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

British 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 August 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.

$861 Cheap Flights from London Heathrow Airport to Western Australia in 2026

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 August 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 August 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

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

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

20h 05m1 stop Kuala Lumpur Intl

02:30 - 15:25PER Perth-LHR London Heathrow

20h 55m1 stop Kuala Lumpur Intl

$1,723Malaysia Airlines

Fri, 30 Oct - Tue, 1 Dec

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

39h 55m2 stops Beijing Daxing Intl Guangzhou Baiyun

23:25 - 14:00PER Perth-LHR London Heathrow

46h 35m2 stops Guangzhou Baiyun Wuhan

$1,723China Southern

Tue, 8 Dec - Mon, 8 Mar

22:10 - 21:55LHR London Heathrow-PER Perth

40h 45m1 stop Guangzhou Baiyun

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

27h 10m1 stop Guangzhou Baiyun

$1,724China Southern

Mon, 19 Oct - Thu, 29 Oct

20:35 - 12:35LHR London Heathrow-PER Perth

32h 00m1 stop Singapore Changi

01:20 - 15:20PER Perth-LHR London Heathrow

22h 00m1 stop Singapore Changi

$1,727Singapore Airlines

Wed, 4 Nov - Tue, 24 Nov

20:10 - 12:30LHR London Heathrow-PER Perth

32h 20m1 stop Sydney Kingsford Smith

19:15 - 05:05PER Perth-LHR London Heathrow

17h 50mdirect

$1,731Qantas Airways

Thu, 12 Nov - Wed, 10 Feb

17:00 - 22:40LHR London Heathrow-PER Perth

22h 40m1 stop Hong Kong Intl

00:10 - 20:35PER Perth-LHR London Heathrow

27h 25m1 stop Hong Kong Intl

$1,735Cathay Pacific

Sat, 5 Sep - Thu, 17 Sep

18:20 - 22:40LHR London Heathrow-PER Perth

21h 20m1 stop Hong Kong Intl

00:10 - 20:35PER Perth-LHR London Heathrow

27h 25m1 stop Hong Kong Intl

$1,735Cathay Pacific

Thu, 3 Sep - Wed, 16 Sep

11:00 - 14:50LHR London Heathrow-PER Perth

20h 50m1 stop Kuala Lumpur Intl

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

31h 10m1 stop Kuala Lumpur Intl

$1,737Malaysia Airlines

Tue, 22 Sep - Wed, 28 Oct

20:50 - 00:40LHR London Heathrow-PER Perth

20h 50m1 stop Singapore Changi

14:00 - 05:05PER Perth-LHR London Heathrow

22h 05mdirect

$1,744Qantas Airways

Sat, 19 Sep - Fri, 9 Oct

10:40 - 00:05LHR London Heathrow-PER Perth

29h 25m1 stop Singapore Changi

01:20 - 15:20PER Perth-LHR London Heathrow

22h 00m1 stop Singapore Changi

$1,761Singapore Airlines

Fri, 27 Nov - Mon, 7 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:15 - 17:10LHR London Heathrow-PER Perth

