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

For as low as £866, Cathay Pacific can have you in Western Australia from London Heathrow Airport in 29h 05m. The distance between London Heathrow Airport and Western Australia is about 9009 mi.

In terms of precipitation, rainfall in Western Australia ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Western Australia when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Western 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 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

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

On average you can expect to pay £3,208 for a flight from London Heathrow Airport to Western Australia. The cheapest flight overall is £810 while the most popular route, (London Heathrow - Perth) is currently priced at £537.

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

When booking a flight from London Heathrow Airport to Western Australia, you may want to consider flying on Air France, AirAsia or British Airways as they are the most popular for this route.

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

To save on the cost of your flight from London Heathrow Airport to Western Australia, book at least 40 days before your planned departure. Booking around this time can save you about 12% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £1,093 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £1,300.

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

May can be a great time to fly to Western Australia from London Heathrow Airport with a flight ticket averaging about £1,085. Cheapflights users have found deals in the month of May for as cheap as £717. The most expensive prices can be found in the month of December.

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

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

How can I find direct flights from Heathrow to Western Australia?

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

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

Yes. Cheapflights offers flight deals from Heathrow to Western 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.

£459+ Flights from London Heathrow Airport to Western Australia

Cheap flight deals from Heathrow to Western Australia

Round-trip from	£863
One-way from	£459
Popular in	December
Cheapest in	May
Average price	£1,004
Good round-trip deal	£1,209 or less
Good one-way deal	£922 or less

Qantas Airways
20/11-23/11
2 total stops
47h 30m total
London to Western Australia

Search Deals

6/12
2 total stops
30h 05m total
London to Western Australia

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£81 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

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

Search Deals

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

Search Deals

Find flight deals from Heathrow to Western Australia

Cheapest flights from Heathrow to Western Australia
Explore the most affordable flight options available from Heathrow to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sat 15/1122:35LHR - PER

2 stops42h 50mTurkish Airlines

Sat 22/1101:15PER - LHR

2 stops29h 10mTurkish Airlines

Deal found 14/9£863

Wed 29/1010:25LHR - PER

1 stop20h 50mMalaysia Airlines

Sun 16/1102:25PER - LHR

1 stop21h 00mMalaysia Airlines

Deal found 13/9£863

Wed 29/1022:05LHR - PER

1 stop24h 50mCathay Pacific

Tue 4/1100:15PER - LHR

1 stop25h 05mCathay Pacific

Deal found 14/9£864

Wed 29/1022:05LHR - PER

1 stop24h 50mCathay Pacific

Mon 17/1108:30PER - LHR

1 stop29h 50mCathay Pacific

Deal found 13/9£866

Mon 3/1116:50LHR - PER

1 stop22h 00mCathay Pacific

Sun 16/1108:30PER - LHR

1 stop29h 50mCathay Pacific

Deal found 15/9£867

Thu 20/1121:25LHR - PER

1 stop24h 25mMultiple Airlines

Mon 1/1223:10PER - LHR

2 stops27h 25mMultiple Airlines

Deal found 13/9£868

Mon 13/1015:35LHR - PER

2 stops29h 55mMultiple Airlines

Tue 28/1020:30PER - LHR

2 stops42h 50mMultiple Airlines

Deal found 14/9£869

Mon 6/1020:55LHR - PER

2 stops24h 35mMultiple Airlines

Sun 12/1023:15PER - LHR

1 stop24h 20mMultiple Airlines

Deal found 13/9£870

Tue 7/1014:45LHR - PER

2 stops30h 45mMultiple Airlines

Tue 21/1023:15PER - LHR

1 stop24h 20mMultiple Airlines

Deal found 13/9£871

Best flights from Heathrow to Western Australia
Discover carefully curated flight deals from Heathrow to Western Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Sat 21/217:50LHR - PER

