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 China Southern ($927), China Eastern ($932), and Air China ($933). Find deals

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. Find deals

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).

What are the most popular routes from London to Australia?

When deciding which route to take from London to Australia, consider London Heathrow - Sydney Kingsford Smith, London Heathrow - Melbourne or London Heathrow - Perth, as they are the most popular.

What are the cheapest flights from London to Australia?

While on average a flight from London to Australia is generally $3,161, our data shows the cheapest flight currently is $1,799. When looking at the most popular route, (London Heathrow - Sydney Kingsford Smith), you can expect to pay $1,323 for that flight.

What are the most popular airlines that fly from London to Australia?

Consider Air India, British Airways or Air China when booking your flight. These represent the most popular airlines when flying from London to Australia.

How far in advance should I book a flight from London to Australia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 10% on flights from London to Australia compared to booking the week you need them. Waiting 37 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,931. For sooner than that we have options available in the next 3 days from $2,376.

What is the cheapest month to fly from London to Australia?

The best pricing can be found in the month of May. Prices to Australia from London average $1,981. You can even find prices in May for less than $1,981, as users have found deals to Australia from as low as $1,093. The month of December appears to be one of the more expensive times to travel to Australia from London. Flying in the targeted month can save you up to 34%.

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.

$926+ Flights from London to Australia

Cheap flight deals from London to Australia

Round-trip from	$1,514
One-way from	$926
Popular in	December
Cheapest in	May
Average price	$2,521
Good round-trip deal	$2,554 or less
Good one-way deal	$2,159 or less

China Eastern
28/10-14/11
2 total stops
64h 00m total
London to Australia

Search Deals

30/11
2 total stops
35h 05m total
London to Australia

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($330 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($96 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to Australia.

Search Deals

Price to beat on a one-way flight from London (LON) to Australia.

Search Deals

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 July 2025.

Thu 30/1020:25LHR - SYD

1 stop32h 05mAir China

Sat 22/1120:40SYD - LHR

1 stop32h 10mAir China

Deal found 14/7$1,510

Wed 24/1221:30LHR - SYD

2 stops35h 50mChina Southern

Tue 20/111:25SYD - LHR

1 stop41h 50mChina Southern

Deal found 14/7$1,513

Sun 2/1121:00LHR - SYD

1 stop26h 00mChina Eastern

Wed 19/1112:00SYD - LHR

1 stop40h 30mChina Eastern

Deal found 14/7$1,514

Thu 11/918:00LGW - SYD

1 stop30h 00mChina Eastern

Wed 17/911:00SYD - LGW

1 stop37h 00mChina Eastern

Deal found 15/7$1,522

Thu 16/1018:00LGW - MEL

1 stop33h 40mChina Eastern

Tue 4/1122:30MEL - LGW

1 stop26h 30mChina Eastern

Deal found 14/7$1,527

Tue 14/1021:30LGW - SYD

2 stops36h 55mChina Southern

Sun 2/1122:00SYD - LGW

2 stops54h 20mChina Southern

Deal found 15/7$1,528

Thu 18/911:35LGW - SYD

2 stops39h 00mMultiple Airlines

Sat 11/1013:50SYD - LGW

2 stops59h 20mMultiple Airlines

Deal found 16/7$1,540

Fri 7/1121:30LHR - MEL

2 stops37h 00mChina Southern

Fri 21/1111:25MEL - LHR

1 stop41h 50mChina Southern

Deal found 14/7$1,544

Fri 5/917:15LHR - MEL

2 stops27h 15mRoyal Brunei Airlines

Thu 2/1012:30MEL - LHR

2 stops26h 50mRoyal Brunei Airlines

Deal found 14/7$1,545

Mon 10/1121:00LHR - MEL

1 stop26h 00mChina Eastern

Sat 22/1122:30MEL - LHR

1 stop30h 00mChina Eastern

Deal found 13/7$1,547

Mon 8/922:00LHR - SYD

2 stops55h 15mHainan Airlines

Tue 23/921:00SYD - LHR

1 stop31h 30mHainan Airlines

Deal found 14/7$1,547

Mon 22/912:00LGW - MEL

1 stop35h 40mChina Southern

Wed 15/1011:20MEL - LGW

1 stop29h 45mChina Southern

Deal found 16/7$1,553

Best flights from London to Australia
Discover carefully curated flight deals from London to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 July 2025.

