How many flights depart from London Heathrow Airport to Australia on average per day?

4 flights are operational daily from London Heathrow Airport to Australia as of December 2025. The most popular departure time for this route is 21:00, with 75% of flights per day taking off in the evening.

How often are flights from London to Australia delayed?

Historically, on average around 30% of flights between London and Australia have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

How many flights depart from London Heathrow Airport to Australia on average per week?

28 flights are operational weekly from London Heathrow Airport to Australia as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

What is the most punctual flight time for London to Australia flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from London Heathrow to Australia?

China Southern, Tianjin Airlines, and China Eastern are the most popular carriers operating from London Heathrow to Australia

Which airlines fly to Australia?

Singapore Airlines, Cathay Pacific and Qantas Airways are the top three most popular airlines that fly to Australia from London Heathrow Airport according to our data. Singapore Airlines is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 35 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on London to Australia flights?

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 30% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

How many operators does momondo search for flights from London Heathrow Airport to Australia?

The number of operators available for flights from London Heathrow Airport to Australia is 35 as of December 2025.

How old do you have to be to fly from London Heathrow Airport to Australia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£392 Cheap Flights from London Heathrow Airport to Australia in 2025/26

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21:00 - 09:00

LHR

BNE

26h 00m1 stop

11:10 - 17:30

BNE

LHR

40h 20m1 stop

£709China Eastern

Wed, 25 Feb - Sat, 7 Mar

19:35 - 08:15

LHR

BNE

26h 40m1 stop

10:10 - 19:00

BNE

LHR

41h 50m1 stop

£717China Southern

Mon, 2 Mar - Wed, 22 Apr

19:35 - 08:15

LHR

BNE

26h 40m1 stop

10:10 - 18:05

BNE

LHR

40h 55m2 stops

£722China Southern

Mon, 2 Mar - Thu, 23 Apr

22:00 - 08:15

LHR

BNE

24h 15m1 stop

10:10 - 16:15

BNE

LHR

39h 05m2 stops

£723China Southern

Sun, 8 Mar - Tue, 31 Mar

17:50 - 06:55

LHR

PER

29h 05m1 stop

00:25 - 20:10

PER

LHR

27h 45m1 stop

£895Cathay Pacific

Wed, 14 Jan - Tue, 3 Mar

20:10 - 23:55

LHR

DRW

42h 15m1 stop

17:40 - 06:35

DRW

LHR

21h 25m1 stop

£956Qantas Airways

Thu, 19 Mar - Mon, 6 Apr

19:25 - 07:30

LHR

CBR

27h 05m2 stops

12:55 - 06:25

CBR

LHR

26h 30m2 stops

£969Qatar Airways

Wed, 15 Apr - Thu, 23 Apr

07:50 - 08:20

LHR

CBR

37h 30m3 stops

12:30 - 12:15

CBR

LHR

34h 45m2 stops

£975Qatar Airways

Mon, 9 Mar - Mon, 23 Mar

17:50 - 09:55

LHR

CNS

30h 05m1 stop

11:25 - 05:25

CNS

LHR

28h 00m1 stop

£1,015Cathay Pacific

Thu, 5 Feb - Thu, 12 Feb

10:40 - 17:20

LHR

CNS

44h 40m1 stop

18:35 - 19:10

CNS

LHR

34h 35m1 stop

£1,038Singapore Airlines

Wed, 4 Feb - Wed, 11 Feb

Air India flights from London Heathrow Airport to Australia

Our best Air India deals on London Heathrow Airport to Australia flight tickets

Air India

23 Feb

LHR08:45London Heathrow

23h 10m

1 stop

MEL18:55Melbourne

3 Mar

MEL20:30Melbourne

33h 50m

1 stop

LHR19:20London Heathrow

£774

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Air India

18 Feb

LHR08:45London Heathrow

23h 30m

1 stop

SYD19:15Sydney Kingsford Smith

18 Mar

SYD20:45Sydney Kingsford Smith

25h 45m

1 stop

LHR11:30London Heathrow

£778

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Air India

25 Mar

LHR08:45London Heathrow

23h 10m

1 stop

MEL18:55Melbourne

4 Apr

MEL20:35Melbourne

44h 55m

1 stop

LHR07:30London Heathrow

£785

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Air China flights from London Heathrow Airport to Australia

