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

Kuala Lumpur (KUL) was the most common stop: 39% of momondo users choosing one-stop flights on this route connected there.

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

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

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 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.

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.

Which airlines fly to London?

Qantas Airways, Malaysia Airlines and Qatar Airways are the top three most popular airlines that fly to London from Perth according to our data. Qantas Airways is the first choice among our users, with 47% of people opting to fly with this airline when travelling to London. Keep in mind that there are 8 different airlines that fly to London 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?

Singapore (SIN) has the shortest average stopover time for this route: 1h 25m.

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

Flights via Dubai (DXB) offer the lowest average return price of £835.

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

Cathay Pacific and Singapore Airlines are the most popular carriers operating from Perth to London

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?

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 19h 40m.

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

The number of flights available between Perth and London is 7 per week as of November 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 Perth Airport to London?

Prices for flights from Perth Airport to London are refreshed on a daily basis.

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

As of November 2025, there are 8 operators available to choose from for flights from Perth Airport to London.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Perth Airport to London.

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

The travel and health documents you'll need for your trip to London 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 license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£377 Cheap Flights from Perth to London in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from £1,086 to £1,556. The lowest price recently found on this route was £743.

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16:15 - 16:10PER-LHR

31h 55m2 stops

06:35 - 05:50LHR-PER

39h 15m2 stops

£743Turkish Airlines

Find Deal

Sat, 7 Mar - Sat, 21 Mar

02:25 - 22:25PER-LHR

28h 00m2 stops

17:45 - 01:25LHR-PER

23h 40m2 stops

£746Turkish Airlines

Find Deal

Wed, 25 Feb - Sun, 15 Mar

13:45 - 06:25PER-LGW

23h 40m1 stop

10:15 - 14:40LGW-PER

21h 25m1 stop

£747Singapore Airlines

Find Deal

Mon, 4 May - Mon, 25 May

08:30 - 15:00PER-LHR

38h 30m1 stop

17:50 - 06:55LHR-PER

29h 05m1 stop

£748Cathay Pacific

Find Deal

Mon, 19 Jan - Tue, 3 Feb

02:25 - 15:25PER-LHR

21h 00m1 stop

11:00 - 14:50LHR-PER

20h 50m1 stop

£752Malaysia Airlines

Find Deal

Wed, 25 Feb - Fri, 24 Apr

20:40 - 23:35PER-STN

34h 55m3 stops

07:05 - 05:50STN-PER

39h 45m2 stops

£752Multiple Airlines

Find Deal

Thu, 26 Feb - Thu, 9 Apr

13:45 - 06:25PER-LGW

23h 40m1 stop

10:15 - 14:40LGW-PER

21h 25m1 stop

£753Singapore Airlines

Find Deal

Mon, 4 May - Mon, 25 May

15:50 - 16:35PER-LHR

31h 45m1 stop

21:35 - 01:10LHR-PER

20h 35m1 stop

£754Malaysia Airlines

Find Deal

Tue, 28 Apr - Thu, 21 May

00:25 - 17:20PER-LHR

24h 55m1 stop

22:05 - 22:55LHR-PER

40h 50m1 stop

£758Cathay Pacific

Find Deal

Mon, 26 Jan - Sat, 7 Feb

15:55 - 05:55PER-LGW

22h 00m1 stop

09:00 - 11:55LGW-PER

19h 55m1 stop

£766Qatar Airways

Find Deal

Fri, 27 Feb - Thu, 23 Apr

Malaysia Airlines flights from Perth to London

Our best Malaysia Airlines deals on Perth to London flight tickets

Malaysia Airlines

25 Feb

PER02:25Perth

21h 00m

1 stop

LHR15:25London Heathrow

24 Apr

LHR11:00London Heathrow

20h 50m

1 stop

PER14:50Perth

£752

Find similar

Malaysia Airlines

28 Apr

PER15:50Perth

31h 45m

1 stop

LHR16:35London Heathrow

