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Cheap flights from Perth to London from £432

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LON
25 Jan — 1 Feb1
1 adult

The best prices from Perth to London are usually found in October or May, booked 79 days in advance, depart on a Monday or Thursday and return on a Monday

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 20 January 2025.

Round-trip from

£854

One-way from

£432

Popular in

December

Cheapest in

October

Average price

£1,117
6/5-21/5
  • 6/5-21/5
  • 4 total stops
  • 62h 45m total
  • Perth to London
20/3
  • 20/3
  • 1 total stop
  • 30h 15m total
  • Perth to London
High demand for flights, 7% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in January 2025

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 20 January 2025.

Tue 6/501:30PER - LGW
2 stops36h 10mMultiple Airlines
Wed 21/514:55LGW - PER
2 stops26h 35mMultiple Airlines
Deal found 19/1£854
Fri 14/217:10PER - LHR
2 stops53h 50mMultiple Airlines
Fri 21/217:50LHR - PER
2 stops27h 50mMultiple Airlines
Deal found 19/1£854
Sun 16/322:45PER - LGW
1 stop39h 20mQatar Airways
Thu 27/308:40LGW - PER
1 stop26h 05mQatar Airways
Deal found 19/1£854
Fri 28/217:10PER - STN
2 stops26h 55mMultiple Airlines
Wed 26/308:25STN - PER
2 stops27h 50mMultiple Airlines
Deal found 19/1£854
Wed 7/509:35PER - LHR
2 stops35h 30mCathay Pacific
Wed 21/517:00LHR - PER
1 stop22h 35mCathay Pacific
Deal found 19/1£856
Thu 27/202:25PER - LHR
1 stop21h 00mMalaysia Airlines
Wed 26/321:25LHR - PER
1 stop20h 00mMalaysia Airlines
Deal found 19/1£864
Sun 30/301:30PER - LGW
2 stops39h 25mTurkish Airlines
Tue 8/417:15LGW - PER
2 stops24h 15mTurkish Airlines
Deal found 20/1£873
Thu 2/1017:10PER - LHR
1 stop29h 35mSingapore Airlines
Fri 31/1020:35LHR - PER
1 stop24h 50mSingapore Airlines
Deal found 19/1£877
Mon 19/512:25PER - LHR
2 stops34h 20mJapan Airlines
Wed 29/1008:35LHR - PER
2 stops31h 20mJapan Airlines
Deal found 19/1£879
Mon 3/313:50PER - LGW
1 stop24h 50mSingapore Airlines
Mon 10/309:25LGW - PER
1 stop21h 20mSingapore Airlines
Deal found 19/1£881
Wed 18/613:05PER - LGW
1 stop24h 45mAir Mauritius
Fri 20/616:00LGW - PER
1 stop34h 10mAir Mauritius
Deal found 20/1£884
Sun 27/401:30PER - LHR
2 stops26h 20mTurkish Airlines
Sat 17/522:25LHR - PER
2 stops34h 45mTurkish Airlines
Deal found 19/1£890

Find flights from Perth to London within your budget

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 858,174 searches. Data last updated 20 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PerthLondon

