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Cheap flights from London Heathrow Airport to Western Australia from £458

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PER
8 Jul — 15 Jul1
1 adult

Cheap flight deals from Heathrow to Western Australia

Keep the following information in mind while searching for Heathrow to Western Australia flight deals. Data was last updated 3 July 2025.

Round-trip from

£846

One-way from

£458

Popular in

December

Cheapest in

May

Average price

£1,146

Good round-trip deal

£1,288 or less

Good one-way deal

£889 or less
Cathay Pacific
  • Cathay Pacific
  • 21/9-13/10
  • 2 total stops
  • 48h 45m total
  • London to Western Australia
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8/8
  • 8/8
  • 3 total stops
  • 35h 45m 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 Heathrow to Western Australia.
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Price to beat on a one-way flight from London Heathrow to Western Australia.
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Find flight deals from Heathrow to Western Australia

Cheapest flights from Heathrow to Western Australia
Explore the most affordable flight options available from Heathrow to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Sun 21/918:20LHR - PER
1 stop21h 20mCathay Pacific
Mon 13/1000:10PER - LHR
1 stop27h 25mCathay Pacific
Deal found 1/7£846
Thu 4/919:10LHR - PER
1 stop31h 05mMultiple Airlines
Sun 21/907:40PER - LHR
2 stops42h 30mMultiple Airlines
Deal found 1/7£847
Fri 12/906:30LHR - PER
2 stops26h 45mTurkish Airlines
Sun 5/1023:15PER - LHR
2 stops28h 35mTurkish Airlines
Deal found 1/7£861

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow 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 3 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Western Australia that are best for you.

Fly from

Heathrow

Fly to

Western Australia

Route

Depart

Return

Price

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 21/9

18:20-22:40

1 stop21h 20m

Perth

Mon 13/10

00:10-20:35

1 stop27h 25m

£846

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 4/9

19:10-09:15

1 stop31h 05m

Perth

Sun 21/9

07:40-19:10

2 stops42h 30m

£847

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 12/9

06:30-16:15

2 stops26h 45m

Perth

Sun 5/10

23:15-20:50

2 stops28h 35m

£861

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 8/8

09:45-04:30

3 stops35h 45m

£458

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Best time to book a flight from Heathrow to Western Australia

Have a flexible travel schedule? Discover the best time to fly to Western Australia from Heathrow 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 Heathrow Airport to Western Australia

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Western Australia (average of £1,364). Flying from London Heathrow Airport to Western Australia in December is currently the most expensive (average of £1,913). 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 LHR to WA?

Find hourly flight availability from Heathrow 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 3 July 2025.

When flying from London Heathrow Airport 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 Heathrow Airport to Western Australia

Explore weekly flight availability from Heathrow 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 3 July 2025.

The most flights from LHR 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 Heathrow Airport 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 3 July 2025.
Check out reviews from past customers who have flown with Cathay Pacific and Turkish Airlines from London Heathrow Airport to Western Australia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
922 reviews
Check prices

Boarding

7.9

Food

7.3

Overall

7.6

Crew

8.0

Entertainment

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
Cathay Pacific
7.6
Good
922 reviews
Cathay Pacific
7.6
Good
922 reviews
Check prices

Boarding

7.9

Food

7.3

Overall

7.6

Crew

8.0

Entertainment

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
Turkish Airlines
7.3
Good
3,891 reviews
Cathay Pacific
7.6
Good
922 reviews
Check prices

Boarding

7.9

Food

7.3

Overall

7.6

Crew

8.0

Entertainment

7.8

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 flights from London Heathrow Airport to Western Australia?

    On average you can expect to pay £2,988 for a flight from London Heathrow Airport to Western Australia. The cheapest flight overall is £820 while the most popular route, (London Heathrow - Perth) is currently priced at £643.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Western Australia?

    Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Western Australia (average of £1,364). Flying from London Heathrow Airport to Western Australia in December is currently the most expensive (average of £1,913). 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 Heathrow 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 Heathrow to Western Australia

Discover the top 10 airlines that operate flights from Heathrow 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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£126Average£167FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest£127Average£201FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Etihad AirwaysCheapest£507Average£585FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapest£640Average£882FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£664Average£861FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£670Average£1,061FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest£690Average£1,040FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest£697Average£803FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£760Average£917FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air FranceCheapest£810Average£1,072FlexibilityNo cancel feeOn-time77%
Search Air France flights

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Western Australia flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Heathrow to Western Australia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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