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

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 20h 15m.

Which airlines fly to London?

Singapore Airlines, Malaysia Airlines and Qantas Airways are the top three most popular airlines that fly to London from Perth according to our data. Singapore Airlines is the first choice among our users, with 28% of people opting to fly with this airline when travelling to London. Keep in mind that there are 12 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

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

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

Singapore (SIN) has the shortest average stopover time for this route: 1h 45m.

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

As of August 2025, there are 1 flights per day flying from Perth to London. The most common time of day flights depart is 18:00, with 100% of flights taking off in the evening.

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

Flights via Dubai (DXB) offer the lowest average return price of $1,786.

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

Kuala Lumpur (KUL) was the most common stop: 30% of momondo users choosing one-stop flights on this route connected there.

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

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

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

As of August 2025, there are 12 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?

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.

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 licence 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.

$476 Cheap Flights from Perth to London (PER-LON) in 2025

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Find the cheapest flights from Perth to London (PER-LON)

Round-trip

One-way

Last minute

Direct

Cheap return flights

20:30 - 18:45PER-LHR

29h 15m2 stops

19:20 - 19:50LHR-PER

40h 30m2 stops

$1,225

Find Deal

Sun, 12 Oct - Tue, 28 Oct

17:50 - 18:35PER-LGW

32h 45m2 stops

06:35 - 04:20LGW-PER

37h 45m3 stops

$1,227

Find Deal

Mon, 10 Nov - Tue, 2 Dec

20:30 - 15:15PER-LHR

49h 45m2 stops

13:55 - 19:50LHR-PER

45h 55m2 stops

$1,241

Find Deal

Sun, 12 Oct - Mon, 27 Oct

20:30 - 15:15PER-LHR

49h 45m2 stops

20:55 - 04:00LHR-PER

47h 05m2 stops

$1,258

Find Deal

Thu, 16 Oct - Thu, 6 Nov

22:45 - 12:35PER-LGW

21h 50m1 stop

08:40 - 12:00LGW-PER

19h 20m1 stop

$1,339Qatar Airways

Find Deal

Thu, 6 Nov - Sun, 16 Nov

02:25 - 15:25PER-LHR

21h 00m1 stop

21:25 - 01:25LHR-PER

20h 00m1 stop

$1,342Malaysia Airlines

Find Deal

Tue, 18 Nov - Tue, 25 Nov

02:10 - 16:35PER-LHR

21h 25m1 stop

10:25 - 15:15LHR-PER

20h 50m1 stop

$1,345Malaysia Airlines

Find Deal

Sun, 19 Oct - Mon, 17 Nov

15:05 - 05:55PER-LGW

22h 50m1 stop

08:40 - 12:00LGW-PER

19h 20m1 stop

$1,399Qatar Airways

Find Deal

Sun, 18 Jan - Sat, 31 Jan

16:10 - 06:40PER-LGW

21h 30m1 stop

08:40 - 12:00LGW-PER

19h 20m1 stop

$1,436Virgin Australia

Find Deal

Thu, 16 Oct - Thu, 6 Nov

00:10 - 18:15PER-LHR

25h 05m1 stop

16:50 - 22:50LHR-PER

22h 00m1 stop

$1,454Cathay Pacific

Find Deal

Tue, 14 Oct - Sat, 15 Nov

Malaysia Airlines flights from Perth to London

Our best Malaysia Airlines deals on Perth to London flight tickets

Malaysia Airlines

18 Nov

PER02:25Perth

21h 00m

1 stop

LHR15:25London Heathrow

25 Nov

LHR21:25London Heathrow

20h 00m

1 stop

PER01:25Perth

$1,342

Find similar

Malaysia Airlines

19 Oct

PER02:10Perth

21h 25m

1 stop

LHR16:35London Heathrow

