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 has the shortest travel time from Perth to London?

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

How often are flights from Perth to London delayed?

Historically, on average around 13% 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 232 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.

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

Kuala Lumpur (KUL) was the most common stop: 35% of momondo users choosing one-stop flights on this route connected there.

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

Malaysia Airlines is the most popular carrier operating from Perth to London

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.

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

As of February 2026, 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.

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 7 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Flights via Hong Kong (HKG) offer the lowest average return price of £832.

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 February 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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 13% of their flights experiencing any sort of delay.

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 February 2026, there are 7 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.

£294 Cheap Flights from Perth to London in 2026

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Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

08:30 - 15:00

PER

LHR

38h 30m

1 stop

16:50 - 22:55

LHR

PER

22h 05m

1 stop

£681Cathay Pacific

Sun, 8 Mar - Sun, 15 Mar

12:15 - 13:10

PER

LGW

31h 55m

2 stops

07:00 - 19:40

LGW

PER

29h 40m

2 stops

£682Multiple Airlines

Mon, 4 May - Mon, 25 May

15:50 - 16:35

PER

LHR

31h 45m

1 stop

21:35 - 01:10

LHR

PER

20h 35m

1 stop

£682Malaysia Airlines

Fri, 15 May - Fri, 26 Jun

18:25 - 07:00

PER

LHR

43h 35m

2 stops

09:30 - 04:15

LHR

PER

35h 45m

2 stops

£683Multiple Airlines

Tue, 5 May - Wed, 20 May

02:25 - 22:35

PER

LGW

28h 10m

2 stops

06:15 - 00:40

LGW

PER

34h 25m

2 stops

£684Multiple Airlines

Thu, 19 Feb - Sat, 28 Feb

23:25 - 18:35

PER

LHR

27h 10m

1 stop

22:00 - 21:25

LHR

PER

39h 25m

1 stop

£684China Southern

Sat, 7 Mar - Sat, 14 Mar

23:35 - 19:00

PER

LHR

26h 25m

1 stop

21:00 - 21:55

LHR

PER

41h 55m

2 stops

£685China Southern

Mon, 1 Jun - Mon, 8 Jun

00:10 - 15:15

PER

LHR

46h 05m

1 stop

17:00 - 06:50

LHR

PER

30h 50m

1 stop

£688Cathay Pacific

Tue, 12 May - Tue, 26 May

15:50 - 22:10

PER

STN

37h 20m

2 stops

06:15 - 01:10

STN

PER

35h 55m

2 stops

£710Turkish Airlines

Sun, 17 May - Wed, 10 Jun

15:50 - 22:10

PER

STN

37h 20m

2 stops

17:45 - 01:10

STN

PER

24h 25m

2 stops

£712Turkish Airlines

Wed, 3 Jun - Fri, 19 Jun

Cathay Pacific flights from Perth to London

Our best Cathay Pacific deals on Perth to London flight tickets

Cathay Pacific

8 Mar

PER08:30Perth

38h 30m

1 stop

LHR15:00London Heathrow

15 Mar

LHR16:50London Heathrow

22h 05m

1 stop

PER22:55Perth

£681

Cathay Pacific

15 Mar

PER08:30Perth

38h 30m

1 stop

LHR15:00London Heathrow

18 Mar

LHR22:05London Heathrow

40h 50m

1 stop

PER22:55Perth

£693

Cathay Pacific

9 May

PER08:20Perth

37h 55m

1 stop

LHR15:15London Heathrow

24 May

LHR20:15London Heathrow

43h 25m

1 stop

PER22:40Perth

£700

China Southern flights from Perth to London

Our best China Southern deals on Perth to London flight tickets

China Southern

7 Mar

PER23:25Perth

27h 10m

1 stop

LHR18:35London Heathrow

14 Mar

LHR22:00London Heathrow

39h 25m

1 stop

PER21:25Perth

£684

China Southern

4 May

PER23:35Perth

26h 25m

1 stop

LHR19:00London Heathrow

20 May

LHR21:00London Heathrow

41h 55m

2 stops

PER21:55Perth

£695

China Southern

1 Apr

PER23:35Perth

38h 30m

1 stop

LGW07:05London Gatwick

28 May

LGW12:00London Gatwick

26h 55m

1 stop

PER21:55Perth

£732

Fly from

Fly to

Route

Depart

Return

Price

PerthLondon

PER - LHR

PERLHR

Perth

Sun 8/3

08:30-15:00

1 stop38h 30m

London Heathrow

Sun 15/3

16:50-22:55

1 stop22h 05m

£681

PerthLondon

PER - LGW

PERLGW

Perth

Mon 4/5

12:15-13:10

2 stops31h 55m

London Gatwick

Mon 25/5

07:00-19:40

2 stops29h 40m

£682

PerthLondon

PER - LHR

PERLHR

Perth

Fri 15/5

15:50-16:35

1 stop31h 45m

London Heathrow

Fri 26/6

21:35-01:10

1 stop20h 35m

£682

PerthLondon

PER - LHR

PERLHR

Perth

Tue 5/5

18:25-07:00

2 stops43h 35m

London Heathrow

Wed 20/5

09:30-04:15

2 stops35h 45m

£683

PerthLondon

PER - LGW

PERLGW

Perth

Thu 19/2

02:25-22:35

2 stops28h 10m

London Gatwick

Sat 28/2

06:15-00:40

2 stops34h 25m

£684

PerthLondon

PER - LHR

PERLHR

Perth

Sat 7/3

23:25-18:35

1 stop27h 10m

London Heathrow

Sat 14/3

22:00-21:25

1 stop39h 25m

£684

PerthLondon

PER - LHR

PERLHR

Perth

Mon 1/6

