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Cheap flights from London Heathrow Airport to Western Australia from £500

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Western Australia departing on 18/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Western Australia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:25 - 04:40
LHR
-
PER
34h 15m2 stops
Multiple Airlines Logo
02:25 - 15:25
PER
-
LHR
21h 00m1 stop
£893Multiple Airlines
Wed, 21 Jan - Thu, 5 Feb
Multiple Airlines Logo
21:35 - 05:50
LHR
-
PER
25h 15m1 stop
Multiple Airlines Logo
23:15 - 16:35
PER
-
LHR
24h 20m1 stop
£894Multiple Airlines
Mon, 6 Apr - Sat, 9 May
Cathay Pacific Logo
17:50 - 06:55
LHR
-
PER
29h 05m1 stop
Cathay Pacific Logo
00:25 - 20:10
PER
-
LHR
27h 45m1 stop
£895Cathay Pacific
Wed, 14 Jan - Tue, 3 Mar
Multiple Airlines Logo
06:35 - 15:15
LHR
-
PER
24h 40m2 stops
Multiple Airlines Logo
01:20 - 20:00
PER
-
LHR
26h 40m2 stops
£897Multiple Airlines
Tue, 3 Mar - Sat, 28 Mar
Multiple Airlines Logo
10:25 - 04:40
LHR
-
PER
34h 15m2 stops
Multiple Airlines Logo
16:15 - 05:35
PER
-
LHR
21h 20m1 stop
£898Multiple Airlines
Fri, 23 Jan - Wed, 4 Feb
Multiple Airlines Logo
10:25 - 15:15
LHR
-
PER
20h 50m1 stop
Multiple Airlines Logo
02:25 - 22:25
PER
-
LHR
28h 00m2 stops
£899Multiple Airlines
Wed, 4 Mar - Tue, 10 Mar
Multiple Airlines Logo
21:30 - 21:25
LHR
-
PER
39h 55m2 stops
Multiple Airlines Logo
07:25 - 08:35
PER
-
LHR
33h 10m3 stops
£900Multiple Airlines
Tue, 3 Mar - Sun, 29 Mar
Multiple Airlines Logo
21:10 - 19:55
LHR
-
PER
38h 45m2 stops
Multiple Airlines Logo
16:15 - 05:35
PER
-
LHR
21h 20m1 stop
£902Multiple Airlines
Mon, 12 Jan - Wed, 21 Jan
Turkish Airlines Logo
18:00 - 05:50
LHR
-
PER
27h 50m2 stops
Turkish Airlines Logo
23:10 - 21:05
PER
-
LHR
29h 55m2 stops
£903Turkish Airlines
Mon, 23 Feb - Tue, 24 Mar
Multiple Airlines Logo
10:25 - 19:45
LHR
-
PER
25h 20m2 stops
Multiple Airlines Logo
23:25 - 17:00
PER
-
LHR
25h 35m1 stop
£906Multiple Airlines
Fri, 23 Jan - Sun, 8 Feb

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
23 Feb
LHR18:00London Heathrow
27h 50m
2 stops
PER05:50Perth
24 Mar
PER23:10Perth
29h 55m
2 stops
LHR21:05London Heathrow
£903
Find similar
Turkish Airlines
2 Feb
LHR22:35London Heathrow
42h 50m
2 stops
PER01:25Perth
16 Feb
PER23:10Perth
29h 55m
2 stops
LHR21:05London Heathrow
£914
Find similar
Turkish Airlines
10 Feb
LHR06:35London Heathrow
24h 40m
2 stops
PER15:15Perth
24 Feb
PER02:25Perth
26h 40m
2 stops
LHR21:05London Heathrow
£918
Find similar