Our best Air China deals on London Heathrow Airport to Australia flight tickets

Air China

5 Jan

LHR20:25London Heathrow

32h 15m

1 stop

MEL15:40Melbourne

18 Jan

MEL20:15Melbourne

32h 35m

1 stop

LHR17:50London Heathrow

£765

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Air China

4 Feb

LHR17:40London Heathrow

34h 50m

1 stop

SYD15:30Sydney Kingsford Smith

7 Feb

SYD20:40Sydney Kingsford Smith

30h 15m

1 stop

LHR15:55London Heathrow

£768

Find similar

Air China

29 Dec

LHR20:25London Heathrow

32h 15m

1 stop

MEL15:40Melbourne

19 Jan

MEL20:15Melbourne

30h 40m

1 stop

LHR15:55London Heathrow

£787

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momondo Fare Finder

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

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Route

Depart

Return

Price

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Wed 25/2

21:00-09:00

1 stop26h 00m

Brisbane

Sat 7/3

11:10-17:30

1 stop40h 20m

£709

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Mon 2/3

19:35-08:15

1 stop26h 40m

Brisbane

Wed 22/4

10:10-19:00

1 stop41h 50m

£717

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Mon 2/3

19:35-08:15

1 stop26h 40m

Brisbane

Thu 23/4

10:10-18:05

2 stops40h 55m

£722

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Sun 8/3

22:00-08:15

1 stop24h 15m

Brisbane

Tue 31/3

10:10-16:15

2 stops39h 05m

£723

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 14/1

17:50-06:55

1 stop29h 05m

Perth

Tue 3/3

00:25-20:10

1 stop27h 45m

£895

LondonDarwin

LHR - DRW

LHRDRW

London Heathrow

Thu 19/3

20:10-23:55

1 stop42h 15m

Darwin

Mon 6/4

17:40-06:35

1 stop21h 25m

£956

LondonCanberra

LHR - CBR

LHRCBR

London Heathrow

Wed 15/4

19:25-07:30

2 stops27h 05m

Canberra

Thu 23/4

12:55-06:25

2 stops26h 30m

£969

LondonCanberra

LHR - CBR

LHRCBR

London Heathrow

Mon 9/3

07:50-08:20

3 stops37h 30m

Canberra

Mon 23/3

12:30-12:15

2 stops34h 45m

£975

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Thu 5/2

17:50-09:55

1 stop30h 05m

Cairns

Thu 12/2

11:25-05:25

1 stop28h 00m

£1,015

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Wed 4/2

10:40-17:20

1 stop44h 40m

Cairns

Wed 11/2

18:35-19:10

1 stop34h 35m

£1,038

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How to get the cheapest flight ticket from London Heathrow Airport to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Australia?

The month of May is, on average, the cheapest month to fly to Australia from London Heathrow Airport, with most prices found around £788. The month of March is another great option to travel to Australia, with average flight prices from London Heathrow Airport averaging around £825.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart on your flight to Australia is on a Monday when prices can be found for as low as £1,145. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Australia is Friday, with ticket prices averaging around £1,293.

What is the cheapest time of day to depart on your flight to Australia?

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Australia when you can find flight prices for as low as £928. Flying to Australia in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Australia is in the evening when prices are around £1,198.

What is the cheapest London Heathrow to Australia flight route?

Fly from London Heathrow to Sydney Kingsford Smith for the best London Heathrow - Australia flight prices

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

You are more likely to see cheaper flights to Australia from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around £986 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from London Heathrow Airport for as low as £816 on momondo.

What cabin class options are available on London Heathrow to Australia flights?

There are 4 cabin classes available to choose from on London Heathrow to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Australia flights?

You could potentially save up to 4% on your flight if you consider stops on a London Heathrow Airport to Australia flight.

Cheap London Heathrow Airport to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Australia

Best price found	£929
Fastest flight time	16h 40m
Direct flights	Every day
Airports in Australia	266 airports

The best one-way flight to Australia from London Heathrow Airport in the past 72 hours is £929. The best return flight deal from London Heathrow Airport to Australia found on momondo in the last 72 hours is £1,038.

The fastest flight from London Heathrow Airport to Australia takes 16h 40m

Direct flights go from London Heathrow Airport to Australia every day.

There are 266 airports in Australia. From London Heathrow Airport there are direct flights to Perth (PER).

Search flight deals

When did momondo last update prices for flights from London Heathrow Airport to Australia?
Prices for flights from London Heathrow Airport to Australia refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Australia?
The number of operators available for flights from London Heathrow Airport to Australia is 35 as of December 2025.
How old do you have to be to fly from London Heathrow Airport to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Australia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Australia is Boeing 787-9 Dreamliner (81.62% of total bookings). The next most popular plane models are Airbus A380-800 (15.78%), Boeing 777-300ER (2.38%), and Airbus A380 (0.22%).

