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Cheap flights from London Luton Airport to Sydney from £451

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SYD
14 Sep — 21 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Sydney

Enter your travel dates to find the best prices.

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 15 August 2026.

Mon 2/1112:15 -
2 stops31h 15m
Sun 22/1116:50 -
2 stops35h 45m
Deal found 12/8£842
Wed 16/905:40 -
3 stops39h 35m
Sun 11/1016:40 -
2 stops30h 45m
Deal found 11/8£847
Wed 16/906:15 -
3 stops39h 00m
Wed 30/915:40 -
2 stops31h 45m
Deal found 13/8£865
Tue 8/916:00 -
2 stops32h 20m
Mon 21/920:50 -
2 stops33h 55m
Deal found 14/8£878
Sun 8/1108:45 -
2 stops34h 45m
Sun 22/1116:50 -
2 stops33h 20m
Deal found 11/8£883
Mon 2/1112:10 -
2 stops31h 20m
Fri 20/1116:50 -
2 stops28h 50m
Deal found 11/8£885
Mon 2/1112:10 -
2 stops31h 20m
Sun 15/1116:50 -
2 stops33h 20m
Deal found 13/8£887
Mon 2/1112:10 -
2 stops31h 20m
Mon 16/1116:50 -
2 stops28h 55m
Deal found 10/8£895

Find 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 15 August 2026.

Round-trip from

£842

One-way from

£451

Popular in

December

Cheapest in

May

Average price

£1,105
2/11-22/11
  • 2/11-22/11
  • 4 total stops
  • 67h 00m total
  • London to Sydney
Search Deals
13/9
  • 13/9
  • 2 total stops
  • 45h 20m total
  • London to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 858,174 searches. Data last updated 15 August 2026.
Use the filters below to find and compare flights from London Luton Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Tue 8/9

16:00-09:20

2 stops32h 20m

Sydney Kingsford Smith

Mon 21/9

20:50-21:45

2 stops33h 55m

£878

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Mon 2/11

12:10-06:30

2 stops31h 20m

Sydney Kingsford Smith

Mon 16/11

16:50-10:45

2 stops28h 55m

£895

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Sat 5/9

21:25-16:50

2 stops34h 25m

Sydney Kingsford Smith

Wed 23/9

15:40-15:25

2 stops32h 45m

£963
Fastest return journey

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Wed 11/11

17:00-06:30

2 stops26h 30m

Sydney Kingsford Smith

Wed 18/11

16:50-09:15

2 stops27h 25m

£971

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Wed 21/10

15:55-06:35

2 stops28h 40m

Sydney Kingsford Smith

Thu 19/11

21:30-21:05

2 stops34h 35m

£984

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Wed 16/12

11:20-08:05

2 stops33h 45m

Sydney Kingsford Smith

Sat 2/1

10:30-23:00

2 stops47h 30m

£988

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Mon 14/9

14:25-06:10

2 stops30h 45m

Sydney Kingsford Smith

Wed 30/9

15:40-15:25

2 stops32h 45m

£1,004

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Mon 14/9

08:00-19:25

2 stops26h 25m

Sydney Kingsford Smith

Thu 1/10

20:50-21:50

2 stops34h 00m

£1,006

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Wed 16/9

15:55-06:10

2 stops29h 15m

Sydney Kingsford Smith

Mon 28/9

20:50-22:50

2 stops35h 00m

£1,016

LondonSydney

LTN London Luton - SYD Sydney Kingsford Smith

LTNSYD

London Luton

Mon 16/11

12:10-06:30

2 stops31h 20m

Sydney Kingsford Smith

Sun 29/11

16:50-09:10

2 stops27h 20m

£1,023

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 22 resultsSorted by cheapest first
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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?

    If you book a flight to Sydney from London Luton, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney. There are 0 flights from London Luton to Kingsford Smith per day from 0 different airlines.

  • 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.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Bondi Beach
Coogee
Manly

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When you search for this flight from Luton 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 Luton to Sydney?

Cheapflights helps you find that perfect flight to Sydney from Luton 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 Luton to Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Luton to Sydney flexibly with Cheapflights today.

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

Yes! Start tracking prices for Luton to Sydney flights 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 your alerts.

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