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

Airlines like Air India, Shenzhen Airlines, and British Airways fly from London Heathrow Airport to Australia in about 24h 20m. The time it takes to get you to your destination can typically vary by up to 4h 30m. 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 $497. However, be on the lookout for offers from China Eastern and China Southern, 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 - Perth or London Heathrow - Melbourne, 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, Etihad Airways or Singapore Airlines 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.

$736+ 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 1 September 2026.

Sat 14/1121:30 -

2 stops37h 00m

Sat 30/123:30 -

2 stops30h 05m

Deal found 29/8$1,312

Thu 17/921:20 -

2 stops27h 40m

Mon 5/1012:00 -

1 stop40h 40m

Deal found 31/8$1,313

Sat 7/1121:00 -

1 stop30h 05m

Sat 21/1122:30 -

1 stop30h 00m

Deal found 29/8$1,315

Fri 11/922:10 -

1 stop36h 10m

Mon 12/1011:20 -

2 stops64h 45m

Deal found 30/8$1,316

Wed 2/921:20 -

3 stops51h 40m

Tue 8/911:00 -

1 stop40h 40m

Deal found 29/8$1,318

Sun 18/1012:35 -

1 stop36h 00m

Thu 22/1012:35 -

1 stop28h 00m

Deal found 27/8$1,320

Mon 28/1221:00 -

1 stop39h 50m

Sat 30/122:30 -

1 stop30h 00m

Deal found 31/8$1,322

Tue 29/1220:25 -

1 stop32h 15m

Sun 7/220:15 -

1 stop30h 40m

Deal found 31/8$1,323

Fri 11/920:25 -

1 stop33h 00m

Fri 16/1020:40 -

1 stop33h 45m

Deal found 30/8$1,325

Sat 12/921:00 -

2 stops37h 20m

Fri 16/1011:20 -

2 stops62h 55m

Deal found 30/8$1,326

Mon 31/821:20 -

1 stop26h 40m

Mon 7/911:00 -

1 stop40h 40m

Deal found 30/8$1,327

Fri 11/912:35 -

1 stop36h 00m

Sun 18/1020:45 -

2 stops32h 45m

Deal found 30/8$1,329

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 1 September 2026.

