Cheap flights from London to Perth from £476

LON — PER
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Perth are usually found in June or November, booked 72 days in advance, depart on a Tuesday or Monday 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

Tue 1/1211:50 -
3 stops31h 50m
Wed 9/1217:50 -
2 stops27h 40m
Deal found 7/11£1,022
Wed 23/1221:30 -
2 stops64h 05m
Tue 19/123:25 -
1 stop27h 10m
Deal found 7/11£1,022
Tue 1/1210:30 -
3 stops35h 20m
Tue 8/1223:10 -
3 stops39h 20m
Deal found 10/11£1,022
Mon 30/1114:05 -
1 stop19h 25m
Mon 28/1222:20 -
1 stop21h 45m
Deal found 8/11£1,022
Tue 17/1121:30 -
2 stops40h 05m
Sat 21/1109:25 -
1 stop29h 15m
Deal found 11/11£1,022
Mon 9/1110:30 -
3 stops35h 20m
Sun 22/1110:35 -
2 stops35h 25m
Deal found 7/11£1,023
Mon 9/1120:05 -
2 stops45h 25m
Fri 13/1116:15 -
2 stops34h 10m
Deal found 9/11£1,023
Sat 28/1106:00 -
3 stops26h 35m
Sun 6/1218:30 -
3 stops30h 10m
Deal found 9/11£1,024
Sat 28/1117:00 -
3 stops28h 25m
Sun 6/1220:25 -
3 stops27h 40m
Deal found 9/11£1,024
Mon 7/1208:25 -
3 stops29h 20m
Sun 7/223:10 -
2 stops27h 15m
Deal found 7/11£1,024
Tue 1/1213:40 -
1 stop19h 50m
Sun 27/1222:20 -
1 stop21h 20m
Deal found 8/11£1,025
Wed 18/1108:30 -
3 stops35h 10m
Sat 5/1220:50 -
2 stops33h 25m
Deal found 8/11£1,025

Find flight deals from London to Perth

Round-trip from

£1,017

One-way from

£476

Popular in

December

Cheapest in

June

Average price

£1,112

Good round-trip deal

£1,280 or less

Good one-way deal

£995 or less
23/1-6/2
  • 23/1-6/2
  • 5 total stops
  • 65h 40m total
  • London to Perth
19/11-31/12
  • 19/11-31/12
  • 3 total stops
  • 29h 25m total
  • London to Perth
Highest demand for flights based on searches. 7% potential increase in price (£73 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£23 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from London (LON) to Perth.
Price to beat on a one-way flight from London (LON) to Perth.

Cheapflights Fare Finder

 
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

SEN London Southend - PER Perth

SENPER

London Southend

Thu 10/12

17:20-06:15

3 stops28h 55m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£485

LondonPerth

SEN London Southend - PER Perth

SENPER

London Southend

Thu 26/11

14:10-05:50

3 stops31h 40m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£507

LondonPerth

SEN London Southend - PER Perth

SENPER

London Southend

Sun 29/11

15:55-05:50

3 stops29h 55m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£525

LondonPerth

SEN London Southend - PER Perth

SENPER

London Southend

Fri 11/12

07:35-05:50

3 stops38h 15m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£532

LondonPerth

LTN London Luton - PER Perth

LTNPER

London Luton

Thu 17/12

06:50-19:55

3 stops53h 05m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£536

LondonPerth

SEN London Southend - PER Perth

SENPER

London Southend

Sat 21/11

07:50-05:50

3 stops38h 00m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£543

LondonPerth

SEN London Southend - PER Perth

SENPER

London Southend

Sat 14/11

07:50-08:25

3 stops40h 35m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£547

LondonPerth

SEN London Southend - PER Perth

SENPER

London Southend

Thu 17/12

17:20-08:25

3 stops55h 05m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£548

LondonPerth

LTN London Luton - PER Perth

LTNPER

London Luton

Fri 25/12

05:00-03:40

3 stops38h 40m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£554

LondonPerth

LTN London Luton - PER Perth

LTNPER

London Luton

Tue 12/1

15:05-05:50

3 stops30h 45m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

£570

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, November is the cheapest month in which you can book a flight from London to Perth (average of £1,128). Flying from London to Perth in December is currently the most expensive (average of £1,538). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Perth as you normally would.

Weekly flight availability from London to Perth

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?

Airfare is typical for this route at the moment.
London to Perth flights typically cost between £965 and £1,276 in January.
The cheapest return price found within the last 5 days was £1,017 on Multiple Airlines (23 Jan–6 Feb).

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

Singapore (SIN) – chosen by Cheapflights users on 24% of one-stop itineraries from London to Perth on Cheapflights.

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

Xiamen (XMN) is the most affordable one-stop option, with an average return flight price of £427.

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

Flights via Denpasar (DPS) have the shortest average one-way travel time for one-stop routes: 7h 45m.

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

Flights via Denpasar (DPS) offer the fastest connection on this route, with an average stopover time of 1h 05m.

How often are flights from London to Perth delayed?

About 22% of weekly flights between London and Perth have experienced delays in the past year, with the average delay time being 108 minutes.

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

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

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

Thursday tends to have the lowest number of delays on this route, whereas Monday 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 22% of flights being delayed.

