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Cheap flights from London to Perth from $947

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PER
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Perth are usually found in May or September, booked 50 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from London to Perth

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Perth (PER). 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 27 November 2025.

Round-trip from

$1,871

One-way from

$947

Popular in

December

Cheapest in

May

Average price

$2,112

Good round-trip deal

$2,563 or less

Good one-way deal

$1,950 or less
8/3-29/3
  • 8/3-29/3
  • 4 total stops
  • 52h 50m total
  • London to Perth
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21/1
  • 21/1
  • 3 total stops
  • 28h 45m total
  • London to Perth
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($343 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($77 potential savings vs. average return price).
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Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Perth.
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Price to beat on a one-way flight from London (LON) to Perth.
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Find flight deals from London to Perth

Enter your travel dates to find the best prices.

Cheapest flights from London to Perth
Explore the most affordable flight options available from London to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Mon 1/1217:30LGW - PER
3 stops27h 00mMultiple Airlines
Sat 13/1203:35PER - LGW
3 stops43h 00mMultiple Airlines
Deal found 25/11$1,877
Fri 28/1120:15LHR - PER
1 stop26h 40mCathay Pacific
Thu 4/1200:25PER - LHR
1 stop24h 55mCathay Pacific
Deal found 26/11$1,877
Mon 1/1207:30STN - PER
3 stops37h 00mMultiple Airlines
Mon 8/1217:45PER - STN
2 stops27h 20mMultiple Airlines
Deal found 26/11$1,885
Wed 26/1110:25LHR - PER
2 stops25h 20mMultiple Airlines
Wed 3/1205:35PER - LHR
3 stops33h 05mMultiple Airlines
Deal found 25/11$1,885
Mon 1/1207:30LTN - PER
3 stops37h 00mMultiple Airlines
Mon 15/1218:30PER - LTN
3 stops35h 00mMultiple Airlines
Deal found 26/11$1,885
Thu 4/1206:10STN - PER
3 stops38h 05mMultiple Airlines
Fri 26/1217:45PER - STN
2 stops33h 25mMultiple Airlines
Deal found 26/11$1,886
Mon 1/1221:25LHR - PER
1 stop24h 25mMultiple Airlines
Sun 14/1220:25PER - LHR
2 stops53h 05mMultiple Airlines
Deal found 26/11$1,886
Sat 27/1207:40LTN - PER
3 stops36h 50mMultiple Airlines
Mon 19/117:45PER - LTN
2 stops30h 35mMultiple Airlines
Deal found 24/11$1,886
Wed 3/1210:25LHR - PER
1 stop20h 50mMultiple Airlines
Wed 10/1215:35PER - LHR
2 stops35h 00mMultiple Airlines
Deal found 26/11$1,888
Wed 24/1208:25LHR - PER
1 stop19h 30mMultiple Airlines
Sat 24/101:15PER - LHR
1 stop22h 05mMultiple Airlines
Deal found 26/11$1,890
Wed 3/1206:25LGW - PER
3 stops31h 20mMultiple Airlines
Fri 26/1223:15PER - LGW
2 stops31h 20mMultiple Airlines
Deal found 26/11$1,893
Wed 24/1208:25LHR - PER
1 stop19h 30mMultiple Airlines
Tue 27/117:45PER - LHR
2 stops30h 35mMultiple Airlines
Deal found 26/11$1,893

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Perth 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 27 November 2025.
Use the filters below to find and compare flights from London to Perth that are best for you.

Fly from

London

Fly to

Perth

Route

Depart

Return

Price

LondonPerth

LGW - PER

LGWPER

London Gatwick

Fri 6/3

14:05-18:45

1 stop20h 40m

Perth

Mon 16/3

22:45-12:35

1 stop21h 50m

$1,876

LondonPerth

LGW - PER

LGWPER

London Gatwick

Sun 8/3

08:40-18:45

1 stop26h 05m

Perth

Tue 17/3

22:45-05:55

1 stop39h 10m

$1,879

LondonPerth

LGW - PER

LGWPER

London Gatwick

Sun 8/3

14:05-18:45

1 stop20h 40m

Perth

Wed 18/3

22:45-05:55

1 stop39h 10m

$1,879

LondonPerth

LGW - PER

LGWPER

London Gatwick

Thu 5/3

08:40-18:45

1 stop26h 05m

Perth

Sun 22/3

22:45-05:55

1 stop39h 10m

$1,879

LondonPerth

LGW - PER

LGWPER

London Gatwick

Fri 6/3

09:00-18:45

1 stop25h 45m

Perth

Wed 18/3

22:45-05:55

1 stop39h 10m

$1,879

LondonPerth

LGW - PER

LGWPER

London Gatwick

Tue 31/3

17:15-05:10

2 stops28h 55m

Perth

Mon 4/5

02:10-16:20

2 stops45h 10m

$1,894

LondonPerth

LTN - PER

LTNPER

London Luton

Fri 3/4

14:45-04:00

3 stops30h 15m

Perth

Sat 25/4

18:25-16:05

2 stops28h 40m

$1,905

LondonPerth

LTN - PER

LTNPER

London Luton

Wed 10/12

06:50-04:30

3 stops37h 40m

Perth

Thu 25/12

17:45-23:10

3 stops37h 25m

$1,905

LondonPerth

LGW - PER

LGWPER

London Gatwick

Sun 8/3

14:05-18:45

1 stop20h 40m

Perth

Sat 21/3

22:45-12:35

1 stop21h 50m

$1,928

LondonPerth

STN - PER

STNPER

London Stansted

Fri 3/4

06:15-12:30

2 stops47h 15m

Perth

Sun 10/5

15:50-22:10

2 stops37h 20m

$1,930

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 60 results
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Best time to book a flight from London to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from London 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 London to Perth

