How long is the flight from London Heathrow Airport to Australia?

Airlines like China Eastern, Oman Air, and Turkish Airlines fly from London Heathrow Airport to Australia in about 26h. The time it takes to get you to your destination can typically vary by up to 20h 50m. The distance from London Heathrow Airport to Australia is about 17008 km. This flight may include one or multiple stops.

What are the cheapest airlines to fly from London Heathrow Airport to Australia one-way?

The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as $616. However, be on the lookout for offers from Hainan Airlines and China Eastern, as they are both options that can get you from London Heathrow Airport to Australia for a low price.

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.

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 Heathrow Airport to Australia?

While some choose either London Heathrow - Melbourne or London Heathrow - Perth, London Heathrow - Sydney Kingsford Smith is the most popular route from London Heathrow Airport to Australia.

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

When booking a flight from London Heathrow Airport to Australia, you may want to consider flying on China Southern, Singapore Airlines or Etihad Airways as they are the most popular for this route.

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

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

How can I find direct flights from Heathrow to Australia?

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

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

Yes. Cheapflights offers flight deals from Heathrow 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.

$769+ Cheap Flights from London Heathrow Airport to Australia

Cheap flight deals from Heathrow to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Heathrow to Australia
Explore the most affordable flight options available from Heathrow to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Sun 1/1117:15

LHR

SYD

2 stops33h 20m

China Southern

Sun 15/1122:10

SYD

LHR

1 stop31h 25m

China Southern

Deal found 20/5$1,401

Mon 9/1122:00

LHR

SYD

1 stop35h 20m

China Southern

Mon 23/1115:15

SYD

LHR

2 stops38h 20m

China Southern

Deal found 21/5$1,403

Mon 2/1121:00

LHR

SYD

1 stop26h 00m

China Eastern

Mon 16/1121:30

SYD

LHR

1 stop31h 00m

China Eastern

Deal found 20/5$1,404

Wed 2/921:20

LHR

SYD

1 stop26h 40m

China Eastern

Thu 15/1012:00

SYD

LHR

1 stop40h 40m

China Eastern

Deal found 18/5$1,408

Thu 3/921:20

LHR

SYD

1 stop26h 40m

China Eastern

Mon 12/1021:30

SYD

LHR

1 stop31h 10m

China Eastern

Deal found 19/5$1,410

Tue 8/922:10

LHR

SYD

1 stop25h 15m

China Southern

Tue 20/1011:05

SYD

LHR

1 stop42h 15m

China Southern

Deal found 20/5$1,413

Tue 8/921:20

LHR

SYD

1 stop26h 40m

China Eastern

Tue 20/1011:05

SYD

LHR

2 stops41h 35m

China Eastern

Deal found 20/5$1,414

Sun 1/1117:15

LHR

SYD

2 stops33h 20m

China Southern

Sun 22/1115:15

SYD

LHR

2 stops38h 20m

China Southern

Deal found 18/5$1,421

Sun 1/1122:00

LHR

SYD

1 stop24h 25m

China Southern

Wed 11/1115:15

SYD

LHR

1 stop38h 20m

China Southern

Deal found 20/5$1,424

Sat 30/521:20

LHR

SYD

1 stop30h 15m

China Eastern

Sat 6/610:00

SYD

LHR

2 stops41h 40m

China Eastern

Deal found 17/5$1,425

Mon 2/1122:00

LHR

SYD

1 stop35h 20m

China Southern

Tue 17/1115:15

SYD

LHR

1 stop38h 20m

China Southern

Deal found 20/5$1,428

Mon 26/1022:00

LHR

MEL

1 stop36h 30m

China Southern

Tue 10/1123:30

MEL

LHR

2 stops30h 05m

China Southern

Deal found 17/5$1,470

Best flights from Heathrow to Australia
Discover carefully curated flight deals from Heathrow to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 May 2026.

