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Cheap flights from London Luton Airport to Sydney from $869

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SYD
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Luton to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2025.

Round-trip from

$1,526

One-way from

$869

Popular in

December

Cheapest in

November

Average price

$2,349
12/11-26/11
  • 12/11-26/11
  • 4 total stops
  • 73h 15m total
  • London to Sydney
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15/2
  • 15/2
  • 2 total stops
  • 59h 35m total
  • London to Sydney
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($140 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Luton to Sydney

Cheapest flights from Luton to Sydney
Explore the most affordable flight options available from Luton to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Wed 12/1119:30LTN - SYD
2 stops36h 20mMultiple Airlines
Wed 26/1121:15SYD - LTN
2 stops36h 55mMultiple Airlines
Deal found 11/9$1,526
Sat 1/1111:00LTN - SYD
2 stops36h 00mMultiple Airlines
Mon 17/1120:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 12/9$1,565
Mon 27/1008:40LTN - SYD
2 stops47h 10mMultiple Airlines
Mon 10/1120:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 10/9$1,568
Tue 25/1114:00LTN - SYD
3 stops41h 50mMultiple Airlines
Wed 4/220:05SYD - LTN
2 stops33h 35mMultiple Airlines
Deal found 11/9$1,613
Thu 30/1008:10LTN - SYD
3 stops38h 05mMultiple Airlines
Fri 14/1120:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 10/9$1,651
Mon 20/1016:10LTN - SYD
3 stops30h 40mMultiple Airlines
Mon 27/1020:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 11/9$1,662

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton 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 12 September 2025.
Use the filters below to find and compare flights from London Luton Airport to Sydney that are best for you.

Fly from

Luton

Fly to

Sydney

Route

Depart

Return

Price

LondonSydney

LTN - SYD

LTNSYD

London Luton

Sat 1/11

11:00-10:00

2 stops36h 00m

Sydney Kingsford Smith

Mon 17/11

20:05-16:20

2 stops31h 15m

$1,565

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 27/10

13:25-10:25

2 stops34h 00m

Sydney Kingsford Smith

Mon 10/11

20:05-16:20

2 stops31h 15m

$1,633

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 20/10

16:10-08:50

3 stops30h 40m

Sydney Kingsford Smith

Mon 27/10

20:05-16:20

2 stops31h 15m

$1,662

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 9/3

08:40-18:50

2 stops47h 10m

Sydney Kingsford Smith

Sun 29/3

21:55-22:45

2 stops34h 50m

$1,666

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 3/11

08:40-13:05

2 stops65h 25m

Sydney Kingsford Smith

Fri 7/11

20:05-16:20

2 stops31h 15m

$1,672

LondonSydney

LTN - SYD

LTNSYD

London Luton

Sun 15/2

14:30-18:50

2 stops41h 20m

Sydney Kingsford Smith

Sun 22/2

21:15-23:10

1 stop36h 55m

$1,713

LondonSydney

LTN - SYD

LTNSYD

London Luton

Tue 21/10

18:10-11:00

3 stops30h 50m

Sydney Kingsford Smith

Mon 27/10

20:05-16:20

2 stops31h 15m

$1,734

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 27/10

13:25-10:25

2 stops34h 00m

Sydney Kingsford Smith

Mon 3/11

14:20-16:20

2 stops37h 00m

$1,755

LondonSydney

LTN - SYD

LTNSYD

London Luton

Sat 8/11

11:00-10:25

2 stops36h 25m

$882

LondonSydney

LTN - SYD

LTNSYD

London Luton

Sat 18/10

19:10-10:45

3 stops53h 35m

$896

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 19 results
1
2

Best time to book a flight from Luton to Sydney

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

Related info for your journey

Find useful and relevant information for your journey from Luton 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 London Luton?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from London Luton. On average, Kingsford Smith has 0 inbound flights from London Luton per day from 0 airlines. Sydney Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

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

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

  • How can I find direct flights from Luton to Sydney?

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

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

    Yes. Cheapflights offers flight deals from Luton 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.

  • What is the cheapest month to book a flight from London Luton Airport to Sydney?

    Currently, May is the cheapest month in which you can book a flight from London Luton Airport to Sydney (average of $129). Flying from London Luton Airport to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

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

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Alternative routes for Luton to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Sydney flights
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London City to Sydney flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Luton 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 Luton to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Luton 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 Luton to Sydney with no change fees?

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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