Fri 18/909:45 -

1 stop24h 20m

Thu 15/1021:35 -

1 stop31h 25m

Deal found 31/8$1,499

Wed 4/1121:10 -

1 stop28h 50m

Sun 8/1122:15 -

1 stop31h 55m

Deal found 31/8$1,567

Sun 21/221:00 -

2 stops26h 20m

Wed 10/311:05 -

1 stop29h 30m

Deal found 27/8$1,640

Tue 27/1022:40 -

3 stops45h 20m

Sun 24/107:15 -

3 stops43h 05m

Deal found 31/8$1,721

Sat 13/217:55 -

2 stops51h 50m

Wed 3/311:00 -

2 stops37h 45m

Deal found 31/8$1,858

Fri 1/115:30 -

2 stops29h 50m

Mon 1/212:30 -

2 stops28h 55m

Deal found 1/9$1,937

Mon 9/1120:05 -

2 stops45h 25m

Thu 12/1102:30 -

2 stops35h 25m

Deal found 31/8$1,964

Thu 31/1220:55 -

1 stop33h 05m

Thu 4/218:20 -

1 stop23h 20m

Deal found 31/8$1,989

Tue 22/918:10 -

2 stops27h 05m

Sun 25/1013:10 -

2 stops31h 00m

Deal found 31/8$2,039

Wed 4/1113:40 -

1 stop20h 40m

Sun 8/1122:40 -

1 stop30h 10m

Deal found 31/8$2,071

Tue 13/1021:35 -

1 stop20h 35m

Tue 24/1116:15 -

1 stop31h 10m

Deal found 31/8$2,200

Wed 18/1117:05 -

3 stops27h 20m

Thu 3/1216:30 -

2 stops29h 15m

Deal found 31/8$2,221

Tue 22/920:50 -

1 stop23h 10m

Tue 17/1117:30 -

2 stops45h 30m

Deal found 28/8$2,261

Sun 11/1018:35 -

2 stops55h 10m

Fri 23/1022:10 -

1 stop28h 20m

Deal found 27/8$2,426

Mon 12/1011:20 -

1 stop53h 05m

Mon 19/1015:45 -

1 stop22h 40m

Deal found 30/8$2,430

Tue 2/211:35 -

2 stops33h 55m

Wed 10/311:20 -

2 stops28h 35m

Deal found 31/8$2,547

Sun 31/121:00 -

2 stops26h 20m

Sun 14/311:05 -

1 stop29h 30m

Deal found 27/8$1,640

Sun 15/1117:55 -

3 stops50h 05m

Wed 25/1107:15 -

3 stops41h 40m

Deal found 29/8$1,796

Sat 23/121:10 -

1 stop22h 30m

Thu 11/210:00 -

2 stops30h 25m

Deal found 30/8$1,675

Sat 5/1217:55 -

2 stops23h 35m

Sun 17/100:45 -

2 stops28h 20m

Deal found 30/8$1,951

Thu 31/1214:55 -

1 stop21h 25m

Fri 12/213:10 -

1 stop27h 15m

Deal found 28/8$1,809

Wed 23/914:25 -

1 stop21h 10m

Wed 30/922:00 -

1 stop30h 45m

Deal found 28/8$2,119

Fri 18/918:30 -

2 stops39h 40m

Thu 15/1022:05 -

2 stops34h 20m

Deal found 31/8$1,956

Sat 5/1218:55 -

1 stop44h 00m

Mon 18/108:30 -

1 stop29h 05m

Deal found 27/8$1,785

Wed 17/221:00 -

2 stops27h 15m

Thu 29/409:25 -

2 stops29h 10m

Deal found 31/8$1,845

Thu 26/1108:50 -

1 stop21h 55m

Fri 18/1221:30 -

1 stop25h 35m

Deal found 27/8$2,235

Tue 27/1017:05 -

3 stops27h 20m

Wed 11/1110:35 -

3 stops32h 05m

Deal found 29/8$2,265

Sun 7/220:10 -

1 stop19h 45m

Thu 11/319:15 -

Nonstop17h 50m

Deal found 29/8$2,286

Mon 28/911:00 -

1 stop35h 30m

Tue 27/1011:00 -

1 stop29h 05m

Deal found 31/8$2,324

Sun 11/1015:05 -

1 stop39h 25m

Sun 18/1022:00 -

1 stop31h 55m

Deal found 27/8$2,325

Find flight deals from Heathrow to Australia

Round-trip from	$1,312
One-way from	$736
Popular in	December
Cheapest in	May
Average price	$1,794
Good round-trip deal	$2,219 or less

China Southern
14/11-30/1
4 total stops
67h 05m total
London to Australia

Search Deals

Air China
16/9
1 total stop
30h 45m total
London to Australia

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($208 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($98 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip 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 London Heathrow - SYD Sydney Kingsford Smith

LHRSYD

London Heathrow

Fri 18/9

09:45-19:05

1 stop24h 20m

Sydney Kingsford Smith

Thu 15/10

21:35-19:00

1 stop31h 25m

$1,499

LondonMelbourne

LHR London Heathrow - MEL Melbourne

LHRMEL

London Heathrow

Wed 4/11

21:10-13:00

1 stop28h 50m

Melbourne

Sun 8/11

22:15-19:10

1 stop31h 55m

$1,567

LondonMelbourne

LHR London Heathrow - MEL Melbourne

LHRMEL

London Heathrow

Sun 21/2

21:00-10:20

2 stops26h 20m

Melbourne

Wed 10/3

11:05-05:35

1 stop29h 30m

$1,640

LondonMelbourne

LHR London Heathrow - MEL Melbourne

LHRMEL

London Heathrow

Sun 31/1

21:00-10:20

2 stops26h 20m

Melbourne

Sun 14/3

11:05-05:35

1 stop29h 30m

$1,640

LondonMelbourne

LHR London Heathrow - MEL Melbourne

LHRMEL

London Heathrow

Sat 23/1

21:10-06:40

1 stop22h 30m

Melbourne

Thu 11/2

10:00-05:25

2 stops30h 25m

$1,675

LondonBrisbane

LHR London Heathrow - BNE Brisbane

LHRBNE

London Heathrow

Tue 27/10

22:40-06:00

3 stops45h 20m

Brisbane

Sun 24/1

07:15-16:20

3 stops43h 05m

$1,721

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Sat 5/12

18:55-22:55

1 stop44h 00m

Perth

Mon 18/1

08:30-05:35

1 stop29h 05m

$1,785

LondonBrisbane

LHR London Heathrow - BNE Brisbane

LHRBNE

London Heathrow

Sun 15/11

17:55-06:00

3 stops50h 05m

Brisbane

Wed 25/11

07:15-14:55

3 stops41h 40m

$1,796

LondonMelbourne

LHR London Heathrow - MEL Melbourne

LHRMEL

London Heathrow

Thu 31/12

14:55-23:20

1 stop21h 25m

Melbourne

Fri 12/2

13:10-05:25

1 stop27h 15m

$1,809

LondonMelbourne

LHR London Heathrow - MEL Melbourne

LHRMEL

London Heathrow

Wed 17/2

21:00-11:15

2 stops27h 15m

Melbourne

Thu 29/4

09:25-05:35

2 stops29h 10m

$1,845

Flights are sorted by cheapest return flights first.

