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Cheap flights from Perth to London from $694

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LON
9 Jul — 16 Jul1
1 adult

Cheapflights Tip: The best prices from Perth to London are usually found in October or May, booked 27 days in advance, depart on a Monday or Thursday and return on a Sunday

Cheap flight deals from Perth to London

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 July 2025.

Round-trip from

$1,537

One-way from

$694

Popular in

December

Cheapest in

October

Average price

$2,080

Good round-trip deal

$2,057 or less

Good one-way deal

$1,321 or less
Cathay Pacific
  • Cathay Pacific
  • 9/11-8/12
  • 2 total stops
  • 54h 35m total
  • Perth to London
14/11
  • 14/11
  • 2 total stops
  • 34h 35m total
  • Perth to London
Highest demand for flights based on searches. 7% potential increase in price ($231 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($83 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Perth to London (LON).
Price to beat on a one-way flight from Perth to London (LON).

Find flight deals from Perth to London

Cheapest flights from Perth to London
Explore the most affordable flight options available from Perth to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Sun 9/1100:15PER - LHR
1 stop27h 55mCathay Pacific
Mon 8/1220:15LHR - PER
1 stop26h 40mCathay Pacific
Deal found 2/7$1,537
Fri 19/912:25PER - LHR
2 stops25h 35mMultiple Airlines
Fri 31/1009:00LHR - PER
2 stops46h 15mMultiple Airlines
Deal found 2/7$1,540
Mon 11/805:10PER - LGW
2 stops40h 50mMultiple Airlines
Wed 27/811:35LGW - PER
2 stops33h 55mMultiple Airlines
Deal found 2/7$1,541
Thu 16/1022:45PER - LGW
1 stop21h 40mQatar Airways
Thu 30/1008:40LGW - PER
1 stop19h 20mQatar Airways
Deal found 2/7$1,543
Thu 16/1020:30PER - STN
2 stops29h 15mMultiple Airlines
Thu 13/1114:05STN - PER
2 stops29h 55mMultiple Airlines
Deal found 2/7$1,544
Mon 3/1113:50PER - LGW
1 stop24h 35mSingapore Airlines
Mon 17/1109:20LGW - PER
1 stop21h 25mSingapore Airlines
Deal found 2/7$1,576
Fri 10/1015:50PER - LHR
1 stop31h 45mMalaysia Airlines
Fri 31/1010:25LHR - PER
1 stop20h 50mMalaysia Airlines
Deal found 2/7$1,605
Mon 27/1017:50PER - LCY
2 stops22h 45mMultiple Airlines
Mon 3/1118:10LCY - PER
2 stops21h 45mMultiple Airlines
Deal found 2/7$1,763
Mon 11/822:20PER - STN
1 stop21h 35mEmirates
Wed 27/814:55STN - PER
1 stop19h 40mEmirates
Deal found 2/7$1,928
Sun 2/1113:50PER - LCY
2 stops31h 00mSWISS
Sun 16/1117:45LCY - PER
2 stops22h 10mSWISS
Deal found 2/7$1,943
Sun 2/1117:30PER - LCY
2 stops23h 45mLufthansa
Sun 23/1117:15LCY - PER
2 stops22h 40mLufthansa
Deal found 3/7$2,095
Tue 23/912:25PER - LCY
2 stops35h 15mKLM
Mon 20/1009:20LCY - PER
2 stops32h 50mKLM
Deal found 2/7$2,492

Cheapflights Fare Finder

Customise your flight search to find flights from Perth to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from Perth to London that are best for you.

Fly from

Perth

Fly to

London

Route

Depart

Return

Price

PerthLondon

PER - LHR

PERLHR

Perth

Sun 9/11

00:15-20:10

1 stop27h 55m

London Heathrow

Mon 8/12

20:15-06:55

1 stop26h 40m

$1,537

PerthLondon

PER - LHR

PERLHR

Perth

Fri 19/9

12:25-07:00

2 stops25h 35m

London Heathrow

Fri 31/10

09:00-15:15

2 stops46h 15m

$1,540

PerthLondon

PER - LGW

PERLGW

Perth

Mon 11/8

05:10-15:00

2 stops40h 50m

London Gatwick

Wed 27/8

11:35-04:30

2 stops33h 55m

$1,541

PerthLondon

PER - LGW

PERLGW

Perth

Thu 16/10

22:45-13:25

1 stop21h 40m

London Gatwick

Thu 30/10

08:40-12:00

1 stop19h 20m

$1,543

PerthLondon

PER - STN

PERSTN

Perth

Mon 21/7

20:30-18:45

3 stops29h 15m

London Stansted

Fri 29/8

06:30-21:45

3 stops32h 15m

$1,553

PerthLondon

PER - LGW

PERLGW

Perth

Mon 3/11

13:50-06:25

1 stop24h 35m

London Gatwick

Mon 17/11

09:20-14:45

1 stop21h 25m

$1,576

PerthLondon

PER - LHR

PERLHR

Perth

Wed 1/10

22:45-13:15

1 stop21h 30m

London Heathrow

Thu 23/10

09:00-11:55

1 stop19h 55m

$1,599

PerthLondon

PER - LHR

PERLHR

Perth

Tue 16/9

01:10-15:45

1 stop21h 35m

London Heathrow

Wed 18/2

22:05-12:35

1 stop30h 30m

$1,602

PerthLondon

PER - LHR

PERLHR

Perth

Fri 10/10

15:50-16:35

1 stop31h 45m

London Heathrow

Fri 31/10

10:25-15:15

1 stop20h 50m

$1,605

PerthLondon

PER - LCY

PERLCY

Perth

Mon 21/7

18:25-08:10

2 stops44h 45m

London City

Fri 29/8

08:55-20:40

2 stops52h 45m

$1,808

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 21 results
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Best time to book a flight from Perth to London

