$535+ Cheap flights from Perth (PER) to Heathrow (LHR)
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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LHR
May 17 — May 241
Round-trip
1 adult, Economy
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Find cheap flights from Perth to Heathrow 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
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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 Perth to London Heathrow are usually found in February or March, booked 68 days in advance, depart on a Sunday or Monday and return on a Friday
Cheap flight deals from Perth to Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Perth to HeathrowExplore the most affordable flight options available from Perth to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
Explore the most affordable flight options available from Perth to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:45 am
PER
- LHR
2 stops33h 15m
Multiple Airlines
Thu 6/49:45 pm
LHR
- PER
2 stops23h 00m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,005
This Turkish Airlines deal was found by Cheapflights users on 4/12. 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.
Wed 6/103:50 pm
PER
- LHR
2 stops30h 20m
Turkish Airlines
Tue 6/236:30 am
LHR
- PER
2 stops35h 40m
Turkish Airlines
Deal found 4/12![Turkish Airlines logo]()
$1,019
This Trip.com deal was found by Cheapflights users on 4/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:15 pm
PER
- LHR
1 stop31h 10m
Malaysia Airlines
Fri 11/209:25 pm
LHR
- PER
1 stop20h 00m
Malaysia Airlines
Deal found 4/13![Malaysia Airlines logo]()
$1,073
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:50 pm
PER
- LHR
2 stops28h 55m
Multiple Airlines
Sat 5/309:45 pm
LHR
- PER
2 stops23h 00m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,075
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:20 pm
PER
- LHR
2 stops33h 00m
Multiple Airlines
Fri 5/19:30 am
LHR
- PER
2 stops27h 20m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,094
This Booking.com deal was found by Cheapflights users on 4/16. 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 10/133:50 pm
PER
- LHR
1 stop31h 45m
Malaysia Airlines
Thu 10/2910:25 am
LHR
- PER
1 stop20h 50m
Malaysia Airlines
Deal found 4/16![Malaysia Airlines logo]()
$1,096
This Malaysia Airlines deal was found by Cheapflights users on 4/12. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:15 pm
PER
- LHR
1 stop31h 10m
Malaysia Airlines
Mon 11/169:25 pm
LHR
- PER
1 stop20h 00m
Malaysia Airlines
Deal found 4/12![Malaysia Airlines logo]()
$1,097
This Turkish Airlines deal was found by Cheapflights users on 4/12. 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.
Wed 6/103:50 pm
PER
- LHR
2 stops30h 20m
Turkish Airlines
Wed 6/246:30 am
LHR
- PER
2 stops35h 40m
Turkish Airlines
Deal found 4/12![Turkish Airlines logo]()
$1,102
This Malaysia Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 10/173:50 pm
PER
- LHR
1 stop31h 45m
Malaysia Airlines
Sat 11/79:25 pm
LHR
- PER
1 stop20h 00m
Malaysia Airlines
Deal found 4/15![Malaysia Airlines logo]()
$1,109
This Malaysia Airlines deal was found by Cheapflights users on 4/12. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:25 am
PER
- LHR
1 stop21h 00m
Malaysia Airlines
Fri 11/209:25 pm
LHR
- PER
1 stop20h 00m
Malaysia Airlines
Deal found 4/12![Malaysia Airlines logo]()
$1,111
Best flights from Perth to HeathrowDiscover carefully curated flight deals from Perth to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from Perth to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This Malaysia Airlines deal was found by Cheapflights users on 4/12. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/22:10 am
PER
- LHR
1 stop21h 25m
Malaysia Airlines
Sun 9/209:35 pm
LHR
- PER
1 stop20h 35m
Malaysia Airlines
Deal found 4/12![Malaysia Airlines logo]()
$1,349
This Emirates deal was found by Cheapflights users on 4/16. 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.
Wed 5/610:20 pm
PER
- LHR
1 stop23h 05m
Emirates
Tue 5/192:25 pm
LHR
- PER
2 stops27h 15m
Emirates
Deal found 4/16![Emirates logo]()
$1,502
This Qatar Airways deal was found by Cheapflights users on 4/15. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:45 pm
PER
- LHR
2 stops27h 10m
Qatar Airways
Thu 6/119:30 am
LHR
- PER
1 stop19h 45m
Qatar Airways
Deal found 4/15![Qatar Airways logo]()
$1,630
This Qantas Airways deal was found by Cheapflights users on 4/12. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:35 pm
PER
- LHR
Nonstop17h 30m
Multiple Airlines
Sun 9/202:20 pm
LHR
- PER
1 stop20h 15m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,798
This Emirates deal was found by Cheapflights users on 4/14. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:20 pm
PER
- LHR
1 stop39h 45m
Emirates
Sat 5/99:05 am
LHR
- PER
2 stops32h 35m
Emirates
Deal found 4/14![Emirates logo]()
$1,550
This Qatar Airways deal was found by Cheapflights users on 4/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:45 pm
PER
- LHR
1 stop21h 30m
Qatar Airways
Mon 7/206:55 pm
LHR
- PER
1 stop34h 00m
Qatar Airways
Deal found 4/14![Qatar Airways logo]()
$1,638
This Malaysia Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 9/192:10 am
PER
- LHR
1 stop21h 25m
Malaysia Airlines
Tue 10/1311:00 am
LHR
- PER
1 stop20h 50m
Malaysia Airlines
Deal found 4/16![Malaysia Airlines logo]()
$1,671
This Malaysia Airlines deal was found by Cheapflights users on 4/17. 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.
