What is the cheapest airline that flies from London Heathrow to Western Australia?

British Airways, Qatar Airways, and Oman Air are the most popular carriers operating from London Heathrow to Western Australia

Which airlines fly to Western Australia?

Qantas Airways, Singapore Airlines and Malaysia Airlines are the top three most popular airlines that fly to Western Australia from London Heathrow Airport according to our data. Qantas Airways is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Western Australia. Keep in mind that there are 5 different airlines that fly to Western Australia on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from London Heathrow Airport to Western Australia?

As of November 2026, there are 5 operators available to choose from for flights from London Heathrow Airport to Western Australia.

How old do you have to be to fly from London Heathrow Airport to Western Australia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Western Australia.

What documentation or ID do you need to fly to Western Australia?

The travel and health documents required for your trip to Western Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Western Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$921 Cheap Flights from London Heathrow Airport to Western Australia in 2026/27

Q: How many flights depart from London Heathrow Airport to Western Australia on average per day?

The number of flights available between London Heathrow Airport and Western Australia is 1 per day as of November 2026. The most frequent departure time is 11:00, with 100% of daily flights leaving at midday.

Q: How many flights depart from London Heathrow Airport to Western Australia on average per week?

As of November 2026, 7 flights take off from London Heathrow Airport and land in Western Australia each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Western Australia

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One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