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
14 Jan
LHR17:50London Heathrow
29h 05m
1 stop
PER06:55Perth
3 Mar
PER00:25Perth
27h 45m
1 stop
LHR20:10London Heathrow
£895
Find similar
Cathay Pacific
16 Mar
LHR16:20London Heathrow
54h 35m
2 stops
PER06:55Perth
24 Mar
PER00:25Perth
24h 55m
1 stop
LHR17:20London Heathrow
£922
Find similar
Cathay Pacific
6 Mar
LHR11:10London Heathrow
59h 45m
2 stops
PER06:55Perth
20 Mar
PER08:30Perth
30h 00m
1 stop
LHR06:30London Heathrow
£924
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Western Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 23 December 2025.
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

Wed 21/1

10:25-04:40

2 stops34h 15m

Perth

Thu 5/2

02:25-15:25

1 stop21h 00m

£893

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 6/4

21:35-05:50

1 stop25h 15m

Perth

Sat 9/5

23:15-16:35

1 stop24h 20m

£894

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 14/1

17:50-06:55

1 stop29h 05m

Perth

Tue 3/3

00:25-20:10

1 stop27h 45m

£895

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 3/3

06:35-15:15

2 stops24h 40m

Perth

Sat 28/3

01:20-20:00

2 stops26h 40m

£897

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 23/1

10:25-04:40

2 stops34h 15m

Perth

Wed 4/2

16:15-05:35

1 stop21h 20m

£898

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 4/3

10:25-15:15

1 stop20h 50m

Perth

Tue 10/3

02:25-22:25

2 stops28h 00m

£899

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 3/3

21:30-21:25

2 stops39h 55m

Perth

Sun 29/3

07:25-08:35

3 stops33h 10m

£900

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 12/1

21:10-19:55

2 stops38h 45m

Perth

Wed 21/1

16:15-05:35

1 stop21h 20m

£902

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 23/2

18:00-05:50

2 stops27h 50m

Perth

Tue 24/3

23:10-21:05

2 stops29h 55m

£903

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 23/1

10:25-19:45

2 stops25h 20m

Perth

Sun 8/2

23:25-17:00

1 stop25h 35m

£906

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Western Australia from

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

What is the cheapest month to fly to Western Australia?

The cheapest month to fly to Western Australia from London Heathrow Airport is in May. Flight prices, which tend to average around £942, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Western Australia, with average flight prices from London Heathrow Airport averaging around £1,004.

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

The cheapest day to depart from London Heathrow Airport to Western Australia is on a Monday when prices can be found for as low as £1,370. The most expensive day to fly to Western Australia is Tuesday, with ticket prices averaging around £1,448.

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

According to our data, the cheapest time of day to fly to Western Australia is in the evening. momondo users have found flights departing from London Heathrow Airport to Western Australia in the evening for as low as £1,009. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive, with an average ticket price of £1,422.

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 £1,114 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 £1,027 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 2% 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

£929

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 £929. The best return flight deal from London Heathrow Airport to Western Australia found on momondo in the last 72 hours is £1,256.
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 are refreshed on a daily basis.

  • How many operators does momondo search 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 layovers 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 you'll need for your trip to Western Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Western Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model 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
Airline
Rating
Free Cancellation
Price
AirAsiaPriceFrom £128Free CancellationRating
6.8
222 reviews
Search AirAsia flights
Oman AirPriceFrom £495Free CancellationRating
8.0
113 reviews
Search Oman Air flights
Etihad AirwaysPriceFrom £508Free CancellationRating
7.4
1,336 reviews
Search Etihad Airways flights
China SouthernPriceFrom £550Free CancellationRating
7.5
123 reviews
Search China Southern flights
British AirwaysPriceFrom £636Free CancellationRating
6.7
7,605 reviews
Search British Airways flights
Turkish AirlinesPriceFrom £669Free CancellationRating
7.3
4,111 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £670Free CancellationRating
8.1
3,442 reviews
Search Emirates flights
Cathay PacificPriceFrom £731Free CancellationRating
7.6
1,103 reviews
Search Cathay Pacific flights
Air FrancePriceFrom £755Free CancellationRating
7.4
1,513 reviews
Search Air France flights
Malaysia AirlinesPriceFrom £773Free CancellationRating
7.3
284 reviews
Search Malaysia Airlines 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?

Once all potential London to Western Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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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
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