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Perth

$681+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PER
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Perth are usually found in May or November, booked 82 days in advance, depart on a Friday or Wednesday and return on a Saturday

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 July 30, 2026.

This Booking.com deal was found by Cheapflights users on 7/26. 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 11/38:25 am
LHR
-
PER
2 stops33h 00m
Multiple Airlines
Wed 11/254:15 pm
PER
-
LHR
2 stops34h 10m
Multiple Airlines
Deal found 7/26$1,224
This Turkish Airlines deal was found by Cheapflights users on 7/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:45 pm
LHR
-
PER
2 stops25h 25m
Multiple Airlines
Tue 9/2212:30 pm
PER
-
LHR
2 stops35h 10m
Multiple Airlines
Deal found 7/27$1,240
This Turkish Airlines deal was found by Cheapflights users on 7/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:45 pm
LHR
-
PER
2 stops25h 25m
Multiple Airlines
Tue 10/612:30 pm
PER
-
LHR
2 stops33h 40m
Multiple Airlines
Deal found 7/27$1,241
This Turkish Airlines deal was found by Cheapflights users on 7/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:25 pm
LHR
-
PER
2 stops29h 30m
Multiple Airlines
Sat 10/2412:30 pm
PER
-
LHR
2 stops29h 15m
Multiple Airlines
Deal found 7/27$1,242
This Mytrip deal was found by Cheapflights users on 7/26. 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.
Fri 11/139:30 pm
LHR
-
PER
2 stops63h 55m
Multiple Airlines
Sat 11/285:50 pm
PER
-
LHR
2 stops35h 15m
Multiple Airlines
Deal found 7/26$1,244
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:25 am
LHR
-
PER
2 stops33h 00m
Oman Air
Sat 11/142:25 am
PER
-
LHR
2 stops24h 00m
Oman Air
Deal found 7/28$1,247
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:00 pm
LHR
-
PER
1 stop39h 25m
China Southern
Sat 11/711:25 pm
PER
-
LHR
1 stop27h 10m
China Southern
Deal found 7/29$1,254
This Turkish Airlines deal was found by Cheapflights users on 7/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:30 pm
LHR
-
PER
2 stops23h 40m
Multiple Airlines
Tue 9/2212:30 pm
PER
-
LHR
2 stops40h 55m
Multiple Airlines
Deal found 7/29$1,259
This Turkish Airlines deal was found by Cheapflights users on 7/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 pm
LHR
-
PER
2 stops24h 10m
Multiple Airlines
Tue 10/612:30 pm
PER
-
LHR
2 stops28h 20m
Multiple Airlines
Deal found 7/28$1,261

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 July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,224
(Booking.com)

One-way from

$681
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,889
Provider with most accurate pricing for London Heathrow-Perth flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Perth flights.
Search Deals
From London Heathrow to Perth
Search Deals
One-way flight from London Heathrow to Perth
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 30, 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

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 11/19

2:55 pm-6:45 pm

1 stop19h 50m

Perth

Wed 11/25

10:45 pm-12:15 pm

1 stop21h 30m

$1,334

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 9/22

5:55 pm-10:30 pm

2 stops45h 35m

Perth

Mon 10/5

12:25 am-5:50 pm

1 stop24h 25m

$1,380

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 11/19

3:00 pm-6:55 am

2 stops31h 55m

Perth

Tue 11/24

12:25 am-5:20 pm

1 stop24h 55m

$1,388

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 10/20

6:50 am-10:40 pm

2 stops32h 50m

Perth

Mon 11/30

12:25 am-5:20 pm

1 stop24h 55m

$1,403

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 8/30

5:00 pm-10:40 pm

1 stop22h 40m

Perth

Thu 9/10

8:20 am-12:00 pm

2 stops34h 40m

$1,421

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 12/29

8:25 am-1:25 am

2 stops33h 00m

Perth

Mon 3/15

4:35 pm-6:25 pm

2 stops33h 50m

$1,575

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 1/7

8:05 am-6:45 pm

1 stop26h 40m

Perth

Sun 3/7

10:45 pm-7:50 pm

1 stop29h 05m

$1,684
Quickest round-trip

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 9/9

11:55 am-11:45 am

Nonstop16h 50m

Perth

Wed 10/21

2:00 pm-6:35 am

1 stop23h 35m

$1,836

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 1/7

6:25 am-9:45 pm

3 stops31h 20m

Perth

Sun 3/7

2:35 pm-2:55 pm

2 stops32h 20m

$1,916

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 12/23

10:25 am-3:15 pm

1 stop20h 50m

Perth

Thu 1/7

2:25 am-3:25 pm

1 stop21h 00m

$2,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 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?

Booking 81 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 $1,514). Flying from London Heathrow Airport to Perth in December is currently the most expensive (average of $2,006). 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 July 30, 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?

Airfare is below average for this route at the moment.

London Heathrow Airport to Perth flights typically cost between $1,454 and $2,096 in November.
The cheapest round-trip price found within the last 5 days was $1,224 on Multiple Airlines (Nov 3-Nov 25).

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 July 30, 2026.
See what other customers who have flown with Cathay Pacific and Qantas 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.
Cathay Pacific
7.6
Good
1,433 reviews

Entertainment

7.7

Boarding

7.9

Crew

8.1

Overall

7.6

Comfort

7.5

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Cathay Pacific
7.6
Good
1,433 reviews
Cathay Pacific
7.6
Good
1,433 reviews

Entertainment

7.7

Boarding

7.9

Crew

8.1

Overall

7.6

Comfort

7.5

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Qantas Airways
7.5
Good
1,073 reviews
Cathay Pacific
7.6
Good
1,433 reviews

Entertainment

7.7

Boarding

7.9

Crew

8.1

Overall

7.6

Comfort

7.5

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

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 2 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 Qatar Airways and Qantas Airways fly from London Heathrow Airport to Perth in about 16h 50m. The time it takes to get you to your destination can typically vary by up to 9h 50m. 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?

    Cathay Pacific, at $1,272, was found to be the cheapest airline from London Heathrow Airport to Perth. An alternate airline flying to your destination would be Qantas Airways. Cathay Pacific is currently priced 23% below the average price you’ll pay for this route.

  • 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 $1,514). Flying from London Heathrow Airport to Perth in December is currently the most expensive (average of $2,006). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

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

Top 2 airlines flying from Heathrow to Perth

Discover the top 2 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 July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,272Average$1,801FlexibilityNo cancel feeOn-time72%
Qantas AirwaysCheapest$1,558Average$2,094FlexibilityNo cancel feeOn-time74%

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