Mon 2/1121:00

LHR

SYD

1 stop26h 00m

China Eastern

Mon 16/1121:30

SYD

LHR

1 stop31h 00m

China Eastern

Deal found 16/5$1,460

Mon 31/808:25

LHR

PER

2 stops33h 45m

Oman Air

Sun 13/915:50

PER

LHR

2 stops34h 20m

Oman Air

Deal found 18/5$1,860

Fri 12/609:30

LHR

ADL

2 stops38h 05m

Qatar Airways

Fri 3/722:00

ADL

LHR

1 stop28h 25m

Qatar Airways

Deal found 16/5$1,972

Fri 12/609:05

LHR

ADL

1 stop26h 30m

Emirates

Fri 3/722:00

ADL

LHR

1 stop22h 55m

Emirates

Deal found 16/5$2,045

Mon 15/606:30

LHR

BNE

3 stops38h 20m

Multiple Airlines

Mon 29/607:15

BNE

LHR

3 stops35h 35m

Multiple Airlines

Deal found 16/5$2,066

Fri 12/618:20

LHR

ADL

2 stops32h 15m

Cathay Pacific

Fri 3/719:45

ADL

LHR

2 stops28h 00m

Cathay Pacific

Deal found 16/5$2,082

Thu 20/818:30

LHR

PER

2 stops23h 40m

Turkish Airlines

Tue 29/902:10

PER

LHR

2 stops45h 30m

Turkish Airlines

Deal found 17/5$2,083

Thu 8/1019:15

LHR

MEL

2 stops54h 25m

China Airlines

Fri 23/1021:50

MEL

LHR

1 stop28h 40m

China Airlines

Deal found 16/5$2,239

Wed 11/1120:10

LHR

OOL

2 stops31h 55m

Qantas Airways

Sun 15/1110:25

OOL

LHR

2 stops29h 50m

Qantas Airways

Deal found 17/5$2,296

Tue 1/911:20

LHR

CNS

1 stop20h 40m

Singapore Airlines

Sun 4/1018:15

CNS

LHR

1 stop34h 15m

Singapore Airlines

Deal found 20/5$2,324

Thu 22/1018:55

LHR

MEL

2 stops42h 20m

Vietnam Airlines

Fri 30/1011:25

MEL

LHR

1 stop30h 50m

Vietnam Airlines

Deal found 17/5$2,423

Sat 17/1020:05

LHR

SYD

2 stops35h 40m

SWISS

Sat 31/1012:15

SYD

LHR

2 stops30h 50m

SWISS

Deal found 17/5$3,023

Wed 11/1108:25

LHR

PER

2 stops46h 50m

Oman Air

Sun 15/1116:15

PER

LHR

2 stops34h 10m

Oman Air

Deal found 18/5$1,940

Fri 12/608:25

LHR

SYD

1 stop24h 05m

Qatar Airways

Tue 1/1215:50

SYD

LHR

1 stop25h 35m

Qatar Airways

Deal found 21/5$2,017

Tue 15/918:00

LHR

PER

2 stops24h 10m

Turkish Airlines

Sat 28/1102:25

PER

LHR

2 stops26h 40m

Turkish Airlines

Deal found 16/5$2,083

Mon 15/619:50

LHR

ADL

2 stops29h 05m

Emirates

Wed 1/716:30

ADL

LHR

2 stops28h 25m

Emirates

Deal found 16/5$2,086

Sun 20/906:30

LHR

BNE

3 stops38h 20m

Multiple Airlines

Mon 12/1013:40

BNE

LHR

2 stops35h 20m

Multiple Airlines

Deal found 16/5$2,139

Sat 4/721:20

LHR

MEL

1 stop30h 20m

China Eastern

Sat 11/721:30

MEL

LHR

1 stop30h 10m

China Eastern

Deal found 20/5$2,181

Thu 3/920:50

LHR

PER

2 stops45h 20m

Oman Air

Tue 15/902:10

PER

LHR

2 stops24h 00m

Oman Air

Deal found 18/5$1,995

Fri 16/1021:10

LHR

SYD

1 stop28h 35m

China Airlines

Mon 2/1122:10

SYD

LHR

1 stop29h 45m

China Airlines

Deal found 21/5$2,240

Tue 30/608:25

LHR

ADL

1 stop22h 30m

Qatar Airways

Fri 24/718:20

ADL

LHR

2 stops27h 25m

Qatar Airways

Deal found 20/5$2,044

Wed 11/1120:10

LHR

DRW

2 stops42h 10m

Qantas Airways

Sun 15/1114:25

DRW

LHR

1 stop24h 10m

Qantas Airways

Deal found 18/5$2,343

Tue 20/1006:45

LHR

PER

2 stops32h 55m

Multiple Airlines

Fri 20/1108:30

PER

LHR

1 stop28h 55m

Multiple Airlines

Deal found 17/5$2,159

Mon 9/1122:00

LHR

ADL

2 stops24h 55m

Emirates

Fri 13/1119:00

ADL

LHR

2 stops27h 10m

Emirates

Deal found 19/5$2,174

Sat 19/918:30

LHR

BNE

3 stops50h 20m

Turkish Airlines

Sat 17/1008:30

BNE

LHR

2 stops45h 35m

Turkish Airlines

Deal found 18/5$2,180

Fri 3/721:20

LHR

ADL

1 stop25h 40m

China Eastern

Fri 10/709:30

ADL

LHR

1 stop41h 40m

China Eastern

Deal found 19/5$2,188

Thu 2/709:25

LHR

CNS

1 stop22h 35m

Singapore Airlines

Fri 24/718:15

CNS

LHR

1 stop22h 55m

Singapore Airlines

Deal found 16/5$2,416

Sun 6/908:25

LHR

PER

2 stops33h 45m

Oman Air

Sun 20/916:20

PER

LHR

2 stops33h 50m

Oman Air

Deal found 16/5$2,016

Sat 14/1120:10

LHR

OOL

2 stops34h 15m

Qantas Airways

Tue 17/1114:50

OOL

LHR