Tue 28/1010:30LGW - SYD

1 stop36h 30mChina Eastern

Fri 14/1121:30SYD - LGW

1 stop27h 30mChina Eastern

Deal found 14/7$1,514

Mon 8/922:10LHR - SYD

1 stop25h 15mChina Southern

Fri 3/1021:45SYD - LHR

1 stop30h 15mChina Southern

Deal found 14/7$1,519

Thu 18/911:35LGW - SYD

2 stops39h 00mMultiple Airlines

Sat 11/1013:50SYD - LGW

2 stops59h 20mMultiple Airlines

Deal found 16/7$1,540

Sun 24/817:15LHR - MEL

2 stops27h 15mRoyal Brunei Airlines

Tue 23/912:30MEL - LHR

2 stops26h 55mRoyal Brunei Airlines

Deal found 15/7$1,544

Mon 8/922:00LHR - SYD

2 stops55h 15mHainan Airlines

Tue 23/921:00SYD - LHR

1 stop31h 30mHainan Airlines

Deal found 14/7$1,547

Sun 11/111:35LGW - SYD

1 stop40h 55mAir China

Mon 26/120:40SYD - LGW

1 stop43h 55mAir China

Deal found 14/7$1,570

Wed 17/914:55LGW - MEL

1 stop40h 55mQatar Airways

Wed 1/1015:15MEL - LGW

1 stop31h 10mQatar Airways

Deal found 15/7$1,591

Wed 10/921:35LHR - MEL

1 stop25h 35mMalaysia Airlines

Wed 8/1008:45MEL - LHR

1 stop31h 10mMalaysia Airlines

Deal found 15/7$1,594

Tue 16/920:10LHR - MEL

1 stop30h 05mCathay Pacific

Mon 20/1000:45MEL - LHR

1 stop24h 30mCathay Pacific

Deal found 15/7$1,636

Tue 28/1019:10LCY - SYD

2 stops29h 40mSWISS

Tue 4/1116:10SYD - LCY

2 stops31h 40mSWISS

Deal found 16/7$1,671

Mon 27/1018:10LCY - MEL

2 stops24h 35mLufthansa

Tue 3/316:40MEL - LCY

2 stops27h 35mLufthansa

Deal found 15/7$1,731

Tue 2/918:30LHR - PER

2 stops28h 20mTurkish Airlines

Mon 22/901:30PER - LHR

2 stops39h 20mTurkish Airlines

Deal found 15/7$1,844

Direct flights from London to Australia
Explore direct flight options from London to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 July 2025.

Mon 3/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Sat 15/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 16/7$2,154

Wed 22/1021:20LHR - SYD

Nonstop23h 00mBritish Airways

Wed 5/1116:20SYD - LHR

Nonstop24h 25mBritish Airways

Deal found 16/7$2,592

Sun 7/911:55LHR - PER

Nonstop16h 55mQantas Airways

Tue 23/918:35PER - LHR

Nonstop17h 30mQantas Airways

Deal found 15/7$2,771

Last-minute flights from London to Australia
Discover last-minute flight deals from London to Australia. Data last updated 17 July 2025 and is based on user searches.

