$647+ Cheap flights from Heathrow (LHR) to Perth (PER)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PER
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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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”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from London Heathrow to Perth are usually found in November or June, booked 21 days in advance, depart on a Friday or Monday and return on a Friday
Cheap flight deals from Heathrow to Perth
Cheapest
Best
Last-minute
One-way
Cheapest flights from Heathrow to PerthExplore 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 October 30, 2026.
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 October 30, 2026.
This FlightHub deal was found by Cheapflights users on 10/25. 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.
Fri 12/48:25 am -
2 stops22h 50m
Sat 1/237:25 am -
3 stops30h 30m
Deal found 10/25![Multiple Airlines logo]()
$1,352
This FlightHub deal was found by Cheapflights users on 10/25. 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.
Mon 11/308:25 am -
3 stops29h 20m
Sat 2/272:30 am -
2 stops47h 55m
Deal found 10/25![Multiple Airlines logo]()
$1,360
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:00 pm -
1 stop39h 35m
Thu 12/1011:25 pm -
1 stop27h 10m
Deal found 10/27![China Southern logo]()
$1,363
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:00 pm -
1 stop39h 35m
Tue 11/108:30 am -
1 stop30h 20m
Deal found 10/27![Multiple Airlines logo]()
$1,364
This Qatar Airways deal was found by Cheapflights users on 10/28. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:05 am -
1 stop26h 40m
Tue 11/2410:45 pm -
1 stop22h 40m
Deal found 10/28![Qatar Airways logo]()
$1,367
This British Airways deal was found by Cheapflights users on 10/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:35 am -
1 stop26h 10m
Wed 1/2710:45 pm -
1 stop22h 40m
Deal found 10/28![British Airways logo]()
$1,372
This FlightHub deal was found by Cheapflights users on 10/29. 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.
Fri 12/410:00 pm -
1 stop39h 35m
Sat 1/2311:25 pm -
1 stop27h 10m
Deal found 10/29![China Southern logo]()
$1,373
This Qatar Airways deal was found by Cheapflights users on 10/29. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:55 pm -
1 stop19h 50m
Sat 1/3010:45 pm -
1 stop23h 15m
Deal found 10/29![Qatar Airways logo]()
$1,374
This British Airways deal was found by Cheapflights users on 10/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:35 am -
1 stop26h 10m
Tue 1/1910:45 pm -
1 stop22h 40m
Deal found 10/27![British Airways logo]()
$1,375
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:10 pm -
1 stop28h 15m
Tue 12/110:35 am -
1 stop27h 40m
Deal found 10/29![Multiple Airlines logo]()
$1,377
Best flights from Heathrow to PerthDiscover carefully curated flight deals from Heathrow to Perth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Heathrow to Perth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This British Airways deal was found by Cheapflights users on 10/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:00 pm -
1 stop18h 45m
Sat 11/2810:45 pm -
1 stop23h 15m
Deal found 10/25![British Airways logo]()
$1,566
This Turkish Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 2/186:25 am -
3 stops31h 20m
Wed 3/1712:45 am -
2 stops29h 45m
Deal found 10/29![Multiple Airlines logo]()
$1,711
This Qantas Airways deal was found by Cheapflights users on 10/29. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:10 pm -
1 stop19h 45m
Wed 5/126:35 pm -
Nonstop17h 30m
Deal found 10/29![Qantas Airways logo]()
$1,767
This Finnair deal was found by Cheapflights users on 10/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/206:10 pm -
3 stops33h 05m
Mon 5/36:15 am -
3 stops33h 55m
Deal found 10/30![Multiple Airlines logo]()
$1,858
This Qantas Airways deal was found by Cheapflights users on 10/25. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1611:30 am -
Nonstop16h 45m
Tue 3/27:15 pm -
Nonstop17h 50m
Deal found 10/25![Qantas Airways logo]()
$1,941
This Cathay Pacific deal was found by Cheapflights users on 10/25. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:25 am -
2 stops32h 30m
Fri 11/2712:25 am -
1 stop24h 55m
Deal found 10/25![Multiple Airlines logo]()
$1,900
