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

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

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 July 2026. The most popular departure time for this route is 11:00, with 100% of flights per day taking off at midday.

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

Thursday 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.

Which airlines fly to Perth?

Qantas Airways, Malaysia Airlines and Qatar Airways 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 42% of people opting to fly with this airline when travelling to Perth. Keep in mind that there are 6 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 129 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 July 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

Oman Air and Turkish Airlines are the most popular carriers operating from London Heathrow to Perth

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 6 operators available for flights from London Heathrow Airport to Perth Airport as of July 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.

$964 Cheap Flights from London Heathrow Airport to Perth in 2026

Q: What is the typical price of a round-trip flight between London Heathrow Airport and Perth?

Prices are currently low for flights on this route. Typical prices usually range from $2,330 to $3,417. The lowest price recently found on this route was $1,783.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Perth

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

21:10 - 13:55

LHR

PER

32h 45m

2 stops

00:25 - 17:20

PER

LHR

24h 55m

1 stop

$1,783Multiple Airlines

Mon, 9 Nov - Tue, 24 Nov

11:00 - 01:10

LHR

PER

31h 10m

1 stop

15:50 - 16:35

PER

LHR

31h 45m

1 stop

$1,785Malaysia Airlines

Sun, 30 Aug - Sun, 13 Sep

22:15 - 22:40

LHR

PER

41h 25m

1 stop

00:10 - 20:35

PER

LHR

27h 25m

1 stop

$1,786Cathay Pacific

Tue, 18 Aug - Sat, 29 Aug

17:00 - 22:40

LHR

PER

22h 40m

1 stop

08:20 - 15:15

PER

LHR

37h 55m

1 stop

$1,787Cathay Pacific

Tue, 1 Sep - Mon, 14 Sep

08:25 - 01:25

LHR

PER

33h 00m

2 stops

16:15 - 18:25

PER

LHR

34h 10m

2 stops

$1,789Multiple Airlines

Wed, 4 Nov - Sun, 29 Nov

08:25 - 01:25

LHR

PER

33h 00m

2 stops

02:25 - 18:25

PER

LHR

24h 00m

2 stops

$1,790Multiple Airlines

Tue, 27 Oct - Wed, 11 Nov

22:10 - 21:55

LHR

PER

40h 45m

1 stop

23:35 - 19:20

PER

LHR

26h 45m

1 stop

$1,792China Southern

Wed, 26 Aug - Mon, 31 Aug

11:20 - 01:55

LHR

PER

31h 35m

2 stops

12:30 - 15:10

PER

LHR

33h 40m

2 stops

$1,793Multiple Airlines

Fri, 25 Sep - Tue, 13 Oct

08:25 - 01:10

LHR

PER

33h 45m

2 stops

02:10 - 19:10

PER

LHR

48h 00m

2 stops

$1,795Oman Air

Sat, 15 Aug - Mon, 14 Sep

11:00 - 14:50

LHR

PER

20h 50m

1 stop

15:50 - 16:35

PER

LHR

31h 45m

1 stop

$1,796Malaysia Airlines

Thu, 17 Sep - Thu, 8 Oct

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China Southern flights from London Heathrow Airport to Perth

