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Cheap flights from London Heathrow Airport to Western Australia from £460

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 4/5. 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
14:45 - 21:45
LHR
-
PER
24h 00m
2 stops
Multiple Airlines Logo
05:35 - 06:55
PER
-
LHR
32h 20m
2 stops
£848Multiple Airlines
Sat, 20 Jun - Sat, 11 Jul
China Southern Logo
22:10 - 21:55
LHR
-
PER
40h 45m
1 stop
China Southern Logo
23:25 - 18:35
PER
-
LHR
27h 10m
1 stop
£851China Southern
Wed, 23 Sep - Mon, 2 Nov
Multiple Airlines Logo
09:30 - 21:45
LHR
-
PER
29h 15m
2 stops
Multiple Airlines Logo
16:00 - 18:45
PER
-
LHR
33h 45m
2 stops
£852Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun
Multiple Airlines Logo
10:00 - 19:40
LHR
-
PER
26h 40m
2 stops
Multiple Airlines Logo
09:55 - 06:55
PER
-
LHR
28h 00m
2 stops
£854Multiple Airlines
Fri, 15 May - Wed, 27 May
Malaysia Airlines Logo
21:35 - 01:10
LHR
-
PER
20h 35m
1 stop
Malaysia Airlines Logo
02:10 - 16:35
PER
-
LHR
21h 25m
1 stop
£857Malaysia Airlines
Tue, 22 Sep - Wed, 7 Oct
Malaysia Airlines Logo
21:35 - 01:10
LHR
-
PER
20h 35m
1 stop
Malaysia Airlines Logo
15:50 - 16:35
PER
-
LHR
31h 45m
1 stop
£859Malaysia Airlines
Thu, 10 Sep - Mon, 5 Oct
Malaysia Airlines Logo
21:35 - 01:10
LHR
-
PER
20h 35m
1 stop
Malaysia Airlines Logo
15:50 - 05:55
PER
-
LHR
21h 05m
1 stop
£860Malaysia Airlines
Tue, 22 Sep - Tue, 6 Oct
Malaysia Airlines Logo
21:35 - 01:10
LHR
-
PER
20h 35m
1 stop
Malaysia Airlines Logo
16:15 - 15:25
PER
-
LHR
31h 10m
1 stop
£860Malaysia Airlines
Tue, 22 Sep - Mon, 2 Nov
Malaysia Airlines Logo
21:35 - 14:50
LHR
-
PER
34h 15m
1 stop
Malaysia Airlines Logo
15:50 - 16:35
PER
-
LHR
31h 45m
1 stop
£861Malaysia Airlines
Sun, 20 Sep - Mon, 5 Oct
Multiple Airlines Logo
09:30 - 19:40
LHR
-
PER
27h 10m
2 stops
Multiple Airlines Logo
05:35 - 07:00
PER
-
LHR
32h 25m
2 stops
£862Multiple Airlines
Wed, 24 Jun - Thu, 9 Jul

Oman Air flights from London Heathrow Airport to Western Australia

Our best Oman Air deals on London Heathrow Airport to Western Australia flight tickets
Oman Air
8 Jun
LHR08:25London Heathrow
33h 45m
2 stops
PER01:10Perth
13 Jul
PER15:50Perth
34h 20m
2 stops
LHR19:10London Heathrow
£897
Oman Air
13 Sept
LHR08:25London Heathrow
33h 45m
2 stops
PER01:10Perth
24 Oct
PER02:10Perth
35h 45m
2 stops
LHR06:55London Heathrow
£898
Oman Air
13 Sept
LHR08:25London Heathrow
33h 45m
2 stops
PER01:10Perth
24 Oct
PER02:10Perth
35h 45m
2 stops
LHR06:55London Heathrow
£901

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
22 Sept
LHR21:35London Heathrow
20h 35m
1 stop
PER01:10Perth
7 Oct
PER02:10Perth
21h 25m
1 stop
LHR16:35London Heathrow
£857
Malaysia Airlines
10 Sept
LHR21:35London Heathrow
20h 35m
1 stop
PER01:10Perth
5 Oct
PER15:50Perth
31h 45m
1 stop
LHR16:35London Heathrow
£859
Malaysia Airlines
22 Sept
LHR21:35London Heathrow
20h 35m
1 stop
PER01:10Perth
6 Oct
PER15:50Perth
21h 05m
1 stop
LHR05:55London Heathrow
£860

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 14 April 2026.
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 - PER

LHRPER

London Heathrow

Sat 20/6

14:45-21:45

2 stops24h 00m

Perth

Sat 11/7

05:35-06:55

2 stops32h 20m

£848

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 23/9

22:10-21:55

1 stop40h 45m

Perth

Mon 2/11

23:25-18:35

1 stop27h 10m

£851

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 1/6

09:30-21:45

2 stops29h 15m

Perth

Mon 8/6

16:00-18:45

2 stops33h 45m

£852

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 15/5

10:00-19:40

2 stops26h 40m

Perth

Wed 27/5

09:55-06:55

2 stops28h 00m

£854

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 22/9

21:35-01:10

1 stop20h 35m

Perth

Wed 7/10

02:10-16:35

1 stop21h 25m

£857

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 10/9

21:35-01:10

1 stop20h 35m

Perth

Mon 5/10

15:50-16:35

1 stop31h 45m

£859
Fastest return journey

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 22/9

21:35-01:10

1 stop20h 35m

Perth

Tue 6/10

15:50-05:55

1 stop21h 05m

£860

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 22/9

21:35-01:10

1 stop20h 35m

Perth

Mon 2/11

16:15-15:25

1 stop31h 10m

£860

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 20/9

21:35-14:50

1 stop34h 15m

Perth

Mon 5/10

15:50-16:35

1 stop31h 45m

£861

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 24/6

09:30-19:40

2 stops27h 10m

Perth

Thu 9/7

05:35-07:00

2 stops32h 25m

£862

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 September. Flight prices, which tend to average around £1,023, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Western Australia, with average flight prices from London Heathrow Airport averaging around £1,066.

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 £1,414. The most expensive day to fly to Western Australia is Wednesday, with ticket prices averaging around £1,476.

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 £1,185 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 £1,072 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.

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

£679

Fastest flight time

16h 40m

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 £679. The best return flight deal from London Heathrow Airport to Western Australia found on momondo in the last 72 hours is £1,206.
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 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 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 £133Free CancellationRating
6.8
232 reviews
Search AirAsia flights
Oman AirPriceFrom £495Free CancellationRating
8.0
119 reviews
Search Oman Air flights
Etihad AirwaysPriceFrom £509Free CancellationRating
7.3
1,430 reviews
Search Etihad Airways flights
China SouthernPriceFrom £518Free CancellationRating
7.4
146 reviews
Search China Southern flights
British AirwaysPriceFrom £603Free CancellationRating
6.7
7,883 reviews
Search British Airways flights
Turkish AirlinesPriceFrom £694Free CancellationRating
7.3
4,304 reviews
Search Turkish Airlines flights
LufthansaPriceFrom £762Free CancellationRating
6.8
7,921 reviews
Search Lufthansa flights
Cathay PacificPriceFrom £771Free CancellationRating
7.6
1,275 reviews
Search Cathay Pacific flights
Malaysia AirlinesPriceFrom £772Free CancellationRating
7.4
305 reviews
Search Malaysia Airlines flights
EmiratesPriceFrom £814Free CancellationRating
8.1
3,559 reviews
Search Emirates 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.

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Find better results for your trip to Western Australia

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