35h 55m2 stops Athens Eleftherios V. Singapore Changi

05:35 - 06:25PER Perth-LHR London Heathrow

31h 50m2 stops Singapore Changi Doha Hamad Intl

$1,730Multiple Airlines

Tue, 18 Aug - Sun, 6 Sep

22:15 - 17:10LHR London Heathrow-PER Perth

35h 55m2 stops Athens Eleftherios V. Singapore Changi

14:50 - 12:45PER Perth-LHR London Heathrow

28h 55m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

$1,735Multiple Airlines

Tue, 18 Aug - Sun, 13 Sep

22:15 - 17:10LHR London Heathrow-PER Perth

35h 55m2 stops Athens Eleftherios V. Singapore Changi

05:35 - 08:00PER Perth-LHR London Heathrow

33h 25m2 stops Singapore Changi Doha Hamad Intl

$1,737Multiple Airlines

Tue, 18 Aug - Sun, 6 Sep

18:20 - 22:40LHR London Heathrow-PER Perth

21h 20m1 stop Hong Kong Intl

08:20 - 06:20PER Perth-LHR London Heathrow

29h 00m1 stop Hong Kong Intl

$1,817Cathay Pacific

Fri, 21 Aug - Fri, 28 Aug

20:15 - 22:40LHR London Heathrow-PER Perth

43h 25m1 stop Hong Kong Intl

08:20 - 18:10PER Perth-LHR London Heathrow

40h 50m1 stop Hong Kong Intl

$1,882Cathay Pacific

Fri, 21 Aug - Fri, 4 Sep

09:30 - 18:35LHR London Heathrow-PER Perth

26h 05m1 stop Doha Hamad Intl

22:45 - 18:00PER Perth-LHR London Heathrow

26h 15m1 stop Doha Hamad Intl

$2,041Qatar Airways

Sat, 22 Aug - Sat, 12 Sep

15:05 - 18:35LHR London Heathrow-PER Perth

20h 30m1 stop Doha Hamad Intl

22:45 - 13:15PER Perth-LHR London Heathrow

21h 30m1 stop Doha Hamad Intl

$2,159Qatar Airways

Wed, 19 Aug - Thu, 24 Sep

11:55 - 11:45LHR London Heathrow-PER Perth

16h 50mdirect

23:20 - 05:05PER Perth-LHR London Heathrow

36h 45m1 stop Singapore Changi

$2,527Qantas Airways

Wed, 19 Aug - Sat, 12 Sep

20:50 - 00:40LHR London Heathrow-PER Perth

20h 50m1 stop Singapore Changi

14:00 - 05:05PER Perth-LHR London Heathrow

22h 05mdirect

$2,654Qantas Airways

Sat, 22 Aug - Sat, 12 Sep

21:35 - 01:10LHR London Heathrow-PER Perth

20h 35m1 stop Kuala Lumpur Intl

15:50 - 16:35PER Perth-LHR London Heathrow

31h 45m1 stop Kuala Lumpur Intl

$9,410Malaysia Airlines

Tue, 18 Aug - Mon, 24 Aug

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Malaysia Airlines flights from London Heathrow Airport to Western Australia

Our best Malaysia Airlines deals on London Heathrow Airport to Western Australia flight tickets

Malaysia Airlines

30 Oct

LHR21:25London Heathrow

20h 05m

1 stop

PER01:30Perth

1 Dec

PER02:30Perth

20h 55m

1 stop

LHR15:25London Heathrow

$1,723

Malaysia Airlines

1 Nov

LHR21:25London Heathrow

20h 05m

1 stop

PER01:30Perth

30 Nov

PER16:15Perth

31h 10m

1 stop

LHR15:25London Heathrow

$1,748

Malaysia Airlines

12 Sept

LHR21:35London Heathrow

20h 35m

1 stop

PER01:10Perth

20 Oct

PER15:50Perth

21h 05m

1 stop

LHR05:55London Heathrow

$1,762

Turkish Airlines flights from London Heathrow Airport to Western Australia

Our best Turkish Airlines deals on London Heathrow Airport to Western Australia flight tickets

