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Cheap flights from London Heathrow Airport to Perth from $931

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PER
15 Jul — 22 Jul1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Perth are usually found in May or November, booked 43 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from Heathrow to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 July 2025.

Round-trip from

$1,799

One-way from

$931

Popular in

December

Cheapest in

May

Average price

$2,489

Good round-trip deal

$3,047 or less

Good one-way deal

$2,156 or less
Turkish Airlines
  • Turkish Airlines
  • 16/9-7/10
  • 4 total stops
  • 55h 20m total
  • London to Perth
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24/9
  • 24/9
  • 3 total stops
  • 28h 10m total
  • London to Perth
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Highest demand for flights based on searches. 9% potential increase in price ($347 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($79 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London Heathrow to Perth.
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Price to beat on a one-way flight from London Heathrow to Perth.
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Find flight deals from Heathrow to Perth

Cheapest flights from Heathrow to Perth
Explore the most affordable flight options available from Heathrow to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2025.

Tue 16/906:30LHR - PER
2 stops26h 45mTurkish Airlines
Tue 7/1023:15PER - LHR
2 stops28h 35mTurkish Airlines
Deal found 8/7$1,799
Sun 14/911:00LHR - PER
1 stop22h 15mMultiple Airlines
Thu 9/1021:55PER - LHR
2 stops25h 40mMultiple Airlines
Deal found 8/7$1,800
Sun 30/1111:00LHR - PER
1 stop27h 50mCathay Pacific
Fri 6/208:30PER - LHR
1 stop29h 50mCathay Pacific
Deal found 9/7$1,808
Mon 1/921:35LHR - PER
1 stop20h 35mMalaysia Airlines
Tue 16/902:10PER - LHR
1 stop21h 25mMalaysia Airlines
Deal found 8/7$1,814

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Perth 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 647,157 searches. Data last updated 10 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Perth that are best for you.

Fly from

Heathrow

Fly to

Perth

Route

Depart

Return

Price

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 16/9

06:30-16:15

2 stops26h 45m

Perth

Tue 7/10

23:15-20:50

2 stops28h 35m

$1,799

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 14/9

11:00-16:15

1 stop22h 15m

Perth

Thu 9/10

21:55-16:35

2 stops25h 40m

$1,800

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 9/9

21:35-01:10

1 stop20h 35m

Perth

Wed 8/10

02:10-16:35

1 stop21h 25m

$1,808

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 19/9

22:15-22:40

1 stop41h 25m

Perth

Fri 3/10

09:15-15:15

1 stop37h 00m

$1,860

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 24/9

09:30-20:40

3 stops28h 10m

$931

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Best time to book a flight from Heathrow to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth 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 Perth

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Perth. Price data was last updated on 27 June 2025.

The price you pay for your flight from London Heathrow Airport to Perth may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Perth (average of $286). Flying from London Heathrow Airport to Perth in December is currently the most expensive (average of $409). 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 PER?

Find hourly flight availability from Heathrow to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 July 2025.

It’s typically best to fly out from London Heathrow Airport to Perth in the afternoon. Doing so could potentially save you 32% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from London Heathrow Airport to Perth?

Use this chart to determine the cheapest time to fly return from Heathrow to Perth. Price data was last updated on 6 July 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Perth flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Perth

Explore weekly flight availability from Heathrow to Perth. 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 10 July 2025.

The most flights from LHR to PER 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 Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated 10 July 2025.
Check out reviews from past customers who have flown with Cathay Pacific, Malaysia Airlines, andTurkish Airlines from London Heathrow Airport to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
929 reviews
Check prices

Food

7.3

Entertainment

7.8

Crew

8.0

Comfort

7.6

Boarding

7.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,June 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
929 reviews
Cathay Pacific
7.6
Good
929 reviews
Check prices

Food

7.3

Entertainment

7.8

Crew

8.0

Comfort

7.6

Boarding

7.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,June 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.
Malaysia Airlines
7.4
Good
266 reviews
Cathay Pacific
7.6
Good
929 reviews
Check prices

Food

7.3

Entertainment

7.8

Crew

8.0

Comfort

7.6

Boarding

7.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,June 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
3,896 reviews
Cathay Pacific
7.6
Good
929 reviews
Check prices

Food

7.3

Entertainment

7.8

Crew

8.0

Comfort

7.6

Boarding

7.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,June 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 Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Perth from London Heathrow?

    Perth (PER), located 10.2 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Perth. 9 airlines have flights to Perth from London Heathrow on a regular basis. Booking flights from London Heathrow to Perth should not be difficult; the airport handles an average of 1 inbound flight from London Heathrow per day.

  • What are the cheapest airlines flying from London Heathrow Airport to Perth round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Perth, with prices starting at $1,799. Additional round-trip tickets that might be worth considering are offered by Cathay Pacific and Malaysia Airlines, with the lowest prices starting at $1,808 and $1,814, respectively. Turkish Airlines is 20% cheaper than the average price of flights available within the next 90 days to this destination.

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

    On average you can expect to pay $3,004 for a flight from London Heathrow Airport to Perth. The cheapest flight overall is $1,913 while the most popular route, (London Heathrow - Perth) is currently priced at $1,300.

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

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

  • How can I find direct flights from Heathrow to Perth?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Perth 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 Perth?

    Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Perth (average of $286). Flying from London Heathrow Airport to Perth in December is currently the most expensive (average of $409). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Mandurah
Scarborough
Fremantle
Rottnest Island

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Perth

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Perth flights
Luton to Perth flights

Top 9 airlines flying from Heathrow to Perth

Discover the top 9 airlines that operate flights from Heathrow to Perth. 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 647,157 searches. Data last updated 10 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,108Average$2,239FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest$1,198Average$2,312FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Malaysia AirlinesCheapest$1,328Average$2,039FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
EmiratesCheapest$1,453Average$2,028FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest$1,572Average$2,206FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
LufthansaCheapest$1,603Average$2,120FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Cathay PacificCheapest$1,642Average$1,774FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$1,776Average$2,176FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$2,245Average$3,160FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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 Heathrow to Perth?

When you search for this flight from Heathrow to Perth, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Perth from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Perth from Heathrow 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 Heathrow to Perth become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from Heathrow today and book when prices fit your budget.

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