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Cheap flights from London to Western Australia from $1,028

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 to Western Australia departing on 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
20:10 - 23:55
LHR
-
PER
19h 45m1 stop
Qantas Airways Logo
10:30 - 06:15
PER
-
LHR
27h 45m1 stop
$1,735Qantas Airways
Fri, 20 Feb - Fri, 6 Mar
Multiple Airlines Logo
07:30 - 04:30
STN
-
PER
37h 00m3 stops
Multiple Airlines Logo
20:40 - 22:55
PER
-
STN
34h 15m3 stops
$1,737Multiple Airlines
Mon, 2 Feb - Sat, 14 Mar
Multiple Airlines Logo
06:45 - 06:55
LHR
-
PER
40h 10m2 stops
Multiple Airlines Logo
00:25 - 17:20
PER
-
LHR
24h 55m1 stop
$1,737Multiple Airlines
Tue, 24 Feb - Wed, 11 Mar
Multiple Airlines Logo
21:25 - 04:30
LHR
-
PER
23h 05m1 stop
Multiple Airlines Logo
20:40 - 18:25
PER
-
LHR
29h 45m2 stops
$1,738Multiple Airlines
Thu, 5 Feb - Wed, 11 Feb
Turkish Airlines Logo
10:50 - 01:10
STN
-
PER
31h 20m2 stops
Turkish Airlines Logo
15:50 - 09:55
PER
-
STN
49h 05m2 stops
$1,740Turkish Airlines
Mon, 4 May - Thu, 21 May
Multiple Airlines Logo
16:10 - 05:40
LGW
-
PER
29h 30m1 stop
Multiple Airlines Logo
05:15 - 05:55
PER
-
LGW
32h 40m2 stops
$1,740Multiple Airlines
Sun, 22 Feb - Tue, 10 Mar
Turkish Airlines Logo
06:20 - 05:50
LGW
-
PER
39h 30m2 stops
Turkish Airlines Logo
16:15 - 22:30
PER
-
LGW
38h 15m2 stops
$1,741Turkish Airlines
Mon, 9 Feb - Mon, 2 Mar
Emirates Logo
14:05 - 17:20
STN
-
PER
19h 15m1 stop
Emirates Logo
22:20 - 12:05
PER
-
STN
21h 45m1 stop
$1,747Emirates
Tue, 24 Feb - Thu, 19 Mar
Singapore Airlines Logo
09:25 - 14:45
LGW
-
PER
21h 20m1 stop
Singapore Airlines Logo
13:50 - 06:25
PER
-
LGW
24h 35m1 stop
$1,756Singapore Airlines
Sun, 22 Feb - Tue, 10 Mar
Lufthansa Logo
18:15 - 12:35
LCY
-
PER
34h 20m2 stops
Lufthansa Logo
08:30 - 09:20
PER
-
LCY
32h 50m2 stops
$1,807Lufthansa
Mon, 2 Mar - Thu, 19 Mar

China Southern flights from London to Western Australia

Our best China Southern deals on London to Western Australia flight tickets
China Southern
27 Feb
LHR22:00London Heathrow
39h 25m
1 stop
PER21:25Perth
9 Mar
PER23:25Perth
27h 10m
2 stops
LHR18:35London Heathrow
$1,749
China Southern
22 Jan
LHR21:30London Heathrow
39h 55m
2 stops
PER21:25Perth
5 Feb
PER23:25Perth
27h 10m
1 stop
LHR18:35London Heathrow
$1,750
China Southern
22 Jan
LHR21:30London Heathrow
63h 55m
2 stops
PER21:25Perth
5 Feb
PER23:25Perth
27h 10m
1 stop
LHR18:35London Heathrow
$1,771

Turkish Airlines flights from London to Western Australia

Our best Turkish Airlines deals on London to Western Australia flight tickets
Turkish Airlines
25 May
STN10:50London Stansted
55h 20m
2 stops
PER01:10Perth
6 July
PER15:50Perth
37h 20m
2 stops
STN22:10London Stansted
$1,740
Turkish Airlines
9 Feb
LGW06:20London Gatwick
39h 30m
2 stops
PER05:50Perth
2 Mar
PER16:15Perth
38h 15m
2 stops
LGW22:30London Gatwick
$1,741
Turkish Airlines
16 Feb
LHR18:00London Heathrow
47h 25m
2 stops
PER01:25Perth
16 Mar
PER23:10Perth
31h 15m
2 stops
LHR22:25London Heathrow
$1,743

momondo Fare Finder

 
Customise your flight search to find flights from London 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 11 January 2026.
Use the filters below to find and compare flights from London to Western Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 20/2

