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.

How often are flights from London to Perth delayed?

Historically, on average around 22% 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 127 minutes.

Which airlines fly to Perth?

Qantas Airways, Singapore Airlines and Malaysia 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 35% 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 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 April 2026. The most popular departure time for this route is 11:00, with 100% of flights per day taking off at midday.

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 22% of their flights experiencing any sort of delay.

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.

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 April 2026. 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 6 operators available for flights from London Heathrow Airport to Perth Airport as of April 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.

$870 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 $2,509 to $1,971. The lowest price recently found on this route was $1,671.

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Find the cheapest flights from London Heathrow Airport to Perth

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

09:30 - 16:15

LHR

PER

23h 45m

2 stops

05:35 - 07:00

PER

LHR

32h 25m

2 stops

$1,671Multiple Airlines

Sat, 20 Jun - Thu, 9 Jul

20:10 - 00:40

LHR

PER

45h 30m

2 stops

07:30 - 18:10

PER

LHR

41h 40m

2 stops

$1,677IndiGo

Mon, 25 May - Tue, 23 Jun

09:30 - 16:15

LHR

PER

23h 45m

2 stops

20:50 - 18:45

PER

LHR

28h 55m

2 stops

$1,679Multiple Airlines

Sat, 30 May - Wed, 24 Jun

21:20 - 19:40

LHR

PER

39h 20m

2 stops

07:40 - 07:25

PER

LHR

30h 45m

2 stops

$1,681Multiple Airlines

Tue, 21 Apr - Sat, 25 Apr

14:40 - 03:45

LHR

PER

30h 05m

2 stops

00:25 - 17:50

PER

LHR

24h 25m

1 stop

$1,682Multiple Airlines

Tue, 5 May - Mon, 25 May

20:10 - 00:40

LHR

PER

45h 30m

2 stops

07:40 - 17:45

PER

LHR

41h 05m

2 stops

$1,684IndiGo

Fri, 1 May - Tue, 19 May

10:00 - 04:20

LHR

PER

35h 20m

2 stops

15:50 - 16:35

PER

LHR

31h 45m

1 stop

$1,685Multiple Airlines

Tue, 2 Jun - Wed, 10 Jun

20:10 - 00:40

LHR

PER

45h 30m

2 stops

07:30 - 17:45

PER

LHR

41h 15m

2 stops

$1,687IndiGo

Thu, 21 May - Sun, 21 Jun

21:00 - 21:55

LHR

PER

41h 55m

2 stops

00:45 - 07:15

PER

LHR

38h 30m

2 stops

$1,688Multiple Airlines

Sat, 19 Sep - Sat, 31 Oct

22:10 - 21:55

LHR

PER

40h 45m

1 stop

12:15 - 07:00

PER

LHR

25h 45m

2 stops

$1,691Multiple Airlines

Wed, 13 May - Wed, 20 May

IndiGo flights from London Heathrow Airport to Perth

Our best IndiGo deals on London Heathrow Airport to Perth flight tickets

IndiGo

25 May

LHR20:10London Heathrow

45h 30m

2 stops

PER00:40Perth

23 June

PER07:30Perth

41h 40m

2 stops

LHR18:10London Heathrow

$1,677

IndiGo

1 May

LHR20:10London Heathrow

45h 30m

2 stops

PER00:40Perth

19 May

PER07:40Perth

41h 05m

2 stops

LHR17:45London Heathrow

$1,684

IndiGo

21 May

LHR20:10London Heathrow

45h 30m

2 stops

PER00:40Perth

21 June

PER07:30Perth

41h 15m

2 stops

LHR17:45London Heathrow

$1,687

China Southern flights from London Heathrow Airport to Perth

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

China Southern

6 May

LHR22:10London Heathrow

40h 45m

1 stop

PER21:55Perth

17 June

PER23:35Perth

26h 45m

1 stop

LHR19:20London Heathrow

$1,692

China Southern

27 Apr

LHR22:10London Heathrow

40h 45m

1 stop

PER21:55Perth

11 May

PER23:35Perth

26h 45m

1 stop

LHR19:20London Heathrow

$1,711

China Southern

27 Apr

LHR22:10London Heathrow

40h 45m

1 stop

PER21:55Perth

11 May

PER23:35Perth

26h 45m

1 stop

LHR19:20London Heathrow

$1,714

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

Sat 20/6

09:30-16:15

2 stops23h 45m

Perth

Thu 9/7

05:35-07:00

2 stops32h 25m

$1,671

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 25/5

20:10-00:40

2 stops45h 30m

Perth

Tue 23/6

07:30-18:10

2 stops41h 40m

$1,677

Fastest return journey

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 30/5

09:30-16:15

2 stops23h 45m

Perth

Wed 24/6

20:50-18:45

2 stops28h 55m

$1,679

