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Cheap flights from London to Western Australia from £430

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PER
1 Apr — 8 Apr1
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 2 March 2026.

Mon 13/410:15
LGW
-
PER
1 stop26h 30m
Multiple Airlines
Sun 26/405:35
PER
-
LGW
2 stops32h 05m
Multiple Airlines
Deal found 28/2£871
Mon 4/506:30
LHR
-
PER
2 stops30h 15m
Multiple Airlines
Mon 18/514:50
PER
-
LHR
2 stops26h 00m
Multiple Airlines
Deal found 1/3£871
Sun 10/506:55
STN
-
PER
2 stops26h 20m
Multiple Airlines
Sun 24/520:50
PER
-
STN
2 stops32h 20m
Multiple Airlines
Deal found 27/2£871
Mon 12/1022:15
LHR
-
PER
1 stop25h 35m
Cathay Pacific
Mon 2/1100:25
PER
-
LHR
1 stop24h 55m
Cathay Pacific
Deal found 28/2£871
Thu 16/710:25
LGW
-
PER
2 stops26h 25m
Multiple Airlines
Thu 30/705:15
PER
-
LGW
2 stops32h 50m
Multiple Airlines
Deal found 28/2£872
Tue 1/912:20
LHR
-
PER
1 stop27h 20m
Cathay Pacific
Tue 6/1008:20
PER
-
LHR
1 stop37h 55m
Cathay Pacific
Deal found 1/3£872
Mon 20/710:25
LGW
-
PER
2 stops26h 25m
Multiple Airlines
Mon 3/805:15
PER
-
LGW
2 stops33h 05m
Multiple Airlines
Deal found 26/2£873
Mon 13/409:25
LHR
-
PER
1 stop27h 20m
Multiple Airlines
Thu 21/520:50
PER
-
LHR
2 stops30h 10m
Multiple Airlines
Deal found 1/3£873
Sat 7/321:25
LHR
-
PER
1 stop24h 25m
Multiple Airlines
Mon 23/323:10
PER
-
LHR
2 stops49h 10m
Multiple Airlines
Deal found 1/3£873
Fri 24/410:15
LGW
-
PER
1 stop23h 55m
Multiple Airlines
Sat 30/500:35
PER
-
LGW
2 stops28h 50m
Multiple Airlines
Deal found 28/2£874
Mon 12/1021:00
LHR
-
PER
2 stops41h 55m
China Southern
Mon 19/1023:35
PER
-
LHR
2 stops25h 30m
China Southern
Deal found 27/2£874
Sun 8/317:05
LGW
-
PER
2 stops24h 20m
Turkish Airlines
Mon 16/323:10
PER
-
LGW
2 stops31h 20m
Turkish Airlines
Deal found 27/2£875

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 2 March 2026.

Round-trip from

£871

One-way from

£430

Popular in

December

Cheapest in

September

Average price

£1,097

Good round-trip deal

£1,216 or less

Good one-way deal

£713 or less
13/4-26/4
  • 13/4-26/4
  • 3 total stops
  • 58h 35m total
  • London to Western Australia
Search Deals
20/3
  • 20/3
  • 2 total stops
  • 48h 35m total
  • London to Western Australia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 2 March 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

Mon 4/5

06:30-19:45

2 stops30h 15m

Perth

Mon 18/5

14:50-09:50

2 stops26h 00m

£871

LondonPerth

LTN - PER

LTNPER

London Luton

Sun 26/4

07:00-05:50

2 stops39h 50m

Perth

Sun 10/5

07:20-15:55

3 stops39h 35m

£953

LondonPerth

STN - PER

STNPER

London Stansted

Tue 2/6

06:55-23:55

2 stops34h 00m

Perth

Sat 20/6

02:10-09:55

2 stops38h 45m

£964

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 22/3

20:05-15:15

2 stops35h 10m

Perth

Sat 25/4

02:10-19:10

2 stops24h 00m

£974

LondonPerth

LGW - PER

LGWPER

London Gatwick

Mon 15/6

07:00-23:55

2 stops33h 55m

Perth

Fri 19/6

15:50-22:25

2 stops37h 35m

£988

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 25/5

20:35-23:55

1 stop20h 20m

Perth

Mon 26/10

17:05-05:55

1 stop20h 50m

£988

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 2/6

18:20-22:40

1 stop21h 20m

Perth

Sat 13/6

08:20-06:15

1 stop28h 55m

£995

LondonPerth

STN - PER

STNPER

London Stansted

Sun 26/4

17:35-14:50

2 stops38h 15m

Perth

Sun 10/5

15:50-22:10

2 stops37h 20m

£999

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 19/5

07:55-22:40

2 stops31h 45m

Perth

Tue 4/8

08:20-06:20

1 stop29h 00m

£1,006

LondonPerth

STN - PER

STNPER

London Stansted

Mon 20/4

10:50-01:10

2 stops31h 20m

Perth

Tue 19/5

02:10-16:40

2 stops45h 30m

£1,057

Flights are sorted by cheapest return flights first.

Deals found on 2/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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, April is the cheapest month in which you can book a flight from London to Western Australia (average of £663). Flying from London to Western Australia in December is currently the most expensive (average of £927). 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 2 March 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 2 March 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?

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 2 March 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
1,465 reviews
Check prices

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,465 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Cathay Pacific
7.6
Good
1,182 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qantas Airways
7.5
Good
1,000 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qatar Airways
7.4
Good
3,745 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Malaysia Airlines
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Overall

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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?

    Turkish Airlines, Oman Air, and Singapore Airlines can get you from London to Western Australia in just under 20h 20m. Your travel time can differ by up to 14h 50m. 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 Stansted - Perth or London Gatwick - 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 £3,183 for a flight from London to Western Australia. The cheapest flight overall is £577 while the most popular route, (London Heathrow - Perth) is currently priced at £615.

  • 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, April is the cheapest month in which you can book a flight from London to Western Australia (average of £663). Flying from London to Western Australia in December is currently the most expensive (average of £927). 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 2 March 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£128Average£176FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Oman AirCheapest£493Average£1,338FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Etihad AirwaysCheapest£506Average£568FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China SouthernCheapest£517Average£709FlexibilityNo cancel feeOn-time69%
Search China Southern flights
British AirwaysCheapest£598Average£1,109FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Turkish AirlinesCheapest£691Average£888FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapest£755Average£934FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£770Average£966FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
LufthansaCheapest£795Average£1,066FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest£812Average£1,151FlexibilityNo cancel feeOn-time75%
Search Emirates 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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