20:10-23:55

1 stop19h 45m

Perth

Fri 6/3

10:30-06:15

1 stop27h 45m

$1,735

LondonPerth

STN - PER

STNPER

London Stansted

Mon 2/2

07:30-04:30

3 stops37h 00m

Perth

Sat 14/3

20:40-22:55

3 stops34h 15m

$1,737

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 24/2

06:45-06:55

2 stops40h 10m

Perth

Wed 11/3

00:25-17:20

1 stop24h 55m

$1,737

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 5/2

21:25-04:30

1 stop23h 05m

Perth

Wed 11/2

20:40-18:25

2 stops29h 45m

$1,738

LondonPerth

STN - PER

STNPER

London Stansted

Mon 4/5

10:50-01:10

2 stops31h 20m

Perth

Thu 21/5

15:50-09:55

2 stops49h 05m

$1,740

LondonPerth

LGW - PER

LGWPER

London Gatwick

Sun 22/2

16:10-05:40

1 stop29h 30m

Perth

Tue 10/3

05:15-05:55

2 stops32h 40m

$1,740

LondonPerth

LGW - PER

LGWPER

London Gatwick

Mon 9/2

06:20-05:50

2 stops39h 30m

Perth

Mon 2/3

16:15-22:30

2 stops38h 15m

$1,741

LondonPerth

STN - PER

STNPER

London Stansted

Tue 24/2

14:05-17:20

1 stop19h 15m

Perth

Thu 19/3

22:20-12:05

1 stop21h 45m

$1,747

LondonPerth

LGW - PER

LGWPER

London Gatwick

Sun 22/2

09:25-14:45

1 stop21h 20m

Perth

Tue 10/3

13:50-06:25

1 stop24h 35m

$1,756

LondonPerth

LCY - PER

LCYPER

London City

Mon 2/3

18:15-12:35

2 stops34h 20m

Perth

Thu 19/3

08:30-09:20

2 stops32h 50m

$1,807

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Western Australia from

How to get the cheapest flight ticket from London 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, May is the cheapest month to fly from London to Western Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,958. If you’re not able to fly to Western Australia in May, then September is your next best option. Flight prices from London to Western Australia during September average around $1,973.

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 is on a Sunday. momondo users have found tickets for Sunday departures for as low as $2,783. 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 because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $3,654.

What is the cheapest London to Western Australia flight route?

Fly from London Heathrow to Perth for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Western Australia for around $2,242 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 for as low as $2,091 on momondo.

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

There are 3 cabin classes available to choose from on London 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 to Western Australia flights?

You could potentially save up to 17% on your flight if you consider stops on a London to Western Australia flight.

Cheap London to Western Australia flight deals and tips

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

Best price found

$1,972

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 in the past 72 hours is $1,972. The best return flight deal from London to Western Australia found on momondo in the last 72 hours is $3,002.
The fastest flight from London to Western Australia takes 16h 40m
Direct flights go from London to Western Australia every day.
There are 39 airports in Western Australia. From London there are direct flights to Perth (PER).
Search flight deals

  • When did momondo last update prices for flights from London to Western Australia?

    Prices for flights from London to Western Australia were last updated today.

  • How many operators does momondo search for flights from London to Western Australia?

  • How old do you have to be to fly from London 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 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 to Western Australia?

Best airlines flying from London to Western Australia

Compare and see reviews for airlines that fly from London to Western Australia with momondo
Airline
Rating
Free cancellation
Price
British AirwaysPriceFrom $1,082Free cancellationRating
6.7
7,666 reviews
Search British Airways flights
Malaysia AirlinesPriceFrom $1,296Free cancellationRating
7.3
289 reviews
Search Malaysia Airlines flights
Singapore AirlinesPriceFrom $1,389Free cancellationRating
8.1
1,430 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $1,426Free cancellationRating
8.1
3,464 reviews
Search Emirates flights
Thai AirwaysPriceFrom $1,535Free cancellationRating
7.8
378 reviews
Search Thai Airways flights
Cathay PacificPriceFrom $1,566Free cancellationRating
7.6
1,126 reviews
Search Cathay Pacific flights
LufthansaPriceFrom $1,605Free cancellationRating
6.8
7,710 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $1,927Free cancellationRating
7.4
3,708 reviews
Search Qatar Airways flights
Qantas AirwaysPriceFrom $2,192Free cancellationRating
7.5
968 reviews
Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Western Australia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Western Australia from London.

Can I find flights from London to Western Australia with flexible booking policies on momondo?

Yes. All flights to Western Australia from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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 offers price alerts on flights to Western Australia from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Western Australia trip

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