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

The price you pay for your flight from London to Perth may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Perth

Read through reviews of airlines operating flights from London to Perth, such as Singapore Airlines,Cathay Pacific, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Related info for your journey

  • What airports serve London to Perth flights?

    London to Perth is a busy and popular route. You can fly out of London Heathrow (LHR), London Gatwick (LGW) or London City Airport (LCY), with each of these transiting through at least one other city before arriving in Perth (PER). The long journey to Perth is softened by the arrival at an airport with great local transport connections and a host of passenger amenities. All three London Airports are also very well connected to the city, making a departure from here smooth and straightforward.

  • Which airlines fly directly from London to Perth?

    Unfortunately, there are currently no direct flights between London and Perth. However, there are several transit routes available. Air France flies to Perth from London Heathrow with two stopovers, the first in Paris (CDG) and the second in Port Louis, Mauritius (MRU). The entire journey takes 32h 35min. Singapore Airlines also flies out of Heathrow with a one-stop transit in Singapore (SIN), seeing you arrive in Perth in around 20h 40min. Qantas meanwhile transit in Dubai (DBX) en route from Heathrow to Perth, with a similar total flight time. If you prefer to leave from London Gatwick (LGW), you can fly with Turkish Airlines on their route share with Singapore Airlines. Your first transit is in Istanbul before transferring to Singapore Airlines at the second stopover in Singapore. Qatar flies from Gatwick via Doha, and Swiss Air departs London City Airport for Zurich, where you will transit to Hong Kong. The total journey time is 31h 25min.

  • What are the stopover options between London to Perth?

    One of the longest stopover options on flights to Perth from London is the Air France route. You’ll spend 2h 20min at Paris Charles De Gaulle (CDG) and 11h 10min in Port Louis (MRU). On the Swiss Air two-stop route out of London City, you’ll spend 1h 35min in Zurich and 8h 40min in Hong Kong. The Singapore Air option is one of the fastest, with just a 2h 25min stopover in Doha. The Qantas flight from Heathrow also has a 2h 25min transit through Dubai, while Cathay Pacific's flight to Perth from Heathrow has a 3h stopover in Hong Kong (HKG).

  • Do I need a passport or visa to fly from London to Perth?

    UK citizens travelling on British passports will require a tourist eVisitor visa to enter Australia. This allows a stay of up to three months as a tourist. There’s no fee for this visa, but it must be arranged online before travel with the Australian Department of Home Affairs. If you want to stay longer than three months, you must apply for a Tourist Stream visa costing around A$145 (approximately £80). You must ensure that your passport is valid for the duration of your stay.

  • 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 6.3 mi from the center of Perth. There is 1 flight from London to Perth per day from 13 different airlines.

  • How long is the flight from London to Perth?

    A quick flight from London to Perth can take about 19h 45m. Malaysia Airlines provides one of the quickest options available for as low as £1,079. The distance between London and Perth is about 9009 mi. 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?

    Our cheapest airline available from London to Perth is AirAsia. Our recent data shows that you can find tickets from as low as £144 on this airline. Additional options worth looking into are Etihad Airways and China Southern, starting at £514 and £621 round-trip. AirAsia is priced at 88% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapet airlines for a one-way flight from London to Perth are Turkish Airlines (£410), Malaysia Airlines (£477), and Singapore Airlines (£535).

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

  • What are the cheapest flights from London to Perth?

    Looking at all options, your cheapest flight can be booked for £873. While the most popular route (London Heathrow - Perth) can be booked for £713 on average, our data indicates £3,192 when flying from London to Perth.

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

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

    Singapore travellers tend to visit Sentosa, Merlion, and Marina Square more than any other notable places. Sentosa, Merlion, and Marina Square can be accessed by travelling approximately 13.4 mi, 10.5 mi, and 10.1 mi, respectively from Singapore Changi. Those landing in Singapore looking to spend some time exploring during their stopover can hire a car for about £55 per day.

  • What are points of interest worth seeing during a stopover in Kuala Lumpur?

    Petronas Towers, Telekom Tower, and Kuala Lumpur China Town are currently the most popular points of interest in Kuala Lumpur. Petronas Towers, Telekom Tower and Kuala Lumpur China Town are located about 28.9 mi, 26.2 mi, and 28.0 mi, respectively from Kuala Lumpur Intl if you are interested in checking them out. Travellers can book a car hire at Kuala Lumpur Intl for about £18 per day to make their sightseeing more efficient.

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

  • 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, November is the cheapest month in which you can book a flight from London to Perth (average of £1,128). Flying from London to Perth in December is currently the most expensive (average of £1,538). 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

Fly from London to Perth on these airlines

Top 10 airlines flying from London to Perth

AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£144Average£200FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Etihad AirwaysCheapest£514Average£619FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China SouthernCheapest£621Average£761FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest£671Average£1,217FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Malaysia AirlinesCheapest£788Average£1,160FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest£802Average£1,185FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest£877Average£1,179FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£897Average£1,192FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Singapore AirlinesCheapest£914Average£1,171FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest£945Average£1,136FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

Deals for London to Perth 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.

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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 London to Perth.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Perth flexibly with Cheapflights today.

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