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

Airlines like China Southern, China Eastern, and Cathay Pacific 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 14h. The distance from London Heathrow Airport to Australia is about 16533 km. This flight may include one or multiple stops. 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 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 cheapest flights from London Heathrow Airport to Australia?

The cheapest flight price from London Heathrow Airport to Australia is $1,763. On average you can expect to pay $2,169. The most popular route, (London Heathrow - Sydney Kingsford Smith), can usually be booked for $1,145.

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 Air India, British Airways or Air China as they are the most popular for this route.

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

Users have found that booking a flight from London Heathrow Airport to Australia at least 37 days early can save you up to 15% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from London Heathrow Airport to Australia for as little as $1,951 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,344 for flights departing within the next 3 days.

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

May can be a great time to fly to Australia from London Heathrow Airport with a flight ticket averaging about $1,980. Cheapflights users have found deals in the month of May for as cheap as $1,088. The most expensive prices can be found in the month of December.

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.

$860+ Flights from London Heathrow Airport to Australia

Cheap flight deals from Heathrow to Australia

Round-trip from	$1,539
One-way from	$860
Popular in	December
Cheapest in	May
Average price	$2,160
Good round-trip deal	$2,252 or less
Good one-way deal	$1,790 or less

China Eastern
14/11-24/11
2 total stops
56h 00m total
London to Australia

Search Deals

13/9
3 total stops
55h 05m total
London to Australia

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($331 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 August 2025

Search Deals

Price to beat on a round-trip flight from London Heathrow to Australia.

Search Deals

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

Search Deals

Find flight deals from Heathrow to Australia

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 29 August 2025.

Fri 14/1121:00LHR - MEL

1 stop26h 00mChina Eastern

Mon 24/1122:30MEL - LHR

1 stop30h 00mChina Eastern

Deal found 26/8$1,539

Wed 12/1120:25LHR - MEL

1 stop32h 20mMultiple Airlines

Fri 28/1120:00MEL - LHR

1 stop26h 05mMultiple Airlines

Deal found 27/8$1,542

Sun 16/1120:25LHR - SYD

1 stop32h 05mAir China

Sat 29/1120:40SYD - LHR

1 stop32h 10mAir China

Deal found 26/8$1,544

Mon 15/921:20LHR - MEL

1 stop26h 40mChina Eastern

Thu 15/122:30MEL - LHR

1 stop30h 00mChina Eastern

Deal found 26/8$1,545

Tue 2/922:10LHR - SYD

1 stop36h 15mChina Southern

Tue 30/921:45SYD - LHR

1 stop30h 15mChina Southern

Deal found 26/8$1,545

Fri 14/1121:30LHR - MEL

2 stops49h 15mChina Southern

Fri 5/1208:40MEL - LHR

1 stop44h 35mChina Southern

Deal found 28/8$1,547

Mon 1/922:10LHR - SYD

1 stop25h 15mChina Southern

Sun 26/1022:00SYD - LHR

1 stop31h 15mChina Southern

Deal found 27/8$1,547

Wed 5/1120:25LHR - MEL

1 stop32h 20mMultiple Airlines

Mon 24/1101:30MEL - LHR

2 stops27h 45mMultiple Airlines

Deal found 27/8$1,548

Sat 8/1121:00LHR - SYD

1 stop26h 00mChina Eastern

Sun 23/1112:00SYD - LHR

1 stop40h 30mChina Eastern

Deal found 27/8$1,548

Sat 15/1121:30LHR - MEL

2 stops37h 00mChina Southern

Mon 8/1211:25MEL - LHR

2 stops41h 30mChina Southern

Deal found 28/8$1,550

Tue 21/1022:40LHR - SYD

1 stop31h 10mAir China

Sun 9/1120:40SYD - LHR

1 stop30h 15mAir China

Deal found 27/8$1,550

Mon 15/918:30LHR - MEL

2 stops49h 10mTurkish Airlines

Tue 30/907:00MEL - LHR

2 stops46h 50mTurkish Airlines

Deal found 27/8$1,551

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 29 August 2025.

