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Cheap flights from London to Western Australia from £585

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PER
20 Jun — 27 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Western Australia

Enter your travel dates to find the best prices.

Cheapest flights from London to Western Australia
Explore the most affordable flight options available from London to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Sat 14/1112:00
LGW
-
PER
1 stop33h 35m
Multiple Airlines
Sun 14/217:45
PER
-
LGW
2 stops26h 40m
Multiple Airlines
Deal found 17/5£899
Tue 3/1108:25
LHR
-
PER
2 stops33h 00m
Multiple Airlines
Tue 17/1123:10
PER
-
LHR
2 stops27h 15m
Multiple Airlines
Deal found 17/5£899
Fri 4/922:10
LGW
-
PER
2 stops29h 50m
Multiple Airlines
Sun 13/904:45
PER
-
LGW
2 stops33h 40m
Multiple Airlines
Deal found 18/5£900
Sat 26/908:25
LHR
-
PER
2 stops24h 50m
Multiple Airlines
Sat 17/1002:10
PER
-
LHR
2 stops24h 00m
Multiple Airlines
Deal found 17/5£900
Sun 30/820:50
LHR
-
PER
2 stops45h 20m
Multiple Airlines
Sat 12/902:10
PER
-
LHR
2 stops35h 20m
Multiple Airlines
Deal found 17/5£900
Fri 30/1020:05
LHR
-
PER
2 stops25h 45m
Multiple Airlines
Sun 15/1102:25
PER
-
LHR
2 stops24h 00m
Multiple Airlines
Deal found 18/5£901
Tue 27/1008:25
LHR
-
PER
2 stops22h 50m
Multiple Airlines
Mon 16/1102:25
PER
-
LHR
2 stops35h 30m
Multiple Airlines
Deal found 18/5£902
Fri 11/918:00
LGW
-
PER
2 stops27h 20m
Multiple Airlines
Sun 20/905:35
PER
-
LGW
3 stops32h 50m
Multiple Airlines
Deal found 18/5£903
Fri 30/1008:25
LHR
-
PER
2 stops23h 35m
Multiple Airlines
Fri 13/1100:45
PER
-
LHR
2 stops25h 40m
Multiple Airlines
Deal found 17/5£903
Thu 26/1122:00
LHR
-
PER
1 stop39h 25m
China Southern
Sat 12/1223:25
PER
-
LHR
2 stops27h 10m
China Southern
Deal found 17/5£904
Fri 4/914:35
LGW
-
PER
1 stop20h 00m
Emirates
Sat 19/922:20
PER
-
LGW
1 stop21h 15m
Emirates
Deal found 17/5£905
Wed 4/1121:25
LHR
-
PER
1 stop20h 00m
Multiple Airlines
Wed 25/1120:40
PER
-
LHR
2 stops53h 55m
Multiple Airlines
Deal found 17/5£905

Find flight deals from London to Western Australia

Keep the following information in mind while searching for London to Western Australia flight deals. Data was last updated 21 May 2026.

Round-trip from

£899

One-way from

£585

Popular in

December

Cheapest in

September

Average price

£1,063

Good round-trip deal

£1,192 or less

Good one-way deal

£780 or less
14/11-14/2
  • 14/11-14/2
  • 3 total stops
  • 60h 15m total
  • London to Western Australia
Search Deals
30/5
  • 30/5
  • 3 total stops
  • 33h 00m total
  • London to Western Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£77 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Western Australia.
Search Deals
Price to beat on a one-way flight from London (LON) to Western Australia.
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 21 May 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

