$556+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PER
Oct 15 — Oct 221
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 May, 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 September 15, 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 September 15, 2026.
This Emirates deal was found by Cheapflights users on 9/13. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:10 am -
2 stops30h 45m
Wed 5/1210:20 pm -
1 stop27h 20m
Deal found 9/13![Emirates logo]()
$1,291
This Malaysia Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 11/49:25 pm -
1 stop20h 05m
Sun 11/154:15 pm -
1 stop21h 20m
Deal found 9/15![Malaysia Airlines logo]()
$1,293
This Etihad Airways deal was found by Cheapflights users on 9/11. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:45 pm -
2 stops25h 05m
Sun 10/1811:15 pm -
2 stops44h 30m
Deal found 9/11![Etihad Airways logo]()
$1,296
This Etihad Airways deal was found by Cheapflights users on 9/15. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:30 am -
2 stops37h 20m
Wed 10/2111:15 pm -
2 stops38h 45m
Deal found 9/15![Etihad Airways logo]()
$1,297
This Emirates deal was found by Cheapflights users on 9/11. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:20 pm -
1 stop37h 00m
Fri 11/1310:20 pm -
1 stop21h 20m
Deal found 9/11![Emirates logo]()
$1,298
This Qantas Airways deal was found by Cheapflights users on 9/11. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:10 pm -
1 stop19h 45m
Sun 5/1612:15 pm -
1 stop25h 20m
Deal found 9/11![Qantas Airways logo]()
$1,299
This Etihad Airways deal was found by Cheapflights users on 9/12. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:45 pm -
2 stops49h 05m
Fri 10/1611:15 pm -
2 stops26h 30m
Deal found 9/12![Etihad Airways logo]()
$1,300
This Etihad Airways deal was found by Cheapflights users on 9/11. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:45 pm -
2 stops56h 05m
Sun 10/1812:45 am -
2 stops45h 20m
Deal found 9/11![Etihad Airways logo]()
$1,301
This FlightHub deal was found by Cheapflights users on 9/13. 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 11/106:25 am -
2 stops35h 05m
Mon 11/232:30 am -
2 stops28h 00m
Deal found 9/13![Turkish Airlines logo]()
$1,302
This Gotogate deal was found by Cheapflights users on 9/12. 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.
Thu 10/1510:40 pm -
2 stops44h 15m
Thu 11/1210:30 am -
2 stops33h 35m
Deal found 9/12![Multiple Airlines logo]()
$1,307
This China Southern deal was found by Cheapflights users on 9/15. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/259:30 pm -
2 stops39h 55m
Wed 1/1311:25 pm -
2 stops26h 30m
Deal found 9/15![China Southern logo]()
$1,310
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 September 15, 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 September 15, 2026.
This Turkish Airlines deal was found by Cheapflights users on 9/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:45 pm -
2 stops26h 10m
Fri 11/132:30 am -
2 stops28h 00m
Deal found 9/12![Multiple Airlines logo]()
$1,366
This Turkish Airlines deal was found by Cheapflights users on 9/14. 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 2/85:55 pm -
2 stops23h 35m
Sun 3/1412:45 am -
2 stops29h 45m
Deal found 9/14![Turkish Airlines logo]()
$1,371
This Qantas Airways deal was found by Cheapflights users on 9/13. 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.
Wed 2/178:10 pm -
1 stop19h 45m
Sat 3/63:20 pm -
2 stops46h 55m
Deal found 9/13![Qantas Airways logo]()
$1,468
This Turkish Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/285:55 pm -
2 stops23h 35m
Tue 11/102:30 am -
2 stops28h 00m
Deal found 9/15![Turkish Airlines logo]()
$1,382
This Cathay Pacific deal was found by Cheapflights users on 9/13. 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.
Wed 10/286:25 am -
2 stops32h 30m
Tue 11/1012:25 am -
1 stop27h 45m
Deal found 9/13![Multiple Airlines logo]()
$1,383
This Cathay Pacific deal was found by Cheapflights users on 9/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:50 pm -
1 stop30h 05m
Tue 11/248:30 am -
2 stops34h 35m
Deal found 9/11![Multiple Airlines logo]()
$1,421
This Turkish Airlines deal was found by Cheapflights users on 9/15. 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 2/85:55 pm -
2 stops23h 35m
Mon 3/152:15 pm -
2 stops34h 05m
Deal found 9/15![Multiple Airlines logo]()
$1,428
This Finnair deal was found by Cheapflights users on 9/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/166:10 pm -
3 stops33h 20m
Tue 3/28:30 am -
2 stops40h 30m
Deal found 9/12![Multiple Airlines logo]()
$1,716
This Cathay Pacific deal was found by Cheapflights users on 9/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:15 pm -
1 stop25h 35m
Tue 11/248:30 am -
2 stops35h 30m
Deal found 9/12![Multiple Airlines logo]()
$1,733
This Turkish Airlines deal was found by Cheapflights users on 9/13. 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 10/2010:40 pm -
3 stops40h 05m
Mon 11/304:35 pm -
2 stops30h 20m
Deal found 9/13![Multiple Airlines logo]()
$1,901
Last-minute flights from Heathrow to PerthDiscover last-minute flight deals from Heathrow to Perth. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Perth. Data last updated September 15, 2026 and is based on user searches.