Mon 17/1121:25LHR - DRW

1 stop33h 05mMultiple Airlines

Wed 10/1216:35DRW - LHR

2 stops36h 05mMultiple Airlines

Deal found 28/8$1,600

Tue 30/1221:30LHR - BNE

2 stops37h 40mChina Southern

Tue 20/110:10BNE - LHR

2 stops41h 45mChina Southern

Deal found 29/8$1,639

Fri 21/1121:00LHR - BNE

1 stop26h 00mChina Eastern

Sat 6/1211:10BNE - LHR

1 stop40h 20mChina Eastern

Deal found 29/8$1,668

Wed 4/217:50LHR - SYD

1 stop40h 00mCathay Pacific

Wed 18/208:45SYD - LHR

1 stop41h 15mCathay Pacific

Deal found 28/8$1,718

Tue 9/1221:15LHR - BNE

1 stop27h 30mChina Airlines

Thu 15/123:10BNE - LHR

1 stop27h 45mChina Airlines

Deal found 27/8$1,723

Sun 12/1022:25LHR - PER

2 stops48h 25mTurkish Airlines

Thu 23/1002:10PER - LHR

2 stops27h 15mTurkish Airlines

Deal found 29/8$1,873

Mon 2/210:05LHR - ADL

1 stop36h 55mLufthansa

Wed 4/314:55ADL - LHR

1 stop27h 00mLufthansa

Deal found 29/8$1,904

Thu 13/1113:40LHR - ADL

1 stop20h 40mEmirates

Tue 2/1222:40ADL - LHR

1 stop30h 10mEmirates

Deal found 28/8$1,937

Sat 14/213:45LHR - ADL

1 stop33h 15mUnited Airlines

Sat 7/314:55ADL - LHR

1 stop27h 00mUnited Airlines

Deal found 28/8$1,948

Fri 14/1109:10LHR - CNS

1 stop46h 10mSingapore Airlines

Wed 26/1118:35CNS - LHR

1 stop34h 35mSingapore Airlines

Deal found 27/8$2,247

Mon 27/1008:40LHR - MCY

2 stops38h 05mQatar Airways

Mon 8/1210:35MCY - LHR

2 stops30h 45mQatar Airways

Deal found 28/8$2,469

Fri 14/1120:10LHR - MCY

2 stops28h 20mQantas Airways

Mon 1/1206:00MCY - LHR

2 stops34h 15mQantas Airways

Deal found 27/8$2,664

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 29 August 2025.

Sat 15/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Thu 15/115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 28/8$2,108

Mon 10/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Sat 15/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 28/8$2,118

Tue 17/220:10LHR - SYD

Nonstop23h 25mQantas Airways

Thu 26/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 27/8$2,181

Sat 8/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 25/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 27/8$2,209

Tue 10/220:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 17/215:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 26/8$2,223

Fri 7/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Sat 22/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 28/8$2,230

Wed 12/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Thu 20/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 27/8$2,275

Mon 3/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Thu 13/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 27/8$2,356

Wed 12/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Wed 26/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 27/8$2,486

Tue 24/211:50LHR - PER

Nonstop16h 40mQantas Airways

Tue 24/319:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 28/8$2,489

Sun 16/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Sun 30/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 27/8$2,489

Tue 24/211:50LHR - PER

Nonstop16h 40mQantas Airways

Tue 10/319:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 27/8$2,491

Last-minute flights from Heathrow to Australia
Discover last-minute flight deals from Heathrow to Australia. Data last updated 29 August 2025 and is based on user searches.