21:30 - 21:35LHR London Heathrow-PER Perth

64h 05m2 stops Beijing Daxing Intl Guangzhou Baiyun

23:25 - 18:35PER Perth-LHR London Heathrow

51h 10m2 stops Guangzhou Baiyun Beijing Daxing Intl

$1,940China Southern

Mon, 16 Nov - Sat, 12 Dec

21:30 - 21:35LHR London Heathrow-PER Perth

64h 05m2 stops Beijing Daxing Intl Guangzhou Baiyun

23:25 - 18:35PER Perth-LHR London Heathrow

51h 10m2 stops Guangzhou Baiyun Beijing Daxing Intl

$1,940China Southern

Mon, 16 Nov - Mon, 14 Dec

20:10 - 23:55LHR London Heathrow-PER Perth

19h 45m1 stop Singapore Changi

16:15 - 06:15PER Perth-LHR London Heathrow

22h 00m1 stop Singapore Changi

$1,950Qantas Airways

Tue, 1 Dec - Tue, 15 Dec

14:55 - 18:45LHR London Heathrow-PER Perth

19h 50m1 stop Doha Hamad Intl

22:45 - 13:25PER Perth-LHR London Heathrow

22h 40m1 stop Doha Hamad Intl

$1,950Qatar Airways

Fri, 27 Nov - Fri, 26 Feb

20:10 - 23:55LHR London Heathrow-PER Perth

19h 45m1 stop Singapore Changi

16:15 - 06:15PER Perth-LHR London Heathrow

22h 00m1 stop Singapore Changi

$1,954Qantas Airways

Sat, 28 Nov - Sat, 5 Dec

21:30 - 11:55LHR London Heathrow-PER Perth

30h 25m1 stop Doha Hamad Intl

16:05 - 08:00PER Perth-LHR London Heathrow

23h 55m1 stop Doha Hamad Intl

$1,956Qatar Airways

Tue, 8 Dec - Thu, 14 Jan

10:25 - 15:15LHR London Heathrow-PER Perth

20h 50m1 stop Kuala Lumpur Intl

16:15 - 05:35PER Perth-LHR London Heathrow

21h 20m1 stop Kuala Lumpur Intl

$1,967Malaysia Airlines

Tue, 1 Dec - Thu, 3 Dec

21:25 - 01:30LHR London Heathrow-PER Perth

20h 05m1 stop Kuala Lumpur Intl

16:15 - 05:35PER Perth-LHR London Heathrow

21h 20m1 stop Kuala Lumpur Intl

$1,973Malaysia Airlines

Fri, 25 Dec - Sun, 17 Jan

16:50 - 06:55LHR London Heathrow-PER Perth

30h 05m1 stop Hong Kong Intl

08:30 - 17:20PER Perth-LHR London Heathrow

40h 50m1 stop Hong Kong Intl

$2,000Cathay Pacific

Fri, 27 Nov - Mon, 30 Nov

20:10 - 22:55LHR London Heathrow-PER Perth

42h 45m1 stop Hong Kong Intl

08:30 - 17:20PER Perth-LHR London Heathrow

40h 50m1 stop Hong Kong Intl

$2,000Cathay Pacific

Thu, 19 Nov - Mon, 30 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

08:35 - 18:45LHR London Heathrow-PER Perth

26h 10m1 stop Doha Hamad Intl

22:45 - 06:35PER Perth-LHR London Heathrow

39h 50m1 stop Doha Hamad Intl

$1,950British Airways

Mon, 9 Nov - Fri, 20 Nov

22:30 - 19:55LHR London Heathrow-PER Perth

37h 25m2 stops Shenzhen Kuala Lumpur Intl

16:35 - 06:40PER Perth-LHR London Heathrow

22h 05m1 stop Bangkok Suvarnabhumi

$1,952Multiple Airlines

Thu, 5 Nov - Mon, 9 Nov

09:25 - 18:45LHR London Heathrow-PER Perth

25h 20m1 stop Doha Hamad Intl

22:45 - 14:00PER Perth-LHR London Heathrow

23h 15m1 stop Doha Hamad Intl

$1,956Qatar Airways

Thu, 5 Nov - Fri, 20 Nov

14:15 - 18:45LHR London Heathrow-PER Perth

20h 30m1 stop Doha Hamad Intl

22:45 - 12:15PER Perth-LHR London Heathrow

21h 30m1 stop Doha Hamad Intl

$1,970Qatar Airways

Sat, 7 Nov - Sat, 14 Nov

20:10 - 22:55LHR London Heathrow-PER Perth

42h 45m1 stop Hong Kong Intl

00:25 - 20:10PER Perth-LHR London Heathrow

27h 45m1 stop Hong Kong Intl

$1,992Cathay Pacific

Thu, 5 Nov - Fri, 27 Nov

22:05 - 06:55LHR London Heathrow-PER Perth

24h 50m1 stop Hong Kong Intl

08:30 - 06:50PER Perth-LHR London Heathrow

30h 20m1 stop Hong Kong Intl

$1,999Cathay Pacific

Sun, 8 Nov - Sun, 15 Nov

13:40 - 17:30LHR London Heathrow-PER Perth

19h 50m1 stop Dubai Intl

16:15 - 05:30PER Perth-LHR London Heathrow

21h 15mdirect

$2,180Qantas Airways

Thu, 5 Nov - Thu, 12 Nov

10:25 - 15:15LHR London Heathrow-PER Perth

20h 50m1 stop Kuala Lumpur Intl

16:15 - 15:25PER Perth-LHR London Heathrow

31h 10m1 stop Kuala Lumpur Intl

$2,180Malaysia Airlines

Thu, 5 Nov - Sat, 7 Nov

09:10 - 17:30LHR London Heathrow-PER Perth

24h 20m1 stop Dubai Intl

16:15 - 05:30PER Perth-LHR London Heathrow

21h 15mdirect

$2,195Qantas Airways

Mon, 9 Nov - Wed, 18 Nov

10:55 - 01:30LHR London Heathrow-PER Perth

54h 35m2 stops Paris Charles de Gaulle Kuala Lumpur Intl

16:15 - 15:25PER Perth-LHR London Heathrow

31h 10m1 stop Kuala Lumpur Intl

$14,599Malaysia Airlines

Sat, 7 Nov - Sat, 21 Nov

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Qantas Airways flights from London Heathrow Airport to Western Australia

Our best Qantas Airways deals on London Heathrow Airport to Western Australia flight tickets

