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Cheap flights from London Heathrow Airport to Western Australia from £573

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PER
21 Jul — 28 Jul1
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 21 June 2026.

Sat 19/908:25
LHR
-
PER
2 stops33h 45m
Oman Air
Tue 20/1002:10
PER
-
LHR
2 stops48h 00m
Oman Air
Deal found 16/6£988
Tue 13/1020:50
LHR
-
PER
2 stops26h 00m
Multiple Airlines
Mon 23/1102:25
PER
-
LHR
2 stops35h 30m
Multiple Airlines
Deal found 16/6£989
Wed 24/609:30
LHR
-
PER
2 stops27h 10m
Multiple Airlines
Wed 8/720:50
PER
-
LHR
2 stops28h 55m
Multiple Airlines
Deal found 16/6£991
Tue 1/920:50
LHR
-
PER
2 stops45h 20m
Oman Air
Wed 16/902:10
PER
-
LHR
2 stops48h 00m
Oman Air
Deal found 16/6£992
Wed 4/1121:00
LHR
-
PER
2 stops32h 55m
Multiple Airlines
Thu 13/516:40
PER
-
LHR
2 stops33h 00m
Multiple Airlines
Deal found 16/6£993
Wed 16/922:05
LHR
-
PER
2 stops38h 45m
Multiple Airlines
Wed 30/923:15
PER
-
LHR
1 stop24h 20m
Multiple Airlines
Deal found 16/6£995
Sat 19/908:25
LHR
-
PER
2 stops24h 50m
Multiple Airlines
Sun 1/1123:10
PER
-
LHR
2 stops27h 15m
Multiple Airlines
Deal found 16/6£997
Sat 4/722:10
LHR
-
PER
1 stop40h 45m
China Southern
Fri 17/723:35
PER
-
LHR
2 stops47h 40m
China Southern
Deal found 16/6£999
Wed 9/920:50
LHR
-
PER
3 stops41h 55m
Multiple Airlines
Wed 21/1023:15
PER
-
LHR
2 stops38h 15m
Multiple Airlines
Deal found 16/6£1,004
Wed 9/920:50
LHR
-
PER
2 stops45h 20m
Oman Air
Tue 15/915:50
PER
-
LHR
2 stops58h 20m
Oman Air
Deal found 16/6£1,005
Sun 18/1008:25
LHR
-
PER
2 stops33h 45m
Oman Air
Tue 27/1002:25
PER
-
LHR
2 stops24h 00m
Oman Air
Deal found 16/6£1,006
Thu 29/1020:05
LHR
-
PER
2 stops45h 20m
Oman Air
Mon 9/1102:25
PER
-
LHR
2 stops35h 30m
Oman Air
Deal found 16/6£1,010

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 21 June 2026.

Round-trip from

£988

One-way from

£573

Popular in

December

Cheapest in

September

Average price

£1,108

Good round-trip deal

£1,263 or less

Good one-way deal

£948 or less
Oman Air
  • Oman Air
  • 19/9-20/10
  • 4 total stops
  • 81h 45m total
  • London to Western Australia
Search Deals
Malaysia Airlines
  • Malaysia Airlines
  • 31/8
  • 1 total stop
  • 20h 50m total
  • London to Western Australia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£77 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 21 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Western Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 19/9

08:25-01:10

2 stops33h 45m

Perth

Tue 20/10

02:10-19:10

2 stops48h 00m

£988

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 29/11

08:25-21:45

3 stops29h 20m

Perth

Thu 10/12

07:25-05:55

3 stops30h 30m

£1,091

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 24/11

20:10-18:15

2 stops38h 05m

Perth

Tue 19/1

10:30-06:15

1 stop27h 45m

£1,105

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 9/9

06:35-22:40

2 stops33h 05m

Perth

Thu 1/10

08:20-15:15

1 stop37h 55m

£1,114

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 20/9

06:45-22:40

2 stops32h 55m

Perth

Sat 3/10

08:20-06:15

1 stop28h 55m

£1,125
Fastest return journey

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 4/11

20:10-23:55

1 stop19h 45m

Perth

Sun 8/11

19:15-05:05

Nonstop17h 50m

£1,148

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 2/11

06:55-22:55

2 stops32h 00m

Perth

Mon 14/12

08:30-06:30

1 stop30h 00m

£1,164

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 13/10

21:35-01:10

1 stop20h 35m

Perth

Mon 23/11

02:25-15:25

1 stop21h 00m

£1,211

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 1/12

10:20-18:45

2 stops24h 25m

Perth

Mon 1/3

07:10-09:10

3 stops34h 00m

£1,297

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 5/11

21:25-01:25

1 stop20h 00m

Perth

Sat 15/5

02:10-16:35

1 stop21h 25m

£1,340

Flights are sorted by cheapest return flights first.

Deals found on 20/6

Showing 1-10 of 20 resultsSorted by cheapest first
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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Western Australia (average of £553). Flying from London Heathrow Airport to Western Australia in May is currently the most expensive (average of £2,927). 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 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 21 June 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 21 June 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).

How much does it cost for a return flight from London Heathrow Airport to Western Australia?

How far ahead should I book a flight from London Heathrow Airport to Western Australia?

The price you pay for your flight from London Heathrow Airport to Western Australia may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 21 June 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
1,546 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,546 reviews
Singapore Airlines
8.2
Very Good
1,546 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Cathay Pacific
7.6
Good
1,386 reviews
Singapore Airlines
8.2
Very Good
1,546 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qantas Airways
7.5
Good
1,047 reviews
Singapore Airlines
8.2
Very Good
1,546 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qatar Airways
7.3
Good
3,727 reviews
Singapore Airlines
8.2
Very Good
1,546 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Malaysia Airlines
7.3
Good
311 reviews
Singapore Airlines
8.2
Very Good
1,546 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.2

Crew

8.6

Entertainment

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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 £988, Oman Air can have you in Western Australia from London Heathrow Airport in 33h 45m. The distance between London Heathrow Airport and Western Australia is about 9009 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    On average you can expect to pay £3,294 for a flight from London Heathrow Airport to Western Australia. The cheapest flight overall is £705 while the most popular route, (London Heathrow - Perth) is currently priced at £751.

  • 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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Western Australia (average of £553). Flying from London Heathrow Airport to Western Australia in May is currently the most expensive (average of £2,927). 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

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 21 June 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£144Average£193FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
LufthansaCheapest£498Average£913FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest£517Average£579FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China SouthernCheapest£526Average£746FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest£705Average£921FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapest£788Average£1,056FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£790Average£1,127FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
EmiratesCheapest£827Average£1,138FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest£832Average£1,099FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£880Average£1,130FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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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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