What is the most punctual flight time for London to Perth flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

How many flights depart from London Heathrow Airport to Perth on average per day?

1 flights are operational daily from London Heathrow Airport to Perth as of December 2025. The most popular departure time for this route is 11:00, with 100% of flights per day taking off at midday.

Which airlines fly to Perth?

Qantas Airways, Malaysia Airlines and Singapore Airlines are the top three most popular airlines that fly to Perth from London Heathrow Airport according to our data. Qantas Airways is the first choice among our users, with 33% of people opting to fly with this airline when travelling to Perth. Keep in mind that there are 8 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on London to Perth flights?

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 30% of their flights experiencing any sort of delay.

How often are flights from London to Perth delayed?

Historically, on average around 30% of flights between London and Perth have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

How many flights depart from London Heathrow Airport to Perth on average per week?

The number of flights available between London Heathrow Airport and Perth is 7 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When did momondo last update prices for flights from London Heathrow Airport to Perth Airport?

Prices for flights from London Heathrow Airport to Perth Airport are updated daily.

How many operators does momondo search for flights from London Heathrow Airport to Perth Airport?

There are 8 operators available for flights from London Heathrow Airport to Perth Airport as of December 2025.

How old do you have to be to fly from London Heathrow Airport to Perth Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$951 Cheap Flights from London Heathrow Airport to Perth in 2025/26

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13:55 - 08:50LHR-PER

34h 55m3 stops

17:20 - 14:05PER-LHR

27h 45m2 stops

$1,860Multiple Airlines

Find Deal

Sat, 14 Mar - Wed, 8 Apr

21:45 - 05:25LHR-PER

23h 40m1 stop

01:15 - 15:20PER-LHR

22h 05m1 stop

$1,863Singapore Airlines

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Mon, 23 Feb - Sat, 21 Mar

22:00 - 13:25LHR-PER

31h 25m2 stops

20:40 - 15:25PER-LHR

26h 45m1 stop

$1,866Multiple Airlines

Find Deal

Thu, 22 Jan - Wed, 4 Feb

22:35 - 15:55LHR-PER

33h 20m2 stops

16:15 - 15:25PER-LHR

31h 10m1 stop

$1,869Multiple Airlines

Find Deal

Sat, 17 Jan - Fri, 23 Jan

21:25 - 04:30LHR-PER

23h 05m1 stop

20:40 - 15:25PER-LHR

26h 45m1 stop

$1,871Multiple Airlines

Find Deal

Sun, 18 Jan - Sat, 24 Jan

22:15 - 19:35LHR-PER

37h 20m2 stops

02:25 - 15:25PER-LHR

21h 00m1 stop

$1,872Multiple Airlines

Find Deal

Thu, 15 Jan - Fri, 30 Jan

08:50 - 21:45LHR-PER

28h 55m3 stops

01:40 - 18:10PER-LHR

24h 30m2 stops

$1,874Multiple Airlines

Find Deal

Thu, 22 Jan - Tue, 3 Feb

21:25 - 04:30LHR-PER

23h 05m1 stop

20:40 - 15:25PER-LHR

26h 45m1 stop

$1,875Multiple Airlines

Find Deal

Mon, 19 Jan - Sat, 24 Jan

21:30 - 21:25LHR-PER

63h 55m2 stops

23:25 - 18:35PER-LHR

27h 10m1 stop

$1,877China Southern

Find Deal

Wed, 31 Dec - Thu, 29 Jan

10:25 - 15:15LHR-PER

20h 50m1 stop

02:25 - 15:25PER-LHR

21h 00m1 stop

$1,878Malaysia Airlines

Find Deal

Fri, 6 Mar - Thu, 19 Mar

Cathay Pacific flights from London Heathrow Airport to Perth

Our best Cathay Pacific deals on London Heathrow Airport to Perth flight tickets

Cathay Pacific

9 Dec

LHR11:00London Heathrow

35h 55m

1 stop

PER06:55Perth

4 Feb

PER08:30Perth

30h 00m

1 stop

LHR06:30London Heathrow

$1,904

Find similar

Cathay Pacific

8 Mar

LHR11:00London Heathrow

27h 55m

1 stop

PER22:55Perth

29 Mar

PER09:15Perth

37h 00m

1 stop

LHR15:15London Heathrow

$1,906

Find similar

Cathay Pacific

1 Feb

LHR20:15London Heathrow

42h 40m

1 stop

PER22:55Perth

28 Feb

PER00:25Perth

45h 35m

2 stops

LHR14:00London Heathrow

$1,912

Find similar

Turkish Airlines flights from London Heathrow Airport to Perth

Our best Turkish Airlines deals on London Heathrow Airport to Perth flight tickets

Turkish Airlines

1 Feb

LHR16:35London Heathrow

29h 15m

2 stops

PER05:50Perth

17 Feb

PER02:25Perth

26h 40m

2 stops

LHR21:05London Heathrow

$1,924

Find similar

Turkish Airlines

13 Feb

LHR06:35London Heathrow

39h 15m

2 stops

PER05:50Perth

1 Mar

PER02:25Perth

26h 40m

2 stops

LHR21:05London Heathrow

$1,941

Find similar

Turkish Airlines

4 Dec

LHR18:00London Heathrow

27h 50m

2 stops

PER05:50Perth

10 Dec

PER23:10Perth

29h 55m

2 stops

LHR21:05London Heathrow

$1,991

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Perth that are best for you.

