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Cheap flights from London to Western Australia from £450

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PER
16 Jul — 23 Jul1
1 adult

Cheap 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 11 July 2025.

Round-trip from

£868

One-way from

£450

Popular in

December

Cheapest in

May

Average price

£1,154

Good round-trip deal

£1,289 or less

Good one-way deal

£921 or less
Cathay Pacific
  • Cathay Pacific
  • 8/12-6/3
  • 2 total stops
  • 65h 45m total
  • London to Western Australia
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1/11
  • 1/11
  • 2 total stops
  • 28h 30m total
  • London to Western Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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.
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Find flight deals from London to Western Australia

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 11 July 2025.

Wed 29/1006:25LGW - PER
2 stops39h 25mTurkish Airlines
Wed 12/1123:15PER - LGW
2 stops41h 55mTurkish Airlines
Deal found 9/7£867
Mon 8/1211:00LHR - PER
1 stop35h 55mCathay Pacific
Fri 6/308:30PER - LHR
1 stop29h 50mCathay Pacific
Deal found 10/7£868
Wed 24/909:25LHR - PER
1 stop28h 15mMultiple Airlines
Wed 8/1018:25PER - LHR
1 stop28h 20mMultiple Airlines
Deal found 9/7£868
Mon 1/914:55LGW - PER
2 stops27h 15mMultiple Airlines
Sun 14/915:50PER - LGW
2 stops58h 55mMultiple Airlines
Deal found 9/7£869
Tue 23/909:00LGW - PER
1 stop19h 55mQatar Airways
Wed 1/1022:45PER - LGW
1 stop21h 40mQatar Airways
Deal found 9/7£873
Mon 15/1207:25STN - PER
3 stops30h 45mMultiple Airlines
Sun 25/117:50PER - STN
2 stops31h 00mMultiple Airlines
Deal found 8/7£878
Mon 22/921:35LHR - PER
1 stop20h 35mMalaysia Airlines
Sun 5/1002:10PER - LHR
1 stop21h 25mMalaysia Airlines
Deal found 9/7£878
Thu 31/715:05LTN - PER
3 stops30h 25mMultiple Airlines
Thu 7/818:25PER - LTN
2 stops28h 50mMultiple Airlines
Deal found 8/7£885
Mon 1/906:30LHR - PER
2 stops26h 45mTurkish Airlines
Mon 15/923:15PER - LHR
2 stops28h 35mTurkish Airlines
Deal found 9/7£889
Tue 25/1117:15LCY - PER
2 stops22h 40mLufthansa
Thu 14/517:10PER - LCY
2 stops22h 30mLufthansa
Deal found 9/7£893
Sat 29/1120:15STN - PER
1 stop19h 55mEmirates
Fri 6/306:00PER - STN
1 stop20h 00mEmirates
Deal found 9/7£1,029
Thu 21/808:45LCY - PER
2 stops25h 25mMultiple Airlines
Sat 20/921:55PER - LCY
2 stops41h 55mMultiple Airlines
Deal found 9/7£1,049

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 11 July 2025.
Use the filters below to find and compare flights from London to Western Australia that are best for you.

Fly from

London

Fly to

Western Australia

Route

Depart

Return

Price

LondonPerth

LGW - PER

LGWPER

London Gatwick

Tue 23/9

10:55-16:15

2 stops22h 20m

Perth

Tue 30/9

02:10-22:20

2 stops27h 10m

£868

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 24/9

09:25-20:40

1 stop28h 15m

Perth

Wed 8/10

18:25-15:45

1 stop28h 20m

£868

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 23/9

09:00-11:55

1 stop19h 55m

Perth

Wed 1/10

22:45-18:00

1 stop26h 15m

£869

LondonPerth

LGW - PER

LGWPER

London Gatwick

Mon 1/9

14:55-01:10

2 stops27h 15m

Perth

Sun 14/9

15:50-19:45

2 stops58h 55m

£869

LondonPerth

LGW - PER

LGWPER

London Gatwick

Tue 23/9

09:00-11:55

1 stop19h 55m

Perth

Wed 1/10

22:45-13:25

1 stop21h 40m

£873

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 22/9

21:35-01:10

1 stop20h 35m

Perth

Sun 5/10

02:10-16:35

1 stop21h 25m

£878

LondonPerth

STN - PER

STNPER

London Stansted

Mon 15/12

07:25-22:10

3 stops30h 45m

Perth

Sun 25/1

17:50-16:50

2 stops31h 00m

£878

LondonPerth

LTN - PER

LTNPER

London Luton

Thu 31/7

15:05-04:30

3 stops30h 25m

Perth

Thu 7/8

18:25-16:15

2 stops28h 50m

£885

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 1/9

06:30-16:15

2 stops26h 45m

Perth

Mon 15/9

23:15-20:50

2 stops28h 35m

£889

LondonPerth

LCY - PER

LCYPER

London City

Tue 25/11

17:15-23:55

2 stops22h 40m

Perth

Thu 14/5

17:10-08:40

2 stops22h 30m

£893

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 25 results
1
2
3

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 £1,364). Flying from London to Western Australia in December is currently the most expensive (average of £1,916). 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 11 July 2025.

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 11 July 2025.

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 11 July 2025.
Read through reviews of airlines operating flights from London to Western Australia, such as Emirates, KLM, andCathay Pacific. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,285 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.1
Very Good
3,285 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
KLM
7.8
Good
1,372 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Cathay Pacific
7.6
Good
929 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
SWISS
7.5
Good
1,655 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Qatar Airways
7.4
Good
3,590 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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.

  • What are the cheapest airlines to fly from London to Western Australia one-way?

    £616 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on SWISS and KLM, with prices starting from £636 and £909, respectively.

  • 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 £3,056 for a flight from London to Western Australia. The cheapest flight overall is £843 while the most popular route, (London Heathrow - Perth) is currently priced at £653.

  • 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 £1,364). Flying from London to Western Australia in December is currently the most expensive (average of £1,916). 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£127Average£168FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest£128Average£203FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Etihad AirwaysCheapest£510Average£589FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapest£644Average£895FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£661Average£876FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£694Average£1,063FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest£695Average£1,054FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest£702Average£809FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£765Average£922FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air FranceCheapest£815Average£1,079FlexibilityNo cancel feeOn-time77%
Search Air France 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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