Which airport is the most popular for stopovers for flights between Perth and London Heathrow Airport?

Kuala Lumpur (KUL) was the most common stop: 36% of momondo users choosing one-stop flights on this route connected there.

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

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

Which stopover airport offers the lowest fares from Perth to London Heathrow Airport?

Flights via Hong Kong (HKG) offer the lowest average return price of $2,322.

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

Qatar Airways is the most popular carrier operating from Perth to London Heathrow

How often are flights from Perth to London delayed?

Historically, on average around 14% of flights between Perth and London have experienced a delay on any given week. The average delay length over the past 12 months has been 224 minutes.

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

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

Which stopover airport has the shortest travel time from Perth to London Heathrow Airport?

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 20h 32m.

Which airlines fly to London Heathrow Airport?

Qantas Airways, Malaysia Airlines and Singapore Airlines are the top three most popular airlines that fly to London Heathrow Airport from Perth according to our data. Qantas Airways is the first choice among our users, with 29% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 12 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Which stopover airport has the shortest connection time from Perth to London Heathrow Airport?

Singapore (SIN) has the shortest average stopover time for this route: 1h 57m.

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

As of November 2025, there are 1 flights per day flying from Perth to London Heathrow Airport. The most common time of day flights depart is 19:00, with 100% of flights taking off in the evening.

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

As of November 2025, 7 flights take off from Perth and land in London Heathrow Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

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

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

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

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

The number of operators available for flights from Perth Airport to London Heathrow Airport is 12 as of November 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents you'll need for your trip to London Heathrow 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 London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$770 Cheap Flights from Perth to London Heathrow Airport in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $1,858 to $2,584. The lowest price recently found on this route was $1,497.

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Perth to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