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Price

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 14/3

13:55-08:50

3 stops34h 55m

Perth

Wed 8/4

17:20-14:05

2 stops27h 45m

$1,860

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 23/2

21:45-05:25

1 stop23h 40m

Perth

Sat 21/3

01:15-15:20

1 stop22h 05m

$1,863

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 22/1

22:00-13:25

2 stops31h 25m

Perth

Wed 4/2

20:40-15:25

1 stop26h 45m

$1,866

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 17/1

22:35-15:55

2 stops33h 20m

Perth

Fri 23/1

16:15-15:25

1 stop31h 10m

$1,869

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 18/1

21:25-04:30

1 stop23h 05m

Perth

Sat 24/1

20:40-15:25

1 stop26h 45m

$1,871

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 15/1

22:15-19:35

2 stops37h 20m

Perth

Fri 30/1

02:25-15:25

1 stop21h 00m

$1,872

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 22/1

08:50-21:45

3 stops28h 55m

Perth

Tue 3/2

01:40-18:10

2 stops24h 30m

$1,874

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 19/1

21:25-04:30

1 stop23h 05m

Perth

Sat 24/1

20:40-15:25

1 stop26h 45m

$1,875

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 31/12

21:30-21:25

2 stops63h 55m

Perth

Thu 29/1

23:25-18:35

1 stop27h 10m

$1,877

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 6/3

10:25-15:15

1 stop20h 50m

Perth

Thu 19/3

02:25-15:25

1 stop21h 00m

$1,878

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Perth?

The month of May is, on average, the cheapest month to fly to Perth from London Heathrow Airport, with most prices found around $1,961. If you’re not able to fly to Perth in May, then September is your next best option. Flight prices from London Heathrow Airport to Perth during September average around $2,061.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart from London Heathrow Airport to Perth is on a Thursday. Travellers who choose to depart for Perth on a Thursday will often find tickets for as low as $2,836. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $3,733.

What is the cheapest time of day to depart on your flight to Perth?

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Perth when you can find flight prices for as low as $2,080. Flying to Perth in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of $3,141.

What is the cheapest London Heathrow to Perth flight route?

Fly from London Heathrow to Perth for the best London Heathrow - Perth flight prices

How far in advance should I book a flight to Perth?

You are more likely to see cheaper flights to Perth from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $2,287 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from London Heathrow Airport for as low as $2,109 on momondo.

What cabin class options are available on London Heathrow to Perth flights?

There are 3 cabin classes available to choose from on London Heathrow to Perth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Perth flights?

You could potentially save up to 4% on your flight if you consider stops on a London Heathrow Airport to Perth flight.

How have London Heathrow Airport to Perth flight prices changed over time?

As of December 2025, prices for London Heathrow Airport to Perth flights are approximately 0% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Perth according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Heathrow Airport to Perth (LHR to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Perth

Best price found	$1,443
Fastest flight time	16h 40m
Direct flights	Every day
Airports in Perth	1 airport

The best one-way flight to Perth from London Heathrow Airport in the past 72 hours is $1,443. The best return flight deal from London Heathrow Airport to Perth found on momondo in the last 72 hours is $2,619.

The fastest flight from London Heathrow Airport to Perth takes 16h 40m

Direct flights go from London Heathrow Airport to Perth every day.

There is 1 airport near Perth: Perth (PER)

Search flight deals

How far is London Heathrow to Perth by plane?
London Heathrow and Perth are 14491.3 km apart from one another. Flights usually cover this in 19h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to Perth Airport?
Prices for flights from London Heathrow Airport to Perth Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Perth Airport?
There are 8 operators available for flights from London Heathrow Airport to Perth Airport as of December 2025.
How old do you have to be to fly from London Heathrow Airport to Perth Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Perth?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Perth is Boeing 787-9 Dreamliner, representing 99.48% of all bookings. The subsequent popular models are Airbus A380-800 at 0.31% and Boeing 777-300ER at 0.21%.
What is the most popular airline from London Heathrow Airport to Perth?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Perth is Qantas Airways, representing 26% of all bookings. The subsequent popular airlines are Malaysia Airlines at 22%, Singapore Airlines at 19%, and Qatar Airways at 12%.

