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Cheap flights from London to Perth from $994

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PER
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from London to Perth are usually found in May or March, booked 35 days in advance, depart on a Sunday or Tuesday 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 25 March 2025.

Round-trip from

$1,659

One-way from

$994

Popular in

December

Cheapest in

May

Average price

$2,122

Good round-trip deal

$2,652 or less

Good one-way deal

$1,915 or less
Cathay Pacific
  • Cathay Pacific
  • 20/9-3/10
  • 2 total stops
  • 53h 40m total
  • London to Perth
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6/4
  • 6/4
  • 2 total stops
  • 50h 55m total
  • London to Perth
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Highest demand for flights based on searches. 9% potential increase in price ($373 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($84 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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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

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 25 March 2025.

Tue 1/414:20STN - PER
3 stops31h 10mMultiple Airlines
Fri 9/518:25PER - STN
3 stops31h 20mMultiple Airlines
Deal found 24/3$1,659
Sat 20/920:10LHR - PER
1 stop28h 35mCathay Pacific
Fri 3/1000:10PER - LHR
1 stop25h 05mCathay Pacific
Deal found 24/3$1,659
Fri 4/705:30LGW - PER
3 stops31h 20mMultiple Airlines
Fri 18/718:25PER - LGW
2 stops31h 25mMultiple Airlines
Deal found 24/3$1,661
Sun 2/1105:05LTN - PER
3 stops34h 25mMultiple Airlines
Sun 18/109:45PER - LTN
3 stops46h 25mMultiple Airlines
Deal found 24/3$1,661
Tue 6/511:00LHR - PER
1 stop34h 30mMultiple Airlines
Sat 17/505:10PER - LHR
1 stop42h 25mMultiple Airlines
Deal found 24/3$1,662
Tue 25/321:25LHR - PER
1 stop20h 00mMalaysia Airlines
Sun 18/515:50PER - LHR
1 stop31h 45mMalaysia Airlines
Deal found 24/3$1,705
Sun 8/617:50LCY - PER
2 stops27h 40mMultiple Airlines
Sat 14/603:25PER - LCY
3 stops35h 45mMultiple Airlines
Deal found 24/3$1,720
Tue 4/1118:15LCY - PER
2 stops21h 40mLufthansa
Tue 11/1117:30PER - LCY
2 stops23h 55mLufthansa
Deal found 24/3$1,786
Wed 7/514:00LGW - PER
2 stops28h 10mTurkish Airlines
Tue 27/502:10PER - LGW
2 stops27h 10mTurkish Airlines
Deal found 25/3$1,852
Thu 1/509:00LHR - PER
2 stops32h 40mAir France
Sat 24/512:25PER - LHR
2 stops40h 00mAir France
Deal found 24/3$1,856
Tue 4/1109:20LGW - PER
1 stop21h 25mSingapore Airlines
Tue 11/1113:50PER - LGW
1 stop24h 35mSingapore Airlines
Deal found 24/3$1,858
Mon 1/920:35LHR - PER
1 stop25h 35mSingapore Airlines
Mon 15/901:10PER - LHR
1 stop25h 20mSingapore Airlines
Deal found 24/3$1,877

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 25 March 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

LHR - PER

LHRPER

London Heathrow

Sat 20/9

20:10-07:45

1 stop28h 35m

Perth

Fri 3/10

00:10-18:15

1 stop25h 05m

$1,659

LondonPerth

LGW - PER

LGWPER

London Gatwick

Fri 4/7

05:30-19:50

3 stops31h 20m

Perth

Fri 18/7

18:25-18:50

2 stops31h 25m

$1,661

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 6/5

11:00-04:30

1 stop34h 30m

Perth

Sat 17/5

05:10-16:35

1 stop42h 25m

$1,662

LondonPerth

STN - PER

STNPER

London Stansted

Fri 4/7

07:25-21:45

3 stops31h 20m

Perth

Fri 18/7

18:25-20:45

3 stops33h 20m

$1,664

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 8/5

21:35-01:10

1 stop20h 35m

Perth

Wed 21/5

02:10-16:35

1 stop21h 25m

$1,708

LondonPerth

LCY - PER

LCYPER

London City

Sun 8/6

17:50-04:30

2 stops27h 40m

Perth

Sat 14/6

03:25-08:10

3 stops35h 45m

$1,720

LondonPerth

LTN - PER

LTNPER

London Luton

Tue 9/9

07:10-05:50

3 stops39h 40m

Perth

Mon 29/9

16:55-22:45

3 stops36h 50m

$1,735

LondonPerth

LGW - PER

LGWPER

London Gatwick

Wed 7/5

14:00-01:10

2 stops28h 10m

Perth

Tue 27/5

02:10-22:20

2 stops27h 10m

$1,852

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 1/5

09:00-00:40

2 stops32h 40m

Perth

Sat 24/5

12:25-21:25

2 stops40h 00m

$1,856

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 1/9

20:35-05:10

1 stop25h 35m

Perth

Mon 15/9

01:10-19:30

1 stop25h 20m

$1,877

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 44 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 March 2025.

Booking 35 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, February is the cheapest month in which you can book a flight from London to Perth (average of $298). Flying from London to Perth in December is currently the most expensive (average of $409). 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 25 March 2025.

It’s optimal to fly from London to Perth in the afternoon. By choosing this option you can save up to 32% 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 Tuesday afternoons when fares are most often at their lowest. Friday 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 25 March 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).

Rainfall in Perth by month

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

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

Temperature in Perth by month

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

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

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 25 March 2025.
See what other customers who have flown with Singapore Airlines, Emirates and KLM from London to Perth have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very Good
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Emirates
8.0
Very Good
3,190 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
KLM
7.8
Good
1,318 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Thai Airways
7.8
Good
316 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Food

7.7

Entertainment

8.0

Overall

8.1

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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 8 different airlines.

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

    Cheapflights users have booked flights from London to Perth round-trip from $1,659. Other airlines that can offer you cheap pricing are Malaysia Airlines, from $1,708, and Turkish Airlines, from $1,852. Cathay Pacific is 28% 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 Singapore Airlines, with whom users have recently found tickets for as low as $1,010. However, be on the lookout for offers from SWISS and Malaysia Airlines, 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 Stansted - Perth or London Gatwick - Perth.

  • What are the cheapest flights from London to Perth?

    The cheapest flight price from London to Perth is $1,680. On average you can expect to pay $2,608. The most popular route, (London Heathrow - Perth), can usually be booked for $1,034.

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

    London to Perth flights have a stopover in Doha most often.

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

    Flights departing from London and landing in Perth stopover in Kuala Lumpur least frequently.

  • 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, February is the cheapest month in which you can book a flight from London to Perth (average of $298). Flying from London to Perth in December is currently the most expensive (average of $409). 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 London?

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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 25 March 2025.
Singapore Airlines flights from London to Perth
Qantas Airways flights from London to Perth
Malaysia Airlines flights from London to Perth

Top 8 airlines flying from London to Perth

Discover the top 8 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,245Average$2,340FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,510Average$2,107FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest$1,633Average$2,399FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
LufthansaCheapest$1,666Average$2,203FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Cathay PacificCheapest$1,707Average$1,843FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$1,757Average$2,130FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$1,777Average$2,157FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qantas AirwaysCheapest$2,333Average$3,241FlexibilityNo 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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