Qantas Airways

28 Nov

LHR20:10London Heathrow

19h 45m

1 stop

PER23:55Perth

5 Dec

PER16:15Perth

22h 00m

1 stop

LHR06:15London Heathrow

$1,954

Qantas Airways

28 Nov

LHR20:10London Heathrow

19h 45m

1 stop

PER23:55Perth

12 Dec

PER16:15Perth

22h 00m

1 stop

LHR06:15London Heathrow

$1,970

Qantas Airways

25 Nov

LHR20:10London Heathrow

19h 45m

1 stop

PER23:55Perth

22 Feb

PER19:15Perth

17h 50m

LHR05:05London Heathrow

$1,972

Qatar Airways flights from London Heathrow Airport to Western Australia

Our best Qatar Airways deals on London Heathrow Airport to Western Australia flight tickets

Qatar Airways

8 Dec

LHR21:30London Heathrow

30h 25m

1 stop

PER11:55Perth

14 Jan

PER16:05Perth

23h 55m

1 stop

LHR08:00London Heathrow

$1,956

Qatar Airways

2 Dec

LHR14:55London Heathrow

19h 50m

1 stop

PER18:45Perth

24 Jan

PER22:45Perth

22h 40m

1 stop

LHR13:25London Heathrow

$1,959

Qatar Airways

15 Nov

LHR16:00London Heathrow

18h 45m

1 stop

PER18:45Perth

18 Nov

PER22:45Perth

21h 30m

1 stop

LHR12:15London Heathrow

$1,964

momondo 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

Cheapest return flight

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Mon 16/11

21:30-21:35

2 stops64h 05m

Perth

Sat 12/12

23:25-18:35

2 stops51h 10m

$1,940

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Mon 16/11

21:30-21:35

2 stops64h 05m

Perth

Mon 14/12

23:25-18:35

2 stops51h 10m

$1,940

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Tue 1/12

20:10-23:55

1 stop19h 45m

Perth

Tue 15/12

16:15-06:15

1 stop22h 00m

$1,950

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Fri 27/11

14:55-18:45

1 stop19h 50m

Perth

Fri 26/2

22:45-13:25

1 stop22h 40m

$1,950

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Sat 28/11

20:10-23:55

1 stop19h 45m

Perth

Sat 5/12

16:15-06:15

1 stop22h 00m

$1,954

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Tue 8/12

21:30-11:55

1 stop30h 25m

Perth

Thu 14/1

16:05-08:00

1 stop23h 55m

$1,956

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Tue 1/12

10:25-15:15

1 stop20h 50m

Perth

Thu 3/12

16:15-05:35

1 stop21h 20m

$1,967

Fastest return journey

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Fri 25/12

21:25-01:30

1 stop20h 05m

Perth

Sun 17/1

16:15-05:35

1 stop21h 20m

$1,973

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Fri 27/11

16:50-06:55

1 stop30h 05m

Perth

Mon 30/11

08:30-17:20

1 stop40h 50m

$2,000

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Thu 19/11

20:10-22:55

1 stop42h 45m

Perth

Mon 30/11

08:30-17:20

1 stop40h 50m

$2,000

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Western Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Western Australia?

In general, November is the cheapest month to fly from London Heathrow Airport to Western Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,203. If you’re not able to fly to Western Australia in November, then June is your next best option. Flight prices from London Heathrow Airport to Western Australia during June average around $2,238.

What is the cheapest day to depart on your flight to Western Australia?

On average, the least expensive day to fly to Western Australia from London Heathrow Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $2,406. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $3,535.

What is the cheapest London Heathrow to Western Australia flight route?

Fly from London Heathrow to Perth for the best London Heathrow - Western Australia flight prices

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

You are more likely to see cheaper flights to Western Australia from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Western Australia for around $2,405 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Western Australia from London Heathrow Airport for as low as $2,298 on momondo.

What cabin class options are available on London Heathrow Airport to Western Australia flights?

There are 3 cabin classes available to choose from on London Heathrow Airport to Western Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Western Australia flights?

You could potentially save up to 12% on your flight if you consider stops on a London Heathrow Airport to Western Australia flight.

Cheap London Heathrow Airport to Western Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Western Australia

Best price found	$921
Fastest flight time	16h 45m
Direct flights	Every day
Airports in Western Australia	40 airports

The best one-way flight to Western Australia from London Heathrow Airport in the past 72 hours is $921. The best return flight deal from London Heathrow Airport to Western Australia found on momondo in the last 72 hours is $1,940.