This Etihad Airways deal was found by Cheapflights users on 9/15. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:30 am -
2 stops37h 20m
Wed 10/2111:15 pm -
2 stops38h 45m
Deal found 9/15![Etihad Airways logo]()
$1,297
This FlightHub deal was found by Cheapflights users on 9/15. 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 9/288:45 pm -
2 stops50h 05m
Thu 10/811:15 pm -
2 stops26h 30m
Deal found 9/15![Multiple Airlines logo]()
$1,318
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/68:35 pm -
2 stops29h 20m
Tue 10/275:05 pm -
1 stop20h 50m
Deal found 9/14![Multiple Airlines logo]()
$1,310
This Etihad Airways deal was found by Cheapflights users on 9/11. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:45 pm -
2 stops25h 05m
Sun 10/1811:15 pm -
2 stops44h 30m
Deal found 9/11![Etihad Airways logo]()
$1,296
This Etihad Airways deal was found by Cheapflights users on 9/12. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:45 pm -
2 stops49h 05m
Thu 10/155:20 pm -
2 stops32h 25m
Deal found 9/12![Etihad Airways logo]()
$1,300
This Etihad Airways deal was found by Cheapflights users on 9/11. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:45 pm -
2 stops56h 05m
Sun 10/1812:45 am -
2 stops45h 20m
Deal found 9/11![Etihad Airways logo]()
$1,301
This Gotogate deal was found by Cheapflights users on 9/12. 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.
Thu 10/1510:40 pm -
2 stops44h 15m
Thu 11/1210:30 am -
2 stops33h 35m
Deal found 9/12![Multiple Airlines logo]()
$1,307
This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:25 am -
2 stops35h 05m
Tue 11/102:30 am -
2 stops28h 00m
Deal found 9/11![Turkish Airlines logo]()
$1,313
This China Southern deal was found by Cheapflights users on 9/14. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:30 pm -
2 stops39h 55m
Sat 11/711:25 pm -
2 stops27h 10m
Deal found 9/14![China Southern logo]()
$1,311
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 September 15, 2026.
Search for one-way flight options from Heathrow to Perth. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/2710:30 pm -
3 stops37h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$556
This Justfly.com deal was found by Cheapflights users on 9/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2910:00 pm -
1 stop39h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![China Southern logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 9/2110:10 pm -
3 stops47h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:40 pm -
3 stops51h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/267:30 pm -
3 stops40h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 2/257:00 pm -
2 stops40h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$604
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 9/3010:05 pm -
3 stops51h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$622
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:30 pm -
3 stops34h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$625
This FlightHub deal was found by Cheapflights users on 9/15. 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.
Wed 12/210:00 pm -
1 stop39h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![China Southern logo]()
$626
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,289 (FlightHub) |
One-way from | $556 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $1,607 |
Good round-trip deal | $2,169 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 September 15, 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
$879
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Thu 2/4
8:10 pm-6:45 pm
1 stop38h 35m
Perth
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$880
Quickest round-trip
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Sun 11/8
4:00 pm-6:45 pm
1 stop18h 45m
Perth
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$893
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Thu 2/4
5:55 pm-1:30 am
2 stops23h 35m
Perth
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$918
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Thu 2/4
10:40 pm-9:45 pm
3 stops39h 05m
Perth
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$1,270
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Fri 10/23
4:45 pm-1:55 am
2 stops26h 10m
Perth
Fri 11/13
2:30 am-10:30 pm
2 stops28h 00m
$1,366
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Mon 2/8
5:55 pm-1:30 am
2 stops23h 35m
Perth
Sun 3/14
12:45 am-10:30 pm
2 stops29h 45m
$1,371
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Wed 10/28
5:55 pm-1:30 am
2 stops23h 35m
Perth
Tue 11/10
2:30 am-10:30 pm
2 stops28h 00m
$1,382
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Wed 10/28
6:25 am-10:55 pm
2 stops32h 30m
Perth
Tue 11/10
12:25 am-8:10 pm
1 stop27h 45m
$1,383
LondonPerth
LHR London Heathrow - PER Perth
LHRPER
London Heathrow
Tue 11/10
4:50 pm-6:55 am
1 stop30h 05m
Perth
Tue 11/24
8:30 am-11:05 am
2 stops34h 35m
$1,421
Showing 1-10 of 15 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 September.
| 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 $1,532). Flying from London Heathrow Airport to Perth in December is currently the most expensive (average of $2,029). 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 September 15, 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 114 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 71% 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 56m.
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 1h 54m.
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 September 15, 2026.
See what other customers who have flown with Singapore Airlines 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.
Crew
8.6
Food
7.8
Comfort
8.0
Entertainment
8.1
Boarding
8.3
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2026
SIN - JFK
Crew
8.6
Food
7.8
Comfort
8.0
Entertainment
8.1
Boarding
8.3
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2026
SIN - JFK
Crew
8.6
Food
7.8
Comfort
8.0
Entertainment
8.1
Boarding
8.3
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2026
SIN - JFK
Related info for your journey
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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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$674 | Average$1,689 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,542 | Average$2,247 | FlexibilityNo cancel fee | On-time74% |