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Cheap flights from London to Australia from $817

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SYD
26 Nov — 3 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 719,399 searches. Data last updated 21 November 2024.

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Fly to

Any airport

Route

Depart

Return

Price

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 3/12

11:40-14:55

2 stops40h 15m

Sydney Kingsford Smith

Thu 30/1

12:00-06:30

1 stop29h 30m

$1,511

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Wed 4/12

10:30-09:25

2 stops35h 55m

Sydney Kingsford Smith

Wed 29/1

12:00-06:30

1 stop29h 30m

$1,517

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 30/3

22:10-09:25

1 stop25h 15m

Sydney Kingsford Smith

Sun 18/5

10:05-19:05

1 stop42h 00m

$1,517

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 2/12

21:30-15:20

2 stops30h 50m

Sydney Kingsford Smith

Tue 29/4

20:40-17:45

1 stop30h 05m

$1,522

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Fri 6/12

17:40-15:30

1 stop34h 50m

Sydney Kingsford Smith

Tue 4/3

20:40-15:55

1 stop30h 15m

$1,523

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 3/12

20:20-20:20

2 stops37h 00m

Sydney Kingsford Smith

Tue 10/12

22:10-07:00

1 stop43h 50m

$1,529

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 20/3

21:00-13:35

1 stop29h 35m

Sydney Kingsford Smith

Fri 4/4

21:30-18:40

1 stop31h 10m

$1,531

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Fri 6/12

22:00-21:30

1 stop36h 30m

Melbourne

Tue 28/1

08:40-18:15

1 stop44h 35m

$1,548

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 1/1

17:40-15:45

1 stop35h 05m

Melbourne

Wed 29/1

20:15-15:55

1 stop30h 40m

$1,554

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 12/2

17:00-05:00

2 stops25h 00m

Melbourne

Tue 25/2

13:30-07:20

2 stops28h 50m

$1,574

Flights are sorted by cheapest return flights first.

Deals found on 19/11

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 21 November 2024.

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 21 November 2024.

Wed 4/1210:30LGW - SYD
2 stops35h 55mChina Eastern
Wed 29/112:00SYD - LGW
1 stop29h 30mChina Eastern
Deal found 20/11$1,517
Mon 2/1221:30LHR - SYD
2 stops30h 50mMultiple Airlines
Tue 29/420:40SYD - LHR
1 stop30h 05mMultiple Airlines
Deal found 20/11$1,522
Fri 6/1217:40LHR - SYD
1 stop34h 50mAir China
Thu 6/320:40SYD - LHR
1 stop30h 15mAir China
Deal found 20/11$1,523
Fri 22/1120:25LHR - MEL
1 stop32h 20mAir China
Wed 4/1220:15MEL - LHR
1 stop30h 40mAir China
Deal found 20/11$1,548
Mon 2/1217:50LHR - MEL
2 stops33h 55mMultiple Airlines
Sun 2/320:15MEL - LHR
1 stop30h 40mMultiple Airlines
Deal found 18/11$1,549
Sun 1/1217:15LHR - SYD
2 stops40h 05mChina Southern
Mon 9/1211:25SYD - LHR
1 stop41h 50mChina Southern
Deal found 20/11$1,554
Fri 6/1222:00LHR - MEL
1 stop36h 30mChina Southern
Thu 6/311:25MEL - LHR
1 stop41h 50mChina Southern
Deal found 18/11$1,563
Wed 20/1117:00LHR - MEL
2 stops25h 00mRoyal Brunei Airlines
Sat 23/1113:30MEL - LHR
2 stops28h 50mRoyal Brunei Airlines
Deal found 19/11$1,566
Fri 22/1117:50LHR - MEL
1 stop29h 10mChina Eastern
Mon 2/1222:30MEL - LHR
1 stop26h 25mChina Eastern
Deal found 20/11$1,594
Wed 27/1121:15LHR - MEL
1 stop27h 50mChina Airlines
Thu 5/1200:25MEL - LHR
1 stop27h 40mChina Airlines
Deal found 20/11$1,600
Tue 3/1220:20LGW - MEL
2 stops38h 10mChina Southern
Thu 12/1211:25MEL - LGW
1 stop30h 35mChina Southern
Deal found 20/11$1,623
Thu 5/1221:00LHR - SYD
1 stop26h 00mChina Eastern
Mon 3/321:30SYD - LHR
1 stop27h 25mChina Eastern
Deal found 20/11$1,628

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 $129). Flying from London to Australia in October is currently the most expensive (average of $171). 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 21 November 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Australia as you normally would.

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 21 November 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 21 November 2024.
Read reviews from past customers who have flown China Eastern, China Southern and Air China from London to Australia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very Good
778 reviews

Crew

8.6

Comfort

8.0

Overall

8.3

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

8.3
Very Good
778 reviews
8.3
Very Good
778 reviews

Crew

8.6

Comfort

8.0

Overall

8.3

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

8.1
Very Good
1,336 reviews
8.3
Very Good
778 reviews

Crew

8.6

Comfort

8.0

Overall

8.3

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

8.1
Very Good
3,486 reviews
8.3
Very Good
778 reviews

Crew

8.6

Comfort

8.0

Overall

8.3

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

7.8
Good
1,350 reviews
8.3
Very Good
778 reviews

Crew

8.6

Comfort

8.0

Overall

8.3

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

7.8
Good
368 reviews
8.3
Very Good
778 reviews

Crew

8.6

Comfort

8.0

Overall

8.3

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

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 cheapet airlines for a one-way flight from London to Australia are Air China ($820), China Southern ($846), and Hainan Airlines ($849).

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

  • What are the cheapest flights from London to Australia?

    While on average a flight from London to Australia is generally $2,313, our data shows the cheapest flight currently is $2,015. When looking at the most popular route, (London Heathrow - Sydney Kingsford Smith), you can expect to pay $1,086 for that flight.

  • 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 $129). Flying from London to Australia in October is currently the most expensive (average of $171). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 719,399 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$624Average$1,629FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest$763Average$1,777FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest$979Average$1,657FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China AirlinesCheapest$1,160Average$1,807FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
LufthansaCheapest$1,270Average$2,140FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Royal Brunei AirlinesCheapest$1,385Average$1,536FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Air IndiaCheapest$1,503Average$2,048FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapest$1,614Average$2,354FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest$1,625Average$2,159FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest$1,635Average$1,864FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines 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 goes through 900+ travel sites to look for the best flight deals for flights from London to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Australia for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Australia from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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