23:35-19:00

1 stop26h 25m

London Heathrow

Mon 8/6

21:00-21:55

2 stops41h 55m

£685

PerthLondon

PER - LHR

PERLHR

Perth

Tue 12/5

00:10-15:15

1 stop46h 05m

London Heathrow

Tue 26/5

17:00-06:50

1 stop30h 50m

£688

PerthLondon

PER - STN

PERSTN

Perth

Sun 17/5

15:50-22:10

2 stops37h 20m

London Stansted

Wed 10/6

06:15-01:10

2 stops35h 55m

£710

PerthLondon

PER - STN

PERSTN

Perth

Wed 3/6

15:50-22:10

2 stops37h 20m

London Stansted

Fri 19/6

17:45-01:10

2 stops24h 25m

£712

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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

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 £754, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Perth averaging around £781.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £1,100. 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 £1,452.

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 evening when flights can be purchased for as low as £1,170. Flights in the afternoon are often more expensive, with an average ticket price of £1,376.

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 £929 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 £834 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 February 2026, prices for Perth to London flights are approximately 33% 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	£665
Fastest flight time	17h 30m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Perth in the past 72 hours is £665. The best return flight deal from Perth to London found on momondo in the last 72 hours is £1,024.

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

Direct flights go from Perth to London every day.

There are 6 airports in London. From Perth there are direct flights to 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 17h 30m 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 February 2026, there are 7 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 22% of all bookings. The subsequent popular airlines are Singapore Airlines at 21%, Qatar Airways at 19%, and Qantas Airways at 17%.

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 £635	Free Cancellation	Rating 7.6 1,160 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom £655	Free Cancellation	Rating 7.4 3,730 reviews	Search Qatar Airways flights
Malaysia Airlines	PriceFrom £671	Free Cancellation	Rating 7.3 293 reviews	Search Malaysia Airlines flights
Singapore Airlines	PriceFrom £737	Free Cancellation	Rating 8.2 1,452 reviews	Search Singapore Airlines flights
British Airways	PriceFrom £812	Free Cancellation	Rating 6.7 7,723 reviews	Search British Airways flights
Emirates	PriceFrom £889	Free Cancellation	Rating 8.1 3,514 reviews	Search Emirates flights
Qantas Airways	PriceFrom £953	Free Cancellation	Rating 7.5 988 reviews	Search Qantas 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 £953 round-trip, up to an average price of £1,347. Our users have rated Qantas Airways at 7.5/10.

Eastbourne

Milton Keynes

Luton

Gatwick

Slough

Maidstone

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Wembley

Dover

Folkestone

Colchester

Bedford

Worthing

Ramsgate

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 £294

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 3/3. 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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How to get the cheapest flight ticket from Perth to London

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 Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £1,100. 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 £1,452.

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 evening when flights can be purchased for as low as £1,170. Flights in the afternoon are often more expensive, with an average ticket price of £1,376.

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 February 2026, prices for Perth to London flights are approximately 33% cheaper when compared to flights at the same time last year.

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

Malaysia Airlines is the most popular carrier operating from Perth to London

Which airlines fly to London?

How often are flights from Perth to London delayed?

Historically, on average around 13% 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 232 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 13% 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: 35% 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 Hong Kong (HKG) offer the lowest average return price of £832.

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: 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 25m.

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

As of February 2026, 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 February 2026. 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?

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