Cheapest return flight

LondonPerth

LGW - PER

LGWPER

London Gatwick

Tue 10/11

09:25-19:55

1 stop26h 30m

Perth

Tue 17/11

05:15-06:25

1 stop33h 10m

£990

LondonPerth

LGW - PER

LGWPER

London Gatwick

Fri 3/7

10:25-03:45

1 stop34h 20m

Perth

Sun 12/7

04:45-07:25

1 stop33h 40m

£1,000

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 28/9

18:30-01:55

2 stops24h 25m

Perth

Wed 21/10

14:50-16:40

2 stops32h 50m

£1,000

LondonPerth

LGW - PER

LGWPER

London Gatwick

Sat 1/8

10:25-03:45

1 stop34h 20m

Perth

Sat 7/11

05:15-06:25

1 stop33h 10m

£1,019

LondonPerth

LGW - PER

LGWPER

London Gatwick

Sat 26/9

10:25-19:50

1 stop26h 25m

Perth

Thu 15/10

04:45-07:05

1 stop33h 20m

£1,022

LondonPerth

LGW - PER

LGWPER

London Gatwick

Sun 2/8

10:25-19:50

1 stop26h 25m

Perth

Sat 29/8

04:45-07:25

1 stop33h 40m

£1,023

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 7/9

20:50-01:10

2 stops45h 20m

Perth

Thu 10/9

15:50-19:10

2 stops34h 20m

£1,027

LondonPerth

STN - PER

STNPER

London Stansted

Sat 5/9

17:45-01:10

2 stops24h 25m

Perth

Wed 16/9

02:10-09:55

2 stops38h 45m

£1,073

LondonPerth

LGW - PER

LGWPER

London Gatwick

Sun 30/8

17:35-01:10

2 stops24h 35m

Perth

Mon 14/9

02:10-22:25

2 stops51h 15m

£1,079

LondonPerth

STN - PER

STNPER

London Stansted

Sun 30/8

06:40-14:50

2 stops25h 10m

Perth

Thu 17/9

02:10-09:55

2 stops38h 45m

£1,084

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from London to Western Australia

Have a flexible travel schedule? Discover the best time to fly to Western Australia from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Western Australia

What is the cheapest month to book a flight from London to Western Australia?

Currently, May is the cheapest month in which you can book a flight from London to Western Australia (average of £1,015). Flying from London to Western Australia in July is currently the most expensive (average of £1,583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to WA?

Find hourly flight availability from London to Western Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 May 2026.

When flying from London to Western Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London to Western Australia

Explore weekly flight availability from London to Western Australia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 May 2026.

The most flights from LON to AUWA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost for a return flight from London to Western Australia?

How far ahead should I book a flight from London to Western Australia?

To ensure you get the cheapest price possible for a flight from London to Western Australia, you should look to book at least 26 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Western Australia

Get insights into the airlines that provide service to Western Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Western Australia. Reviews last updated 21 May 2026.
Read through reviews of airlines operating flights from London to Western Australia, such as Singapore Airlines,Cathay Pacific, andQantas Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Overall

8.2

Entertainment

8.0

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,522 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Overall

8.2

Entertainment

8.0

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Cathay Pacific
7.6
Good
1,340 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Overall

8.2

Entertainment

8.0

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,038 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Overall

8.2

Entertainment

8.0

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qatar Airways
7.4
Good
3,729 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Overall

8.2

Entertainment

8.0

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.4
Good
308 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Overall

8.2

Entertainment

8.0

Crew

8.6

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

Find useful and relevant information for your journey from London to Western Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Western Australia?

    Oman Air, Turkish Airlines, and Singapore Airlines can get you from London to Western Australia in just under 20h 20m. Your travel time can differ by up to 25h. The distance between London and Western Australia is about 9009 mi. This flight may include one or multiple stops.

  • What are the most popular routes from London to Western Australia?

    Most travelers choose London Heathrow - Perth, London Gatwick - Perth or London Stansted - Perth when deciding on the best route from London to Western Australia.

  • What are the cheapest flights from London to Western Australia?

    On average you can expect to pay £3,206 for a flight from London to Western Australia. The cheapest flight overall is £694 while the most popular route, (London Heathrow - Perth) is currently priced at £807.

  • Can I find deals for flights from London to Western Australia that include hotel bookings?

    Yes. In addition to deals on London to Western Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Western Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Western Australia.

  • Can I find deals for business class flights from London to Western Australia?

    Yes. Cheapflights offers flight deals from London to Western Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Western Australia?

    Currently, May is the cheapest month in which you can book a flight from London to Western Australia (average of £1,015). Flying from London to Western Australia in July is currently the most expensive (average of £1,583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Western Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Western Australia

Discover the top 10 airlines that operate flights from London to Western Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 May 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£133Average£179FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Etihad AirwaysCheapest£510Average£604FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China SouthernCheapest£519Average£736FlexibilityNo cancel feeOn-time69%
Search China Southern flights
British AirwaysCheapest£616Average£1,075FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Turkish AirlinesCheapest£693Average£924FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£752Average£900FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Malaysia AirlinesCheapest£774Average£1,066FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest£775Average£1,011FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest£816Average£1,165FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest£835Average£1,089FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Western Australia?

Deals for London to Western Australia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Western Australia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Western Australia from London.

Can Cheapflights find flights from London to Western Australia with no change fees?

Certainly. Search results for flights to Western Australia from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Western Australia become cheaper?

Yes! Start tracking prices for London to Western Australia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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