Best airlines flying from London Heathrow Airport to Perth

Compare and see reviews for airlines that fly from London Heathrow Airport to Perth with momondo

Airline	Rating	Free cancellation	Price
Malaysia Airlines	PriceFrom $1,324	Free cancellation	Rating 7.3 281 reviews	Search Malaysia Airlines flights
Thai Airways	PriceFrom $1,568	Free cancellation	Rating 7.8 362 reviews	Search Thai Airways flights
Cathay Pacific	PriceFrom $1,600	Free cancellation	Rating 7.6 1,080 reviews	Search Cathay Pacific flights
Lufthansa	PriceFrom $1,640	Free cancellation	Rating 6.8 7,602 reviews	Search Lufthansa flights
Singapore Airlines	PriceFrom $1,881	Free cancellation	Rating 8.1 1,411 reviews	Search Singapore Airlines flights
British Airways	PriceFrom $1,893	Free cancellation	Rating 6.7 7,549 reviews	Search British Airways flights
Qatar Airways	PriceFrom $1,969	Free cancellation	Rating 7.4 3,680 reviews	Search Qatar Airways flights
Qantas Airways	PriceFrom $2,239	Free cancellation	Rating 7.5 946 reviews	Search Qantas Airways flights

Qantas Airways Flights From London Heathrow Airport to Perth
The lowest priced Qantas Airways flight from London Heathrow Airport to Perth from the last 72 hours was $2,239. Generally, Qantas Airways has 7 flights on this route every week with an average price of $3,026. Qantas Airways is rated 7.5/10 by our users.

Fremantle

Mandurah

Scarborough

Rottnest Island

Why use momondo?

Why should I use momondo to find a flight deal from London to Perth?

It is quick and easy to find London to Perth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Perth that suits you.

Can I find flights from London to Perth with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Perth flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Perth?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Perth.

I’m not ready to book a flight from London to Perth right now. Can momondo alert me if prices change?

Price alerts on flights to Perth from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Perth trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from London Heathrow Airport to Perth from $951

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Perth departing on 24/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Cathay Pacific flights from London Heathrow Airport to Perth

Our best Cathay Pacific deals on London Heathrow Airport to Perth flight tickets

Turkish Airlines flights from London Heathrow Airport to Perth

Our best Turkish Airlines deals on London Heathrow Airport to Perth flight tickets

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Use the filters below to find and compare flights from London Heathrow Airport to Perth that are best for you.

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How to get the cheapest flight ticket from London Heathrow Airport to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Perth?

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart from London Heathrow Airport to Perth is on a Thursday. Travellers who choose to depart for Perth on a Thursday will often find tickets for as low as $2,836. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $3,733.

What is the cheapest time of day to depart on your flight to Perth?

What is the cheapest London Heathrow to Perth flight route?

Fly from London Heathrow to Perth for the best London Heathrow - Perth flight prices

How far in advance should I book a flight to Perth?

What cabin class options are available on London Heathrow to Perth flights?

There are 3 cabin classes available to choose from on London Heathrow to Perth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Perth flights?

You could potentially save up to 4% on your flight if you consider stops on a London Heathrow Airport to Perth flight.

How have London Heathrow Airport to Perth flight prices changed over time?

As of December 2025, prices for London Heathrow Airport to Perth flights are approximately 0% cheaper when compared to flights at the same time last year.

Which airlines fly to Perth?

How often are flights from London to Perth delayed?

Historically, on average around 30% of flights between London and Perth have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

What is the most punctual flight time for London to Perth flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Perth flights?

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 30% of their flights experiencing any sort of delay.

How many flights depart from London Heathrow Airport to Perth on average per day?

1 flights are operational daily from London Heathrow Airport to Perth as of December 2025. The most popular departure time for this route is 11:00, with 100% of flights per day taking off at midday.

How many flights depart from London Heathrow Airport to Perth on average per week?

The number of flights available between London Heathrow Airport and Perth is 7 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from London Heathrow Airport to Perth

Cheap London Heathrow Airport to Perth (LHR to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Perth

Best price found

Fastest flight time

Direct flights

Airports in Perth

How far is London Heathrow to Perth by plane?

When did momondo last update prices for flights from London Heathrow Airport to Perth Airport?

How many operators does momondo search for flights from London Heathrow Airport to Perth Airport?

How old do you have to be to fly from London Heathrow Airport to Perth Airport?

What documentation or ID do you need to fly to Perth Airport?

What is the most popular plane model from London Heathrow Airport to Perth?

What is the most popular airline from London Heathrow Airport to Perth?

Best airlines flying from London Heathrow Airport to Perth

Compare and see reviews for airlines that fly from London Heathrow Airport to Perth with momondo

Qantas Airways Flights From London Heathrow Airport to Perth

Travelling to a place near Perth?

Why use momondo?

Why should I use momondo to find a flight deal from London to Perth?

Can I find flights from London to Perth with flexible booking policies on momondo?

How can momondo help me find flights from London to Perth?

I’m not ready to book a flight from London to Perth right now. Can momondo alert me if prices change?

An easier way to manage your Perth trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing Western Australia