21 May

LHR21:35London Heathrow

20h 35m

1 stop

PER01:10Perth

£754

Find similar

Malaysia Airlines

14 Apr

PER02:10Perth

21h 25m

1 stop

LHR16:35London Heathrow

22 May

LHR21:35London Heathrow

34h 15m

1 stop

PER14:50Perth

£765

Find similar

Cathay Pacific flights from Perth to London

Our best Cathay Pacific deals on Perth to London flight tickets

Cathay Pacific

19 Jan

PER08:30Perth

38h 30m

1 stop

LHR15:00London Heathrow

3 Feb

LHR17:50London Heathrow

29h 05m

1 stop

PER06:55Perth

£748

Find similar

Cathay Pacific

26 Jan

PER00:25Perth

24h 55m

1 stop

LHR17:20London Heathrow

7 Feb

LHR22:05London Heathrow

40h 50m

1 stop

PER22:55Perth

£758

Find similar

Cathay Pacific

25 Feb

PER00:25Perth

24h 55m

1 stop

LHR17:20London Heathrow

15 Mar

LHR22:05London Heathrow

24h 50m

1 stop

PER06:55Perth

£759

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PerthLondon

PER - LHR

PERLHR

Perth

Sat 7/3

16:15-16:10

2 stops31h 55m

London Heathrow

Sat 21/3

06:35-05:50

2 stops39h 15m

£743

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

£746

PerthLondon

PER - LGW

PERLGW

Perth

Mon 4/5

13:45-06:25

1 stop23h 40m

London Gatwick

Mon 25/5

10:15-14:40

1 stop21h 25m

£747

PerthLondon

PER - LHR

PERLHR

Perth

Mon 19/1

08:30-15:00

1 stop38h 30m

London Heathrow

Tue 3/2

17:50-06:55

1 stop29h 05m

£748

PerthLondon

PER - LHR

PERLHR

Perth

Wed 25/2

02:25-15:25

1 stop21h 00m

London Heathrow

Fri 24/4

11:00-14:50

1 stop20h 50m

£752

PerthLondon

PER - STN

PERSTN

Perth

Thu 26/2

20:40-23:35

3 stops34h 55m

London Stansted

Thu 9/4

07:05-05:50

2 stops39h 45m

£752

PerthLondon

PER - LGW

PERLGW

Perth

Mon 4/5

13:45-06:25

1 stop23h 40m

London Gatwick

Mon 25/5

10:15-14:40

1 stop21h 25m

£753

PerthLondon

PER - LHR

PERLHR

Perth

Tue 28/4

15:50-16:35

1 stop31h 45m

London Heathrow

Thu 21/5

21:35-01:10

1 stop20h 35m

£754

PerthLondon

PER - LHR

PERLHR

Perth

Mon 26/1

00:25-17:20

1 stop24h 55m

London Heathrow

Sat 7/2

22:05-22:55

1 stop40h 50m

£758

PerthLondon

PER - LGW

PERLGW

Perth

Fri 27/2

15:55-05:55

1 stop22h 00m

London Gatwick

Thu 23/4

09:00-11:55

1 stop19h 55m

£766

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

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?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Perth is in May. Flight prices, which tend to average around £784, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Perth averaging around £840.

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

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £1,150. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Perth to London for around £1,475.

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

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £893. Flights in the afternoon are often more expensive, with an average ticket price of £1,385.

What is the cheapest Perth to London flight route?

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

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

You are more likely to see cheaper flights to London from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £973 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Perth for as low as £870 on momondo.

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

There are 3 cabin classes available to choose from on Perth to London 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 flight prices changed over time?

As of November 2025, prices for Perth to London flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Perth to London

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

Estimated return price

Cheap Perth to London (PER to LON) flight deals and tips

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

Best price found	£695
Fastest flight time	17h 30m
Direct flights	Every day
Airports in London	1 airport

The best one-way flight to London from Perth in the past 72 hours is £695. The best return flight deal from Perth to London found on momondo in the last 72 hours is £1,023.

