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Cheap flights from London Heathrow Airport to Western Australia from £487

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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PER
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Western Australia

Enter your travel dates to find the best prices.

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 9 February 2026.

Sun 8/317:45
LHR
-
PER
2 stops23h 40m
Turkish Airlines
Sun 15/316:15
PER
-
LHR
2 stops30h 40m
Turkish Airlines
Deal found 8/2£845
Sun 31/520:35
LHR
-
PER
1 stop24h 40m
Multiple Airlines
Tue 16/600:35
PER
-
LHR
2 stops25h 35m
Multiple Airlines
Deal found 8/2£847
Thu 19/206:30
LHR
-
PER
2 stops32h 25m
Multiple Airlines
Thu 19/300:25
PER
-
LHR
1 stop24h 55m
Multiple Airlines
Deal found 7/2£847
Sun 1/321:45
LHR
-
PER
1 stop22h 30m
Multiple Airlines
Sat 7/305:35
PER
-
LHR
1 stop41h 45m
Multiple Airlines
Deal found 7/2£848
Mon 16/218:55
LHR
-
PER
2 stops42h 50m
Multiple Airlines
Wed 11/316:15
PER
-
LHR
1 stop31h 10m
Multiple Airlines
Deal found 9/2£849
Sun 1/321:45
LHR
-
PER
1 stop22h 30m
Multiple Airlines
Tue 24/305:35
PER
-
LHR
2 stops33h 05m
Multiple Airlines
Deal found 9/2£850
Fri 6/317:15
LHR
-
PER
2 stops45h 40m
Cathay Pacific
Fri 20/308:30
PER
-
LHR
1 stop40h 50m
Cathay Pacific
Deal found 7/2£850
Mon 26/1006:35
LHR
-
PER
2 stops29h 05m
Multiple Airlines
Thu 19/1107:35
PER
-
LHR
2 stops39h 20m
Multiple Airlines
Deal found 9/2£851
Wed 6/511:20
LHR
-
PER
1 stop22h 50m
Multiple Airlines
Wed 27/523:35
PER
-
LHR
1 stop26h 25m
Multiple Airlines
Deal found 9/2£852
Sun 22/208:50
LHR
-
PER
3 stops28h 55m
Multiple Airlines
Mon 9/301:40
PER
-
LHR
2 stops24h 30m
Multiple Airlines
Deal found 9/2£853
Tue 10/322:00
LHR
-
PER
1 stop39h 25m
China Southern
Mon 30/323:35
PER
-
LHR
1 stop26h 25m
China Southern
Deal found 8/2£854

Find 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 9 February 2026.

Round-trip from

£845

One-way from

£487

Popular in

December

Cheapest in

September

Average price

£1,039

Good round-trip deal

£1,166 or less

Good one-way deal

£752 or less
Turkish Airlines
  • Turkish Airlines
  • 8/3-15/3
  • 4 total stops
  • 54h 20m total
  • London to Western Australia
Search Deals
22/2
  • 22/2
  • 3 total stops
  • 43h 00m total
  • London to Western Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Western Australia.
Search Deals
Price to beat on a one-way flight from London Heathrow to Western Australia.
Search Deals

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 9 February 2026.
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

Wed 4/3

10:25-15:15

1 stop20h 50m

Perth

Fri 13/3

02:25-15:25

1 stop21h 00m

£864

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 4/3

10:25-15:15

1 stop20h 50m

Perth

Thu 19/3

16:15-05:35

1 stop21h 20m

£864

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 3/3

21:25-01:25

1 stop20h 00m

Perth

Fri 13/3

02:25-15:25

1 stop21h 00m

£864

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 4/3

21:25-01:25

1 stop20h 00m

Perth

Sun 15/3

02:25-15:25

1 stop21h 00m

£864

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 6/3

21:25-01:25

1 stop20h 00m

Perth

Sat 14/3

16:15-15:25

1 stop31h 10m

£864

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 6/3

21:25-01:25

1 stop20h 00m

Perth

Sun 15/3

02:25-15:25

1 stop21h 00m

£864

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 5/3

20:15-22:55

1 stop42h 40m

Perth

Sun 8/3

08:30-12:10

2 stops35h 40m

£864

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 4/5

06:30-19:40

2 stops30h 10m

Perth

Mon 18/5

14:50-09:35

2 stops25h 45m

£869

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 22/2

17:45-01:25

2 stops23h 40m

Perth

Sun 8/3

02:25-22:25

2 stops28h 00m

£876

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 22/2

21:25-00:40

1 stop43h 15m

Perth

Sun 8/3

02:25-15:25

1 stop21h 00m

£890

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Showing 1-10 of 18 results
1
2

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 £728). Flying from London Heathrow Airport to Western Australia in December is currently the most expensive (average of £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 9 February 2026.

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 9 February 2026.

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).

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 9 February 2026.
Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways 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.
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.2
Very Good
1,452 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Cathay Pacific
7.6
Good
1,160 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qantas Airways
7.5
Good
988 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qatar Airways
7.4
Good
3,730 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Malaysia Airlines
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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.

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

    For as low as £864, Malaysia Airlines can have you in Western Australia from London Heathrow Airport in 20h 50m. The distance between London Heathrow Airport and Western Australia is about 9009 mi.

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

    On average you can expect to pay £2,959 for a flight from London Heathrow Airport to Western Australia. The cheapest flight overall is £636 while the most popular route, (London Heathrow - Perth) is currently priced at £654.

  • 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 £728). Flying from London Heathrow Airport to Western Australia in December is currently the most expensive (average of £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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£126Average£174FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Oman AirCheapest£488Average£1,322FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Etihad AirwaysCheapest£500Average£562FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China SouthernCheapest£542Average£743FlexibilityNo cancel feeOn-time69%
Search China Southern flights
British AirwaysCheapest£602Average£1,055FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Turkish AirlinesCheapest£643Average£832FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapest£747Average£914FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£762Average£939FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
LufthansaCheapest£787Average£1,075FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest£803Average£1,103FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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How does Cheapflights help users find flights 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.

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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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