2 stops49h 25m

Qantas Airways

Deal found 20/5$2,347

Thu 18/609:30

LHR

PER

1 stop26h 05m

Qatar Airways

Thu 25/622:45

PER

LHR

1 stop40h 15m

Qatar Airways

Deal found 20/5$2,135

Find flight deals from Heathrow to Australia

Round-trip from	$1,401
One-way from	$769
Popular in	December
Cheapest in	May
Average price	$1,568
Good one-way deal	$1,450 or less

China Southern
1/11-15/11
3 total stops
64h 45m total
London to Australia

Search Deals

Hainan Airlines
19/6
2 total stops
31h 05m total
London to Australia

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($201 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($90 potential savings vs. average return price).

Search Deals

Average for round-trip flights in May 2026

Search Deals

Price to beat on a one-way flight from London Heathrow to Australia.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 2/11

21:00-10:00

1 stop26h 00m

Sydney Kingsford Smith

Mon 16/11

21:30-17:30

1 stop31h 00m

$1,460

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 31/8

08:25-01:10

2 stops33h 45m

Perth

Sun 13/9

15:50-19:10

2 stops34h 20m

$1,860

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 11/11

08:25-15:15

2 stops46h 50m

Perth

Sun 15/11

16:15-18:25

2 stops34h 10m

$1,940

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Fri 12/6

09:30-08:05

2 stops38h 05m

Adelaide

Fri 3/7

22:00-17:55

1 stop28h 25m

$1,972

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 3/9

20:50-01:10

2 stops45h 20m

Perth

Tue 15/9

02:10-19:10

2 stops24h 00m

$1,995

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 6/9

08:25-01:10

2 stops33h 45m

Perth

Sun 20/9

16:20-19:10

2 stops33h 50m

$2,016

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Fri 12/6

08:25-17:30

1 stop24h 05m

Sydney Kingsford Smith

Tue 1/12

15:50-06:25

1 stop25h 35m

$2,017

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Tue 30/6

08:25-15:25

1 stop22h 30m

Adelaide

Fri 24/7

18:20-13:15

2 stops27h 25m

$2,044

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Fri 12/6

09:05-20:05

1 stop26h 30m

Adelaide

Fri 3/7

22:00-12:25

1 stop22h 55m

$2,045

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Mon 15/6

06:30-05:50

3 stops38h 20m

Brisbane

Mon 29/6

07:15-09:50

3 stops35h 35m

$2,066

Flights are sorted by cheapest return flights first.

Deals found on 16/5

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Heathrow to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Heathrow with our price prediction graph.

LHR-SYD

LHR-MEL

LHR-AVV

LHR-PER

LHR-ADL

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 Heathrow Airport to Australia

LHR-AU0

LHR-SYD

LHR-MEL

LHR-AVV

LHR-PER

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Australia (average of $1,672). Flying from London Heathrow Airport to Australia in July is currently the most expensive (average of $2,661). 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 LHR to AU?

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

Weekly flight availability from London Heathrow Airport to Australia

The most flights from LHR to AU0 are scheduled on a Tuesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from London to Australia delayed?

About 25% of weekly flights between London and Australia have experienced delays in the past year, with the average delay time being 131 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 25% of flights being delayed.

How far ahead should I book a flight from London Heathrow Airport to Australia?

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Australia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Australia

Read reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andChina Southern from London Heathrow Airport to Australia. 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.