Best airlines flying from London Heathrow Airport to Australia

Compare and see reviews for airlines that fly from London Heathrow Airport to Australia with momondo

Airline	Rating	Free Cancellation	Price
AirAsia	PriceFrom £128	Free Cancellation	Rating 6.8 222 reviews	Search AirAsia flights
Beijing Capital Airlines	PriceFrom £321	Free Cancellation	Rating 0.0 0 reviews	Search Beijing Capital Airlines flights
Hainan Airlines	PriceFrom £336	Free Cancellation	Rating 8.2 59 reviews	Search Hainan Airlines flights
Oman Air	PriceFrom £495	Free Cancellation	Rating 8.0 113 reviews	Search Oman Air flights
Royal Brunei Airlines	PriceFrom £638	Free Cancellation	Rating 0.0 0 reviews	Search Royal Brunei Airlines flights
Vietnam Airlines	PriceFrom £725	Free Cancellation	Rating 7.6 216 reviews	Search Vietnam Airlines flights
SWISS	PriceFrom £735	Free Cancellation	Rating 7.5 1,817 reviews	Search SWISS flights
Austrian Airlines	PriceFrom £743	Free Cancellation	Rating 7.6 880 reviews	Search Austrian Airlines flights
Air France	PriceFrom £755	Free Cancellation	Rating 7.4 1,513 reviews	Search Air France flights
Air New Zealand	PriceFrom £766	Free Cancellation	Rating 8.0 557 reviews	Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Australia?

It is quick and easy to find London to Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Australia that suits you.

Can I find flights from London to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Australia?

Once all potential London to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Australia

Popular Cities in Australia

Flights to Sydneyfrom £550

Flights to Melbournefrom £576

Flights to Perthfrom £633

Flights to Brisbanefrom £619

Flights to Adelaidefrom £695

Flights to Cairnsfrom £792

Flights to Hobartfrom £824

Flights to Darwinfrom £799

Flights to Coolangattafrom £798

Flights to Canberrafrom £931

Flights to Townsvillefrom £786

Flights to Launcestonfrom £1,252

Cheap flights from London Heathrow Airport to Australia from £392

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Find the cheapest flights from London Heathrow Airport to Australia

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Air India flights from London Heathrow Airport to Australia

Our best Air India deals on London Heathrow Airport to Australia flight tickets

Air China flights from London Heathrow Airport to Australia

Our best Air China deals on London Heathrow Airport to Australia flight tickets

momondo Fare Finder

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

See travel insights to Australia from

How to get the cheapest flight ticket from London Heathrow Airport to Australia

What is the cheapest month to fly to Australia?

The month of May is, on average, the cheapest month to fly to Australia from London Heathrow Airport, with most prices found around £788. The month of March is another great option to travel to Australia, with average flight prices from London Heathrow Airport averaging around £825.

What is the cheapest day to depart on your flight to Australia?

What is the cheapest time of day to depart on your flight to Australia?

What is the cheapest London Heathrow to Australia flight route?

Fly from London Heathrow to Sydney Kingsford Smith for the best London Heathrow - Australia flight prices

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

What cabin class options are available on London Heathrow to Australia flights?

There are 4 cabin classes available to choose from on London Heathrow to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Australia flights?

You could potentially save up to 4% on your flight if you consider stops on a London Heathrow Airport to Australia flight.

What is the cheapest airline that flies from London Heathrow to Australia?

China Southern, Tianjin Airlines, and China Eastern are the most popular carriers operating from London Heathrow to Australia

Which airlines fly to Australia?

How often are flights from London to Australia delayed?

Historically, on average around 30% of flights between London and Australia have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

What is the most punctual flight time for London to Australia flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Australia flights?

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 30% of their flights experiencing any sort of delay.

How many flights depart from London Heathrow Airport to Australia on average per day?

4 flights are operational daily from London Heathrow Airport to Australia as of December 2025. The most popular departure time for this route is 21:00, with 75% of flights per day taking off in the evening.

How many flights depart from London Heathrow Airport to Australia on average per week?

28 flights are operational weekly from London Heathrow Airport to Australia as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Cheap London Heathrow Airport to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Australia

Best price found

Fastest flight time

Direct flights

Airports in Australia

When did momondo last update prices for flights from London Heathrow Airport to Australia?

How many operators does momondo search for flights from London Heathrow Airport to Australia?

How old do you have to be to fly from London Heathrow Airport to Australia?

What documentation or ID do you need to fly to Australia?

What is the most popular plane model from London Heathrow Airport to Australia?

Best airlines flying from London Heathrow Airport to Australia

Compare and see reviews for airlines that fly from London Heathrow Airport to Australia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from London to Australia?

Can I find flights from London to Australia with flexible booking policies on momondo?

How can momondo help me find flights from London to Australia?

I’m not ready to book a flight from London to Australia right now. Can momondo alert me if prices change?

An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Popular Cities in Australia

Popular flights according to clicks in the last 7 days on momondo