This Turkish Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 1/76:25 am -
3 stops31h 20m
Sun 3/711:10 pm -
2 stops31h 20m
Deal found 10/28![Multiple Airlines logo]()
$1,997
This Turkish Airlines deal was found by Cheapflights users on 10/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:25 am -
3 stops31h 20m
Tue 11/247:25 am -
3 stops34h 20m
Deal found 10/26![Multiple Airlines logo]()
$2,042
Last-minute flights from Heathrow to PerthDiscover last-minute flight deals from Heathrow to Perth. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Perth. Data last updated October 30, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:30 pm -
2 stops64h 05m
Mon 11/2311:25 pm -
2 stops46h 35m
Deal found 10/27![China Southern logo]()
$1,381
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:00 pm -
1 stop39h 35m
Tue 11/108:30 am -
1 stop30h 20m
Deal found 10/27![Multiple Airlines logo]()
$1,364
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:00 pm -
1 stop39h 35m
Mon 11/2311:25 pm -
2 stops46h 35m
Deal found 10/27![China Southern logo]()
$1,379
This Qatar Airways deal was found by Cheapflights users on 10/28. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:05 am -
1 stop26h 40m
Tue 11/2410:45 pm -
1 stop22h 40m
Deal found 10/28![Qatar Airways logo]()
$1,367
This Justfly.com deal was found by Cheapflights users on 10/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:30 pm -
2 stops64h 05m
Sat 12/511:25 pm -
2 stops51h 10m
Deal found 10/27![China Southern logo]()
$1,385
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:10 pm -
1 stop28h 15m
Tue 12/110:35 am -
1 stop27h 40m
Deal found 10/29![Multiple Airlines logo]()
$1,377
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2910:00 pm -
1 stop39h 35m
Sat 12/1211:25 pm -
1 stop27h 10m
Deal found 10/26![China Southern logo]()
$1,382
This Qatar Airways deal was found by Cheapflights users on 10/29. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/292:15 pm -
1 stop20h 30m
Fri 1/2910:45 pm -
1 stop21h 30m
Deal found 10/29![Qatar Airways logo]()
$1,388
This FlightHub deal was found by Cheapflights users on 10/25. 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.
Mon 11/308:25 am -
3 stops29h 20m
Sat 2/272:30 am -
2 stops47h 55m
Deal found 10/25![Multiple Airlines logo]()
$1,360
This Qatar Airways deal was found by Cheapflights users on 10/29. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/303:30 pm -
1 stop19h 15m
Sat 1/3010:45 pm -
1 stop21h 30m
Deal found 10/29![Qatar Airways logo]()
$1,374
This British Airways deal was found by Cheapflights users on 10/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:35 am -
1 stop26h 10m
Fri 1/2910:45 pm -
1 stop22h 40m
Deal found 10/30![British Airways logo]()
$1,378
One-way flights from Heathrow to PerthSearch for one-way flight options from Heathrow to Perth. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Heathrow to Perth. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/69:10 pm -
2 stops48h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$647
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:30 pm -
2 stops47h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:30 pm -
3 stops48h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$652
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:30 pm -
2 stops47h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$653
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Sun 1/1710:15 pm -
2 stops34h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$654
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/110:15 pm -
2 stops39h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$655
This Booking.com deal was found by Cheapflights users on 10/30. 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.
Thu 11/2610:00 pm -
1 stop39h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![China Southern logo]()
$657
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/283:10 pm -
3 stops31h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$668
This FlightHub deal was found by Cheapflights users on 10/30. 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.
Mon 11/3010:00 pm -
1 stop39h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![China Southern logo]()
$672
This FlightHub deal was found by Cheapflights users on 10/30. 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.