Have a flexible travel schedule? Discover the best time to fly to London from Perth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Perth to London

How far ahead should I book a flight from Perth to London?

Use this chart to determine the optimal time to book a return flight from Perth to London. Price data was last updated on 27 June 2025.

The best time to book flights from Perth to London is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Perth to London?

Currently, October is the cheapest month in which you can book a flight from Perth to London (average of $1,037). Flying from Perth to London in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PER to LON?

Find hourly flight availability from Perth to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.

It’s optimal to fly from Perth to London in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at midday.

What is the cheapest day to fly from Perth to London?

Use this chart to determine the cheapest time to fly return from Perth to London. Price data was last updated on 30 June 2024.

Travellers seeking maximum savings on their Perth to London flight should consider departing on Saturday at midday when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Perth to London

Explore weekly flight availability from Perth to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 July 2025.

The most flights from PER to LON are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 4 July 2025.
Check out reviews from past customers who have flown with Emirates, Singapore Airlines, andKLM from Perth to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Related info for your journey

Find useful and relevant information for your journey from Perth to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Perth to London?

    If you book a flight to London from Perth, you will be flying from Perth, which is the city’s only airport. Perth (PER) is located 10.2 km from the centre of Perth. There is 1 flight from Perth to London per day from 12 different airlines.

  • What are the cheapest airlines flying from Perth to London round-trip?

    Cheapflights users have booked flights from Perth to London round-trip from $1,537. Other airlines that can offer you cheap pricing are Qatar Airways, from $1,599, and Singapore Airlines, from $1,602. Cathay Pacific is currently priced 17% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Perth to London one-way?

    The cheapet airlines for a one-way flight from Perth to London are Singapore Airlines ($698), Cathay Pacific ($777), and Malaysia Airlines ($784).

  • What are the most popular routes from Perth to London?

  • What are the cheapest flights from Perth to London?

    The cheapest flight price from Perth to London is $1,163. On average you can expect to pay $5,732. The most popular route, (Perth - London Heathrow), can usually be booked for $1,340.

  • Where are the most common stopover locations when flying from Perth to London?

  • What are some popular things to do or see while on a stopover in Kuala Lumpur?

    If you're on a stopover in Kuala Lumpur and looking for things to do, consider visiting Petronas Towers, Berjaya Times Square, or National Mosque of Malaysia. Those on a stopover in Kuala Lumpur interested in visiting Petronas Towers, Berjaya Times Square, or National Mosque of Malaysia can do so by traveling 46.6 km, 44.9 km, and 44.8 km, respectively from Kuala Lumpur Intl. Those looking to explore during their stopover in Kuala Lumpur can hire a car from Kuala Lumpur Intl for about $47 per day.

  • What are some popular points of interest to see during a stopover in Singapore?

    Sentosa, Merlion, and Boat Quay are currently the most popular points of interest in Singapore at the moment. Sentosa, Merlion, and Boat Quay are located about 21.6 km, 16.9 km, and 17.3 km, respectively from Singapore Changi. Those landing in Singapore looking to spend some time exploring during their stopover can hire a car for about $127 per day.

  • Where are the least popular stopover locations for Perth to London flights?

  • Can I find deals for flights from Perth to London that include hotel bookings?

    Yes. In addition to deals on Perth to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to London.

  • Can I find deals for business class flights from Perth to London?

    Yes. Cheapflights offers flight deals from Perth to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Perth to London?

    Currently, October is the cheapest month in which you can book a flight from Perth to London (average of $1,037). Flying from Perth to London in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Hounslow
Southall
Chatham
Dover
Dorking
Canterbury
Chertsey

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Fly from Perth to London on these airlines

Choose from the following airlines for your flight from Perth to London. Flights are based on user searches made on Cheapflights and were last updated on 4 July 2025.

Top 10 airlines flying from Perth to London

Discover the top 10 airlines that operate flights from Perth to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$1,101Average$2,139FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest$1,158Average$2,240FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapest$1,269Average$1,649FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest$1,298Average$1,700FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$1,398Average$1,757FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,473Average$1,860FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Japan AirlinesCheapest$1,473Average$1,902FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Virgin AustraliaCheapest$1,581Average$2,106FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EmiratesCheapest$1,603Average$2,047FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest$1,686Average$2,146FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Perth to London?

When you search for this flight from Perth to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Perth to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Perth to London.

Can Cheapflights find flights from Perth to London with no change fees?

Certainly. Search results for flights to London from Perth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Perth to London become cheaper?

Of course! You can now track prices for flights from Perth to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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