Perth

$564+ Cheap flights from Heathrow (LHR) to Perth (PER)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PER
Apr 12 — Apr 191
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Find cheap flights from Heathrow to Perth with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from London Heathrow to Perth are usually found in September or May, booked 58 days in advance, depart on a Friday or Monday and return on a Sunday

Cheap flight deals from Heathrow to Perth

Cheapest flights from Heathrow to Perth
Explore the most affordable flight options available from Heathrow to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This Booking.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:00 am
LHR
-
PER
1 stop20h 50m
Malaysia Airlines
Wed 6/173:50 pm
PER
-
LHR
1 stop31h 45m
Malaysia Airlines
Deal found 3/10$1,154
This Gotogate deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:00 pm
LHR
-
PER
2 stops41h 55m
Multiple Airlines
Fri 5/812:15 pm
PER
-
LHR
2 stops31h 30m
Multiple Airlines
Deal found 3/11$1,155
This Mytrip deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:00 pm
LHR
-
PER
2 stops65h 55m
Multiple Airlines
Sun 5/249:10 pm
PER
-
LHR
2 stops30h 55m
Multiple Airlines
Deal found 3/11$1,157
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:35 pm
LHR
-
PER
1 stop23h 40m
Multiple Airlines
Sun 5/1711:15 pm
PER
-
LHR
2 stops27h 45m
Multiple Airlines
Deal found 3/10$1,158
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:35 pm
LHR
-
PER
1 stop23h 40m
Multiple Airlines
Mon 5/1811:15 pm
PER
-
LHR
2 stops27h 45m
Multiple Airlines
Deal found 3/10$1,159
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:10 pm
LHR
-
PER
2 stops27h 45m
Multiple Airlines
Sat 10/173:50 pm
PER
-
LHR
1 stop21h 05m
Multiple Airlines
Deal found 3/11$1,161
This Gotogate deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:00 pm
LHR
-
PER
2 stops41h 55m
China Southern
Fri 5/111:35 pm
PER
-
LHR
2 stops49h 30m
China Southern
Deal found 3/10$1,164
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:35 pm
LHR
-
PER
1 stop23h 40m
Multiple Airlines
Tue 5/1911:15 pm
PER
-
LHR
2 stops27h 45m
Multiple Airlines
Deal found 3/10$1,165
This Gotogate deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:10 pm
LHR
-
PER
1 stop40h 45m
Multiple Airlines
Thu 5/712:15 pm
PER
-
LHR
2 stops31h 30m
Multiple Airlines
Deal found 3/12$1,166
This Gotogate deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:10 pm
LHR
-
PER
1 stop40h 45m
Multiple Airlines
Wed 5/1312:10 am
PER
-
LHR
1 stop27h 25m
Multiple Airlines
Deal found 3/10$1,167
This Malaysia Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:00 am
LHR
-
PER
1 stop20h 50m
Malaysia Airlines
Mon 5/183:50 pm
PER
-
LHR
1 stop31h 45m
Malaysia Airlines
Deal found 3/10$1,168

Find flight deals from Heathrow to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,154
(Booking.com)

One-way from

$571
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,610

Good round-trip deal

$1,753 or less
Provider with most accurate pricing for London Heathrow-Perth flight deals.
Provider most trusted by Cheapflights users for London Heathrow-Perth flights.
From London Heathrow to Perth
One-way flight from London Heathrow to Perth
Highest demand for flights based on searches. 6% potential increase in price ($111 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($29 potential savings vs. average RT price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from London Heathrow to Perth.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow 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 2,558,603 searches. Data last updated March 13, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 4/28

