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Cheap flights from London Luton Airport to Australia from £438

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SYD
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Australia

Keep the following information in mind while searching for Luton to Australia flight deals. Data was last updated 11 November 2025.

Round-trip from

£809

One-way from

£438

Popular in

December

Cheapest in

May

Average price

£866
28/11-19/1
  • 28/11-19/1
  • 4 total stops
  • 90h 55m total
  • London to Australia
Search Deals
11/3
  • 11/3
  • 3 total stops
  • 58h 00m total
  • London to Australia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Luton to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Australia
Explore the most affordable flight options available from Luton to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2025.

Fri 28/1121:40LTN - SYD
2 stops54h 00mMultiple Airlines
Mon 19/121:15SYD - LTN
2 stops36h 55mMultiple Airlines
Deal found 9/11£809
Fri 12/1206:10LTN - SYD
3 stops40h 05mMultiple Airlines
Wed 28/120:05SYD - LTN
2 stops33h 35mMultiple Airlines
Deal found 9/11£814
Fri 28/1121:40LTN - SYD
2 stops54h 00mMultiple Airlines
Sun 25/121:15SYD - LTN
2 stops36h 55mMultiple Airlines
Deal found 9/11£820
Fri 28/1121:40LTN - SYD
2 stops54h 00mMultiple Airlines
Fri 23/121:15SYD - LTN
2 stops36h 55mMultiple Airlines
Deal found 9/11£821
Thu 11/1215:30LTN - SYD
3 stops32h 30mMultiple Airlines
Wed 28/120:05SYD - LTN
2 stops33h 35mMultiple Airlines
Deal found 9/11£826
Tue 9/1207:10LTN - SYD
2 stops26h 10mMultiple Airlines
Sat 24/120:05SYD - LTN
2 stops38h 10mMultiple Airlines
Deal found 9/11£842
Fri 28/1121:40LTN - SYD
2 stops54h 00mMultiple Airlines
Thu 22/121:15SYD - LTN
2 stops36h 55mMultiple Airlines
Deal found 9/11£856
Mon 1/1212:05LTN - SYD
2 stops35h 20mMultiple Airlines
Sat 31/115:00SYD - LTN
3 stops43h 15mMultiple Airlines
Deal found 10/11£864
Thu 27/1108:00LTN - SYD
2 stops47h 50mMultiple Airlines
Mon 19/121:15SYD - LTN
2 stops36h 55mMultiple Airlines
Deal found 9/11£867
Mon 29/1213:25LTN - BNE
3 stops32h 50mMultiple Airlines
Thu 15/123:00BNE - LTN
2 stops32h 30mMultiple Airlines
Deal found 9/11£896
Sun 28/1207:40LTN - PER
3 stops36h 50mMultiple Airlines
Wed 14/117:45PER - LTN
2 stops32h 55mMultiple Airlines
Deal found 9/11£899
Sat 27/1207:40LTN - PER
3 stops36h 50mMultiple Airlines
Tue 13/103:35PER - LTN
3 stops47h 05mMultiple Airlines
Deal found 10/11£908

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Australia 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 11 November 2025.
Use the filters below to find and compare flights from London Luton Airport to Australia that are best for you.

Fly from

Luton

Fly to

Australia

Route

Depart

Return

Price

LondonSydney

LTN - SYD

LTNSYD

London Luton

Fri 12/12

06:10-09:15

3 stops40h 05m

Sydney Kingsford Smith

Wed 28/1

20:05-18:40

2 stops33h 35m

£814

LondonSydney

LTN - SYD

LTNSYD

London Luton

Fri 28/11

21:40-14:40

2 stops54h 00m

Sydney Kingsford Smith

Tue 20/1

21:15-23:10

2 stops36h 55m

£821

LondonSydney

LTN - SYD

LTNSYD

London Luton

Thu 11/12

15:30-11:00

3 stops32h 30m

Sydney Kingsford Smith

Wed 28/1

20:05-18:40

2 stops33h 35m

£826

LondonSydney

LTN - SYD

LTNSYD

London Luton

Tue 9/12

07:10-20:20

2 stops26h 10m

Sydney Kingsford Smith

Sat 24/1

20:05-23:15

2 stops38h 10m

£842

LondonSydney

LTN - SYD

LTNSYD

London Luton

Fri 6/3

14:00-18:50

3 stops41h 50m

Sydney Kingsford Smith

Fri 13/3

15:55-16:20

3 stops35h 25m

£845

LondonBrisbane

LTN - BNE

LTNBNE

London Luton

Mon 29/12

13:25-08:15

3 stops32h 50m

Brisbane

Thu 15/1

23:00-21:30

2 stops32h 30m

£896

LondonPerth

LTN - PER

LTNPER

London Luton

Sun 29/3

06:45-05:50

3 stops40h 05m

Perth

Sun 12/4

01:20-08:25

3 stops38h 05m

£900

LondonPerth

LTN - PER

LTNPER

London Luton

Sun 28/12

07:40-04:30

3 stops36h 50m

Perth

Wed 14/1

20:40-23:10

3 stops34h 30m

£906

LondonPerth

LTN - PER

LTNPER

London Luton

Wed 14/1

14:00-01:35

2 stops27h 35m

Perth

Wed 4/2

01:40-23:10

2 stops29h 30m

£909

LondonPerth

LTN - PER

LTNPER

London Luton

Fri 12/12

06:10-04:30

3 stops38h 20m

Perth

Thu 8/1

20:40-21:50

3 stops33h 10m

£911

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 60 results
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Best time to book a flight from Luton to Australia

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

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

Find hourly flight availability from Luton to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 November 2025.

It’s optimal to fly from London Luton Airport to Australia in the afternoon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from London Luton Airport to Australia?

Use this chart to determine the cheapest time to fly return from Luton to Australia. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Luton Airport to Australia flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • What are the most popular routes from London Luton Airport to Australia?

    The most popular flight routes from London Luton Airport to Australia are London Luton - Sydney Kingsford Smith, London Luton - Perth and London Luton - Brisbane.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luton to Australia 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

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Alternative routes for Luton to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

Cheapflights makes it easy to find Luton to Australia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Can Cheapflights find flights from Luton to Australia with no change fees?

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

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