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Cheap flights from London Luton Airport to Sydney from £422

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SYD
1 Nov — 8 Nov1
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 2 October 2025.

Round-trip from

£805

One-way from

£422

Popular in

December

Cheapest in

May

Average price

£884
1/3-31/3
  • 1/3-31/3
  • 4 total stops
  • 75h 55m total
  • London to Sydney
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3/11
  • 3/11
  • 3 total stops
  • 54h 50m total
  • London to Sydney
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£77 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find 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 2 October 2025.

Mon 3/1114:55LTN - SYD
2 stops32h 30mMultiple Airlines
Mon 10/1120:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 1/10£826
Sat 15/1120:50LTN - SYD
2 stops55h 40mMultiple Airlines
Sat 22/1121:15SYD - LTN
2 stops36h 55mMultiple Airlines
Deal found 1/10£845
Sun 7/1214:00LTN - SYD
3 stops36h 05mMultiple Airlines
Fri 16/120:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 1/10£851
Thu 6/1112:15LTN - SYD
3 stops35h 45mMultiple Airlines
Wed 19/1120:05SYD - LTN
2 stops33h 35mMultiple Airlines
Deal found 30/9£858
Sat 27/1207:40LTN - SYD
3 stops38h 35mMultiple Airlines
Mon 19/120:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 30/9£866
Wed 10/1214:40LTN - SYD
3 stops35h 55mMultiple Airlines
Thu 29/120:05SYD - LTN
3 stops38h 05mMultiple Airlines
Deal found 1/10£875
Mon 8/1213:25LTN - SYD
2 stops34h 00mMultiple Airlines
Fri 16/120:05SYD - LTN
3 stops38h 05mMultiple Airlines
Deal found 1/10£877
Mon 15/1214:00LTN - SYD
3 stops41h 50mMultiple Airlines
Sun 11/121:50SYD - LTN
3 stops36h 25mMultiple Airlines
Deal found 30/9£908
Sun 28/1207:40LTN - SYD
3 stops38h 35mMultiple Airlines
Tue 13/112:00SYD - LTN
3 stops33h 25mMultiple Airlines
Deal found 1/10£917
Mon 20/1006:35LTN - SYD
3 stops42h 10mMultiple Airlines
Mon 27/1020:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 30/9£920
Sat 13/1214:00LTN - SYD
2 stops56h 15mMultiple Airlines
Sun 11/121:50SYD - LTN
2 stops36h 25mMultiple Airlines
Deal found 30/9£923

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 2 October 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

Mon 3/11

14:55-10:25

2 stops32h 30m

Sydney Kingsford Smith

Mon 10/11

20:05-16:20

2 stops31h 15m

£826

LondonSydney

LTN - SYD

LTNSYD

London Luton

Wed 11/3

19:30-18:50

2 stops36h 20m

Sydney Kingsford Smith

Sun 29/3

22:10-22:45

2 stops34h 35m

£843

LondonSydney

LTN - SYD

LTNSYD

London Luton

Sun 7/12

14:00-13:05

3 stops36h 05m

Sydney Kingsford Smith

Fri 16/1

20:05-16:20

2 stops31h 15m

£851

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 15/12

14:00-18:50

3 stops41h 50m

Sydney Kingsford Smith

Sun 11/1

21:50-23:15

3 stops36h 25m

£908

LondonSydney

LTN - SYD

LTNSYD

London Luton

Sat 15/11

17:55-09:25

2 stops28h 30m

Sydney Kingsford Smith

Sat 22/11

22:10-21:15

3 stops34h 05m

£925

LondonSydney

LTN - SYD

LTNSYD

London Luton

Sat 27/12

07:40-09:15

3 stops38h 35m

Sydney Kingsford Smith

Fri 16/1

20:05-16:20

2 stops31h 15m

£943

LondonSydney

LTN - SYD

LTNSYD

London Luton

Sun 8/2

14:30-18:50

2 stops41h 20m

Sydney Kingsford Smith

Sun 29/3

22:10-22:45

2 stops34h 35m

£951

LondonSydney

LTN - SYD

LTNSYD

London Luton

Fri 5/12

14:55-10:00

2 stops32h 05m

Sydney Kingsford Smith

Fri 9/1

10:45-23:10

3 stops47h 25m

£978

LondonSydney

LTN - SYD

LTNSYD

London Luton

Sun 11/1

07:40-06:35

3 stops35h 55m

Sydney Kingsford Smith

Sun 22/2

12:30-10:35

2 stops33h 05m

£983

LondonSydney

LTN - SYD

LTNSYD

London Luton

Thu 25/12

07:40-09:15

3 stops38h 35m

Sydney Kingsford Smith

Mon 12/1

15:15-10:35

2 stops30h 20m

£986

Flights are sorted by cheapest return flights first.

Deals found on 30/9

Showing 1-10 of 24 results
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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.

Cheapflights Insights

Everything you need to know about your flight from London Luton Airport to Sydney

What is the cheapest time of day to fly from LTN to SYD?

Find hourly flight availability from Luton to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 October 2025.

A simple way to save on the total cost of your ticket is to fly from London Luton Airport to Sydney at midday. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the afternoon.

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.

  • 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 £985). Flying from London Luton Airport to Sydney in July is currently the most expensive (average of £1,728). 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
Bondi Beach
Coogee
Manly

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

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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