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Cheap flights from London Luton Airport to Australia from £402

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SYD
3 Dec — 10 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 3 November 2025.

Round-trip from

£744

One-way from

£402

Popular in

December

Cheapest in

May

Average price

£869
2/3-9/3
  • 2/3-9/3
  • 5 total stops
  • 67h 20m total
  • London to Australia
Search Deals
1/3
  • 1/3
  • 3 total stops
  • 55h 50m total
  • London to Australia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£81 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 3 November 2025.

Wed 12/1114:40LTN - SYD
3 stops35h 55mMultiple Airlines
Mon 17/1121:30SYD - LTN
2 stops33h 40mMultiple Airlines
Deal found 2/11£785
Mon 29/1208:30LTN - SYD
3 stops44h 00mMultiple Airlines
Mon 19/120:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 3/11£814
Mon 1/1212:05LTN - SYD
2 stops31h 30mMultiple Airlines
Mon 9/215:55SYD - LTN
3 stops35h 25mMultiple Airlines
Deal found 1/11£842
Sun 28/1207:40LTN - SYD
3 stops38h 35mMultiple Airlines
Mon 26/120:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 2/11£865
Tue 30/1207:40LTN - PER
3 stops36h 50mMultiple Airlines
Sat 17/117:15PER - LTN
3 stops38h 00mMultiple Airlines
Deal found 2/11£884
Mon 15/1206:25LTN - PER
3 stops37h 50mMultiple Airlines
Sun 11/101:30PER - LTN
3 stops29h 45mMultiple Airlines
Deal found 2/11£891
Mon 15/1206:25LTN - PER
3 stops37h 50mMultiple Airlines
Thu 8/120:40PER - LTN
3 stops34h 30mMultiple Airlines
Deal found 2/11£893
Wed 12/1114:40LTN - SYD
3 stops35h 55mMultiple Airlines
Wed 3/1220:05SYD - LTN
2 stops33h 35mMultiple Airlines
Deal found 1/11£896
Mon 29/1208:30LTN - SYD
3 stops44h 00mMultiple Airlines
Mon 9/220:05SYD - LTN
2 stops31h 15mMultiple Airlines
Deal found 3/11£897
Mon 24/1106:25LTN - PER
3 stops38h 05mMultiple Airlines
Mon 15/1218:30PER - LTN
3 stops33h 30mMultiple Airlines
Deal found 3/11£903
Tue 23/1207:40LTN - PER
3 stops36h 50mMultiple Airlines
Tue 3/208:00PER - LTN
3 stops47h 10mMultiple Airlines
Deal found 2/11£904
Wed 19/1107:00LTN - SYD
2 stops26h 20mMultiple Airlines
Sun 23/1121:15SYD - LTN
3 stops30h 20mMultiple Airlines
Deal found 3/11£905

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 3 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

Mon 2/3

14:00-13:05

3 stops36h 05m

Sydney Kingsford Smith

Mon 9/3

20:05-16:20

2 stops31h 15m

£744

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 29/12

08:30-15:30

3 stops44h 00m

Sydney Kingsford Smith

Mon 19/1

20:05-16:20

2 stops31h 15m

£814

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 1/12

12:05-06:35

2 stops31h 30m

Sydney Kingsford Smith

Mon 9/2

15:55-16:20

3 stops35h 25m

£842

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 2/3

14:00-13:05

3 stops36h 05m

Sydney Kingsford Smith

Thu 19/3

15:55-16:50

3 stops35h 55m

£859

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 26/1

21:40-14:40

2 stops54h 00m

Sydney Kingsford Smith

Sun 8/2

21:15-23:10

2 stops36h 55m

£863

LondonSydney

LTN - SYD

LTNSYD

London Luton

Sun 8/3

14:30-18:50

2 stops41h 20m

Sydney Kingsford Smith

Fri 27/3

21:15-23:10

2 stops36h 55m

£863

LondonSydney

LTN - SYD

LTNSYD

London Luton

Mon 29/12

08:30-15:30

3 stops44h 00m

Sydney Kingsford Smith

Mon 9/2

15:55-16:20

3 stops35h 25m

£865

LondonSydney

LTN - SYD

LTNSYD

London Luton

Fri 30/1

21:40-14:40

2 stops54h 00m

Sydney Kingsford Smith

Sat 14/2

21:15-23:10

2 stops36h 55m

£868

LondonPerth

LTN - PER

LTNPER

London Luton

Wed 14/1

17:00-04:30

3 stops27h 30m

Perth

Wed 21/1

05:15-18:40

3 stops45h 25m

£884

LondonPerth

LTN - PER

LTNPER

London Luton

Tue 20/1

14:00-01:35

2 stops27h 35m

Perth

Tue 10/3

07:35-23:10

3 stops47h 35m

£888

Flights are sorted by cheapest return flights first.

Deals found on 2/11

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 3 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

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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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