17 Nov

LHR10:25London Heathrow

20h 50m

1 stop

PER15:15Perth

$1,345

Find similar

Malaysia Airlines

16 Oct

PER15:50Perth

31h 45m

1 stop

LHR16:35London Heathrow

9 Nov

LHR21:25London Heathrow

20h 00m

1 stop

PER01:25Perth

$1,347

Find similar

Cathay Pacific flights from Perth to London

Our best Cathay Pacific deals on Perth to London flight tickets

Cathay Pacific

14 Oct

PER00:10Perth

25h 05m

1 stop

LHR18:15London Heathrow

15 Nov

LHR16:50London Heathrow

22h 00m

1 stop

PER22:50Perth

$1,454

Find similar

Cathay Pacific

22 Aug

PER09:15Perth

28h 05m

1 stop

LHR06:20London Heathrow

31 Aug

LHR18:20London Heathrow

21h 20m

1 stop

PER22:40Perth

$1,967

Find similar

Cathay Pacific

22 Aug

PER09:15Perth

28h 05m

1 stop

LHR06:20London Heathrow

5 Sept

LHR18:20London Heathrow

30h 25m

1 stop

PER07:45Perth

$1,992

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PerthLondon

PER - LHR

PERLHR

Perth

Sun 12/10

20:30-18:45

2 stops29h 15m

London Heathrow

Tue 28/10

19:20-19:50

2 stops40h 30m

$1,225

PerthLondon

PER - LGW

PERLGW

Perth

Mon 10/11

17:50-18:35

2 stops32h 45m

London Gatwick

Tue 2/12

06:35-04:20

3 stops37h 45m

$1,227

PerthLondon

PER - LHR

PERLHR

Perth

Sun 12/10

20:30-15:15

2 stops49h 45m

London Heathrow

Mon 27/10

13:55-19:50

2 stops45h 55m

$1,241

PerthLondon

PER - LHR

PERLHR

Perth

Thu 16/10

20:30-15:15

2 stops49h 45m

London Heathrow

Thu 6/11

20:55-04:00

2 stops47h 05m

$1,258

PerthLondon

PER - LGW

PERLGW

Perth

Thu 6/11

22:45-12:35

1 stop21h 50m

London Gatwick

Sun 16/11

08:40-12:00

1 stop19h 20m

$1,339

PerthLondon

PER - LHR

PERLHR

Perth

Tue 18/11

02:25-15:25

1 stop21h 00m

London Heathrow

Tue 25/11

21:25-01:25

1 stop20h 00m

$1,342

PerthLondon

PER - LHR

PERLHR

Perth

Sun 19/10

02:10-16:35

1 stop21h 25m

London Heathrow

Mon 17/11

10:25-15:15

1 stop20h 50m

$1,345

PerthLondon

PER - LGW

PERLGW

Perth

Sun 18/1

15:05-05:55

1 stop22h 50m

London Gatwick

Sat 31/1

08:40-12:00

1 stop19h 20m

$1,399

PerthLondon

PER - LGW

PERLGW

Perth

Thu 16/10

16:10-06:40

1 stop21h 30m

London Gatwick

Thu 6/11

08:40-12:00

1 stop19h 20m

$1,436

PerthLondon

PER - LHR

PERLHR

Perth

Tue 14/10

00:10-18:15

1 stop25h 05m

London Heathrow

Sat 15/11

16:50-22:50

1 stop22h 00m

$1,454

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

Stopovers

Other information

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of October, then book flights to London from Perth during May instead. Flights to London in May, while not as cheap as those in October, still average around $1,603.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $2,213. 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 for around $2,420.

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 $1,895. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around $2,387.

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 $1,975 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 $1,818 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 August 2025, prices for Perth to London flights are approximately 16% 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	$476
Fastest flight time	21h 00m
Direct flights	Every day
Airports in London	4 airports

The best one-way flight to London from Perth in the past 72 hours is $476. The best return flight deal from Perth to London found on momondo in the last 72 hours is $1,225.

The fastest flight from Perth to London takes 21h 00m

Direct flights go from Perth to London every day.