1 stop29h 05mCathay Pacific

Sat 14/308:30PER - LHR

1 stop29h 50mCathay Pacific

Deal found 14/9£866

Wed 29/1006:15LHR - PER

2 stops32h 35mMultiple Airlines

Tue 18/1100:15PER - LHR

1 stop25h 05mMultiple Airlines

Deal found 13/9£879

Fri 14/1120:10LHR - PER

1 stop19h 45mQantas Airways

Wed 26/1110:30PER - LHR

1 stop27h 45mQantas Airways

Deal found 13/9£927

Mon 16/209:10LHR - PER

1 stop30h 45mSingapore Airlines

Mon 16/306:40PER - LHR

1 stop20h 30mSingapore Airlines

Deal found 14/9£937

Mon 3/1111:00LHR - PER

1 stop27h 50mCathay Pacific

Sun 16/1108:30PER - LHR

1 stop29h 00mCathay Pacific

Deal found 15/9£867

Tue 21/1006:45LHR - PER

2 stops32h 55mMultiple Airlines

Mon 27/1000:15PER - LHR

1 stop25h 05mMultiple Airlines

Deal found 13/9£884

Wed 29/1020:15LHR - PER

1 stop26h 40mCathay Pacific

Tue 4/1100:15PER - LHR

1 stop27h 55mCathay Pacific

Deal found 14/9£867

Mon 3/1107:10LHR - PER

2 stops31h 40mMultiple Airlines

Sun 16/1108:30PER - LHR

1 stop29h 00mMultiple Airlines

Deal found 14/9£885

Direct flights from Heathrow to Western Australia
Explore direct flight options from Heathrow to Western Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2025.

Sun 9/1111:50LHR - PER

Nonstop16h 40mQantas Airways

Sun 23/1119:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 15/9£1,146

Wed 3/1211:50LHR - PER

Nonstop16h 40mQantas Airways

Mon 26/119:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 13/9£1,151

Sun 22/211:50LHR - PER

Nonstop16h 40mQantas Airways

Tue 10/319:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 13/9£1,207

Wed 4/311:50LHR - PER

Nonstop16h 40mQantas Airways

Wed 25/319:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 14/9£1,210

Wed 18/211:50LHR - PER

Nonstop16h 40mQantas Airways

Wed 18/319:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 14/9£1,236

Fri 28/1111:50LHR - PER

Nonstop16h 40mQantas Airways

Sat 31/119:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 13/9£1,239

Mon 3/1111:50LHR - PER

Nonstop16h 40mQantas Airways

Sun 16/1119:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 15/9£1,251

Sun 23/1111:50LHR - PER

Nonstop16h 40mQantas Airways

Sun 22/219:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 13/9£1,256

Tue 4/1111:50LHR - PER

Nonstop16h 40mQantas Airways

Fri 7/1119:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 13/9£1,258

Mon 3/1111:50LHR - PER

Nonstop16h 40mQantas Airways

Sat 15/1119:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 14/9£1,258

Last-minute flights from Heathrow to Western Australia
Discover last-minute flight deals from Heathrow to Western Australia. Data last updated 15 September 2025 and is based on user searches.

