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Cheap flights from London to Perth from $1,100

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PER
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Perth are usually found in September or February, booked 27 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap 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 22 May 2026.

Sat 14/1112:00
LGW
-
PER
1 stop33h 35m
Multiple Airlines
Sun 14/217:45
PER
-
LGW
2 stops26h 40m
Multiple Airlines
Deal found 17/5$1,691
Fri 4/922:10
LGW
-
PER
2 stops29h 50m
Multiple Airlines
Sun 13/904:45
PER
-
LGW
2 stops33h 40m
Multiple Airlines
Deal found 18/5$1,693
Sat 26/908:25
LHR
-
PER
2 stops24h 50m
Multiple Airlines
Sat 17/1002:10
PER
-
LHR
2 stops24h 00m
Multiple Airlines
Deal found 17/5$1,693
Sun 30/820:50
LHR
-
PER
2 stops45h 20m
Multiple Airlines
Sat 12/902:10
PER
-
LHR
2 stops35h 20m
Multiple Airlines
Deal found 17/5$1,694
Fri 30/1020:05
LHR
-
PER
2 stops25h 45m
Multiple Airlines
Sun 15/1102:25
PER
-
LHR
2 stops24h 00m
Multiple Airlines
Deal found 18/5$1,696
Tue 27/1008:25
LHR
-
PER
2 stops22h 50m
Multiple Airlines
Mon 16/1102:25
PER
-
LHR
2 stops35h 30m
Multiple Airlines
Deal found 18/5$1,697
Fri 11/918:00
LGW
-
PER
2 stops27h 20m
Multiple Airlines
Sun 20/905:35
PER
-
LGW
3 stops32h 50m
Multiple Airlines
Deal found 18/5$1,698
Fri 30/1008:25
LHR
-
PER
2 stops23h 35m
Multiple Airlines
Fri 13/1100:45
PER
-
LHR
2 stops25h 40m
Multiple Airlines
Deal found 17/5$1,700
Thu 26/1122:00
LHR
-
PER
1 stop39h 25m
China Southern
Sat 12/1223:25
PER
-
LHR
2 stops27h 10m
China Southern
Deal found 17/5$1,701
Fri 4/914:35
LGW
-
PER
1 stop20h 00m
Emirates
Sat 19/922:20
PER
-
LGW
1 stop21h 15m
Emirates
Deal found 17/5$1,704
Sat 31/1020:05
LHR
-
PER
2 stops25h 45m
Multiple Airlines
Fri 13/1100:45
PER
-
LHR
2 stops25h 40m
Multiple Airlines
Deal found 17/5$1,706
Sun 28/607:15
LGW
-
PER
3 stops38h 05m
Multiple Airlines
Thu 23/704:45
PER
-
LGW
2 stops33h 20m
Multiple Airlines
Deal found 17/5$1,710

Find 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 22 May 2026.

Round-trip from

$1,691

One-way from

$1,100

Popular in

December

Cheapest in

September

Average price

$2,001

Good one-way deal

$1,449 or less
14/11-14/2
  • 14/11-14/2
  • 3 total stops
  • 60h 15m total
  • London to Perth
Search Deals
21/9
  • 21/9
  • 3 total stops
  • 33h 40m total
  • London to Perth
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($275 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($80 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a one-way flight from London (LON) to Perth.
Search Deals

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 22 May 2026.
Use the filters below to find and compare flights from London to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPerth

LGW - PER

LGWPER

London Gatwick

Thu 2/7

17:35-19:40

2 stops43h 05m

Perth

Thu 16/7

07:40-16:35

2 stops39h 55m

$1,776

LondonPerth

LGW - PER

LGWPER

London Gatwick

Fri 4/9

10:25-19:50

1 stop26h 25m

Perth

Sun 13/9

04:45-07:25

1 stop33h 40m

$1,862

LondonPerth

LGW - PER

LGWPER

London Gatwick

Tue 10/11

09:25-19:55

1 stop26h 30m

Perth

Tue 17/11

05:15-06:25

1 stop33h 10m

$1,862

LondonPerth

LGW - PER

LGWPER

London Gatwick

Sat 1/8

10:25-03:45

1 stop34h 20m

Perth

Sat 7/11

05:15-06:25

1 stop33h 10m

$1,917

LondonPerth

LGW - PER

LGWPER

London Gatwick

Sun 2/8

10:25-19:50

1 stop26h 25m

Perth

Sat 29/8

04:45-07:25

1 stop33h 40m

$1,926

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 30/6

20:50-01:10

2 stops45h 20m

Perth

Fri 10/7

16:20-19:10

2 stops33h 50m

$2,026

LondonPerth

LGW - PER

LGWPER

London Gatwick

Wed 22/7

10:25-03:45

1 stop34h 20m

Perth

Fri 14/8

04:45-07:25

1 stop33h 40m

$2,029

LondonPerth

STN - PER

STNPER

London Stansted

Tue 16/6

17:35-05:50

2 stops29h 15m

Perth

Wed 8/7

14:50-16:40

2 stops32h 50m

$2,039

LondonPerth

STN - PER

STNPER

London Stansted

Sun 30/8

06:40-14:50

2 stops25h 10m

Perth

Thu 17/9

02:10-09:55

2 stops38h 45m

$2,040

LondonPerth

LGW - PER

LGWPER

London Gatwick

Sat 26/9

10:25-19:50

1 stop26h 25m

Perth

Sun 18/10

04:45-07:25

1 stop33h 40m

$2,073

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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

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 $1,910). Flying from London to Perth in July is currently the most expensive (average of $2,979). 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 22 May 2026.

When flying from London to Perth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 22 May 2026.

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).

How much does it cost for a return flight from London to Perth?

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.

Singapore (SIN) – chosen by Cheapflights users on 37% 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 $1,023.

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 08m.

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 32m.

How often are flights from London to Perth delayed?

About 24% of weekly flights between London and Perth have experienced delays in the past year, with the average delay time being 130 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 24% of flights being delayed.

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

Booking 26 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.

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 22 May 2026.
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
8.2
Very Good
1,522 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,522 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,041 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qatar Airways
7.4
Good
3,730 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.4
Good
308 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
British Airways
6.7
Okay
7,995 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Overall

8.2

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 6 different airlines.

  • How long is the flight from London to Perth?

    Airlines like Oman Air, Turkish Airlines, and Qatar Airways fly from London to Perth in about 19h 35m. The time it takes to get you to your destination can typically vary by up to 25h 45m. 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 $1,015. Other airlines that can offer you cheap pricing are Qatar Airways, from $1,370, and Malaysia Airlines, from $1,483. British Airways is 54% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Virgin Australia, with whom users have recently found tickets for as low as $809. However, be on the lookout for offers from Singapore Airlines and Qatar Airways, as they are both options that can get you from London to Perth for a low price.

  • 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 $1,266. On average you can expect to pay $2,593. The most popular route, (London Heathrow - Perth), can usually be booked for $1,459.

  • 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 $1,910). Flying from London to Perth in July is currently the most expensive (average of $2,979). 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
Fremantle
Scarborough
Rottnest Island
Mandurah

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 22 May 2026.
Singapore Airlines flights from London to Perth
Qantas Airways flights from London to Perth
Malaysia Airlines flights from London to Perth

Top 6 airlines flying from London to Perth

Discover the top 6 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 22 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,015Average$2,084FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest$1,370Average$2,171FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Malaysia AirlinesCheapest$1,483Average$2,073FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest$1,646Average$1,754FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$1,839Average$2,054FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$2,316Average$2,954FlexibilityNo 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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