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 February 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

Friday 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.

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.

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 25% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from London Heathrow to Perth?

Singapore Airlines is the most popular carrier operating from London Heathrow to Perth

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 February 2026. 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.

How often are flights from London to Perth delayed?

Historically, on average around 25% 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 123 minutes.

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 February 2026.

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.

$963 Cheap Flights from London Heathrow Airport to Perth in 2026

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Find the cheapest flights from London Heathrow Airport to Perth

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Enter your travel dates to find the best prices.

07:10 - 22:55

LHR

PER

31h 45m

2 stops

00:25 - 07:00

PER

LHR

38h 35m

1 stop

$1,642Cathay Pacific

Thu, 5 Mar - Sat, 7 Mar

18:20 - 22:40

LHR

PER

21h 20m

1 stop

08:20 - 18:10

PER

LHR

40h 50m

1 stop

$1,646Cathay Pacific

Sat, 25 Apr - Tue, 23 Jun

21:25 - 05:50

LHR

PER

24h 25m

1 stop

05:35 - 06:40

PER

LHR

33h 05m

2 stops

$1,648Multiple Airlines

Sun, 22 Feb - Mon, 9 Mar

06:55 - 22:55

LHR

PER

32h 00m

2 stops

08:30 - 12:30

PER

LHR

36h 00m

2 stops

$1,649Multiple Airlines

Thu, 19 Feb - Sun, 8 Mar

10:25 - 21:45

LHR

PER

27h 20m

2 stops

07:25 - 15:25

PER

LHR

40h 00m

2 stops

$1,650Multiple Airlines

Sun, 22 Feb - Mon, 9 Mar

22:00 - 21:25

LHR

PER

39h 25m

1 stop

17:45 - 19:30

PER

LHR

33h 45m

2 stops

$1,652Multiple Airlines

Sat, 7 Mar - Fri, 27 Mar

17:45 - 01:25

LHR

PER

23h 40m

2 stops

02:25 - 21:05

PER

LHR

26h 40m

2 stops

$1,653Turkish Airlines

Tue, 24 Feb - Sun, 8 Mar

17:00 - 06:50

LHR

PER

30h 50m

1 stop

08:20 - 20:35

PER

LHR

43h 15m

1 stop

$1,655Cathay Pacific

Sun, 26 Apr - Thu, 25 Jun

19:50 - 22:55

LHR

PER

43h 05m

2 stops

08:30 - 15:00

PER

LHR

38h 30m

1 stop

$1,656Cathay Pacific

Wed, 4 Mar - Sat, 14 Mar

20:30 - 16:30

LHR

PER

36h 00m

3 stops

23:10 - 20:00

PER

LHR

28h 50m

2 stops

$1,658Multiple Airlines

Tue, 24 Feb - Sat, 28 Feb

Cathay Pacific flights from London Heathrow Airport to Perth

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

Cathay Pacific

25 Apr

LHR18:20London Heathrow

21h 20m

1 stop

PER22:40Perth

23 June

PER08:20Perth

40h 50m

1 stop

LHR18:10London Heathrow

$1,646

Cathay Pacific

26 Apr

LHR17:00London Heathrow

30h 50m

1 stop

PER06:50Perth

25 June

PER08:20Perth

43h 15m

1 stop

LHR20:35London Heathrow

$1,655

Cathay Pacific

4 Mar

LHR19:50London Heathrow

43h 05m

2 stops

PER22:55Perth

14 Mar

PER08:30Perth

38h 30m

1 stop

LHR15:00London Heathrow

$1,656

Turkish Airlines flights from London Heathrow Airport to Perth

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

Turkish Airlines

22 Feb

LHR06:35London Heathrow

34h 50m

2 stops

PER01:25Perth

9 Mar

PER16:15Perth

36h 50m

2 stops

LHR21:05London Heathrow

$1,662

Turkish Airlines

22 Feb

LHR17:45London Heathrow

23h 40m

2 stops

PER01:25Perth

8 Mar

PER02:25Perth

26h 40m

2 stops

LHR21:05London Heathrow

$1,672

Turkish Airlines

27 Feb

LHR16:35London Heathrow

24h 50m

2 stops

PER01:25Perth

8 Mar

PER02:25Perth

26h 40m

2 stops

LHR21:05London Heathrow

$1,711

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 5/3

07:10-22:55

2 stops31h 45m

Perth

Sat 7/3

00:25-07:00

1 stop38h 35m

$1,642

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 25/4

18:20-22:40

1 stop21h 20m

Perth

Tue 23/6

08:20-18:10

1 stop40h 50m

$1,646

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 22/2

21:25-05:50

1 stop24h 25m

Perth

Mon 9/3

05:35-06:40

2 stops33h 05m

$1,648

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 19/2

06:55-22:55

2 stops32h 00m

Perth

Sun 8/3

08:30-12:30

2 stops36h 00m

$1,649

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 22/2

10:25-21:45

2 stops27h 20m

Perth

Mon 9/3

07:25-15:25

2 stops40h 00m

$1,650

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 7/3

22:00-21:25

1 stop39h 25m

Perth

Fri 27/3

17:45-19:30

2 stops33h 45m

$1,652

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 24/2

17:45-01:25

2 stops23h 40m

Perth

Sun 8/3

02:25-21:05

2 stops26h 40m

$1,653

