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Cheap flights from London Heathrow Airport to Perth from £454

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
7 Jul — 14 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 Monday or Sunday and return on a Tuesday

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 2 July 2025.

Round-trip from

£841

One-way from

£454

Popular in

December

Cheapest in

May

Average price

£1,183

Good round-trip deal

£1,282 or less

Good one-way deal

£885 or less
7/11-5/12
  • 7/11-5/12
  • 4 total stops
  • 56h 20m total
  • London to Perth
8/8
  • 8/8
  • 2 total stops
  • 56h 05m total
  • London to Perth
Highest demand for flights based on searches. 9% potential increase in price (£78 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from London Heathrow to Perth.
Price to beat on a one-way flight from London Heathrow to Perth.

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 2 July 2025.

Fri 7/1109:00LHR - PER
2 stops23h 15mMultiple Airlines
Fri 5/1217:20PER - LHR
2 stops33h 05mMultiple Airlines
Deal found 30/6£841
Wed 5/1116:50LHR - PER
1 stop30h 05mCathay Pacific
Tue 25/1100:15PER - LHR
1 stop27h 55mCathay Pacific
Deal found 30/6£843
Fri 12/906:30LHR - PER
2 stops26h 45mTurkish Airlines
Sun 5/1023:15PER - LHR
2 stops28h 35mTurkish Airlines
Deal found 1/7£857

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 858,174 searches. Data last updated 2 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

Fri 7/11

09:00-16:15

2 stops23h 15m

Perth

Fri 5/12

17:20-18:25

2 stops33h 05m

£841

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 5/11

16:50-06:55

1 stop30h 05m

Perth

Tue 25/11

00:15-20:10

1 stop27h 55m

£843

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

£857

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 8/8

21:05-12:10

2 stops56h 05m

£454

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Perth, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 £1,364). Flying from London Heathrow Airport to Perth 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 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 2 July 2025.

It’s typically best to fly out from London Heathrow Airport to Perth in the evening. Doing so could potentially save you 29% 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 29 June 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Perth flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday 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 2 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).

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

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 2 July 2025.
Read reviews from past customers who have flown with Cathay Pacific and Turkish Airlines from London Heathrow Airport to Perth. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.0

Food

7.3

Entertainment

7.8

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.

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.0

Food

7.3

Entertainment

7.8

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.

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.0

Food

7.3

Entertainment

7.8

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 Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Heathrow to Perth flights?

    If you’re flying to Perth from Heathrow your journey will see you leaving London Heathrow Airport (LHR) and landing in Australia at Perth Airport (PER). Perth Airport is the main international airport that serves Western Australia, and one of the four busiest in Australia. It’s situated just under eight miles from the centre of Perth, and driving there from the airport will take about 20min along National Highway 94. To use public transport you can catch a Transperth bus from either Terminal 1 or Terminal 4, which will take roughly the same travel time. At the start your journey, to get to Heathrow from London city centre will take you about 35min by car, first on the M4 and then switching to the A4. It’s a trip of about 15 miles. Alternatively, you can simply hop onto one of the plentiful Heathrow Express trains that depart from Paddington Station.

  • Which airlines fly directly from Heathrow to Perth?

    Unfortunately, no airlines offer any direct flights between Heathrow and Perth, which is understandable given that it’s a trip halfway around the world. As a result you’ll have to make at least two stops, no matter which airline you choose to fly with. Qantas is the main airline that services this route, taking off from Heathrow and flying to Dubai International Airport (DXB) for the first stopover, before continuing to Australia and landing at Melbourne Tullamarine Airport (MEL). From there, it’s a pretty short hop to Perth Airport. Just note that while you’ll stay with Qantas for the entire journey, you will usually change planes at each stopover airport, so factor that into your travel plans. The other main airline that flies this route is Etihad Airways, which gives you a different option.

  • What are the stopover options between Heathrow to Perth?

    The most common stopover options when you’re flying from Heathrow to Perth are the main transit hubs in the Middle East, as the route is flown from west to east. There’s the aforementioned Qantas route, which is the most common flight you’ll be able to book through Cheapflights. One of the most affordable routes is to fly out of Heathrow on Etihad Airways, landing at Abu Dhabi International Airport (AUH) and then flying to Melbourne Airport, where you’ll change to Jetstar for the last leg of the flight to Perth. This is also one of the quickest routes to choose. Another relatively quick route is to fly from Heathrow on Sri Lankan Airlines, which will land first at Colombo Bandaranaike Airport (CMB) and then at Sydney Kingsford Smith Airport (SYD). Here you’ll change to Qantas to fly to Perth.

  • Do I need a passport or visa to fly from Heathrow to Perth?

    If you’re a UK citizen wanting to enter Australia, you’ll need a visa or an Electronic Travel Authority. A visa will take a couple of hours to process, and will grant you up to 90 days in the country at a time, for a year. This will cost roughly £15.

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

    Perth (PER), located 6.3 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Perth. 18 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?

    Our cheapest airline available from London Heathrow Airport to Perth is Cathay Pacific. Our recent data shows that you can find tickets from as low as £843 on this airline. An additional option worth looking into is Turkish Airlines, starting at £857. You may be able to fly from London Heathrow Airport to Perth for 21% less than the average price by searching for these airlines.

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

    Looking for the cheapest flight from London Heathrow Airport to Perth? While on average our users pay £2,973, our data indicates the cheapest price to be £816. The most popular route (London Heathrow - Perth), is priced around £655.

  • Where are the most common stopover locations when flying from London Heathrow Airport to Perth?

  • What are some popular things to do or see while on a stopover in Singapore?

    Most Singapore visitors opt to spend their time experiencing Sentosa, Merlion, and Universal Studios Singapore. Sentosa, Merlion and Universal Studios Singapore are located about 13.4 mi, 10.5 mi, and 13.4 mi, respectively from Singapore Changi if you are interested in checking them out. Those looking to explore during their stopover in Singapore can hire a car from Singapore Changi for about £98 per day.

  • What are some popular points of interest to see during a stopover in Kuala Lumpur?

    Berjaya Times Square, Petronas Towers, and Telekom Tower are currently the most popular points of interest in Kuala Lumpur at the moment. Berjaya Times Square, Petronas Towers, and Telekom Tower can be visited by travelling about 27.9 mi, 28.9 mi, and 26.2 mi respectively from Kuala Lumpur Intl. Travellers can rent a car at Kuala Lumpur Intl for an average daily rate of £24 to make sightseeing during their stopover a little easier.

  • Where are the least popular stopover locations for London Heathrow Airport to Perth flights?

  • 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 £1,364). Flying from London Heathrow Airport to Perth 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

Travelling to a place near London Heathrow Airport?

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

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Fly from Heathrow to Perth on these airlines

Choose from the following airlines for your flight from Heathrow to Perth. Flights are based on user searches made on Cheapflights and were last updated on 2 July 2025.

Top 10 airlines flying from Heathrow to Perth

Discover the top 10 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 858,174 searches. Data last updated 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£125Average£166FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapest£127Average£200FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Etihad AirwaysCheapest£504Average£582FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapest£636Average£878FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£661Average£857FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£667Average£1,055FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest£687Average£1,035FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest£694Average£799FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£756Average£913FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air FranceCheapest£806Average£1,067FlexibilityNo cancel feeOn-time77%
Search Air France 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Perth. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Perth for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Perth, users can toggle the no change fees filter when performing a flight search.

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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