Sat 20/922:05LHR - PER

2 stops31h 05mMultiple Airlines

Sat 27/922:45PER - LHR

1 stop22h 20mMultiple Airlines

Deal found 15/9£866

Sun 21/922:05LHR - PER

2 stops33h 45mMultiple Airlines

Tue 14/1002:10PER - LHR

1 stop21h 25mMultiple Airlines

Deal found 14/9£865

Sun 21/921:05LHR - PER

2 stops25h 45mMultiple Airlines

Tue 30/923:15PER - LHR

1 stop24h 20mMultiple Airlines

Deal found 14/9£896

Sun 21/921:05LHR - PER

2 stops25h 45mMultiple Airlines

Sat 4/1020:30PER - LHR

1 stop27h 05mMultiple Airlines

Deal found 14/9£899

Sun 21/922:05LHR - PER

2 stops33h 45mMultiple Airlines

Wed 1/1002:10PER - LHR

1 stop21h 25mMultiple Airlines

Deal found 14/9£902

Mon 22/917:00LHR - PER

1 stop22h 40mCathay Pacific

Tue 21/1000:10PER - LHR

1 stop25h 05mCathay Pacific

Deal found 14/9£874

Mon 22/922:05LHR - PER

2 stops39h 35mMultiple Airlines

Mon 29/918:25PER - LHR

2 stops43h 30mMultiple Airlines

Deal found 14/9£893

Tue 23/922:10LHR - PER

2 stops24h 40mMultiple Airlines

Tue 30/923:15PER - LHR

1 stop24h 20mMultiple Airlines

Deal found 14/9£889

Tue 23/922:10LHR - PER

2 stops24h 40mMultiple Airlines

Sat 4/1020:30PER - LHR

1 stop27h 05mMultiple Airlines

Deal found 14/9£894

Wed 24/909:30LHR - PER

2 stops29h 15mMultiple Airlines

Sun 5/1023:15PER - LHR

1 stop24h 20mMultiple Airlines

Deal found 14/9£872

Thu 25/922:10LHR - PER

2 stops27h 45mMultiple Airlines

Wed 1/1002:10PER - LHR

1 stop21h 25mMultiple Airlines

Deal found 14/9£866

Thu 25/922:10LHR - PER

2 stops27h 45mMultiple Airlines

Sun 28/922:45PER - LHR

1 stop22h 20mMultiple Airlines

Deal found 13/9£903

One-way flights from Heathrow to Western Australia
Search for one-way flight options from Heathrow to Western Australia. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Sat 6/1213:55LHR - PER

2 stops30h 05mMultiple Airlines

Deal found 14/9£459

Tue 18/1121:00LHR - PER

2 stops38h 40mMultiple Airlines

Deal found 13/9£460

Wed 1/1022:00LHR - PER

2 stops31h 10mMultiple Airlines

Deal found 13/9£462

Mon 20/1021:00LHR - PER

2 stops52h 25mMultiple Airlines

Deal found 13/9£462

Fri 27/220:30LHR - PER

2 stops52h 20mMultiple Airlines

Deal found 13/9£463

Fri 12/1209:55LHR - PER

3 stops35h 55mMultiple Airlines

Deal found 13/9£464

Thu 25/906:30LHR - PER

3 stops34h 40mMultiple Airlines

Deal found 13/9£465

Sat 8/1119:20LHR - PER

2 stops26h 30mMultiple Airlines

Deal found 14/9£468

Tue 14/1022:40LHR - PER

2 stops46h 50mMultiple Airlines

Deal found 13/9£469

Wed 26/1121:00LHR - PER

2 stops48h 35mMultiple Airlines

Deal found 14/9£470

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 21/2

17:50-06:55

1 stop29h 05m

Perth

Sat 14/3

08:30-06:20

1 stop29h 50m

£866

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 3/11

11:00-22:50

1 stop27h 50m

Perth

Sun 16/11

08:30-05:30

1 stop29h 00m

£867

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 29/10

20:15-06:55

1 stop26h 40m

Perth

Tue 4/11

00:15-20:10

1 stop27h 55m

£867

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 29/10

06:15-22:50

2 stops32h 35m

Perth

Tue 18/11

00:15-17:20

1 stop25h 05m

£879

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 21/10

06:45-22:40

2 stops32h 55m

Perth

Mon 27/10

00:15-17:20

1 stop25h 05m

£884

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 3/11

07:10-22:50

2 stops31h 40m

Perth

Sun 16/11

08:30-05:30

1 stop29h 00m

£885

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 14/11

20:10-23:55

1 stop19h 45m

Perth

Wed 26/11

10:30-06:15

1 stop27h 45m

£927

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 16/2

09:10-23:55

1 stop30h 45m

Perth

Mon 16/3

06:40-19:10

1 stop20h 30m

£937

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 18/11

21:00-19:40

2 stops38h 40m

£461

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 19/11

21:00-05:35

2 stops48h 35m

£467

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 18 results

Best time to book a flight from Heathrow to Western Australia

Have a flexible travel schedule? Discover the best time to fly to Western 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 Western Australia

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Western Australia (average of £1,365). Flying from London Heathrow Airport to Western Australia in December is currently the most expensive (average of £1,913). 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 WA?