Mon 1/922:25LHR - MEL

2 stops45h 15mTurkish Airlines

Tue 7/1008:00MEL - LHR

2 stops41h 55mTurkish Airlines

Deal found 28/8$1,563

Tue 2/922:00LHR - MEL

2 stops55h 35mMultiple Airlines

Tue 9/910:00MEL - LHR

2 stops43h 30mMultiple Airlines

Deal found 28/8$1,559

Thu 4/922:10LHR - SYD

1 stop36h 15mChina Southern

Thu 2/1021:45SYD - LHR

1 stop30h 15mChina Southern

Deal found 28/8$1,565

Fri 5/922:10LHR - MEL

1 stop36h 10mChina Southern

Thu 2/1010:40MEL - LHR

1 stop41h 20mChina Southern

Deal found 27/8$1,554

Fri 5/921:00LHR - SYD

2 stops37h 25mChina Southern

Sun 5/1022:15SYD - LHR

2 stops29h 50mChina Southern

Deal found 28/8$1,559

Wed 10/922:40LHR - MEL

1 stop30h 55mMultiple Airlines

Wed 8/1014:25MEL - LHR

2 stops34h 40mMultiple Airlines

Deal found 26/8$1,560

Mon 15/921:20LHR - MEL

1 stop26h 40mChina Eastern

Thu 15/122:30MEL - LHR

1 stop30h 00mChina Eastern

Deal found 26/8$1,545

Mon 15/921:00LHR - MEL

2 stops27h 00mChina Southern

Thu 15/123:30MEL - LHR

2 stops29h 25mChina Southern

Deal found 26/8$1,550

Mon 15/918:30LHR - MEL

2 stops49h 10mTurkish Airlines

Tue 30/907:00MEL - LHR

2 stops46h 50mTurkish Airlines

Deal found 27/8$1,551

Sun 21/921:00LHR - MEL

2 stops37h 20mChina Southern

Mon 29/910:40MEL - LHR

1 stop41h 20mChina Southern

Deal found 28/8$1,565

Mon 22/921:00LHR - MEL

2 stops27h 00mChina Southern

Tue 30/921:00MEL - LHR

1 stop31h 00mChina Southern

Deal found 28/8$1,570

Tue 23/906:30LHR - MEL

3 stops37h 10mTurkish Airlines

Tue 21/1008:00MEL - LHR

3 stops41h 55mTurkish Airlines

Deal found 27/8$1,557

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 29 August 2025.