There are 4 airports near London: London City (LCY), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

Search flight deals

How far is Perth to London by plane?
The distance between Perth and London is about 14468.6 km. 21h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Perth Airport to London?
Prices for flights from Perth Airport to London are updated daily.
How many operators does momondo search for flights from Perth Airport to London?
As of August 2025, there are 12 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?
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.
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 licence 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 this flight route, the most popular plane model on flight routes from Perth to London is Boeing 787-9 Dreamliner (99.82% of total bookings). The next most popular plane model is Airbus A380-800 (0.18%).
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 24% of all bookings. The subsequent popular airlines are Singapore Airlines at 21%, Qantas Airways at 19%, and Qatar Airways at 16%.

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
Turkish Airlines	PriceFrom $1,169	Free cancellation	Rating 7.3 3,945 reviews	Search Turkish Airlines flights
Malaysia Airlines	PriceFrom $1,309	Free cancellation	Rating 7.4 274 reviews	Search Malaysia Airlines flights
Cathay Pacific	PriceFrom $1,313	Free cancellation	Rating 7.6 969 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $1,349	Free cancellation	Rating 7.4 3,609 reviews	Search Qatar Airways flights
Singapore Airlines	PriceFrom $1,446	Free cancellation	Rating 8.1 1,347 reviews	Search Singapore Airlines flights
Japan Airlines	PriceFrom $1,487	Free cancellation	Rating 8.3 1,549 reviews	Search Japan Airlines flights
Emirates	PriceFrom $1,576	Free cancellation	Rating 8.1 3,315 reviews	Search Emirates flights
Virgin Australia	PriceFrom $1,596	Free cancellation	Rating 7.5 411 reviews	Search Virgin Australia flights
British Airways	PriceFrom $1,703	Free cancellation	Rating 6.6 7,277 reviews	Search British Airways flights
Qantas Airways	PriceFrom $1,833	Free cancellation	Rating 7.5 896 reviews	Search Qantas Airways flights

Qantas Airways Flights From Perth to London
Qantas Airways operates around 7 flights from Perth to London every week. The average price of these flights found in the last 72 hours has been $1,505, but momondo users have found Qantas Airways deals from Perth to London from as low as $1,194 round-trip. Qantas Airways has been scored 7.5/10 in 896 reviews.

Gatwick

Hounslow

Brentford

Wembley

Slough

Dover

Ipswich

Abingdon

Harrow

Richmond

Eastbourne

Chichester

Canterbury

Deal

Kingston upon Thames

Brentwood

Milton Keynes

Guildford

Sutton

Maidstone

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?

Yes. momondo enables you to select and highlight flights to London from Perth with this policy.

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

Once you have performed a search for Perth to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Stansted Airport

Popular Cities in the United Kingdom

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Look for other cheap flights to Leedsfrom $2,207

Look for other cheap flights to Cardifffrom $2,343

Cheap flights from Perth to London from $476

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 29/10. 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 (PER-LON)

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Malaysia Airlines flights from Perth to London

Our best Malaysia Airlines deals on Perth to London flight tickets

Cathay Pacific flights from Perth to London

Our best Cathay Pacific deals on Perth to London flight tickets

momondo Fare Finder

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

See travel insights to London from

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 cheapest month to fly to London?

If you aren’t able to travel during the month of October, then book flights to London from Perth during May instead. Flights to London in May, while not as cheap as those in October, still average around $1,603.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $2,213. 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 for around $2,420.

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 $1,895. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around $2,387.

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 August 2025, prices for Perth to London flights are approximately 16% cheaper when compared to flights at the same time last year.

Which airlines fly to London?

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

Kuala Lumpur (KUL) was the most common stop: 30% 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 $1,786.

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

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 20h 15m.

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

Singapore (SIN) has the shortest average stopover time for this route: 1h 45m.

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

As of August 2025, there are 1 flights per day flying from Perth to London. The most common time of day flights depart is 18:00, with 100% of flights taking off in the evening.

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

As of August 2025, 7 flights take off from Perth and land in London 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

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?

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?

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 49.5 km from London