Deals found on 30/8

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-PER

LHR-MEL

LHR-OOL

LHR-BNE

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-PER

LHR-MEL

LHR-OOL

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 $1,796). Flying from London Heathrow Airport to Australia in December is currently the most expensive (average of $2,655). 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 Friday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from London to Australia delayed?

About 23% of weekly flights between London and Australia have experienced delays in the past year, with the average delay time being 114 minutes.

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

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

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

Thursday tends to have the lowest number of delays on this route, whereas Monday 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 23% of flights being delayed.

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

Booking 44 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, andQatar Airways 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

1,591 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2024

BCN - MXP

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

Singapore Airlines

8.2

Very Good

1,591 reviews

Singapore Airlines

8.2

Very Good

1,591 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2024

BCN - MXP

Qantas Airways

7.5

Good

1,088 reviews

Singapore Airlines

8.2

Very Good

1,591 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2024

BCN - MXP

Qatar Airways

7.4

Good

3,722 reviews

Singapore Airlines

8.2

Very Good

1,591 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2024

BCN - MXP

Etihad Airways

7.3

Good

1,529 reviews

Singapore Airlines

8.2

Very Good

1,591 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2024

BCN - MXP

China Southern

7.3

Good

172 reviews

Singapore Airlines

8.2

Very Good

1,591 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2024

BCN - MXP

Related info for your journey

How long is the flight from London Heathrow Airport to Australia?
Airlines like Air India, Shenzhen Airlines, and British Airways fly from London Heathrow Airport to Australia in about 24h 20m. The time it takes to get you to your destination can typically vary by up to 4h 30m. 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 $497. However, be on the lookout for offers from China Eastern and China Southern, 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 - Perth or London Heathrow - Melbourne, 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 $1,796). Flying from London Heathrow Airport to Australia in December is currently the most expensive (average of $2,655). 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

Alternative routes

Complete your trip

Direct flights to

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Top destinations

Top regions

Top 10 airlines flying from Heathrow to Australia

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$842	Average$1,602	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air India	Cheapest$1,161	Average$2,008	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Singapore Airlines	Cheapest$1,219	Average$2,244	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
China Eastern	Cheapest$1,221	Average$1,508	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Etihad Airways	Cheapest$1,269	Average$1,983	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,364	Average$2,365	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Qantas Airways	Cheapest$1,429	Average$2,496	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Cathay Pacific	Cheapest$1,453	Average$2,103	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Malaysia Airlines	Cheapest$1,526	Average$2,610	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Emirates	Cheapest$1,677	Average$1,956	FlexibilityNo cancel fee	On-time75%	Search Emirates 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 $736

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 16/9. 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 1 September 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 1 September 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 1 September 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 1 September 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 1 September 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 1 September 2026.

Last-minute flights from Heathrow to AustraliaDiscover last-minute flight deals from Heathrow to Australia. Data last updated 1 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Australia. Data last updated 1 September 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 1 September 2026.

Search for one-way flight options from Heathrow to Australia. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Find flight deals from Heathrow to Australia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip 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

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 1 September 2026.

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

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 1 September 2026.

The most flights from LHR to AU0 are scheduled on a Friday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from London to Australia delayed?

About 23% of weekly flights between London and Australia have experienced delays in the past year, with the average delay time being 114 minutes.

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

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

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

Thursday tends to have the lowest number of delays on this route, whereas Monday 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 23% of flights being delayed.

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

Booking 44 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

Related info for your journey

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?

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 Heathrow to Australia

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

Complete your trip

Complete your trip to Australia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Heathrow to Australia by cabin class

Find flights from Heathrow to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Australia flights

Browse other Heathrow and Australia flight options. Last updated on 1 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Heathrow to Australia flights

Consider these flights travelling from Heathrow to Australia.

Fly to Australia regions

Consider these flights travelling to Australia regions.

Top 10 airlines flying from Heathrow to Australia

Fly with Cheapflights

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

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

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

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

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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 1 September 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 1 September 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 1 September 2026.

Last-minute flights from Heathrow to Australia
Discover last-minute flight deals from Heathrow to Australia. Data last updated 1 September 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 1 September 2026.