When flying from London Heathrow Airport to Western Australia, 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 London Heathrow Airport to Western Australia

The most flights from LHR to AUWA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Western Australia

Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways from London Heathrow Airport to Western Australia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Singapore Airlines

8.1

Very Good

1,365 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Cathay Pacific

7.6

Good

993 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Qantas Airways

7.5

Good

905 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Qatar Airways

7.4

Good

3,624 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Malaysia Airlines

7.3

Good

278 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Related info for your journey

How long is the flight from London Heathrow Airport to Western Australia?
For as low as £866, Cathay Pacific can have you in Western Australia from London Heathrow Airport in 29h 05m. The distance between London Heathrow Airport and Western Australia is about 9009 mi.
What are the cheapest flights from London Heathrow Airport to Western Australia?
On average you can expect to pay £3,208 for a flight from London Heathrow Airport to Western Australia. The cheapest flight overall is £810 while the most popular route, (London Heathrow - Perth) is currently priced at £537.
Can I find deals for flights from Heathrow to Western Australia that include hotel bookings?
Yes. In addition to deals on Heathrow to Western Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Western Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Western Australia.
Can I find deals for business class flights from Heathrow to Western Australia?
Yes. Cheapflights offers flight deals from Heathrow to Western 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 Western Australia?
Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Western Australia (average of £1,365). Flying from London Heathrow Airport to Western Australia in December is currently the most expensive (average of £1,913). 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 Western Australia

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Complete your trip

Western Australia car hire

Perth Airport car hire

Broome Airport car hire

Geraldton Airport car hire

Karratha Airport car hire

Learmonth Airport car hire

Kalgoorlie Airport car hire

Port Hedland Airport car hire

Esperance Airport car hire

Ravensthorpe Airport car hire

Perth car hire

Kalgoorlie car hire

Top 10 airlines flying from Heathrow to Western Australia

Airline	Cheapest	Average	Flexibility	On-time
AirAsia	Cheapest£127	Average£175	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Oman Air	Cheapest£490	Average£1,506	FlexibilityNo cancel fee	On-time76%	Search Oman Air flights
Etihad Airways	Cheapest£511	Average£574	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Turkish Airlines	Cheapest£669	Average£894	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Emirates	Cheapest£689	Average£1,034	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
British Airways	Cheapest£710	Average£1,063	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Cathay Pacific	Cheapest£711	Average£849	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Air France	Cheapest£748	Average£1,099	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Malaysia Airlines	Cheapest£766	Average£917	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Lufthansa	Cheapest£830	Average£1,052	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Western 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 Western Australia from Heathrow today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Western Australia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Of course! You can now track prices for flights from Heathrow to Western 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 Western Australia from £459

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Western Australia

Keep the following information in mind while searching for Heathrow to Western Australia flight deals. Data was last updated 15 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Heathrow to Western Australia

Cheapest flights from Heathrow to Western AustraliaExplore the most affordable flight options available from Heathrow to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Explore the most affordable flight options available from Heathrow to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Western Australia

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Heathrow to Western Australia. 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 2025.

Weekly flight availability from London Heathrow Airport to Western Australia

Reviews of airlines servicing Western Australia

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Western 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 Western Australia?

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

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

How can I find direct flights from Heathrow to Western Australia?

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

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

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

Top 10 airlines flying from Heathrow to Western Australia

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from Heathrow to Western Australia
Explore the most affordable flight options available from Heathrow to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.