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

Use this chart to determine the optimal time to book a return flight from London to Perth. Price data was last updated on 21 November 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Perth. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from London to Perth (average of $1,373). Flying from London to Perth in January is currently the most expensive (average of $1,990). 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 LON to PER?

Find hourly flight availability from London to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

It’s optimal to fly from London to Perth in the afternoon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from London to Perth. Price data was last updated on 16 December 2024.

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

Weekly flight availability from London to Perth

Explore weekly flight availability from London to Perth. 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 27 November 2025.

The most flights from LON to PER 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).

What’s the top stopover airport for flights from London to Perth?

Share of one-stop return flights from London to Perth chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 28% of one-stop itineraries from London to Perth on Cheapflights.

What’s the cheapest stopover airport for flights from London to Perth?

Average return fare for one-stop flights from London to Perth, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Abu Dhabi (AUH) is the most affordable one-stop option, with an average return flight price of $1,146.

What’s the fastest stopover option from London to Perth?

Shortest average travel time for one-stop one-way flights from London to Perth, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for one-stop routes: 15h 05m.

Which airport typically offers the quickest stopover for flights from London to Perth?

Average stopover duration for one-stop one-way flights from London to Perth, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 1h 30m.

How often are flights from London to Perth delayed?

About 30% of weekly flights between London and Perth have experienced delays in the past year, with the average delay time being 107 minutes.

What is the most punctual flight time for London to Perth flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Perth flights?

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 30% of flights being delayed.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated 27 November 2025.
Get a feel of what it's like to fly with Singapore Airlines, Qantas Airways, andQatar Airways from London to Perth by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,410 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,410 reviews
Singapore Airlines
8.1
Very Good
1,410 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qantas Airways
7.5
Good
946 reviews
Singapore Airlines
8.1
Very Good
1,410 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qatar Airways
7.4
Good
3,677 reviews
Singapore Airlines
8.1
Very Good
1,410 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Malaysia Airlines
7.3
Good
281 reviews
Singapore Airlines
8.1
Very Good
1,410 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Lufthansa
6.8
Okay
7,594 reviews
Singapore Airlines
8.1
Very Good
1,410 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from London to Perth. 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 into for flights to Perth from London?

    If you book a flight to Perth from London, you will be flying to 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 London to Perth per day from 9 different airlines.

  • How long is the flight from London to Perth?

    Airlines like British Airways, Turkish Airlines, and Qatar Airways fly from London to Perth in about 19h 20m. The time it takes to get you to your destination can typically vary by up to 27h 55m. London and Perth are separated by a distance of 14499 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Cheapflights users have booked flights from London to Perth round-trip from $1,333. Other airlines that can offer you cheap pricing are Emirates, from $1,460, and Thai Airways, from $1,579. Malaysia Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The most popular route from London to Perth is London Heathrow - Perth. You may also consider London Gatwick - Perth or London Stansted - Perth.

  • What are the cheapest flights from London to Perth?

    The cheapest flight price from London to Perth is $1,446. On average you can expect to pay $2,303. The most popular route, (London Heathrow - Perth), can usually be booked for $1,236.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Perth 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 London to Perth?

    Currently, May is the cheapest month in which you can book a flight from London to Perth (average of $1,373). Flying from London to Perth in January is currently the most expensive (average of $1,990). 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
Scarborough
Mandurah
Fremantle
Rottnest Island

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Perth on these airlines

Choose from the following airlines for your flight from London to Perth. Flights are based on user searches made on Cheapflights and were last updated on 27 November 2025.
Qantas Airways flights from London to Perth
Malaysia Airlines flights from London to Perth
Singapore Airlines flights from London to Perth

Top 9 airlines flying from London to Perth

Discover the top 9 airlines that operate flights from London to Perth. 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$1,333Average$2,081FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
EmiratesCheapest$1,460Average$2,389FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest$1,579Average$2,196FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Cathay PacificCheapest$1,611Average$1,809FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
LufthansaCheapest$1,651Average$2,129FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Singapore AirlinesCheapest$1,894Average$2,194FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest$1,906Average$2,287FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest$1,989Average$2,371FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Qantas AirwaysCheapest$2,255Average$3,033FlexibilityNo 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 London to Perth?

When you search for this flight from London to Perth, 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 London to Perth?

Cheapflights helps you find that perfect flight to Perth from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Perth, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from London to Perth on Cheapflights with our Price Alert feature and get notified when better prices are available.

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