airlines
Deal found 12/8$1,919
Fri 26/921:15LUX - SYD
2 stops48h 05mBritish Airways
Fri 3/1014:40SYD - LUX
2 stops35h 45mBritish Airways
Deal found 12/8$2,009

Find flights from Luxembourg within your budget

 
Find flights departing from Luxembourg that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 August 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Mon 1/9

06:20-12:35

2 stops46h 15m

Sydney Kingsford Smith

Sun 14/9

20:30-09:40

2 stops45h 10m

$1,500

LuxembourgMelbourne

LUX - MEL

LUXMEL

Luxembourg

Fri 12/9

15:00-08:40

2 stops33h 40m

Melbourne

Tue 16/9

21:00-20:10

2 stops55h 10m

$1,567

LuxembourgBrisbane

LUX - BNE

LUXBNE

Luxembourg

Fri 12/9

15:00-08:15

2 stops57h 15m

Brisbane

Wed 17/9

10:45-20:10

2 stops41h 25m

$1,583

LuxembourgPerth

LUX - PER

LUXPER

Luxembourg

Fri 26/9

10:25-20:40

3 stops28h 15m

Perth

Fri 3/10

14:50-17:25

2 stops32h 35m

$1,721

LuxembourgPerth

LUX - PER

LUXPER

Luxembourg

Mon 1/9

19:30-04:30

3 stops27h 00m

Perth

Mon 8/9

05:10-11:30

3 stops36h 20m

$1,755

LuxembourgPerth

LUX - PER

LUXPER

Luxembourg

Mon 8/9

19:30-04:30

3 stops27h 00m

Perth

Mon 15/9

18:25-22:35

2 stops34h 10m

$1,801

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Thu 18/9

06:55-07:20

3 stops40h 25m

Sydney Kingsford Smith

Fri 3/10

21:30-21:15

2 stops31h 45m

$1,836

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Mon 22/9

11:40-05:20

2 stops33h 40m

Sydney Kingsford Smith

Tue 30/9

14:40-20:50

2 stops38h 10m

$1,887

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Fri 12/9

11:25-05:20

2 stops33h 55m

Sydney Kingsford Smith

Thu 25/9

14:40-10:25

2 stops27h 45m

$1,888

LuxembourgSydney

LUX - SYD

LUXSYD

Luxembourg

Thu 18/9

21:05-05:20

2 stops48h 15m

Sydney Kingsford Smith

Fri 3/10

14:40-18:25

2 stops35h 45m

$1,888

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 47 results
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Best time to book a flight from Luxembourg

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Luxembourg

Get recent, data-driven insights about flights from Luxembourg including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Luxembourg?

Currently, October is the cheapest month in which you can book a flight from Luxembourg (average of $1,151). Flying from Luxembourg in January will prove the most costly (average of $2,026). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Luxembourg?

The cheapest city to fly to from Luxembourg is Václav Havel Prague, with prices starting at $165. Explore other affordable destinations below.

Václav Havel Prague
Václav Havel Prague
From $108
Nice Côte d'Azur
Nice Côte d'Azur
From $197
Frankfurt am Main
Frankfurt am Main
From $219
Porto
Porto
From $326

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Related info for your journey

Access useful and relevant information related to your journey from Luxembourg. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 August 2025.

  • What is the cheapest month to fly from Luxembourg?

    Currently, the cheapest month for flights from Luxembourg is October. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Luxembourg?

    Cheapflights helps you search for flights from Luxembourg via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

    Cheapflights helps you find that perfect flight from Luxembourg by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Luxembourg with no change fees?

    Yes, we can. To see specific flights from Luxembourg with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

    Yes! Start tracking prices for flights from Luxembourg today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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Fly with Cheapflights

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How does Cheapflights help users find flights from Luxembourg?

Cheapflights helps you search for flights from Luxembourg via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight from Luxembourg by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Luxembourg with no change fees?

Yes, we can. To see specific flights from Luxembourg with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for flights from Luxembourg today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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