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Cheap flights from London Heathrow Airport to Western Australia from £429

LHR — PER
29 Sep — 6 Oct1
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

Tue 1/922:15 -
2 stops35h 55m
Mon 28/900:25 -
1 stop24h 25m
Deal found 25/8£898
Tue 22/920:35 -
2 stops26h 55m
Mon 28/900:25 -
1 stop24h 25m
Deal found 25/8£898
Thu 1/1020:35 -
2 stops26h 30m
Mon 30/1120:40 -
2 stops31h 50m
Deal found 26/8£899
Sat 14/1122:00 -
2 stops34h 25m
Mon 10/514:50 -
1 stop23h 25m
Deal found 26/8£900
Thu 24/911:00 -
1 stop31h 10m
Thu 15/1015:50 -
1 stop21h 05m
Deal found 29/8£900
Wed 18/1122:00 -
2 stops34h 25m
Wed 12/514:50 -
1 stop23h 25m
Deal found 25/8£901
Sat 26/922:05 -
2 stops35h 10m
Mon 12/1000:25 -
1 stop24h 25m
Deal found 26/8£902
Sun 13/914:45 -
2 stops32h 05m
Mon 12/1000:25 -
1 stop24h 25m
Deal found 29/8£903
Tue 17/1122:00 -
2 stops34h 25m
Mon 10/514:50 -
1 stop23h 25m
Deal found 26/8£903
Sat 21/1122:00 -
1 stop39h 25m
Sat 28/1117:50 -
3 stops29h 40m
Deal found 26/8£904
Mon 12/1014:45 -
2 stops32h 05m
Mon 19/1013:55 -
2 stops35h 50m
Deal found 28/8£905
Sun 20/921:20 -
2 stops45h 35m
Mon 5/1023:15 -
2 stops26h 30m
Deal found 26/8£906

Find flight deals from Heathrow to Western Australia

Round-trip from

£898

One-way from

£429

Popular in

December

Cheapest in

February

Average price

£1,265

Good round-trip deal

£1,225 or less

Good one-way deal

£1,017 or less
China Southern
  • China Southern
  • 26/9-9/10
  • 4 total stops
  • 89h 35m total
  • London to Western Australia
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7/9
  • 7/9
  • 3 total stops
  • 45h 10m total
  • London to Western Australia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£70 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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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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Cheapflights Fare Finder

 
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 London Heathrow - PER Perth

LHRPER

London Heathrow

Sat 5/12

18:55-22:55

1 stop44h 00m

Perth

Mon 18/1

08:30-05:35

1 stop29h 05m

£945

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Mon 21/9

21:45-08:10

3 stops27h 25m

Perth

Tue 6/10

23:15-21:25

3 stops29h 10m

£997

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Tue 10/11

18:55-06:55

1 stop28h 00m

Perth

Tue 24/11

22:45-13:25

1 stop22h 40m

£1,014

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Mon 2/11

18:55-06:55

1 stop28h 00m

Perth

Sun 22/11

22:45-12:15

1 stop21h 30m

£1,042

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Wed 9/9

08:25-18:35

1 stop27h 10m

Perth

Sat 19/9

22:45-13:15

1 stop21h 30m

£1,060

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Sun 25/10

08:25-01:30

2 stops33h 05m

Perth

Mon 9/11

02:30-05:55

2 stops35h 25m

£1,100

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Sun 1/11

21:00-13:45

2 stops32h 45m

Perth

Sun 22/11

22:45-12:15

1 stop21h 30m

£1,192
Fastest return journey

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Wed 9/9

11:55-11:45

Nonstop16h 50m

Perth

Sat 19/9

14:00-06:35

1 stop23h 35m

£1,362

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Tue 8/12

20:05-01:30

2 stops45h 25m

Perth

Tue 5/1

09:25-05:55

2 stops52h 30m

£1,364

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Tue 1/12

11:30-12:15

Nonstop16h 45m

Perth

Tue 15/12

22:20-16:10

1 stop25h 50m

£1,463

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 24 resultsSorted by cheapest first
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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

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 £1,132). Flying from London Heathrow Airport to Western Australia in December is currently the most expensive (average of £1,492). 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?

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

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?

Airfare is below average for this route at the moment.
London Heathrow Airport to Western Australia flights typically cost between £999 and £1,371 in September.
The cheapest return price found within the last 5 days was £898 on China Southern (26 Sept–9 Oct).

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 20 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

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
1,589 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.2
Very Good
1,589 reviews
Singapore Airlines
8.2
Very Good
1,589 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Cathay Pacific
7.6
Good
1,465 reviews
Singapore Airlines
8.2
Very Good
1,589 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qantas Airways
7.5
Good
1,087 reviews
Singapore Airlines
8.2
Very Good
1,589 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qatar Airways
7.4
Good
3,725 reviews
Singapore Airlines
8.2
Very Good
1,589 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Malaysia Airlines
7.3
Good
317 reviews
Singapore Airlines
8.2
Very Good
1,589 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

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

    For as low as £1,060, British Airways can have you in Western Australia from London Heathrow Airport in 27h 10m. 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 airlines to fly from London Heathrow Airport to Western Australia one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as £403. However, be on the lookout for offers from Virgin Australia and Malaysia Airlines, as they are both options that can get you from London Heathrow Airport to Western Australia for a low price.

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

    On average you can expect to pay £3,199 for a flight from London Heathrow Airport to Western Australia. The cheapest flight overall is £987 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 £1,132). Flying from London Heathrow Airport to Western Australia in December is currently the most expensive (average of £1,492). 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

Top 10 airlines flying from Heathrow to Western Australia

AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£141Average£197FlexibilityNo cancel feeOn-time66%
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Etihad AirwaysCheapest£504Average£600FlexibilityNo cancel feeOn-time75%
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China SouthernCheapest£515Average£773FlexibilityNo cancel feeOn-time69%
Search China Southern flights
LufthansaCheapest£624Average£896FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£690Average£952FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapest£774Average£1,110FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£774Average£1,159FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
EmiratesCheapest£833Average£1,118FlexibilityNo cancel feeOn-time75%
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Qatar AirwaysCheapest£861Average£1,128FlexibilityNo cancel feeOn-time68%
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British AirwaysCheapest£873Average£1,113FlexibilityNo cancel feeOn-time70%
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