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

Qantas 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 33% of people opting to fly with this airline when travelling to Western Australia. Keep in mind that there are 8 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 March 2026, there are 8 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.

$823 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 week?

As of March 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.

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 March 2026. The most frequent departure time is 11:00, with 100% of daily flights leaving at midday.

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Find the cheapest flights from London Heathrow Airport to Western Australia

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

22:05 - 04:20

LHR

PER

23h 15m

1 stop

23:15 - 20:00

PER

LHR

27h 45m

2 stops

$1,669Multiple Airlines

Tue, 14 Apr - Sat, 16 May

22:10 - 11:00

LHR

PER

29h 50m

2 stops

17:20 - 16:35

PER

LHR

30h 15m

1 stop

$1,671Multiple Airlines

Mon, 13 Apr - Mon, 4 May

09:45 - 19:45

LHR

PER

27h 00m

2 stops

05:35 - 06:55

PER

LHR

32h 20m

2 stops

$1,672Multiple Airlines

Mon, 6 Apr - Sun, 26 Apr

20:45 - 05:50

LHR

PER

26h 05m

2 stops

17:20 - 18:45

PER

LHR

56h 25m

2 stops

$1,674Multiple Airlines

Sat, 4 Apr - Sun, 19 Apr

09:45 - 19:45

LHR

PER

27h 00m

2 stops

09:55 - 06:55

PER

LHR

28h 00m

2 stops

$1,675Multiple Airlines

Mon, 6 Apr - Mon, 27 Apr

09:45 - 19:45

LHR

PER

27h 00m

2 stops

05:35 - 06:55

PER

LHR

32h 20m

2 stops

$1,677Multiple Airlines

Mon, 6 Apr - Tue, 28 Apr

18:20 - 22:40

LHR

PER

21h 20m

1 stop

00:10 - 15:15

PER

LHR

46h 05m

1 stop

$1,678Cathay Pacific

Mon, 13 Apr - Sun, 3 May

20:15 - 22:40

LHR

PER

43h 25m

1 stop

08:20 - 15:15

PER

LHR

37h 55m

1 stop

$1,679Cathay Pacific

Tue, 1 Sep - Tue, 6 Oct

22:10 - 21:55

LHR

PER

40h 45m

1 stop

07:40 - 17:45

PER

LHR

41h 05m

2 stops

$1,681Multiple Airlines

Fri, 17 Apr - Tue, 19 May

09:30 - 00:35

LHR

PER

56h 05m

2 stops

07:20 - 15:05

PER

LHR

62h 45m

3 stops

$1,682Multiple Airlines

Sat, 11 Apr - Thu, 30 Apr

Cathay Pacific flights from London Heathrow Airport to Western Australia

Our best Cathay Pacific deals on London Heathrow Airport to Western Australia flight tickets

