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Cheap flights from London to Western Australia from £441

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PER
19 May — 26 May1
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 14 May 2025.

Round-trip from

£799

One-way from

£441

Popular in

December

Cheapest in

May

Average price

£949

Good round-trip deal

£1,321 or less

Good one-way deal

£905 or less
22/9-17/10
  • 22/9-17/10
  • 4 total stops
  • 54h 05m total
  • London to Western Australia
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29/10
  • 29/10
  • 2 total stops
  • 24h 50m total
  • London to Western Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£80 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Western Australia.
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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 14 May 2025.

Mon 8/1207:00LTN - PER
3 stops29h 15mMultiple Airlines
Sun 25/117:50PER - LTN
2 stops36h 05mMultiple Airlines
Deal found 14/5£798
Mon 22/920:35LHR - PER
2 stops24h 55mMultiple Airlines
Fri 17/1018:25PER - LHR
2 stops29h 10mMultiple Airlines
Deal found 13/5£799
Tue 23/909:00LGW - PER
3 stops37h 50mMultiple Airlines
Thu 16/1017:20PER - LGW
2 stops26h 15mMultiple Airlines
Deal found 13/5£800
Fri 6/612:05STN - PER
3 stops33h 25mMultiple Airlines
Sun 8/614:50PER - STN
3 stops40h 09mMultiple Airlines
Deal found 14/5£804
Sun 28/911:00LHR - PER
1 stop31h 10mMalaysia Airlines
Sat 18/1002:10PER - LHR
1 stop21h 25mMalaysia Airlines
Deal found 13/5£804
Wed 21/517:00LHR - PER
1 stop22h 40mCathay Pacific
Wed 28/509:15PER - LHR
1 stop27h 25mCathay Pacific
Deal found 14/5£829
Mon 22/917:00LCY - PER
2 stops23h 55mLufthansa
Thu 16/1017:10PER - LCY
2 stops22h 10mLufthansa
Deal found 13/5£867
Tue 20/509:00LGW - PER
1 stop26h 40mQatar Airways
Tue 27/522:45PER - LGW
1 stop21h 40mQatar Airways
Deal found 13/5£869
Mon 2/617:50LCY - PER
2 stops27h 40mMultiple Airlines
Sat 7/603:25PER - LCY
3 stops35h 45mMultiple Airlines
Deal found 14/5£876
Thu 11/912:30LHR - PER
1 stop19h 35mThai Airways
Mon 6/1016:20PER - LHR
1 stop21h 55mThai Airways
Deal found 14/5£885
Sat 17/514:45LHR - PER
2 stops32h 05mEtihad Airways
Thu 5/617:20PER - LHR
2 stops50h 25mEtihad Airways
Deal found 14/5£887
Sat 20/913:50LGW - PER
2 stops43h 25mTurkish Airlines
Thu 9/1023:15PER - LGW
2 stops30h 05mTurkish Airlines
Deal found 13/5£904

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 14 May 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

LHR - PER

LHRPER

London Heathrow

Mon 22/9

20:35-04:30

2 stops24h 55m

Perth

Fri 17/10

18:25-16:35

2 stops29h 10m

£799

LondonPerth

LGW - PER

LGWPER

London Gatwick

Tue 23/9

09:00-05:50

3 stops37h 50m

Perth

Thu 16/10

17:20-12:35

2 stops26h 15m

£800

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 6/6

11:00-14:50

1 stop20h 50m

Perth

Sat 7/6

02:10-16:35

1 stop21h 25m

£803

LondonPerth

STN - PER

STNPER

London Stansted

Fri 6/6

12:05-04:30

3 stops33h 25m

Perth

Sun 8/6

14:50-23:59

3 stops40h 09m

£804

LondonPerth

LTN - PER

LTNPER

London Luton

Sun 22/6

07:50-04:30

3 stops37h 40m

Perth

Sun 6/7

18:25-14:40

2 stops27h 15m

£834

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 25/5

18:20-22:40

1 stop21h 20m

Perth

Thu 5/6

00:10-18:15

1 stop25h 05m

£844

LondonPerth

LCY - PER

LCYPER

London City

Mon 22/9

17:00-23:55

2 stops23h 55m

Perth

Thu 16/10

17:10-08:20

2 stops22h 10m

£867

LondonPerth

LCY - PER

LCYPER

London City

Mon 2/6

17:50-04:30

2 stops27h 40m

Perth

Sat 7/6

03:25-08:10

3 stops35h 45m

£876

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 20/9

12:30-15:05

1 stop19h 35m

Perth

Thu 9/10

09:20-07:15

1 stop28h 55m

£880

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 11/9

14:45-05:50

2 stops32h 05m

Perth

Mon 6/10

23:15-12:45

2 stops44h 30m

£893

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 35 results
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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 £1,358). Flying from London to Western Australia in December is currently the most expensive (average of £1,907). 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 14 May 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 14 May 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).

Rainfall in Western Australia by month

Plan your trip to Western Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Western Australia ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Western Australia when rainfall is around 0.0 mm.

Temperature in Western Australia by month

Plan your trip to Western Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Western Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

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 14 May 2025.
To help decide which airline to fly from London to Western Australia, see what other customers have to say about Singapore Airlines, Emirates and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,294 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very Good
3,229 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
KLM
7.8
Good
1,344 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Thai Airways
7.7
Good
330 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
865 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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?

    £529 is the cheapest one-way deal found within the past few days, from Malaysia Airlines. You may also be able to find cheap deals on Lufthansa and Thai Airways, with prices starting from £565 and £574, respectively.

  • 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 £3,175 for a flight from London to Western Australia. The cheapest flight overall is £828 while the most popular route, (London Heathrow - Perth) is currently priced at £549.

  • 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 £1,358). Flying from London to Western Australia in December is currently the most expensive (average of £1,907). 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 14 May 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£129Average£171FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest£131Average£207FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Etihad AirwaysCheapest£492Average£577FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapest£658Average£909FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£675Average£893FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest£709Average£1,062FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest£716Average£830FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
SWISSCheapest£722Average£847FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Malaysia AirlinesCheapest£783Average£922FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
LufthansaCheapest£812Average£1,110FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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