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 26/4

17:00-06:50

1 stop30h 50m

Perth

Thu 25/6

08:20-20:35

1 stop43h 15m

$1,655

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 4/3

19:50-22:55

2 stops43h 05m

Perth

Sat 14/3

08:30-15:00

1 stop38h 30m

$1,656

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 24/2

20:30-16:30

3 stops36h 00m

Perth

Sat 28/2

23:10-20:00

2 stops28h 50m

$1,658

Flights are sorted by cheapest return flights first.

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 $1,828. 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 $1,926.

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 Sunday. Travellers who choose to depart for Perth on a Sunday will often find tickets for as low as $2,672. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $3,509.

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 $2,157 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 $2,021 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 2% 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 February 2026, prices for London Heathrow Airport to Perth flights are approximately 7% 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	$2,365
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 $2,365. The best return flight deal from London Heathrow Airport to Perth found on momondo in the last 72 hours is $2,648.

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 in Perth. From London Heathrow Airport there are direct flights to 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 16h 40m, 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 February 2026.
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 98.94% of all bookings. The subsequent popular models are Airbus A380-800 at 0.94% and Boeing 777-300ER at 0.12%.
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 21%, Singapore Airlines at 19%, and Qatar Airways at 13%.

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
British Airways	PriceFrom $1,039	Free cancellation	Rating 6.7 7,716 reviews	Search British Airways flights
Malaysia Airlines	PriceFrom $1,245	Free cancellation	Rating 7.3 291 reviews	Search Malaysia Airlines flights
Thai Airways	PriceFrom $1,474	Free cancellation	Rating 7.8 382 reviews	Search Thai Airways flights
Lufthansa	PriceFrom $1,503	Free cancellation	Rating 6.8 7,762 reviews	Search Lufthansa flights
Cathay Pacific	PriceFrom $1,546	Free cancellation	Rating 7.6 1,159 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $1,770	Free cancellation	Rating 8.2 1,451 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom $1,850	Free cancellation	Rating 7.4 3,728 reviews	Search Qatar Airways flights
Qantas Airways	PriceFrom $2,105	Free cancellation	Rating 7.5 987 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 $2,105. Generally, Qantas Airways has 7 flights on this route every week with an average price of $2,959. 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.

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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 $962

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 23/2. 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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Find the cheapest flights from London Heathrow Airport to Perth

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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

momondo Fare Finder

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

See travel insights to Perth from

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

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 Sunday. Travellers who choose to depart for Perth on a Sunday will often find tickets for as low as $2,672. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $3,509.

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 2% 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 February 2026, prices for London Heathrow Airport to Perth flights are approximately 7% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from London Heathrow to Perth?

Singapore Airlines is the most popular carrier operating from London Heathrow to Perth

Which airlines fly to Perth?

How often are flights from London to Perth delayed?

Historically, on average around 25% 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 123 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?

Friday 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 25% 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 February 2026. 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 February 2026. 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

Fly your favourite airline to Perth