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 21/4

21:20-19:40

2 stops39h 20m

Perth

Sat 25/4

07:40-07:25

2 stops30h 45m

$1,681

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 5/5

14:40-03:45

2 stops30h 05m

Perth

Mon 25/5

00:25-17:50

1 stop24h 25m

$1,682

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 1/5

20:10-00:40

2 stops45h 30m

Perth

Tue 19/5

07:40-17:45

2 stops41h 05m

$1,684

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 2/6

10:00-04:20

2 stops35h 20m

Perth

Wed 10/6

15:50-16:35

1 stop31h 45m

$1,685

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 21/5

20:10-00:40

2 stops45h 30m

Perth

Sun 21/6

07:30-17:45

2 stops41h 15m

$1,687

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 19/9

21:00-21:55

2 stops41h 55m

Perth

Sat 31/10

00:45-07:15

2 stops38h 30m

$1,688

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 13/5

22:10-21:55

1 stop40h 45m

Perth

Wed 20/5

12:15-07:00

2 stops25h 45m

$1,691

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 $1,928. 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 $1,928.

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 $2,544. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $3,527.

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 $2,252 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 $1,987 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.

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

As of April 2026, prices for London Heathrow Airport to Perth flights are approximately 12% 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	$1,902
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 $1,902. The best return flight deal from London Heathrow Airport to Perth found on momondo in the last 72 hours is $2,480.

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

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 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 6 operators available for flights from London Heathrow Airport to Perth Airport as of April 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 98.96% of all bookings. The subsequent popular models are Airbus A380-800 at 0.94% and Boeing 777-300ER at 0.10%.
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 31% of all bookings. The subsequent popular airlines are Singapore Airlines at 23%, Malaysia Airlines at 18%, and Qatar Airways at 16%.

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 $1,045	Free cancellation	Rating 6.7 7,841 reviews	Search British Airways flights
Qatar Airways	PriceFrom $1,410	Free cancellation	Rating 7.4 3,730 reviews	Search Qatar Airways flights
Malaysia Airlines	PriceFrom $1,527	Free cancellation	Rating 7.4 303 reviews	Search Malaysia Airlines flights
Cathay Pacific	PriceFrom $1,640	Free cancellation	Rating 7.6 1,239 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom $1,786	Free cancellation	Rating 8.2 1,487 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom $2,266	Free cancellation	Rating 7.5 1,016 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 $2,266. Generally, Qantas Airways has 7 flights on this route every week with an average price of $3,041. Qantas Airways is rated 7.5/10 by our users.

Mandurah

Fremantle

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

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Cheap flights from London Heathrow Airport to Perth from $870

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 27/4. 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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IndiGo flights from London Heathrow Airport to Perth

Our best IndiGo deals on London Heathrow Airport to Perth flight tickets

China Southern flights from London Heathrow Airport to Perth

Our best China Southern 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 to Perth?

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

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

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

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

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

Qantas Airways Flights From London Heathrow Airport to Perth

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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