Sat 13/922:05LHR - AVV

3 stops55h 05mMultiple Airlines

Deal found 28/8$860

Tue 9/922:15LHR - MEL

2 stops47h 00mMultiple Airlines

Deal found 27/8$861

Wed 17/920:25LHR - MEL

2 stops48h 35mMultiple Airlines

Deal found 28/8$863

Sun 7/922:05LHR - MEL

3 stops37h 10mMultiple Airlines

Deal found 26/8$864

Sun 26/1021:00LHR - MEL

1 stop26h 00mChina Eastern

Deal found 27/8$866

Wed 10/921:00LHR - MEL

2 stops37h 20mChina Southern

Deal found 28/8$868

Tue 4/1121:00LHR - MEL

1 stop26h 00mChina Eastern

Deal found 27/8$869

Sun 14/922:05LHR - AVV

3 stops55h 05mMultiple Airlines

Deal found 27/8$871

Tue 11/1121:00LHR - MEL

3 stops75h 00mChina Eastern

Deal found 28/8$871

Mon 27/1022:00LHR - MEL

1 stop36h 30mChina Southern

Deal found 28/8$872

Wed 17/922:05LHR - AVV

3 stops57h 00mMultiple Airlines

Deal found 28/8$874

Mon 27/1021:00LHR - MEL

1 stop26h 00mChina Eastern

Deal found 26/8$875

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

LondonDarwin

LHR - DRW

LHRDRW

London Heathrow

Mon 17/11

21:25-16:00

1 stop33h 05m

Darwin

Wed 10/12

16:35-19:10

2 stops36h 05m

$1,600

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Tue 30/12

21:30-21:10

2 stops37h 40m

Brisbane

Tue 20/1

10:10-17:55

2 stops41h 45m

$1,639

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Tue 21/10

21:00-08:15

2 stops50h 15m

Brisbane

Wed 29/10

10:10-17:55

2 stops65h 45m

$1,640

LondonCoolangatta

LHR - OOL

LHROOL

London Heathrow

Tue 4/11

22:00-21:30

2 stops37h 30m

Coolangatta Gold Coast

Tue 18/11

06:05-18:15

2 stops46h 10m

$1,652

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Fri 21/11

21:00-09:00

1 stop26h 00m

Brisbane

Sat 6/12

11:10-17:30

1 stop40h 20m

$1,668

LondonCoolangatta

LHR - OOL

LHROOL

London Heathrow

Mon 24/11

21:00-18:05

2 stops35h 05m

Coolangatta Gold Coast

Tue 30/12

07:15-17:30

2 stops44h 15m

$1,680

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Fri 14/11

21:00-09:00

1 stop26h 00m

Brisbane

Mon 1/12

11:10-17:30

1 stop40h 20m

$1,692

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Fri 26/12

22:00-21:10

1 stop37h 10m

Brisbane

Wed 14/1

23:00-18:15

1 stop29h 15m

$1,698

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Fri 21/11

22:00-08:15

1 stop24h 15m

Brisbane

Sun 30/11

10:10-18:15

1 stop42h 05m

$1,700

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Fri 16/1

21:30-21:10

2 stops37h 40m

Brisbane

Mon 23/2

10:10-18:15

1 stop42h 05m

$1,701

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 60 results

...

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.

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

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 $129). Flying from London Heathrow Airport 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 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 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 reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas 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

8.1

Very Good

1,352 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

Singapore Airlines

8.1

Very Good

1,352 reviews

Singapore Airlines

8.1

Very Good

1,352 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

Cathay Pacific

7.6

Good

977 reviews

Singapore Airlines

8.1

Very Good

1,352 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

Qantas Airways

7.5

Good

905 reviews

Singapore Airlines

8.1

Very Good

1,352 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

China Southern

7.5

Good

109 reviews

Singapore Airlines

8.1

Very Good

1,352 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

Qatar Airways

7.4

Good

3,611 reviews

Singapore Airlines

8.1

Very Good

1,352 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sept 2024

SIN - DPS

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

Related info for your journey

How long is the flight from London Heathrow Airport to Australia?
Airlines like China Southern, China Eastern, and Cathay Pacific 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 14h. The distance from London Heathrow Airport to Australia is about 16533 km. This flight may include one or multiple stops.
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 cheapest flights from London Heathrow Airport to Australia?
The cheapest flight price from London Heathrow Airport to Australia is $1,763. On average you can expect to pay $2,169. The most popular route, (London Heathrow - Sydney Kingsford Smith), can usually be booked for $1,145.
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 $129). Flying from London Heathrow Airport 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

Alternative routes for Heathrow to Australia

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Melbourne Airport car hire

Brisbane Airport car hire

Direct flights to

Direct flights to Melbourne

Direct flights to Sydney

Direct flights to Brisbane

Direct flights to Perth

Direct flights to Auckland

Direct flights to Adelaide

Direct flights to Coolangatta

Direct flights to Nadi

Direct flights to Hobart

Direct flights to Cairns

Direct flights to Canberra

Direct flights to Apia

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Direct flights to Rarotonga

Direct flights to Ballina

Direct flights to Port Vila

Direct flights to Broome

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Direct flights to Alice Springs

Direct flights to Hervey Bay

Direct flights to Port Moresby

Direct flights to Port Macquarie

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Direct flights to Mildura

Direct flights to Gladstone

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Direct flights to Norfolk Island

Direct flights to Port Hedland

Direct flights to Port Lincoln

Top 10 airlines flying from Heathrow to Australia

Airline	Cheapest	Average	Flexibility	On-time
Air China	Cheapest$623	Average$2,185	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Southern	Cheapest$1,109	Average$1,606	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
British Airways	Cheapest$1,110	Average$2,253	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
China Eastern	Cheapest$1,197	Average$1,827	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Malaysia Airlines	Cheapest$1,329	Average$2,119	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Royal Brunei Airlines	Cheapest$1,391	Average$1,642	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
Emirates	Cheapest$1,455	Average$2,384	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
United Airlines	Cheapest$1,470	Average$2,090	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air India	Cheapest$1,508	Average$2,119	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Etihad Airways	Cheapest$1,515	Average$2,334	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways 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?

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Cheap flights from London Heathrow Airport to Australia from $860

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Australia

Keep the following information in mind while searching for Heathrow to Australia flight deals. Data was last updated 29 August 2025.

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One-way from

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Find 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 29 August 2025.

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 29 August 2025.

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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 29 August 2025.

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 29 August 2025.

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 most popular routes from London Heathrow Airport to Australia?

What are the cheapest flights 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.

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 29 August 2025.