Cheap flights from London Heathrow Airport to Perth from £458

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PER
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 Sunday

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 16 September 2025.

Round-trip from

£850

One-way from

£458

Popular in

December

Cheapest in

May

Average price

£1,014

Good round-trip deal

£1,207 or less

Good one-way deal

£921 or less
Turkish Airlines
  • Turkish Airlines
  • 3/11-1/12
  • 4 total stops
  • 88h 15m total
  • London to Perth
18/11
  • 18/11
  • 2 total stops
  • 38h 40m total
  • London to Perth
Highest demand for flights based on searches. 9% potential increase in price (£88 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 September 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 16 September 2025.

Mon 3/1111:30LHR - PER
2 stops58h 20mTurkish Airlines
Mon 1/1223:10PER - LHR
2 stops29h 55mTurkish Airlines
Deal found 15/9£850
Mon 17/1120:25LHR - PER
2 stops31h 55mMultiple Airlines
Mon 1/1223:10PER - LHR
1 stop24h 15mMultiple Airlines
Deal found 15/9£851
Sat 25/1018:30LHR - PER
2 stops52h 20mTurkish Airlines
Fri 21/1116:15PER - LHR
2 stops31h 55mTurkish Airlines
Deal found 15/9£851
Wed 15/1010:00LHR - PER
2 stops27h 40mMultiple Airlines
Tue 28/1005:35PER - LHR
2 stops41h 50mMultiple Airlines
Deal found 15/9£852
Tue 30/919:25LHR - PER
2 stops41h 25mMultiple Airlines
Sun 26/1023:10PER - LHR
1 stop24h 15mMultiple Airlines
Deal found 15/9£853
Thu 30/1010:25LHR - PER
1 stop25h 25mMultiple Airlines
Tue 25/1123:10PER - LHR
2 stops28h 00mMultiple Airlines
Deal found 15/9£854
Sat 20/922:05LHR - PER
2 stops31h 05mMultiple Airlines
Tue 7/1002:10PER - LHR
1 stop21h 25mMultiple Airlines
Deal found 15/9£856
Sun 2/1120:30LHR - PER
2 stops25h 05mMultiple Airlines
Mon 1/1220:30PER - LHR
1 stop26h 55mMultiple Airlines
Deal found 15/9£857
Fri 31/1010:25LHR - PER
1 stop25h 25mMultiple Airlines
Wed 26/1123:10PER - LHR
2 stops28h 00mMultiple Airlines
Deal found 15/9£859
Sun 2/1120:30LHR - PER
2 stops25h 05mMultiple Airlines
Tue 2/1220:30PER - LHR
1 stop26h 55mMultiple Airlines
Deal found 15/9£859
Tue 18/1120:10LHR - PER
1 stop19h 45mQantas Airways
Mon 24/1110:30PER - LHR
1 stop27h 45mQantas Airways
Deal found 15/9£860
Wed 5/1120:10LHR - PER
1 stop19h 45mQantas Airways
Wed 19/1110:30PER - LHR
1 stop27h 45mQantas Airways
Deal found 14/9£861

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 16 September 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

Wed 5/11

16:50-06:55

1 stop30h 05m

Perth

Tue 18/11

00:15-20:10

1 stop27h 55m

£865

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 15/11

22:05-06:55

1 stop24h 50m

Perth

Sun 23/11

08:30-06:20

1 stop29h 50m

£865

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 29/10

22:05-06:55

1 stop24h 50m

Perth

Mon 17/11

08:30-06:20

1 stop29h 50m

£865

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 3/11

11:00-22:50

1 stop27h 50m

Perth

Sun 16/11

08:30-05:30

1 stop29h 00m

£865

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 29/10

20:15-06:55

1 stop26h 40m

Perth

Tue 4/11

00:15-20:10

1 stop27h 55m

£865

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 3/2

06:05-22:50

2 stops32h 45m

Perth

Mon 2/3

00:25-17:20

1 stop24h 55m

£877

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 5/11

06:15-22:50

2 stops32h 35m

Perth

Tue 18/11

00:25-17:20

1 stop24h 55m

£878

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 3/11

16:50-22:50

1 stop22h 00m

Perth

Mon 17/11

08:30-12:00

2 stops35h 30m

£909

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 8/11

20:10-23:55

1 stop19h 45m

Perth

Wed 26/11

10:30-06:15

1 stop27h 45m

£926

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 16/2

21:45-12:35

1 stop30h 50m

Perth

Sun 15/3

01:15-15:20

1 stop22h 05m

£935

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 21 results
1
2
3

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 12 September 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 £1,365). 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 16 September 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 14 September 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.

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 16 September 2025.
Read reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways 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.

Comfort

8.0

Food

7.7

Entertainment

8.0

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Comfort

8.0

Food

7.7

Entertainment

8.0

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Comfort

8.0

Food

7.7

Entertainment

8.0

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Comfort

8.0

Food

7.7

Entertainment

8.0

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Comfort

8.0

Food

7.7

Entertainment

8.0

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Comfort

8.0

Food

7.7

Entertainment

8.0

Overall

8.1

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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. 15 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.

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

    Departing from London Heathrow Airport to Perth will take you 30h 05m. Airlines will cover a distance of 9009 mi.

  • 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 AirAsia. Our recent data shows that you can find tickets from as low as £127 on this airline. Additional options worth looking into are Oman Air and Etihad Airways, starting at £489 and £510 round-trip. You may be able to fly from London Heathrow Airport to Perth for 88% 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 £2,950, our data indicates the cheapest price to be £879. The most popular route (London Heathrow - Perth), is priced around £607.

  • 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 £43 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 £23 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 £1,365). 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 Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Scarborough

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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 16 September 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£127Average£174FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Oman AirCheapest£489Average£1,503FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Etihad AirwaysCheapest£510Average£573FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest£668Average£892FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest£688Average£1,032FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest£709Average£1,061FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Cathay PacificCheapest£710Average£847FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air FranceCheapest£746Average£1,097FlexibilityNo cancel feeOn-time77%
Search Air France flights
Malaysia AirlinesCheapest£765Average£915FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
LufthansaCheapest£828Average£1,050FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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