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

There are many flights that can get you from Australia to London Heathrow Airport in 28h 40m. Fly via Turkish Airlines, Finnair, or Singapore Airlines to get the fastest option. Airlines will cover a distance of 10499 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

For one-way options, check prices for Hainan Airlines. According to our data, you can fly for as low as £128. Users have also found prices from £193 and £197 on China Southern and Air China, respectively.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

The most popular route from Australia to London Heathrow Airport is Sydney Kingsford Smith - London Heathrow. You may also consider Perth - London Heathrow or Melbourne - London Heathrow.

What are the cheapest flights from Australia to London Heathrow Airport?

Looking for the cheapest flight from Australia to London Heathrow Airport? While on average our users pay £1,284, our data indicates the cheapest price to be £837. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around £266.

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

The most popular airlines flying from Australia to London Heathrow Airport are Etihad Airways, Qantas Airways and Singapore Airlines. Something to consider prior to booking your flight.

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

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

How can I find direct flights from Australia to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Australia to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£316+ Cheap Flights from Australia to London Heathrow Airport

Cheap flight deals from Australia to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Australia to Heathrow
Explore the most affordable flight options available from Australia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Mon 5/1012:00 -

1 stop40h 40m

Mon 12/1021:20 -

1 stop26h 40m

Deal found 14/9£688

Sun 1/1120:45 -

1 stop32h 30m

Fri 13/1121:00 -

1 stop31h 10m

Deal found 10/9£725

Sun 15/1120:45 -

2 stops32h 30m

Mon 30/1121:30 -

1 stop25h 05m

Deal found 13/9£727

Fri 6/1115:15 -

1 stop38h 20m

Sun 22/1122:00 -

1 stop24h 25m

Deal found 11/9£728

Sun 11/1012:00 -

1 stop40h 40m

Mon 26/1021:00 -

1 stop30h 05m

Deal found 11/9£728

Tue 20/1020:45 -

1 stop32h 45m

Fri 30/1021:00 -

2 stops31h 10m

Deal found 13/9£729

Thu 15/1011:20 -

1 stop42h 00m

Wed 28/1022:00 -

1 stop24h 45m

Deal found 13/9£730

Tue 27/1020:45 -

1 stop30h 35m

Mon 23/1121:30 -

1 stop25h 05m

Deal found 13/9£731

Sun 8/1120:45 -

2 stops32h 30m

Mon 30/1121:30 -

1 stop25h 05m

Deal found 13/9£732

Thu 1/1010:20 -

1 stop42h 00m

Sat 31/1022:00 -

1 stop24h 45m

Deal found 12/9£733

Wed 4/1123:30 -

1 stop30h 05m

Wed 18/1122:00 -

1 stop36h 30m

Deal found 13/9£734

Fri 16/1012:00 -

1 stop40h 40m

Sat 24/1021:20 -

1 stop30h 45m

Deal found 12/9£735

Best flights from Australia to Heathrow
Discover carefully curated flight deals from Australia to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Mon 1/222:35 -