Cathay Pacific

13 Apr

LHR18:20London Heathrow

21h 20m

1 stop

PER22:40Perth

3 May

PER00:10Perth

46h 05m

1 stop

LHR15:15London Heathrow

$1,678

Cathay Pacific

1 Sept

LHR18:20London Heathrow

21h 20m

1 stop

PER22:40Perth

3 Oct

PER00:10Perth

27h 25m

1 stop

LHR20:35London Heathrow

$1,679

Cathay Pacific

6 Mar

LHR22:05London Heathrow

24h 50m

1 stop

PER06:55Perth

16 Mar

PER08:30Perth

28h 55m

1 stop

LHR05:25London Heathrow

$1,682

IndiGo flights from London Heathrow Airport to Western Australia

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

IndiGo

15 Mar

LHR21:30London Heathrow

42h 25m

2 stops

PER23:55Perth

19 Mar

PER07:35Perth

42h 10m

2 stops

LHR17:45London Heathrow

$1,699

IndiGo

17 Mar

LHR21:30London Heathrow

40h 40m

2 stops

PER22:10Perth

24 Mar

PER07:35Perth

43h 45m

2 stops

LHR19:20London Heathrow

$1,719

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 - PER

LHRPER

London Heathrow

Tue 14/4

22:05-04:20

1 stop23h 15m

Perth

Sat 16/5

23:15-20:00

2 stops27h 45m

$1,669

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 13/4

22:10-11:00

2 stops29h 50m

Perth

Mon 4/5

17:20-16:35

1 stop30h 15m

$1,671

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 6/4

09:45-19:45

2 stops27h 00m

Perth

Sun 26/4

05:35-06:55

2 stops32h 20m

$1,672

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 4/4

20:45-05:50

2 stops26h 05m

Perth

Sun 19/4

17:20-18:45

2 stops56h 25m

$1,674

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 6/4

09:45-19:45

2 stops27h 00m

Perth

Mon 27/4

09:55-06:55

2 stops28h 00m

$1,675

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 6/4

09:45-19:45

2 stops27h 00m

Perth

Tue 28/4

05:35-06:55

2 stops32h 20m

$1,677

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 13/4

18:20-22:40

1 stop21h 20m

Perth

Sun 3/5

00:10-15:15

1 stop46h 05m

$1,678

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 1/9

20:15-22:40

1 stop43h 25m

Perth

Tue 6/10

08:20-15:15

1 stop37h 55m

$1,679

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 17/4

22:10-21:55

1 stop40h 45m

Perth

Tue 19/5

07:40-17:45

2 stops41h 05m

$1,681

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 11/4

09:30-00:35

2 stops56h 05m

Perth

Thu 30/4

07:20-15:05

3 stops62h 45m

$1,682

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 $1,886. If you’re not able to fly to Western Australia in May, then September is your next best option. Flight prices from London Heathrow Airport to Western Australia during September average around $1,907.

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 Sunday. momondo users have found tickets for Sunday departures for as low as $2,648. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday 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 $3,476.

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 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 $2,194 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 $1,988 on momondo.

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

There are 3 cabin classes available to choose from on London Heathrow 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 3% 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	$1,927
Fastest flight time	16h 40m
Direct flights	Every day
Airports in Western Australia	39 airports

The best one-way flight to Western Australia from London Heathrow Airport in the past 72 hours is $1,927. The best return flight deal from London Heathrow Airport to Western Australia found on momondo in the last 72 hours is $2,480.

The fastest flight from London Heathrow Airport to Western Australia takes 16h 40m

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

There are 39 airports in Western Australia. From London Heathrow Airport there are direct flights to Perth (PER).

Search flight deals

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 March 2026, there are 8 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 (99.00% of total bookings). The next most popular plane models are Airbus A380-800 (0.90%) and Boeing 777-300ER (0.10%).

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
British Airways	PriceFrom $1,030	Free cancellation	Rating 6.7 7,778 reviews	Search British Airways flights
Malaysia Airlines	PriceFrom $1,505	Free cancellation	Rating 7.3 293 reviews	Search Malaysia Airlines flights
Lufthansa	PriceFrom $1,527	Free cancellation	Rating 6.8 7,828 reviews	Search Lufthansa flights
Cathay Pacific	PriceFrom $1,606	Free cancellation	Rating 7.6 1,193 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $1,761	Free cancellation	Rating 8.2 1,468 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom $1,833	Free cancellation	Rating 7.4 3,746 reviews	Search Qatar Airways flights
Thai Airways	PriceFrom $1,849	Free cancellation	Rating 7.8 391 reviews	Search Thai Airways flights
Qantas Airways	PriceFrom $2,233	Free cancellation	Rating 7.5 1,002 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

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Look for other cheap flights to Sydney

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Look for other cheap flights to Brisbanefrom $131

Look for other cheap flights to Perthfrom $314

Look for other cheap flights to Adelaide

Look for other cheap flights to Coolangattafrom $104

Look for other cheap flights to Cairnsfrom $161

Look for other cheap flights to Hobartfrom $132

Look for other cheap flights to Canberrafrom $152

Look for other cheap flights to Darwinfrom $328

Look for other cheap flights to Maroochydorefrom $132

Look for other cheap flights to Launcestonfrom $102

Cheap flights from London Heathrow Airport to Western Australia from $823

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Cathay Pacific flights from London Heathrow Airport to Western Australia

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IndiGo flights from London Heathrow Airport to Western Australia

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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 to Western Australia?

What cabin class options are available on London Heathrow 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

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

Best price found

Fastest flight time

Direct flights

Airports in 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

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