Singapore Airlines

8.2

Very Good

1,522 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Singapore Airlines

8.2

Very Good

1,522 reviews

Singapore Airlines

8.2

Very Good

1,522 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Qantas Airways

7.5

Good

1,038 reviews

Singapore Airlines

8.2

Very Good

1,522 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

China Southern

7.5

Good

152 reviews

Singapore Airlines

8.2

Very Good

1,522 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Qatar Airways

7.4

Good

3,730 reviews

Singapore Airlines

8.2

Very Good

1,522 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Etihad Airways

7.3

Good

1,442 reviews

Singapore Airlines

8.2

Very Good

1,522 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

How long is the flight from London Heathrow Airport to Australia?
Airlines like China Eastern, Oman Air, and Turkish Airlines fly from London Heathrow Airport to Australia in about 26h. The time it takes to get you to your destination can typically vary by up to 20h 50m. The distance from London Heathrow Airport to Australia is about 17008 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from London Heathrow Airport to Australia one-way?
The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as $616. However, be on the lookout for offers from Hainan Airlines and China Eastern, as they are both options that can get you from London Heathrow Airport to Australia for a low price.
What are the most popular routes from London Heathrow Airport to Australia?
While some choose either London Heathrow - Melbourne or London Heathrow - Perth, London Heathrow - Sydney Kingsford Smith is the most popular route from London Heathrow Airport to Australia.
Can I find deals for flights from Heathrow to Australia that include hotel bookings?
Yes. In addition to deals on Heathrow to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Australia.
Can I find deals for business class flights from Heathrow to Australia?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Australia?
Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Australia (average of $1,672). Flying from London Heathrow Airport to Australia in July is currently the most expensive (average of $2,661). 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

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Top 10 airlines flying from Heathrow to Australia

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$846	Average$1,464	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
British Airways	Cheapest$1,016	Average$1,871	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air China	Cheapest$1,104	Average$2,524	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Eastern	Cheapest$1,231	Average$1,570	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air India	Cheapest$1,337	Average$1,931	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Etihad Airways	Cheapest$1,370	Average$2,047	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,371	Average$2,227	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Royal Brunei Airlines	Cheapest$1,399	Average$1,744	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
Malaysia Airlines	Cheapest$1,410	Average$2,186	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Turkish Airlines	Cheapest$1,416	Average$1,844	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Australia from Heathrow today with Cheapflights!

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

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

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

Certainly. Search results for flights to Australia from Heathrow 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 Heathrow to Australia become cheaper?

Of course! You can now track prices for flights from Heathrow to Australia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from London Heathrow Airport to Australia from $769

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Australia

Cheapest flights from Heathrow to AustraliaExplore the most affordable flight options available from Heathrow to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Explore the most affordable flight options available from Heathrow to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Best flights from Heathrow to AustraliaDiscover carefully curated flight deals from Heathrow to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 May 2026.

Discover carefully curated flight deals from Heathrow to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 May 2026.

Direct flights from Heathrow to AustraliaExplore direct flight options from Heathrow to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 May 2026.

Explore direct flight options from Heathrow to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 May 2026.

Last-minute flights from Heathrow to AustraliaDiscover last-minute flight deals from Heathrow to Australia. Data last updated 21 May 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Australia. Data last updated 21 May 2026 and is based on user searches.

One-way flights from Heathrow to AustraliaSearch for one-way flight options from Heathrow to Australia. Find affordable one-way fares based on user searches. Data last updated 21 May 2026.

Search for one-way flight options from Heathrow to Australia. Find affordable one-way fares based on user searches. Data last updated 21 May 2026.

Find flight deals from Heathrow to Australia

Keep the following information in mind while searching for Heathrow to Australia flight deals. Data was last updated 21 May 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Heathrow with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Heathrow 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 May 2026.

Weekly flight availability from London Heathrow Airport to Australia

Explore weekly flight availability from Heathrow 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 May 2026.

How often are flights from London to Australia delayed?

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

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

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

How far ahead should I book a flight from London Heathrow Airport to Australia?

Reviews of airlines servicing Australia

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from London Heathrow Airport to Australia?

What are the cheapest airlines to fly from London Heathrow Airport to Australia one-way?

What are the most popular routes from London Heathrow Airport to Australia?

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

How can I find direct flights from Heathrow to Australia?

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

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

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Alternative routes for Heathrow to Australia

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Heathrow and Australia flights

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Top 10 airlines flying from Heathrow to Australia

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Cheapest flights from Heathrow to Australia
Explore the most affordable flight options available from Heathrow to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Best flights from Heathrow to Australia
Discover carefully curated flight deals from Heathrow to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 May 2026.

Direct flights from Heathrow to Australia
Explore direct flight options from Heathrow to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 May 2026.

Last-minute flights from Heathrow to Australia
Discover last-minute flight deals from Heathrow to Australia. Data last updated 21 May 2026 and is based on user searches.

One-way flights from Heathrow to Australia
Search for one-way flight options from Heathrow to Australia. Find affordable one-way fares based on user searches. Data last updated 21 May 2026.