2 stops46h 10m

Mon 15/217:55 -

1 stop39h 50m

Deal found 14/9£825

Mon 1/215:30 -

2 stops28h 40m

Mon 15/216:15 -

2 stops28h 05m

Deal found 13/9£848

Mon 19/1013:55 -

2 stops32h 15m

Thu 19/1117:55 -

2 stops23h 35m

Deal found 12/9£858

Sun 31/118:20 -

1 stop34h 50m

Sun 21/220:35 -

1 stop34h 40m

Deal found 13/9£859

Sun 18/1022:45 -

1 stop26h 15m

Thu 19/1121:30 -

1 stop37h 15m

Deal found 14/9£864

Sat 7/1100:45 -

1 stop39h 50m

Tue 17/1121:00 -

2 stops28h 40m

Deal found 13/9£922

Sat 24/1010:15 -

1 stop40h 10m

Mon 9/1110:25 -

1 stop36h 55m

Deal found 11/9£957

Mon 25/122:35 -

2 stops30h 30m

Thu 22/421:35 -

2 stops37h 25m

Deal found 14/9£970

Sun 25/1011:50 -

2 stops30h 25m

Thu 19/1111:00 -

1 stop35h 50m

Deal found 11/9£978

Mon 2/1122:45 -

1 stop21h 30m

Sun 15/1109:25 -

2 stops30h 40m

Deal found 11/9£1,009

Wed 7/1006:00 -

2 stops47h 15m

Thu 29/1022:00 -

2 stops34h 00m

Deal found 14/9£1,083

Sun 18/1000:10 -

1 stop27h 25m

Wed 21/1020:15 -

1 stop27h 35m

Deal found 14/9£1,085

Tue 16/217:05 -

2 stops23h 00m

Sun 28/218:40 -

2 stops28h 15m

Deal found 10/9£1,116

Sat 3/1006:00 -

2 stops33h 35m

Mon 26/1009:10 -

1 stop27h 30m

Deal found 12/9£1,188

Tue 24/1102:30 -

2 stops35h 25m

Thu 24/1208:25 -

2 stops22h 50m

Deal found 10/9£1,304

Fri 25/910:30 -

1 stop33h 40m

Mon 5/1010:00 -

2 stops35h 30m

Deal found 12/9£1,348

Tue 24/1111:35 -

2 stops28h 50m

Thu 31/1214:15 -

2 stops34h 00m

Deal found 13/9£1,363

Tue 2/321:35 -

2 stops28h 20m

Mon 15/306:25 -

2 stops26h 00m

Deal found 10/9£828

Thu 12/1115:30 -

1 stop25h 05m

Wed 2/1221:00 -

2 stops26h 20m

Deal found 10/9£928

Fri 9/1022:05 -

2 stops47h 35m

Wed 28/1016:30 -

2 stops39h 55m

Deal found 12/9£867

Fri 15/118:35 -

2 stops26h 40m

Tue 2/217:50 -

2 stops28h 30m

Deal found 12/9£1,911

Sat 30/106:25 -

3 stops45h 05m

Sat 3/417:10 -

3 stops28h 30m

Deal found 12/9£1,932

Fri 20/1118:00 -

2 stops29h 05m

Mon 7/1219:20 -

1 stop34h 40m

Deal found 9/9£979

Sun 11/1022:45 -

1 stop22h 25m

Sun 1/1109:25 -

1 stop25h 20m

Deal found 13/9£999

Wed 7/1011:15 -

1 stop39h 40m

Thu 29/1011:00 -

2 stops39h 15m

Deal found 13/9£1,031

Fri 26/206:00 -

2 stops35h 20m

Sun 28/208:05 -

2 stops29h 00m

Deal found 14/9£1,040

Mon 5/1022:35 -

2 stops28h 05m

Mon 16/1116:30 -

1 stop41h 15m

Deal found 13/9£874

Wed 11/1111:25 -

2 stops30h 15m

Thu 3/1208:50 -

2 stops26h 00m

Deal found 12/9£979

Mon 9/1106:05 -

2 stops40h 35m

Thu 12/1109:10 -

2 stops38h 35m

Deal found 13/9£1,110

Fri 26/218:20 -

1 stop31h 00m

Sun 28/209:10 -

1 stop22h 05m

Deal found 14/9£1,130

Find flight deals from Australia to Heathrow

Round-trip from	£688
One-way from	£316
Popular in	December
Cheapest in	February
Average price	£1,116
Good round-trip deal	£1,352 or less
Good one-way deal	£858 or less

China Eastern
5/10-12/10
2 total stops
67h 20m total
Australia to London

Search Deals

China Eastern
24/1-31/12
1 total stop
42h 45m total
Australia to London

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£54 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£20 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 Australia to London Heathrow.

Search Deals

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

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideLondon

ADL Adelaide - LHR London Heathrow

ADLLHR

Adelaide

Tue 26/1

09:15-17:30

1 stop42h 45m

London Heathrow

Wed 31/12

00:00-08:30

Nonstop0h 00m

£324

AdelaideLondon

ADL Adelaide - LHR London Heathrow

ADLLHR

Adelaide

Sun 31/1

09:15-17:30

1 stop42h 45m

London Heathrow

Wed 31/12

00:00-08:30

Nonstop0h 00m

£330

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Wed 7/10

22:05-09:50

2 stops45h 45m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

£404

PerthLondon

PER Perth - LHR London Heathrow

PERLHR

Perth

Mon 21/9

10:35-11:30

2 stops31h 55m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£407

PerthLondon

PER Perth - LHR London Heathrow

PERLHR

Perth

Sat 10/10

12:30-15:10

2 stops33h 40m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£407

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Thu 22/10

21:35-06:30

3 stops42h 55m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

£410

PerthLondon

PER Perth - LHR London Heathrow

PERLHR

Perth

Sat 21/11

10:30-16:20

2 stops37h 50m

London Heathrow

Wed 31/12

00:00-07:00

Nonstop0h 00m

£411

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Sun 15/11

21:35-21:05

2 stops34h 30m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

£413

Fastest return journey

MelbourneLondon

MEL Melbourne - LHR London Heathrow

MELLHR

Melbourne

Wed 7/10

22:35-15:10

2 stops26h 35m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

£416

MelbourneLondon

MEL Melbourne - LHR London Heathrow

MELLHR

Melbourne

Mon 26/10

22:35-22:30

2 stops34h 55m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

£417

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Australia to Heathrow

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

MEL-LHR

SYD-LHR

PER-LHR

ADL-LHR

BNE-LHR

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 Australia to London Heathrow Airport

AU0-LHR

MEL-LHR

SYD-LHR

PER-LHR

ADL-LHR

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

Currently, February is the cheapest month in which you can book a flight from Australia to London Heathrow Airport (average of £847). Flying from Australia to London Heathrow Airport in December is currently the most expensive (average of £1,362). 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 AU to LHR?

