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Cheap flights from London to Australia from £431

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SYD
22 Dec — 29 Dec1
1 adult

Find flights from London to Australia within your budget

Customise your flight search to find flights from London 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 2024.

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Route

Depart

Return

Price

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Tue 6/5

22:10-08:40

1 stop25h 30m

Melbourne

Tue 20/5

21:00-18:30

2 stops30h 30m

£796

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Fri 21/3

20:25-15:45

1 stop32h 20m

Melbourne

Mon 7/4

20:00-17:45

1 stop30h 45m

£798

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 26/2

17:00-05:00

2 stops25h 00m

Melbourne

Thu 22/5

10:20-19:05

1 stop41h 45m

£799

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Thu 13/2

10:30-14:05

1 stop40h 35m

Melbourne

Thu 27/3

12:00-06:30

1 stop29h 30m

£799

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 5/2

21:00-10:00

1 stop26h 00m

Melbourne

Wed 26/3

22:30-13:55

1 stop26h 25m

£800

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Fri 28/2

19:20-16:55

1 stop34h 35m

Melbourne

Fri 21/3

18:15-12:05

1 stop28h 50m

£804

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 16/4

21:10-10:40

1 stop28h 30m

Melbourne

Tue 29/4

21:50-16:30

1 stop27h 40m

£807

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Fri 21/3

11:40-15:45

2 stops41h 05m

Melbourne

Sun 6/4

21:00-07:10

1 stop43h 10m

£812

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Sun 9/2

17:15-05:00

2 stops24h 45m

Melbourne

Sat 1/3

13:30-07:20

2 stops28h 50m

£837

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Fri 28/2

21:15-12:10

1 stop27h 55m

Sydney Kingsford Smith

Mon 5/5

22:10-16:30

1 stop27h 20m

£837

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Showing 1-10 of 60 results
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Cheap flight deals from London to Australia

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Australia (AU0). 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 17 December 2024.

Round-trip from

£796

One-way from

£431
China Southern
  • China Southern
  • 6/5-20/5
  • 3 total stops
  • 56h 00m total
  • London to Australia
10/3
  • 10/3
  • 2 total stops
  • 41h 00m total
  • London to Australia

Find flight deals from London to Australia

Cheapest flights from London to Australia
Explore the most affordable flight options available from London to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 December 2024.

Tue 31/1210:30LGW - SYD
1 stop40h 05mChina Eastern
Sat 15/212:00SYD - LGW
1 stop37h 00mChina Eastern
Deal found 16/12£845
Mon 30/1217:50LHR - SYD
1 stop32h 45mChina Eastern
Mon 20/112:00SYD - LHR
1 stop36h 55mChina Eastern
Deal found 16/12£849
Tue 31/1221:30LHR - SYD
2 stops46h 05mChina Southern
Fri 14/208:10SYD - LHR
1 stop45h 05mChina Southern
Deal found 16/12£880
Sun 29/1217:40LHR - MEL
1 stop35h 05mAir China
Fri 14/220:15MEL - LHR
1 stop32h 35mAir China
Deal found 16/12£900
Sat 28/1217:45LHR - SYD
2 stops58h 40mMultiple Airlines
Tue 21/112:00SYD - LHR
1 stop36h 55mMultiple Airlines
Deal found 16/12£918
Sun 29/1210:30LGW - MEL
1 stop40h 35mChina Eastern
Fri 14/212:00MEL - LGW
1 stop37h 00mChina Eastern
Deal found 16/12£924
Sun 22/1217:45LHR - MEL
2 stops58h 00mSichuan Airlines
Mon 13/121:30MEL - LHR
2 stops52h 25mSichuan Airlines
Deal found 16/12£996
Sun 29/1221:30LHR - MEL
2 stops61h 00mChina Southern
Fri 14/208:40MEL - LHR
1 stop44h 35mChina Southern
Deal found 16/12£1,004
Wed 25/1217:50LHR - BNE
1 stop29h 10mChina Eastern
Tue 21/111:10BNE - LHR
1 stop36h 45mChina Eastern
Deal found 16/12£1,009
Sun 29/1205:50LGW - SYD
2 stops46h 35mMultiple Airlines
Sat 18/110:15SYD - LGW
1 stop38h 45mMultiple Airlines
Deal found 16/12£1,010
Tue 31/1221:00LHR - MEL
1 stop30h 05mChina Eastern
Mon 20/112:00MEL - LHR
1 stop36h 55mChina Eastern
Deal found 16/12£1,012
Fri 27/1206:45STN - SYD
3 stops40h 40mMultiple Airlines
Fri 24/110:15SYD - STN
2 stops35h 50mMultiple Airlines
Deal found 16/12£1,014

Best time to book a flight from London to Australia

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

Travel insights for flights from London to Australia

Get recent, data-driven insights about flights from London to Australia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London to Australia?