Our best China Southern deals on London Heathrow Airport to Perth flight tickets

China Southern

26 Aug

LHR22:10London Heathrow

40h 45m

1 stop

PER21:55Perth

31 Aug

PER23:35Perth

26h 45m

1 stop

LHR19:20London Heathrow

$1,792

China Southern

29 Oct

LHR22:00London Heathrow

39h 25m

1 stop

PER21:25Perth

7 Nov

PER23:25Perth

27h 10m

1 stop

LHR18:35London Heathrow

$1,800

China Southern

2 Nov

LHR21:30London Heathrow

63h 55m

2 stops

PER21:25Perth

30 Nov

PER23:25Perth

27h 10m

1 stop

LHR18:35London Heathrow

$1,812

Cathay Pacific flights from London Heathrow Airport to Perth

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

Cathay Pacific

18 Aug

LHR22:15London Heathrow

41h 25m

1 stop

PER22:40Perth

29 Aug

PER00:10Perth

27h 25m

1 stop

LHR20:35London Heathrow

$1,786

Cathay Pacific

1 Sept

LHR17:00London Heathrow

22h 40m

1 stop

PER22:40Perth

14 Sept

PER08:20Perth

37h 55m

1 stop

LHR15:15London Heathrow

$1,787

Cathay Pacific

22 Sept

LHR22:15London Heathrow

25h 35m

1 stop

PER06:50Perth

19 Oct

PER00:10Perth

25h 00m

1 stop

LHR18:10London Heathrow

$1,799

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

Cheapest return flight

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 9/11

21:10-13:55

2 stops32h 45m

Perth

Tue 24/11

00:25-17:20

1 stop24h 55m

$1,783

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 30/8

11:00-01:10

1 stop31h 10m

Perth

Sun 13/9

15:50-16:35

1 stop31h 45m

$1,785

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 18/8

22:15-22:40

1 stop41h 25m

Perth

Sat 29/8

00:10-20:35

1 stop27h 25m

$1,786

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 1/9

17:00-22:40

1 stop22h 40m

Perth

Mon 14/9

08:20-15:15

1 stop37h 55m

$1,787

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 4/11

08:25-01:25

2 stops33h 00m

Perth

Sun 29/11

16:15-18:25

2 stops34h 10m

$1,789

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 27/10

08:25-01:25

2 stops33h 00m

Perth

Wed 11/11

02:25-18:25

2 stops24h 00m

$1,790

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 26/8

22:10-21:55

1 stop40h 45m

Perth

Mon 31/8

23:35-19:20

1 stop26h 45m

$1,792

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 25/9

11:20-01:55

2 stops31h 35m

Perth

Tue 13/10

12:30-15:10

2 stops33h 40m

$1,793

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 15/8

08:25-01:10

2 stops33h 45m

Perth

Mon 14/9

02:10-19:10

2 stops48h 00m

$1,795

Fastest return journey

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 17/9

11:00-14:50

1 stop20h 50m

Perth

Thu 8/10

15:50-16:35

1 stop31h 45m

$1,796

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 typical price of a round-trip flight between London Heathrow Airport and Perth?

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 $2,167. If you’re not able to fly to Perth in May, then November is your next best option. Flight prices from London Heathrow Airport to Perth during November average around $2,171.

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 $2,525. The most expensive day to fly to Perth is Thursday, with ticket prices averaging around $3,510.

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 from London Heathrow Airport 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 $2,383 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 $2,199 on momondo.

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

There are 3 cabin classes available to choose from on London Heathrow Airport 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 6% 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 July 2026, prices for London Heathrow Airport to Perth flights are approximately 3% more expensive 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	$2,493
Fastest flight time	16h 45m
Direct flights	Every day
Airports in Perth	1 airport

The best flight deal from London Heathrow Airport to Perth found on momondo in the last 72 hours is $2,493

The fastest flight from London Heathrow Airport to Perth takes 16h 45m

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

Frequently asked questions about flying from London Heathrow Airport to Perth

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 45m, 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 6 operators available for flights from London Heathrow Airport to Perth Airport as of July 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 98.97% of all bookings. The subsequent popular models are Airbus A380-800 at 0.77%, Airbus A380 at 0.13%, and Boeing 777-300ER at 0.13%.
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 36% of all bookings. The subsequent popular airlines are Malaysia Airlines at 19%, Qatar Airways at 17%, and Singapore Airlines at 15%.

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
Qatar Airways	PriceFrom $1,400	Free cancellation	Rating 7.3 3,745 reviews	Search Qatar Airways flights
Malaysia Airlines	PriceFrom $1,566	Free cancellation	Rating 7.3 313 reviews	Search Malaysia Airlines flights
Cathay Pacific	PriceFrom $1,682	Free cancellation	Rating 7.6 1,416 reviews	Search Cathay Pacific flights
British Airways	PriceFrom $1,776	Free cancellation	Rating 6.7 8,126 reviews	Search British Airways flights
Singapore Airlines	PriceFrom $1,876	Free cancellation	Rating 8.2 1,573 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom $2,259	Free cancellation	Rating 7.5 1,062 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 $2,259. Generally, Qantas Airways has 7 flights on this route every week with an average price of $2,812. Qantas Airways is rated 7.5/10 by our users.

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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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Cheap flights from London Heathrow Airport to Perth from $964

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 19/11. 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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China Southern flights from London Heathrow Airport to Perth

Our best China Southern deals on London Heathrow Airport to Perth flight tickets

Cathay Pacific flights from London Heathrow Airport to Perth

Our best Cathay Pacific 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 typical price of a round-trip flight between London Heathrow Airport and Perth?

What is the cheapest month to fly to Perth?

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

What is the cheapest London Heathrow to Perth flight route?

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

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

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

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

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

Which airlines fly to Perth?

How often are flights from London to Perth delayed?

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

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

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

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

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

When to book flights from London Heathrow Airport to Perth

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

Best price found

Fastest flight time

Direct flights

Airports in Perth

Frequently asked questions about flying 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

Travelling to a place near Perth?

Why use momondo?

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

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List of cabin classes available on flights landing in Perth. Availability may vary depending on flight origin and airline.

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