11:00 am-2:50 pm

1 stop20h 50m

Perth

Wed 5/13

2:10 am-4:35 pm

1 stop21h 25m

$1,168

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 4/20

10:10 pm-9:55 pm

1 stop40h 45m

Perth

Mon 4/27

11:35 pm-7:20 pm

1 stop26h 45m

$1,240

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 5/4

8:50 pm-1:10 am

2 stops45h 20m

Perth

Wed 5/13

2:10 am-7:10 pm

2 stops48h 00m

$1,274

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 4/28

8:50 pm-1:10 am

2 stops45h 20m

Perth

Tue 5/19

3:50 pm-7:10 pm

2 stops34h 20m

$1,283

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 5/3

10:40 pm-11:55 pm

2 stops42h 15m

Perth

Wed 5/13

3:50 pm-4:00 pm

2 stops31h 10m

$1,319

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 5/2

6:00 pm-5:10 am

2 stops28h 10m

Perth

Tue 5/19

3:50 pm-3:10 pm

2 stops30h 20m

$1,325

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 4/29

8:50 pm-1:10 am

2 stops45h 20m

Perth

Wed 5/13

2:10 am-7:10 pm

2 stops48h 00m

$1,330

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 5/1

8:50 pm-1:10 am

2 stops45h 20m

Perth

Sun 5/17

2:10 am-7:10 pm

2 stops24h 00m

$1,382

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 5/1

8:50 pm-1:10 am

2 stops45h 20m

Perth

Tue 5/19

3:50 pm-7:10 pm

2 stops34h 20m

$1,385

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 4/30

6:30 am-1:10 am

2 stops35h 40m

Perth

Wed 5/13

3:50 pm-3:10 pm

2 stops30h 20m

$1,462

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Heathrow to Perth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Perth in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Perth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Perth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Perth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Perth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Perth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Heathrow with our price prediction graph.
Estimated round-trip 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 Heathrow Airport to Perth

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Perth. Price data was last updated on March 6, 2026.

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport 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 Heathrow Airport to Perth?

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Perth (average of $1,001). Flying from London Heathrow Airport to Perth in December is currently the most expensive (average of $1,245). 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 LHR to PER?

Find hourly flight availability from Heathrow 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 March 13, 2026.

When flying from London Heathrow Airport 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.

How much does it cost to fly round-trip from London Heathrow Airport to Perth?

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 March 13, 2026.
See what other customers who have flown with Singapore Airlines,Cathay Pacific, andQantas Airways from London Heathrow Airport to Perth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.0

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Entertainment

8.0

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Entertainment

8.0

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Entertainment

8.0

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Entertainment

8.0

Food

7.8

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    Most people fly into Perth (PER) if they book a flight to Perth from London Heathrow. On average, Perth has 1 inbound flight from London Heathrow per day from 4 airlines. Perth is conveniently located just 6.3 mi from Perth’s city center.

  • How long is the flight from London Heathrow Airport to Perth?

    Airlines like Malaysia Airlines, Oman Air, and Turkish Airlines fly from London Heathrow Airport to Perth in about 20h 50m. The time it takes to get you to your destination can typically vary by up to 24h 30m. London Heathrow Airport and Perth are separated by a distance of 9009 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Qatar Airways, at $883, was found to be the cheapest airline from London Heathrow Airport to Perth.Alternate airlines to your destination round-trip include Cathay Pacific and Singapore Airlines. Qatar Airways is currently priced 43% below the average price you’ll pay for this route.

  • What are the cheapest flights from London Heathrow Airport to Perth?

    Looking for the cheapest flight from London Heathrow Airport to Perth? While on average our users pay $1,878, our data indicates the cheapest price to be $1,702. The most popular route (London Heathrow - Perth), is priced around $1,025.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Perth?

    Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Perth (average of $1,001). Flying from London Heathrow Airport to Perth in December is currently the most expensive (average of $1,245). 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

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Rottnest Island
Scarborough

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Perth by adding a car rental and/or hotel reservation to your travel itinerary.

Top 4 airlines flying from Heathrow to Perth

Discover the top 4 airlines that operate flights from Heathrow 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 2,558,603 searches. Data last updated March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$883Average$1,462FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$958Average$1,328FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$1,264Average$1,803FlexibilityNo cancel feeOn-time81%
Qantas AirwaysCheapest$1,604Average$2,032FlexibilityNo cancel feeOn-time74%

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