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

Direct flights go from Perth to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

How far is Perth to London by plane?
The distance between Perth and London is about 8990.4 mi. Typically, this will take 20h 15m by plane in normal conditions.
When did momondo last update prices for flights from Perth Airport to London?
Prices for flights from Perth Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Perth Airport to London?
As of November 2025, there are 8 operators available to choose from for flights from Perth Airport to London.
How old do you have to be to fly from Perth Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Perth Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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 license and a passport that is valid for six months after your intended arrival at London. 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?
Based on momondo bookings for flights between Perth and London, the leading plane model is Boeing 787-9 Dreamliner, making up 100.00% of the total bookings.
What is the most popular airline from Perth to London?
momondo data reveals that the most frequently booked airline on the route from Perth to London is Malaysia Airlines, representing 20% of all bookings. The subsequent popular airlines are Qatar Airways at 20%, Qantas Airways at 18%, and Singapore Airlines at 18%.

Best airlines flying from Perth to London

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

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom £655	Free Cancellation	Rating 7.6 1,072 reviews	Search Cathay Pacific flights
Malaysia Airlines	PriceFrom £692	Free Cancellation	Rating 7.3 281 reviews	Search Malaysia Airlines flights
Qatar Airways	PriceFrom £716	Free Cancellation	Rating 7.4 3,677 reviews	Search Qatar Airways flights
Singapore Airlines	PriceFrom £750	Free Cancellation	Rating 8.1 1,410 reviews	Search Singapore Airlines flights
Emirates	PriceFrom £835	Free Cancellation	Rating 8.1 3,422 reviews	Search Emirates flights
British Airways	PriceFrom £838	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
Qantas Airways	PriceFrom £983	Free Cancellation	Rating 7.5 946 reviews	Search Qantas Airways flights
Thai Airways	PriceFrom £1,007	Free Cancellation	Rating 7.8 362 reviews	Search Thai Airways flights

Qantas Airways Flights From Perth to London
Qantas Airways is one of the most popular airlines flying from Perth to London, operating 7 flights/week on average for this route. A good Qantas Airways flight deal for Perth to London starts from £983 round-trip, up to an average price of £1,299. Our users have rated Qantas Airways at 7.5/10.

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Canterbury

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Ipswich

Ilford

Guildford

Dover

Colchester

Chelmsford

Hayes

Worthing

Ramsgate

Dartford

Bedford

Winchester

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Perth to London for you.

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

All flight searches from Perth to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Perth and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to London from Perth 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 Perth to London from £377

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 23/3. 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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Malaysia Airlines flights from Perth to London

Our best Malaysia Airlines deals on Perth to London flight tickets

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How to get the cheapest flight ticket from Perth to London

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?

What is the cheapest month to fly to London?

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

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £1,150. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Perth to London for around £1,475.

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

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £893. Flights in the afternoon are often more expensive, with an average ticket price of £1,385.

What is the cheapest Perth to London flight route?

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

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

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

There are 3 cabin classes available to choose from on Perth to London 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 flight prices changed over time?

As of November 2025, prices for Perth to London flights are approximately 25% cheaper when compared to flights at the same time last year.

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

Cathay Pacific and Singapore Airlines are the most popular carriers operating from Perth to London

Which airlines fly to London?

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?

Kuala Lumpur (KUL) was the most common stop: 39% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Dubai (DXB) offer the lowest average return price of £835.

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

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 19h 40m.

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

Singapore (SIN) has the shortest average stopover time for this route: 1h 25m.

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

As of November 2025, there are 1 flights per day flying from Perth to London. 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 on average per week?

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

When to book flights from Perth to London

Cheap Perth to London (PER to LON) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in London

How far is Perth to London by plane?

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

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

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

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

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

What is the most popular airline from Perth to London?

Best airlines flying from Perth to London

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

Qantas Airways Flights From Perth to London

Travelling to a place near London?

Why use momondo?

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