PER - LGW

PERLGW

Perth

Tue 6/5

01:30-06:40

2 stops36h 10m

London Gatwick

Wed 21/5

14:55-00:30

2 stops26h 35m

£854

PerthLondon

PER - LHR

PERLHR

Perth

Fri 14/2

17:10-15:00

2 stops53h 50m

London Heathrow

Fri 21/2

17:50-05:40

2 stops27h 50m

£854

PerthLondon

PER - LGW

PERLGW

Perth

Sun 16/3

22:45-06:05

1 stop39h 20m

London Gatwick

Thu 27/3

08:40-18:45

1 stop26h 05m

£854

PerthLondon

PER - STN

PERSTN

Perth

Fri 28/2

17:10-12:05

2 stops26h 55m

London Stansted

Wed 26/3

08:25-20:15

2 stops27h 50m

£854

PerthLondon

PER - LHR

PERLHR

Perth

Wed 7/5

09:35-14:05

2 stops35h 30m

London Heathrow

Wed 21/5

17:00-22:35

1 stop22h 35m

£856

PerthLondon

PER - LHR

PERLHR

Perth

Thu 27/2

02:25-15:25

1 stop21h 00m

London Heathrow

Wed 26/3

21:25-01:25

1 stop20h 00m

£864

PerthLondon

PER - LGW

PERLGW

Perth

Sun 30/3

01:30-09:55

2 stops39h 25m

London Gatwick

Tue 8/4

17:15-00:30

2 stops24h 15m

£873

PerthLondon

PER - LHR

PERLHR

Perth

Mon 19/5

12:25-15:45

2 stops34h 20m

London Heathrow

Wed 29/10

08:35-23:55

2 stops31h 20m

£879

PerthLondon

PER - LGW

PERLGW

Perth

Mon 3/3

13:50-06:40

1 stop24h 50m

London Gatwick

Mon 10/3

09:25-14:45

1 stop21h 20m

£881

PerthLondon

PER - LGW

PERLGW

Perth

Wed 18/6

13:05-06:50

1 stop24h 45m

London Gatwick

Fri 20/6

16:00-09:10

1 stop34h 10m

£884

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 48 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.

Travel insights for flights from Perth to London

Get recent, data-driven insights about flights from Perth to London including ideal travel times, pricing trends, and more.

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 17 January 2025.

To ensure you get the cheapest price possible for a flight from Perth to London, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Perth to London (average of £112). Flying from Perth to London in August is currently the most expensive (average of £161). 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 20 January 2025.

It’s optimal to fly from Perth to London in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

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 20 January 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).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 20 January 2025.
Read through reviews of airlines operating flights from Perth to London, such as Qantas Airways, Turkish Airlines and Lufthansa. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very Good
1,449 reviews

Boarding

8.4

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 10

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

8.3
Very Good
1,449 reviews
8.3
Very Good
1,449 reviews

Boarding

8.4

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 10

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

8.1
Very Good
3,356 reviews
8.3
Very Good
1,449 reviews

Boarding

8.4

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 10

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

8.1
Very Good
1,328 reviews
8.3
Very Good
1,449 reviews

Boarding

8.4

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 10

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

7.8
Good
1,341 reviews
8.3
Very Good
1,449 reviews

Boarding

8.4

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 10

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

7.8
Good
338 reviews
8.3
Very Good
1,449 reviews

Boarding

8.4

Entertainment

7.8

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 10

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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?

    Located just 6.3 mi from the city center, Perth is the airport most travelers will use when flying to London from Perth. Booking flights from Perth (PER) to London should be relatively easy as there is 1 daily outbound flight to London from 8 different airlines.

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

    Our cheapest airline available from Perth to London is Qatar Airways. Our recent data shows that you can find tickets from as low as £854 on this airline. Additional options worth looking into are Cathay Pacific and Malaysia Airlines, starting at £856 and £864 round-trip. Qatar Airways is priced at 17% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Malaysia Airlines. According to our data, you can fly for as low as £434. Users have also found prices from £437 and £440 on Singapore Airlines and Cathay Pacific, respectively.

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

  • What are the cheapest flights from Perth to London?

    Looking for the cheapest flight from Perth to London? While on average our users pay £995, our data indicates the cheapest price to be £513. The most popular route (Perth - London Heathrow), is priced around £631.

  • 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, January is the cheapest month in which you can book a flight from Perth to London (average of £112). Flying from Perth to London in August is currently the most expensive (average of £161). 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
Deal
Hounslow
Gatwick
Croydon
Milton Keynes
Slough
Luton
Ilford
Hayes
Eastbourne
Maidstone
Crawley
Winchester
Southend-on-Sea
Wembley
Ipswich
Watford
Southall
Stansted
Sutton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Perth to London

Discover the top 8 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 858,174 searches. Data last updated 20 January 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£723Average£1,019FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Cathay PacificCheapest£727Average£861FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest£762Average£1,006FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest£771Average£1,070FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
EmiratesCheapest£803Average£1,307FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest£855Average£1,122FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Thai AirwaysCheapest£955Average£1,146FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Qantas AirwaysCheapest£1,063Average£1,390FlexibilityNo cancel feeOn-time74%
Search Qantas 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?

Deals for Perth to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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?

Yes, we can. To see specific flights from Perth to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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