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Cheap flights from London Luton Airport to Australia from £445

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SYD
16 Jan — 23 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 17 December 2025.

Mon 29/1206:25LTN - SYD
3 stops45h 55mMultiple Airlines
Mon 26/120:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 15/12£835
Thu 25/1213:15LTN - SYD
3 stops34h 45mMultiple Airlines
Fri 16/120:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 15/12£959
Tue 23/1207:40LTN - SYD
3 stops38h 35mMultiple Airlines
Fri 16/120:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 16/12£966
Sat 20/1208:15LTN - PER
3 stops36h 15mMultiple Airlines
Sun 18/105:35PER - LTN
3 stops38h 25mMultiple Airlines
Deal found 14/12£974
Tue 23/1207:40LTN - PER
3 stops36h 50mMultiple Airlines
Wed 7/120:40PER - LTN
3 stops33h 05mMultiple Airlines
Deal found 16/12£992
Wed 31/1212:25LTN - SYD
2 stops34h 35mMultiple Airlines
Sat 31/120:05SYD - LTN
2 stops38h 10mMultiple Airlines
Deal found 15/12£995
Mon 29/1206:25LTN - SYD
3 stops45h 55mMultiple Airlines
Tue 27/115:15SYD - LTN
2 stops30h 10mMultiple Airlines
Deal found 15/12£997
Thu 25/1213:15LTN - SYD
3 stops34h 45mMultiple Airlines
Wed 14/107:15SYD - LTN
3 stops46h 25mMultiple Airlines
Deal found 15/12£1,010
Mon 29/1206:25LTN - SYD
3 stops45h 55mMultiple Airlines
Sat 24/121:45SYD - LTN
2 stops32h 40mMultiple Airlines
Deal found 15/12£1,048
Tue 30/1207:40LTN - SYD
3 stops38h 35mMultiple Airlines
Tue 13/112:00SYD - LTN
2 stops34h 05mMultiple Airlines
Deal found 16/12£1,053
Fri 19/1213:55LTN - SYD
2 stops36h 40mMultiple Airlines
Fri 16/112:00SYD - LTN
2 stops33h 50mMultiple Airlines
Deal found 16/12£1,054
Tue 23/1207:40LTN - PER
3 stops36h 50mMultiple Airlines
Thu 8/105:35PER - LTN
3 stops47h 55mMultiple Airlines
Deal found 16/12£1,056

Find flight deals from Luton to Australia

Keep the following information in mind while searching for Luton to Australia flight deals. Data was last updated 17 December 2025.

Round-trip from

£744

One-way from

£445

Popular in

December

Cheapest in

May

Average price

£1,320
28/1-4/2
  • 28/1-4/2
  • 6 total stops
  • 68h 25m total
  • London to Australia
Search Deals
4/6
  • 4/6
  • 3 total stops
  • 53h 20m total
  • London to Australia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£74 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 17 December 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

Mon 29/12

06:25-15:20

3 stops45h 55m

Sydney Kingsford Smith

Mon 26/1

20:05-16:20

2 stops31h 15m

£835

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 9/3

13:25-09:25

2 stops33h 00m

Sydney Kingsford Smith

Wed 18/3

22:00-21:25

2 stops34h 25m

£844

LondonBrisbane

LTN - BNE

LTNBNE

London Luton

Wed 11/2

14:30-06:00

3 stops29h 30m

Brisbane

Mon 2/3

13:30-13:40

3 stops34h 10m

£848

LondonBrisbane

LTN - BNE

LTNBNE

London Luton

Mon 9/2

14:30-06:00

3 stops29h 30m

Brisbane

Mon 23/2

15:05-16:20

3 stops35h 15m

£848

LondonBrisbane

LTN - BNE

LTNBNE

London Luton

Wed 4/2

14:30-05:20

3 stops28h 50m

Brisbane

Tue 10/3

11:10-11:05

2 stops33h 55m

£860

LondonBrisbane

LTN - BNE

LTNBNE

London Luton

Mon 23/2

14:30-05:20

3 stops28h 50m

Brisbane

Thu 19/3

11:10-11:05

2 stops33h 55m

£868

LondonBrisbane

LTN - BNE

LTNBNE

London Luton

Fri 30/1

13:05-06:00

3 stops30h 55m

Brisbane

Fri 6/2

15:10-16:15

3 stops35h 05m

£892

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 9/3

13:25-09:25

2 stops33h 00m

Sydney Kingsford Smith

Mon 16/3

22:00-21:30

3 stops34h 30m

£898

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 12/1

08:40-12:20

2 stops64h 40m

Sydney Kingsford Smith

Wed 21/1

20:05-18:40

2 stops33h 35m

£903

LondonSydney

LTN - SYD

LTNSYD

London Luton

Tue 3/2

06:25-10:40

3 stops41h 15m

Sydney Kingsford Smith

Fri 13/2

20:05-16:20

2 stops31h 15m

£907

Flights are sorted by cheapest return flights first.

Deals found on 16/12

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 17 December 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.

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?

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

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