When flying from Australia to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Australia to London Heathrow Airport

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

How often are flights from Australia to London delayed?

About 11% of weekly flights between Australia and London have experienced delays in the past year, with the average delay time being 138 minutes.

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

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

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

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

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

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.

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

The price you pay for your flight from Australia to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Heathrow

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

Singapore Airlines

8.2

Very Good

1,602 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Singapore Airlines

8.2

Very Good

1,602 reviews

Singapore Airlines

8.2

Very Good

1,602 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Emirates

8.1

Very Good

3,661 reviews

Singapore Airlines

8.2

Very Good

1,602 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Qantas Airways

7.5

Good

1,098 reviews

Singapore Airlines

8.2

Very Good

1,602 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Qatar Airways

7.4

Good

3,734 reviews

Singapore Airlines

8.2

Very Good

1,602 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Etihad Airways

7.3

Good

1,533 reviews

Singapore Airlines

8.2

Very Good

1,602 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

How long is the flight from Australia to London Heathrow Airport?
There are many flights that can get you from Australia to London Heathrow Airport in 28h 40m. Fly via Turkish Airlines, Finnair, or Singapore Airlines to get the fastest option. Airlines will cover a distance of 10499 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Australia to London Heathrow Airport one-way?
For one-way options, check prices for Hainan Airlines. According to our data, you can fly for as low as £128. Users have also found prices from £193 and £197 on China Southern and Air China, respectively.
What are the most popular routes from Australia to London Heathrow Airport?
The most popular route from Australia to London Heathrow Airport is Sydney Kingsford Smith - London Heathrow. You may also consider Perth - London Heathrow or Melbourne - London Heathrow.
What are the cheapest flights from Australia to London Heathrow Airport?
Looking for the cheapest flight from Australia to London Heathrow Airport? While on average our users pay £1,284, our data indicates the cheapest price to be £837. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around £266.
Can I find deals for flights from Australia to Heathrow that include hotel bookings?
Yes. In addition to deals on Australia to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Australia to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Heathrow.
Can I find deals for business class flights from Australia to Heathrow?
Yes. Cheapflights offers flight deals from Australia to Heathrow 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 Australia to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from Australia to London Heathrow Airport (average of £847). Flying from Australia to London Heathrow Airport in December is currently the most expensive (average of £1,362). 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 Australia to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Virgin Australia	Cheapest£330	Average£1,027	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
China Eastern	Cheapest£454	Average£855	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Etihad Airways	Cheapest£557	Average£866	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
China Southern	Cheapest£613	Average£1,345	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	Cheapest£636	Average£1,258	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Qatar Airways	Cheapest£639	Average£1,034	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Malaysia Airlines	Cheapest£698	Average£1,195	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Singapore Airlines	Cheapest£756	Average£1,176	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Cathay Pacific	Cheapest£789	Average£1,421	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
British Airways	Cheapest£798	Average£1,165	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

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 Heathrow from Australia today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Heathrow from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Heathrow flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Australia to Heathrow 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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Australia to London Heathrow Airport from £316

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Heathrow

Cheapest flights from Australia to HeathrowExplore the most affordable flight options available from Australia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Explore the most affordable flight options available from Australia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Best flights from Australia to HeathrowDiscover carefully curated flight deals from Australia to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Discover carefully curated flight deals from Australia to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Direct flights from Australia to HeathrowExplore direct flight options from Australia to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2026.

Explore direct flight options from Australia to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2026.

Last-minute flights from Australia to HeathrowDiscover last-minute flight deals from Australia to Heathrow. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Heathrow. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Australia to HeathrowSearch for one-way flight options from Australia to Heathrow. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Search for one-way flight options from Australia to Heathrow. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Find flight deals from Australia to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Australia to Heathrow

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

Cheapflights Insights

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

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

Find hourly flight availability from Australia to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2026.

When flying from Australia to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Australia to London Heathrow Airport

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

How often are flights from Australia to London delayed?

About 11% of weekly flights between Australia and London have experienced delays in the past year, with the average delay time being 138 minutes.

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

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

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

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

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

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.

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

The price you pay for your flight from Australia to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Heathrow

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

Related info for your journey

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

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

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

What are the cheapest flights from Australia to London Heathrow Airport?

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Alternative routes for Australia to Heathrow

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Direct flights to England

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 September 2026.

Australia and Heathrow flights

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Australia to Heathrow flights

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Top 10 airlines flying from Australia to Heathrow

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Cheapest flights from Australia to Heathrow
Explore the most affordable flight options available from Australia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Best flights from Australia to Heathrow
Discover carefully curated flight deals from Australia to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Direct flights from Australia to Heathrow
Explore direct flight options from Australia to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2026.

Last-minute flights from Australia to Heathrow
Discover last-minute flight deals from Australia to Heathrow. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Australia to Heathrow
Search for one-way flight options from Australia to Heathrow. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.