The fastest flight from London Heathrow Airport to Western Australia takes 16h 45m

Direct flights go from London Heathrow Airport to Western Australia every day.

There are 40 airports in Western Australia. From London Heathrow Airport there are direct flights to Perth (PER).

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Western Australia

When did momondo last update prices for flights from London Heathrow Airport to Western Australia?
Prices for flights from London Heathrow Airport to Western Australia refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Western Australia?
As of November 2026, there are 5 operators available to choose from for flights from London Heathrow Airport to Western Australia.
How old do you have to be to fly from London Heathrow Airport to Western Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Western Australia.
What documentation or ID do you need to fly to Western Australia?
The travel and health documents required for your trip to Western Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Western Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London Heathrow Airport to Western Australia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Western Australia is Boeing 787-9 Dreamliner (99.63% of total bookings). The next most popular plane models are Airbus A380 (0.12%), Airbus A380-800 (0.12%), and Boeing 777-300ER (0.12%).

Best airlines flying from London Heathrow Airport to Western Australia

Compare and see reviews for airlines that fly from London Heathrow Airport to Western Australia with momondo

Airline	Rating	Free cancellation	Price
Qatar Airways	PriceFrom $1,393	Free cancellation	Rating 7.4 3,712 reviews	Search Qatar Airways flights
Malaysia Airlines	PriceFrom $1,559	Free cancellation	Rating 7.3 321 reviews	Search Malaysia Airlines flights
Cathay Pacific	PriceFrom $1,675	Free cancellation	Rating 7.6 1,537 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $1,867	Free cancellation	Rating 8.2 1,635 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom $2,080	Free cancellation	Rating 7.5 1,122 reviews	Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Western Australia?

It is quick and easy to find London to Western Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Western Australia that suits you.

Can I find flights from London to Western Australia with flexible booking policies on momondo?

All flight searches from London to Western Australia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Western Australia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Western Australia.

I’m not ready to book a flight from London to Western Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Western Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Look for other cheap flights to Sydney

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Look for other cheap flights to Brisbanefrom $135

Look for other cheap flights to Perthfrom $309

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Look for other cheap flights to Coolangattafrom $127

Look for other cheap flights to Cairnsfrom $188

Look for other cheap flights to Hobartfrom $168

Look for other cheap flights to Canberrafrom $195

Look for other cheap flights to Darwinfrom $301

Look for other cheap flights to Maroochydorefrom $131

Look for other cheap flights to Launcestonfrom $118

Cheap flights from London Heathrow Airport to Western Australia from $921

Find the cheapest flights from London Heathrow Airport to Western Australia

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Qantas Airways flights from London Heathrow Airport to Western Australia

Our best Qantas Airways deals on London Heathrow Airport to Western Australia flight tickets

Qatar Airways flights from London Heathrow Airport to Western Australia

Our best Qatar Airways deals on London Heathrow Airport to Western Australia flight tickets

momondo Fare Finder

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

See travel insights to Western Australia from

How to get the cheapest flight ticket from London Heathrow Airport to Western Australia

What is the cheapest month to fly to Western Australia?

What is the cheapest day to depart on your flight to Western Australia?

What is the cheapest London Heathrow to Western Australia flight route?

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

What cabin class options are available on London Heathrow Airport to Western Australia flights?

Can stopping save me money on London Heathrow Airport to Western Australia flights?

What is the cheapest airline that flies from London Heathrow to Western Australia?

Which airlines fly to Western Australia?

How many flights depart from London Heathrow Airport to Western Australia on average per day?

How many flights depart from London Heathrow Airport to Western Australia on average per week?

Cheap London Heathrow Airport to Western Australia flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Western Australia

Frequently asked questions about flying from London Heathrow Airport to Western Australia

Best airlines flying from London Heathrow Airport to Western Australia

Compare and see reviews for airlines that fly from London Heathrow Airport to Western Australia with momondo

Why use momondo?

An easier way to manage your Western Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Western Australia

Popular Cities in Western Australia

Popular flights according to clicks in the last 7 days on momondo

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Western Australia flight routes

According to popular flight searches on momondo this year

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