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Cheap flights from London Heathrow Airport to Western Australia from $982

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 17/5. 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

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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.
Emirates Logo
14:25 - 17:35
LHR
-
PER
20h 10m
1 stop
Emirates Logo
22:20 - 12:25
PER
-
LHR
21h 05m
1 stop
$1,569Emirates
Thu, 28 May - Wed, 3 Jun
China Southern Logo
21:30 - 21:25
LHR
-
PER
63h 55m
2 stops
China Southern Logo
23:25 - 18:35
PER
-
LHR
27h 10m
1 stop
$1,606China Southern
Mon, 26 Oct - Mon, 23 Nov
Multiple Airlines Logo
10:00 - 04:20
LHR
-
PER
35h 20m
2 stops
Multiple Airlines Logo
05:35 - 06:35
PER
-
LHR
33h 00m
2 stops
$1,609Multiple Airlines
Tue, 20 Oct - Thu, 5 Nov
China Southern Logo
21:30 - 21:25
LHR
-
PER
63h 55m
2 stops
China Southern Logo
23:25 - 18:35
PER
-
LHR
27h 10m
1 stop
$1,613China Southern
Wed, 28 Oct - Thu, 26 Nov
Emirates Logo
14:25 - 17:35
LHR
-
PER
20h 10m
1 stop
Emirates Logo
22:20 - 12:25
PER
-
LHR
21h 05m
1 stop
$1,623Emirates
Tue, 26 May - Wed, 3 Jun
China Southern Logo
22:00 - 21:25
LHR
-
PER
39h 25m
1 stop
China Southern Logo
23:25 - 18:35
PER
-
LHR
27h 10m
2 stops
$1,630China Southern
Sat, 31 Oct - Sat, 14 Nov
China Southern Logo
21:30 - 21:25
LHR
-
PER
39h 55m
2 stops
China Southern Logo
23:25 - 18:35
PER
-
LHR
27h 10m
2 stops
$1,631China Southern
Sat, 31 Oct - Sat, 14 Nov
Multiple Airlines Logo
22:05 - 23:45
LHR
-
PER
42h 40m
2 stops
Multiple Airlines Logo
00:25 - 17:50
PER
-
LHR
24h 25m
1 stop
$1,649Multiple Airlines
Fri, 25 Sep - Mon, 12 Oct
Emirates Logo
14:25 - 17:35
LHR
-
PER
20h 10m
1 stop
Emirates Logo
22:20 - 14:25
PER
-
LHR
23h 05m
1 stop
$1,651Emirates
Fri, 29 May - Mon, 8 Jun
Multiple Airlines Logo
09:30 - 04:15
LHR
-
PER
34h 45m
2 stops
Multiple Airlines Logo
00:45 - 07:15
PER
-
LHR
38h 30m
1 stop
$1,652Multiple Airlines
Mon, 26 Oct - Thu, 29 Oct

Emirates flights from London Heathrow Airport to Western Australia

Our best Emirates deals on London Heathrow Airport to Western Australia flight tickets
Emirates
28 May
LHR14:25London Heathrow
20h 10m
1 stop
PER17:35Perth
3 June
PER22:20Perth
21h 05m
1 stop
LHR12:25London Heathrow
$1,569
Emirates
26 May
LHR14:25London Heathrow
20h 10m
1 stop
PER17:35Perth
3 June
PER22:20Perth
21h 05m
1 stop
LHR12:25London Heathrow
$1,623
Emirates
29 May
LHR14:25London Heathrow
20h 10m
1 stop
PER17:35Perth
8 June
PER22:20Perth
23h 05m
1 stop
LHR14:25London Heathrow
$1,651

China Southern flights from London Heathrow Airport to Western Australia

Our best China Southern deals on London Heathrow Airport to Western Australia flight tickets
China Southern
26 Oct
LHR21:30London Heathrow
63h 55m
2 stops
PER21:25Perth
23 Nov
PER23:25Perth
27h 10m
1 stop
LHR18:35London Heathrow
$1,606
China Southern
28 Oct
LHR21:30London Heathrow
63h 55m
2 stops
PER21:25Perth
26 Nov
PER23:25Perth
27h 10m
1 stop
LHR18:35London Heathrow
$1,613
China Southern
26 Oct
LHR21:30London Heathrow
63h 55m
2 stops
PER21:25Perth
16 Nov
PER23:25Perth
27h 10m
1 stop
LHR18:35London Heathrow
$1,621

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 78,305 searches. Data last updated 4 May 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
Fastest return journey

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 28/5

14:25-17:35

1 stop20h 10m

Perth

Wed 3/6

22:20-12:25

1 stop21h 05m

$1,569

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 26/10

21:30-21:25

2 stops63h 55m

Perth

Mon 23/11

23:25-18:35

1 stop27h 10m

$1,606

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 20/10

10:00-04:20

2 stops35h 20m

Perth

Thu 5/11

05:35-06:35

2 stops33h 00m

$1,609

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 28/10

21:30-21:25

2 stops63h 55m

Perth

Thu 26/11

23:25-18:35

1 stop27h 10m

$1,613

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 26/5

14:25-17:35

1 stop20h 10m

Perth

Wed 3/6

22:20-12:25

1 stop21h 05m

$1,623

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 31/10

22:00-21:25

1 stop39h 25m

Perth

Sat 14/11

23:25-18:35

2 stops27h 10m

$1,630

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 31/10

21:30-21:25

2 stops39h 55m

Perth

Sat 14/11

23:25-18:35

2 stops27h 10m

$1,631

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 25/9

22:05-23:45

2 stops42h 40m

Perth

Mon 12/10

00:25-17:50

1 stop24h 25m

$1,649

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 29/5

14:25-17:35

1 stop20h 10m

Perth

Mon 8/6

22:20-14:25

1 stop23h 05m

$1,651

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 26/10

09:30-04:15

2 stops34h 45m

Perth

Thu 29/10

00:45-07:15

1 stop38h 30m

$1,652

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?

In general, August 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 $266. If you’re not able to fly to Western Australia in August, then July is your next best option. Flight prices from London Heathrow Airport to Western Australia during July average around $461.

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 $2,446. 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 $3,391.

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 $2,228 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 $2,018 on momondo.

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

You could potentially save up to 20% 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

$1,382

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 $1,382. The best return flight deal from London Heathrow Airport to Western Australia found on momondo in the last 72 hours is $2,209.
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 refresh daily.

  • 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 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?

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 AirwaysPriceFrom $1,004Free cancellationRating
6.7
7,943 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $1,356Free cancellationRating
7.4
3,723 reviews
Search Qatar Airways flights
Malaysia AirlinesPriceFrom $1,468Free cancellationRating
7.4
307 reviews
Search Malaysia Airlines flights
Cathay PacificPriceFrom $1,629Free cancellationRating
7.6
1,312 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,799Free cancellationRating
8.2
1,506 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $2,179Free cancellationRating
7.5
1,030 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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