Currently, May is the cheapest month in which you can book a flight from London to Australia (average of £985). Flying from London to Australia in January is currently the most expensive (average of £1,502). 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.

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

Find hourly flight availability from London 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 2024.

When flying from London to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London to Australia

Explore weekly flight availability from London to Australia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 December 2024.

The most flights from LON to AU0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 17 December 2024.
Peruse reviews from past customers who have flown with Emirates, Air China and Malaysia Airlines from London to Australia to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very Good
1,272 reviews

Food

8.0

Crew

8.6

Entertainment

8.0

Overall

8.4

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.4
Very Good
1,272 reviews
8.4
Very Good
1,272 reviews

Food

8.0

Crew

8.6

Entertainment

8.0

Overall

8.4

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.4
Very Good
1,018 reviews
8.4
Very Good
1,272 reviews

Food

8.0

Crew

8.6

Entertainment

8.0

Overall

8.4

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.4
Very Good
842 reviews
8.4
Very Good
1,272 reviews

Food

8.0

Crew

8.6

Entertainment

8.0

Overall

8.4

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.3
Very Good
755 reviews
8.4
Very Good
1,272 reviews

Food

8.0

Crew

8.6

Entertainment

8.0

Overall

8.4

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

8.1
Very Good
191 reviews
8.4
Very Good
1,272 reviews

Food

8.0

Crew

8.6

Entertainment

8.0

Overall

8.4

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

It was poor. Eva air seated me in a different row than my autistic daughter. It was stressful for her and she spend a good portion of the flight asking me the same questions for a 12 hour flight for reassurance. I spent the 12 hour flight looking behind me seeing if she was ok. Meanwhile there was an empty seat in the row behind her. It was the worst flight I've ever had

Related info for your journey

Find useful and relevant information for your journey from London 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 cheapest airlines to fly from London to Australia one-way?

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as £437. However, be on the lookout for offers from Hainan Airlines and Air China, as they are both options that can get you from London to Australia for a low price.

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

  • What are the cheapest flights from London to Australia?

    Looking at all options, your cheapest flight can be booked for £599. While the most popular route (London Heathrow - Sydney Kingsford Smith) can be booked for £593 on average our data indicates £3,932 when flying from London to Australia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

  • What is the cheapest month to book a flight from London to Australia?

    Currently, May is the cheapest month in which you can book a flight from London to Australia (average of £985). Flying from London to Australia in January is currently the most expensive (average of £1,502). 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.

  • What are the most eco-friendly airlines from London to Australia?

    As a frequent flyer, you might want to help keep the planet clean by flying green via flights that have advanced mechanisms to reduce aviation emissions. Some of the best eco-friendly airlines to Australia from London include Virgin Atlantic, Alitalia, Air France, Air India, Delta Airlines, and more. These airlines engage in carbon offset programs that contribute to the neutralisation of emissions from flights. Ozone-friendly air passenger carriers engage in renewable energy projects that help reduce the climate impact of your flight. Air services such as Delta Airlines use biofuels which are more ozone-friendly than jet fuel. However, these possibilities are more achievable when you decide to use eco-friendly airlines as your means of transport every time. Furthermore, some airlines permit travellers to participate in funding the advancement of sustainable air fuels.

  • How can I fly more sustainably from London to Australia?

    We can help you book your sustainable travel through this platform. Additionally, we supply you with all the information you need to know about eco-friendly flights. You can minimise your carbon footprint by flying non-polluting commuter airlines. Newer and bigger planes have invested in promoting clean air travel technologies that help reduce carbon emissions. Of course, you can help your carbon footprint by travelling light and packing less. The plane will save more fuel if every passenger on your flight carries 1-2kg less language. Airlines can fly greener by reducing fuel consumption. Additionally, you can fly more sustainably to Australia from London by air shuttles that have removed all single-use plastic items from the flights. While onboard your flight, you may also want to select environmentally-friendly snacks.

See more FAQs

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Alternative routes for London to Australia

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

Top 10 airlines flying from London to Australia

Discover the top 10 airlines that operate flights from London to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest£133Average£218FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Hainan AirlinesCheapest£373Average£800FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Beijing Capital AirlinesCheapest£425Average£747FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Austrian AirlinesCheapest£795Average£927FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Vietnam AirlinesCheapest£826Average£1,183FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Air FranceCheapest£849Average£1,177FlexibilityNo cancel feeOn-time77%
Search Air France flights
Oman AirCheapest£871Average£1,349FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Air MauritiusCheapest£906Average£1,102FlexibilityNo cancel feeOn-time82%
Search Air Mauritius flights
Air CanadaCheapest£921Average£1,190FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£973Average£1,368FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find London 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.

Why should you use Cheapflights to find cheap flight tickets from London to Australia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Australia.

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

Yes, we can. To see specific flights from London to Australia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Australia become cheaper?

Not ready to book yet? You can track prices for flights from London to Australia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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