23:10 - 21:05PER-LHR

29h 55m2 stops

22:35 - 05:50LHR-PER

47h 15m2 stops

$1,497Turkish Airlines

Find Deal

Mon, 2 Feb - Sat, 28 Feb

08:30 - 20:10PER-LHR

43h 40m1 stop

07:40 - 22:55LHR-PER

31h 15m2 stops

$1,499Multiple Airlines

Find Deal

Mon, 1 Dec - Tue, 9 Dec

01:15 - 15:20PER-LHR

22h 05m1 stop

20:35 - 23:55LHR-PER

19h 20m1 stop

$1,503Singapore Airlines

Find Deal

Sun, 1 Feb - Sat, 28 Feb

06:40 - 19:10PER-LHR

20h 30m1 stop

21:45 - 12:35LHR-PER

30h 50m1 stop

$1,508Singapore Airlines

Find Deal

Thu, 5 Feb - Sun, 15 Feb

00:25 - 20:10PER-LHR

27h 45m1 stop

17:50 - 06:55LHR-PER

29h 05m1 stop

$1,510Cathay Pacific

Find Deal

Wed, 25 Feb - Thu, 19 Mar

09:15 - 18:15PER-LHR

40h 00m1 stop

12:20 - 07:45LHR-PER

36h 25m1 stop

$1,513Cathay Pacific

Find Deal

Fri, 15 May - Fri, 26 Jun

02:25 - 15:25PER-LHR

21h 00m1 stop

10:25 - 15:15LHR-PER

20h 50m1 stop

$1,517Malaysia Airlines

Find Deal

Mon, 23 Feb - Mon, 16 Mar

09:15 - 20:35PER-LHR

42h 20m1 stop

09:30 - 22:40LHR-PER

30h 10m2 stops

$1,520Multiple Airlines

Find Deal

Wed, 22 Apr - Tue, 2 Jun

08:30 - 15:00PER-LHR

38h 30m1 stop

17:50 - 06:55LHR-PER

29h 05m1 stop

$1,522Cathay Pacific

Find Deal

Sun, 1 Mar - Thu, 19 Mar

02:25 - 22:25PER-LHR

28h 00m2 stops

17:45 - 01:25LHR-PER

23h 40m2 stops

$1,525Turkish Airlines

Find Deal

Wed, 25 Feb - Sun, 15 Mar

Cathay Pacific flights from Perth to London Heathrow Airport

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

Cathay Pacific

25 Feb

PER00:25Perth

27h 45m

1 stop

LHR20:10London Heathrow

19 Mar

LHR17:50London Heathrow

29h 05m

1 stop

PER06:55Perth

$1,510

Find similar

Cathay Pacific

25 Nov

PER08:30Perth

38h 30m

1 stop

LHR15:00London Heathrow

2 Dec

LHR20:15London Heathrow

26h 40m

1 stop

PER06:55Perth

$1,511

Find similar

Cathay Pacific

15 May

PER09:15Perth

40h 00m

1 stop

LHR18:15London Heathrow

26 June

LHR12:20London Heathrow

36h 25m

1 stop

PER07:45Perth

$1,513

Find similar

Malaysia Airlines flights from Perth to London Heathrow Airport

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

Malaysia Airlines

23 Feb

PER02:25Perth

21h 00m

1 stop

LHR15:25London Heathrow

16 Mar

LHR10:25London Heathrow

20h 50m

1 stop

PER15:15Perth

$1,517

Find similar

Malaysia Airlines

13 Mar

PER16:15Perth

31h 10m

1 stop

LHR15:25London Heathrow

5 Apr

LHR21:35London Heathrow

20h 35m

1 stop

PER01:10Perth

$1,542

Find similar

Malaysia Airlines

23 Feb

PER16:15Perth

31h 10m

1 stop

LHR15:25London Heathrow

19 Mar

LHR21:25London Heathrow

20h 00m

1 stop

PER01:25Perth

$1,567

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PerthLondon

PER - LHR

PERLHR

Perth

Mon 2/2

23:10-21:05

2 stops29h 55m

London Heathrow

Sat 28/2

22:35-05:50

2 stops47h 15m

$1,497

PerthLondon

PER - LHR

PERLHR

Perth

Mon 1/12

08:30-20:10

1 stop43h 40m

London Heathrow

Tue 9/12

07:40-22:55

2 stops31h 15m

$1,499

PerthLondon

PER - LHR

PERLHR

Perth

Sun 1/2

01:15-15:20

1 stop22h 05m

London Heathrow

Sat 28/2

20:35-23:55

1 stop19h 20m

$1,503

PerthLondon

PER - LHR

PERLHR

Perth

Thu 5/2

06:40-19:10

1 stop20h 30m

London Heathrow

Sun 15/2

21:45-12:35

1 stop30h 50m

$1,508

PerthLondon

PER - LHR

PERLHR

Perth

Wed 25/2

00:25-20:10

1 stop27h 45m

London Heathrow

Thu 19/3

17:50-06:55

1 stop29h 05m

$1,510

PerthLondon

PER - LHR

PERLHR

Perth

Fri 15/5

09:15-18:15

1 stop40h 00m

London Heathrow

Fri 26/6

12:20-07:45

1 stop36h 25m

$1,513

PerthLondon

PER - LHR

PERLHR

Perth

Mon 23/2

02:25-15:25

1 stop21h 00m

London Heathrow

Mon 16/3

10:25-15:15

1 stop20h 50m

$1,517

PerthLondon

PER - LHR

PERLHR

Perth

Wed 22/4

09:15-20:35

1 stop42h 20m

London Heathrow

Tue 2/6

09:30-22:40

2 stops30h 10m

$1,520

PerthLondon

PER - LHR

PERLHR

Perth

Sun 1/3

08:30-15:00

1 stop38h 30m

London Heathrow

Thu 19/3

17:50-06:55

1 stop29h 05m

$1,522

PerthLondon

PER - LHR

PERLHR

Perth

Wed 25/2

02:25-22:25

2 stops28h 00m

London Heathrow

Sun 15/3

17:45-01:25

2 stops23h 40m

$1,525

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 Perth to London Heathrow Airport

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

Stopovers

Other information

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

What is the cheapest month to fly to London Heathrow Airport?

The month of May is, on average, the cheapest month to fly to London Heathrow Airport from Perth, with most prices found around $1,655. If you aren’t able to travel during the month of May, then book flights to London Heathrow Airport from Perth during October instead. Flights to London Heathrow Airport in October, while not as cheap as those in May, still average around $1,692.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Monday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $2,223. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Perth to London Heathrow Airport for around $2,456.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

In the morning is the cheapest time of day to fly from Perth to London Heathrow Airport when you can find flight prices for as low as $1,941. Flying to London Heathrow Airport in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to London Heathrow Airport is in the afternoon when prices are around $2,394.

What is the cheapest Perth to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,984 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Perth for as low as $1,775 on momondo.

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

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

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

As of November 2025, prices for Perth to London Heathrow Airport flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Perth to London Heathrow Airport

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

Estimated return price

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

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

Best price found	$1,456
Fastest flight time	17h 30m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Perth in the past 72 hours is $1,456. The best return flight deal from Perth to London Heathrow Airport found on momondo in the last 72 hours is $2,025.

The fastest flight from Perth to London Heathrow Airport takes 17h 30m

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

Search flight deals

How far is Perth to London Heathrow by plane?
There are 14491.3 km between Perth and London Heathrow. In terms of flight time, this usually takes a little over 20h 05m.
When did momondo last update prices for flights from Perth Airport to London Heathrow Airport?
Prices for flights from Perth Airport to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Perth Airport to London Heathrow Airport?
The number of operators available for flights from Perth Airport to London Heathrow Airport is 12 as of November 2025.
How old do you have to be to fly from Perth Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow 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 London Heathrow 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 Perth to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Perth to London Heathrow Airport is Boeing 787-9 Dreamliner, representing 100.00% of all bookings.
What is the most popular airline from Perth to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Perth to London Heathrow Airport is Qantas Airways, representing 23% of all bookings. The subsequent popular airlines are Malaysia Airlines at 23%, Singapore Airlines at 20%, and Qatar Airways at 15%.