Turkish Airlines

4 Nov

LHR11:20London Heathrow

30h 05m

2 stops

PER01:25Perth

24 Nov

PER02:25Perth

28h 05m

2 stops

LHR22:30London Heathrow

$1,724

Turkish Airlines

13 Sept

LHR06:30London Heathrow

35h 40m

2 stops

PER01:10Perth

20 Sept

PER23:15Perth

28h 50m

2 stops

LHR21:05London Heathrow

$1,785

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

Fastest return journey

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Fri 30/10

21:25-01:30

1 stop20h 05m

Perth

Tue 1/12

02:30-15:25

1 stop20h 55m

$1,723

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Tue 8/12

21:30-21:25

2 stops39h 55m

Perth

Mon 8/3

23:25-14:00

2 stops46h 35m

$1,723

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Mon 19/10

22:10-21:55

1 stop40h 45m

Perth

Thu 29/10

23:25-18:35

1 stop27h 10m

$1,724

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Wed 4/11

20:35-12:35

1 stop32h 00m

Perth

Tue 24/11

01:20-15:20

1 stop22h 00m

$1,727

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Thu 12/11

20:10-12:30

1 stop32h 20m

Perth

Wed 10/2

19:15-05:05

Nonstop17h 50m

$1,731

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Sat 5/9

17:00-22:40

1 stop22h 40m

Perth

Thu 17/9

00:10-20:35

1 stop27h 25m

$1,735

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Thu 3/9

18:20-22:40

1 stop21h 20m

Perth

Wed 16/9

00:10-20:35

1 stop27h 25m

$1,735

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Tue 22/9

11:00-14:50

1 stop20h 50m

Perth

Wed 28/10

16:15-15:25

1 stop31h 10m

$1,737

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Sat 19/9

20:50-00:40

1 stop20h 50m

Perth

Fri 9/10

14:00-05:05

Nonstop22h 05m

$1,744

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Fri 27/11

10:40-00:05

1 stop29h 25m

Perth

Mon 7/12

01:20-15:20

1 stop22h 00m

$1,761

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, May 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 $2,132. If you’re not able to fly to Western Australia in May, then November is your next best option. Flight prices from London Heathrow Airport to Western Australia during November average around $2,153.

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 $2,432. 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 $3,447.

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 $2,336 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 $2,164 on momondo.

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

There are 2 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 33% 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	$861
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 $861. The best return flight deal from London Heathrow Airport to Western Australia found on momondo in the last 72 hours is $1,723.

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 August 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 (99.31% of total bookings). The next most popular plane models are Airbus A380-800 (0.41%), Airbus A380 (0.14%), and Boeing 777-300ER (0.14%).

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 $1,375	Free cancellation	Rating 7.4 3,738 reviews	Search Qatar Airways flights
Malaysia Airlines	PriceFrom $1,538	Free cancellation	Rating 7.3 315 reviews	Search Malaysia Airlines flights
Cathay Pacific	PriceFrom $1,652	Free cancellation	Rating 7.6 1,453 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $1,842	Free cancellation	Rating 8.2 1,584 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom $2,155	Free cancellation	Rating 7.5 1,083 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Thu 17/9

Thu 24/9

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Western Australia

Popular cities

Other flights from London Heathrow Airport

Other flights to Western Australia

Airlines

Complete your trip

Feeling lucky

Popular Cities in Western Australia

Look for other cheap flights to Sydney

Look for other cheap flights to Melbourne

Look for other cheap flights to Brisbanefrom $129

Look for other cheap flights to Perthfrom $326

Look for other cheap flights to Adelaide

Look for other cheap flights to Coolangattafrom $128

Look for other cheap flights to Cairnsfrom $186

Look for other cheap flights to Hobartfrom $158

Look for other cheap flights to Canberrafrom $190

Look for other cheap flights to Darwinfrom $325

Look for other cheap flights to Maroochydorefrom $129

Look for other cheap flights to Launcestonfrom $114

Cheap flights from London Heathrow Airport to Western Australia from $861

Find the cheapest flights from London Heathrow Airport to Western Australia

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Malaysia Airlines flights from London Heathrow Airport to Western Australia

Our best Malaysia Airlines deals on London Heathrow Airport to Western Australia flight tickets

Turkish Airlines flights from London Heathrow Airport to Western Australia

Our best Turkish Airlines 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

Fly your favourite airline to Western Australia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Western Australia

Explore popular destinations other users love

According to popular flight searches on momondo this year