Tue 11/109:30 pm -
2 stops40h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![China Southern logo]()
$674
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,352 (FlightHub) |
One-way from | $647 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $1,593 |
Good round-trip deal | $1,762 or less |
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 7,457,451 searches. Data last updated October 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
Cheapest round-trip
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Tue 2/16
2:15 pm-6:45 pm
1 stop20h 30m
Perth
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$891
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Thu 2/4
8:35 am-6:45 pm
1 stop26h 10m
Perth
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$891
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Mon 3/22
8:35 am-6:45 pm
1 stop26h 10m
Perth
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$894
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Wed 3/17
8:25 am-6:45 pm
1 stop26h 20m
Perth
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$895
Quickest round-trip
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Sat 2/6
3:30 pm-6:45 pm
1 stop19h 15m
Perth
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$926
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Sun 11/15
8:05 pm-1:30 am
2 stops45h 25m
Perth
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$930
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Sun 4/4
3:35 pm-6:35 pm
1 stop20h 00m
Perth
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$935
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Fri 12/4
8:35 am-6:45 pm
1 stop26h 10m
Perth
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$1,000
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Fri 11/13
4:00 pm-6:45 pm
1 stop18h 45m
Perth
Sat 11/28
10:45 pm-2:00 pm
1 stop23h 15m
$1,566
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Thu 2/18
6:25 am-9:45 pm
3 stops31h 20m
Perth
Wed 3/17
12:45 am-10:30 pm
2 stops29h 45m
$1,711
Showing 1-10 of 16 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
LHR-PER
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
Prices
Airlines
Delays
More
How far ahead should I book a flight from London Heathrow Airport to Perth?
Booking 20 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Perth (average of $1,543). Flying from London Heathrow Airport to Perth in December is currently the most expensive (average of $2,049). 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 October 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 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 last year, Qantas Airways have had the lowest number of delays on this route, with just 22% of flights being delayed.
What’s the top layover airport for flights from London Heathrow Airport to Perth?
Share of 1-stop round-trip flights from London Heathrow Airport to Perth chosen by Cheapflights users in the past 12 months, using the same layover each way.
Singapore (SIN) – chosen by Cheapflights users on 50% of 1-stop itineraries from London Heathrow Airport to Perth on Cheapflights.
What’s the cheapest layover airport for flights from London Heathrow Airport to Perth?
Average round-trip fare for 1-stop flights from London Heathrow Airport to Perth, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Dubai (DXB) is the most affordable 1-stop option, with an average round-trip price of $1,471.
What’s the fastest layover option from London Heathrow Airport to Perth?
Shortest average travel time for 1-stop one-way flights from London Heathrow Airport to Perth, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Singapore (SIN) have the shortest average one-way travel time for 1-stop routes: 19h 43m.
Which airport typically offers the quickest layover for flights from London Heathrow Airport to Perth?
Average layover duration for 1-stop one-way flights from London Heathrow Airport to Perth, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Singapore (SIN) offer the fastest connection on this route, with an average layover time of 2h 33m.
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 October 30, 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.
Crew
8.6
Entertainment
8.1
Food
7.8
Boarding
8.3
Comfort
8.0
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2026
SIN - JFK
Crew
8.6
Entertainment
8.1
Food
7.8
Boarding
8.3
Comfort
8.0
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2026
SIN - JFK
Crew
8.6
Entertainment
8.1
Food
7.8
Boarding
8.3
Comfort
8.0
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2026
SIN - JFK
Crew
8.6
Entertainment
8.1
Food
7.8
Boarding
8.3
Comfort
8.0
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2026
SIN - JFK
Related info for your journey
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Top 3 airlines flying from Heathrow to Perth
Discover the top 3 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,272 | Average$1,786 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,326 | Average$1,689 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,542 | Average$2,203 | FlexibilityNo cancel fee | On-time74% |