Best airlines flying from Perth to London Heathrow Airport

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

Airline	Rating	Free cancellation	Price
Turkish Airlines	PriceFrom $1,176	Free cancellation	Rating 7.3 4,044 reviews	Search Turkish Airlines flights
Malaysia Airlines	PriceFrom $1,305	Free cancellation	Rating 7.3 281 reviews	Search Malaysia Airlines flights
Cathay Pacific	PriceFrom $1,316	Free cancellation	Rating 7.6 1,064 reviews	Search Cathay Pacific flights
Japan Airlines	PriceFrom $1,365	Free cancellation	Rating 8.3 1,624 reviews	Search Japan Airlines flights
Lufthansa	PriceFrom $1,384	Free cancellation	Rating 6.8 7,579 reviews	Search Lufthansa flights
Singapore Airlines	PriceFrom $1,449	Free cancellation	Rating 8.1 1,407 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom $1,459	Free cancellation	Rating 7.4 3,664 reviews	Search Qatar Airways flights
Virgin Australia	PriceFrom $1,502	Free cancellation	Rating 7.6 424 reviews	Search Virgin Australia flights
Emirates	PriceFrom $1,616	Free cancellation	Rating 8.1 3,423 reviews	Search Emirates flights
British Airways	PriceFrom $1,713	Free cancellation	Rating 6.7 7,534 reviews	Search British Airways flights

Qantas Airways Flights From Perth to London Heathrow Airport
Qantas Airways operates around 7 flights from Perth to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been $2,333, but momondo users have found Qantas Airways deals from Perth to London Heathrow Airport from as low as $1,832 round-trip. Qantas Airways has been scored 7.5/10 in 942 reviews.

Gatwick

Hounslow

Wembley

Milton Keynes

Brentford

Dover

Ipswich

Abingdon

Eastbourne

Slough

Chichester

Canterbury

Deal

Kingston upon Thames

Brentwood

Guildford

Salisbury

Sutton

Maidstone

Watford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Perth to London . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Perth to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Perth to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Perth to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London Heathrow Airport 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 21/12

Sun 28/12

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular Cities in the United Kingdom

Look for other cheap flights to London City Airportfrom $1,596

Look for other cheap flights to London Luton Airportfrom $1,508

Look for other cheap flights to London Gatwick Airportfrom $1,210

Look for other cheap flights to London Stansted Airportfrom $1,363

Look for other cheap flights to Glasgow Intl Airportfrom $1,714

Look for other cheap flights to Belfast Intl Airportfrom $1,888

Look for other cheap flights to Belfast City Airportfrom $1,888

Cheap flights from Perth to London from $770

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to London departing on 28/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Perth to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Cathay Pacific flights from Perth to London Heathrow Airport

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

Malaysia Airlines flights from Perth to London Heathrow Airport

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

momondo Fare Finder

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

See travel insights to London from

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

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

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Perth to London Heathrow flight route?

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

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

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

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

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

As of November 2025, prices for Perth to London Heathrow Airport flights are approximately 24% cheaper when compared to flights at the same time last year.

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

Qatar Airways is the most popular carrier operating from Perth to London Heathrow

Which airlines fly to London Heathrow Airport?

How often are flights from Perth to London delayed?

Historically, on average around 14% of flights between Perth and London have experienced a delay on any given week. The average delay length over the past 12 months has been 224 minutes.

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

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

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

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

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

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between Perth and London Heathrow Airport?

Kuala Lumpur (KUL) was the most common stop: 36% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Perth to London Heathrow Airport?

Flights via Hong Kong (HKG) offer the lowest average return price of $2,322.

Which stopover airport has the shortest travel time from Perth to London Heathrow Airport?

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 20h 32m.

Which stopover airport has the shortest connection time from Perth to London Heathrow Airport?

Singapore (SIN) has the shortest average stopover time for this route: 1h 57m.

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

As of November 2025, there are 1 flights per day flying from Perth to London Heathrow Airport. The most common time of day flights depart is 19:00, with 100% of flights taking off in the evening.

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

As of November 2025, 7 flights take off from Perth and land in London Heathrow Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

When to book flights from Perth to London Heathrow Airport

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

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

Best price found

Fastest flight time

Direct flights

How far is Perth to London Heathrow by plane?

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

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

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

What documentation or ID do you need to fly to London Heathrow Airport?

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

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

Best airlines flying from Perth to London Heathrow Airport

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

Qantas Airways Flights From Perth to London Heathrow Airport

Travelling to a place near London?

Why use momondo?

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

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

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

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