Mon 21/711:35LGW - SYD

2 stops38h 40mChina Eastern

Wed 6/820:30SYD - LGW

1 stop27h 30mChina Eastern

Deal found 15/7$2,479

Tue 22/710:00LHR - PER

3 stops31h 10mMultiple Airlines

Tue 29/707:50PER - LHR

2 stops30h 05mMultiple Airlines

Deal found 15/7$2,322

Tue 22/712:20LHR - MEL

1 stop34h 55mLufthansa

Tue 2/910:55MEL - LHR

1 stop29h 30mLufthansa

Deal found 15/7$2,480

Tue 22/706:45LGW - SYD

2 stops41h 15mMultiple Airlines

Tue 29/719:40SYD - LGW

1 stop43h 55mMultiple Airlines

Deal found 15/7$2,498

Tue 22/722:40LHR - SYD

1 stop31h 10mAir China

Sun 27/719:40SYD - LHR

1 stop33h 50mAir China

Deal found 16/7$2,569

Wed 23/710:35LHR - SYD

2 stops35h 25mLufthansa

Wed 3/909:30SYD - LHR

2 stops30h 55mLufthansa

Deal found 16/7$2,482

Wed 23/711:05LHR - SYD

2 stops34h 50mMultiple Airlines

Wed 3/909:30SYD - LHR

2 stops29h 50mMultiple Airlines

Deal found 15/7$2,497

Wed 23/716:15LHR - SYD

1 stop29h 40mUnited Airlines

Fri 5/910:20SYD - LHR

2 stops29h 55mUnited Airlines

Deal found 16/7$2,543

Thu 24/707:45LHR - MEL

2 stops27h 15mMultiple Airlines

Thu 31/721:45MEL - LHR

2 stops31h 15mMultiple Airlines

Deal found 16/7$2,543

Sat 26/712:35LGW - SYD

1 stop41h 20mAir China

Thu 7/819:40SYD - LGW

1 stop31h 55mAir China

Deal found 13/7$2,394

Sat 26/713:40LHR - MEL

2 stops57h 35mUnited Airlines

Wed 1/1009:30MEL - LHR

2 stops30h 55mUnited Airlines

Deal found 16/7$2,534

Sat 26/721:30LGW - SYD

2 stops49h 55mChina Southern

Tue 26/821:45SYD - LGW

1 stop42h 20mChina Southern

Deal found 15/7$2,571

One-way flights from London to Australia
Search for one-way flight options from London to Australia. Find affordable one-way fares based on user searches. Data last updated 17 July 2025.

Sun 30/1108:45STN - MEL

2 stops35h 05mMultiple Airlines

Deal found 15/7$926

Thu 6/1121:30LHR - MEL

2 stops49h 15mChina Southern

Deal found 16/7$927

Mon 15/1207:35LGW - MEL

2 stops49h 35mMultiple Airlines

Deal found 15/7$927

Tue 26/816:05LHR - MEL

2 stops32h 30mMultiple Airlines

Deal found 15/7$930

Wed 10/911:35LGW - MEL

1 stop36h 25mChina Eastern

Deal found 16/7$932

Tue 26/817:05LCY - MEL

2 stops31h 30mMultiple Airlines

Deal found 16/7$933

Mon 25/812:35LGW - MEL

1 stop41h 00mAir China

Deal found 16/7$933

Sat 13/922:15STN - SYD

2 stops55h 35mMultiple Airlines

Deal found 14/7$944

Wed 10/918:25LGW - SYD

1 stop29h 35mChina Eastern

Deal found 15/7$946

Thu 11/922:40LHR - SYD

3 stops48h 10mMultiple Airlines

Deal found 15/7$946

Wed 13/808:40LCY - SYD

2 stops38h 45mMultiple Airlines

Deal found 15/7$947

Wed 20/822:05LHR - BNE

2 stops38h 25mMultiple Airlines

Deal found 15/7$949

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Thu 11/9

18:00-09:00

1 stop30h 00m

Sydney Kingsford Smith

Wed 17/9

11:00-15:00

1 stop37h 00m

$1,522

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 25/12

21:30-20:20

2 stops35h 50m

Sydney Kingsford Smith

Thu 22/1

11:25-17:55

2 stops41h 30m

$1,525

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Tue 14/10

21:30-20:25

2 stops36h 55m

Sydney Kingsford Smith

Sun 2/11

22:00-17:20

2 stops54h 20m

$1,528

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Fri 29/8

11:35-10:00

2 stops61h 25m

Melbourne

Sun 7/9

11:00-06:40

1 stop28h 40m

$1,530

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

Thu 18/9

11:35-11:35

2 stops39h 00m

Sydney Kingsford Smith

Sat 11/10

13:50-15:10

2 stops59h 20m

$1,540

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Sun 24/8

17:15-05:30

2 stops27h 15m

Melbourne

Tue 23/9

12:30-06:25

2 stops26h 55m

$1,544

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 3/9

21:20-07:40

2 stops49h 20m

Sydney Kingsford Smith

Tue 16/9

11:20-18:40

3 stops40h 20m

$1,548

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Thu 13/11

17:40-15:30

1 stop34h 50m

Sydney Kingsford Smith

Sat 22/11

20:40-17:50

1 stop32h 10m

$1,550

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Mon 22/9

12:00-08:40

1 stop35h 40m

Melbourne

Wed 15/10

11:20-07:05

1 stop29h 45m

$1,553

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 3/9

21:20-10:00

2 stops51h 40m

Melbourne

Mon 8/9

11:00-18:40

1 stop40h 40m

$1,553

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 60 results

...

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.

Cheapflights Insights

Everything you need to know about your flight from London to Australia

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?

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

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).

Reviews of airlines servicing Australia

Read through reviews of airlines operating flights from London to Australia, such as Hainan Airlines, Emirates, andKLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Hainan Airlines

8.2

Very Good

41 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Hainan Airlines

8.2

Very Good

41 reviews

Hainan Airlines

8.2

Very Good

41 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Emirates

8.1

Very Good

3,290 reviews

Hainan Airlines

8.2

Very Good

41 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

KLM

7.8

Good

1,373 reviews

Hainan Airlines

8.2

Very Good

41 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Cathay Pacific

7.6

Good

933 reviews

Hainan Airlines

8.2

Very Good

41 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

China Southern

7.6

Good

104 reviews

Hainan Airlines

8.2

Very Good

41 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Related info for your journey

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 China Southern ($927), China Eastern ($932), and Air China ($933).
What are the most popular routes from London to Australia?
When deciding which route to take from London to Australia, consider London Heathrow - Sydney Kingsford Smith, London Heathrow - Melbourne or London Heathrow - Perth, as they are the most popular.
What are the cheapest flights from London to Australia?
While on average a flight from London to Australia is generally $3,161, our data shows the cheapest flight currently is $1,799. When looking at the most popular route, (London Heathrow - Sydney Kingsford Smith), you can expect to pay $1,323 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

Top 10 airlines flying from London to Australia

Airline	Cheapest	Average	Flexibility	On-time
Air China	Cheapest$623	Average$2,050	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Eastern	Cheapest$1,095	Average$1,843	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
British Airways	Cheapest$1,110	Average$2,275	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
China Southern	Cheapest$1,125	Average$1,648	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Malaysia Airlines	Cheapest$1,329	Average$2,123	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Royal Brunei Airlines	Cheapest$1,391	Average$1,570	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
Emirates	Cheapest$1,455	Average$2,405	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
United Airlines	Cheapest$1,462	Average$2,090	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air India	Cheapest$1,508	Average$2,105	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Etihad Airways	Cheapest$1,515	Average$2,354	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Australia from $926

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Australia

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from London to Australia

Cheapest flights from London to AustraliaExplore 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 July 2025.

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 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Australia that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from London to Australia

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

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 July 2025.

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 July 2025.

Reviews of airlines servicing Australia

Read through reviews of airlines operating flights from London to Australia, such as Hainan Airlines, Emirates, andKLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the most popular routes from London to Australia?

What are the cheapest flights from London to Australia?

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

How can I find direct flights from London to Australia?

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

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

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.

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

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?

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

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

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

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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 July 2025.