Sun 9/203:50 pm
PER
- LHR
2 stops30h 30m
Multiple Airlines
Tue 10/1311:00 am
LHR
- PER
1 stop20h 50m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,841
This Qatar Airways deal was found by Cheapflights users on 4/13. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:45 pm
PER
- LHR
1 stop28h 40m
Qatar Airways
Thu 1/78:40 am
LHR
- PER
1 stop19h 15m
Qatar Airways
Deal found 4/13![Qatar Airways logo]()
$1,788
This Qatar Airways deal was found by Cheapflights users on 4/15. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:55 pm
PER
- LHR
2 stops26h 20m
Qatar Airways
Sat 7/256:55 pm
LHR
- PER
1 stop34h 00m
Qatar Airways
Deal found 4/15![Qatar Airways logo]()
$1,802
This Emirates deal was found by Cheapflights users on 4/12. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2312:15 pm
PER
- LHR
2 stops31h 10m
Emirates
Thu 6/252:25 pm
LHR
- PER
2 stops27h 15m
Emirates
Deal found 4/12![Emirates logo]()
$2,113
Last-minute flights from Perth to HeathrowDiscover last-minute flight deals from Perth to Heathrow. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Perth to Heathrow. Data last updated April 17, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 4/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:10 am
PER
- LHR
2 stops42h 20m
Multiple Airlines
Mon 5/49:45 pm
LHR
- PER
2 stops34h 05m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,147
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:20 pm
PER
- LHR
2 stops33h 00m
Multiple Airlines
Fri 5/19:30 am
LHR
- PER
2 stops27h 20m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,094
This Gotogate deal was found by Cheapflights users on 4/12. 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.
Mon 4/2011:15 pm
PER
- LHR
2 stops27h 05m
Multiple Airlines
Sun 6/289:30 am
LHR
- PER
2 stops32h 10m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,265
This SmartFares deal was found by Cheapflights users on 4/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:50 pm
PER
- LHR
2 stops46h 10m
Multiple Airlines
Sat 5/99:45 pm
LHR
- PER
2 stops34h 05m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,163
This Expedia deal was found by Cheapflights users on 4/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:10 am
PER
- LHR
2 stops23h 35m
Multiple Airlines
Wed 5/209:30 am
LHR
- PER
2 stops32h 40m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$1,172
This Turkish Airlines deal was found by Cheapflights users on 4/14. 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.
Wed 5/133:50 pm
PER
- LHR
2 stops36h 15m
Turkish Airlines
Sun 5/2410:40 pm
LHR
- PER
2 stops43h 30m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$1,291
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:50 pm
PER
- LHR
2 stops28h 55m
Multiple Airlines
Sat 5/309:45 pm
LHR
- PER
2 stops23h 00m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,075
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:45 am
PER
- LHR
2 stops33h 15m
Multiple Airlines
Thu 6/49:45 pm
LHR
- PER
2 stops23h 00m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,005
This Mytrip deal was found by Cheapflights users on 4/16. 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 5/318:50 pm
PER
- LHR
2 stops28h 55m
Multiple Airlines
Sun 6/79:45 pm
LHR
- PER
2 stops23h 00m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,169
One-way flights from Perth to HeathrowSearch for one-way flight options from Perth to Heathrow. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Perth to Heathrow. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Sun 10/1112:15 pm
PER
- LHR
2 stops25h 45m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$535
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:35 am
PER
- LHR
3 stops32h 30m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 10/86:25 pm
PER
- LHR
2 stops29h 10m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$562
This FlightHub deal was found by Cheapflights users on 4/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:50 pm
PER
- LHR
2 stops30h 20m
Turkish Airlines
Deal found 4/14![Turkish Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Wed 10/72:10 am
PER
- LHR
1 stop21h 25m
Malaysia Airlines
Deal found 4/13![Malaysia Airlines logo]()
$584
This Mytrip deal was found by Cheapflights users on 4/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:55 am
PER
- LHR
3 stops41h 10m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$589
This Turkish Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 10/93:50 pm
PER
- LHR
2 stops36h 20m
Turkish Airlines
Deal found 4/13![Turkish Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 10/82:10 am
PER
- LHR
1 stop21h 25m
Malaysia Airlines
Deal found 4/13![Malaysia Airlines logo]()
$598
This Trip.com deal was found by Cheapflights users on 4/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:50 pm
PER
- LHR
1 stop31h 45m
Malaysia Airlines
Deal found 4/13![Malaysia Airlines logo]()
$600
This Mytrip deal was found by Cheapflights users on 4/16. 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 6/54:45 am
PER
- LHR
3 stops33h 10m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$605
Find flight deals from Perth to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Heathrow (LHR). 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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,005 (Mytrip) |
One-way from | $535 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,423 |
Good round-trip deal | $1,826 or less |
Good one-way deal | $1,162 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Perth to Heathrow 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 April 17, 2026.
Use the filters below to find and compare flights from Perth to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PerthLondon
PER - LHR
PERLHR
Perth
Sun 8/2
2:10 am-4:35 pm
1 stop21h 25m
London Heathrow
Sun 9/20
9:35 pm-1:10 am
1 stop20h 35m
$1,349
PerthLondon
PER - LHR
PERLHR
Perth
Wed 5/6
10:20 pm-2:25 pm
1 stop23h 05m
London Heathrow
Tue 5/19
2:25 pm-12:40 am
2 stops27h 15m
$1,502
PerthLondon
PER - LHR
PERLHR
Perth
Fri 5/1
10:20 pm-7:05 am
1 stop39h 45m
London Heathrow
Sat 5/9
9:05 am-12:40 am
2 stops32h 35m
$1,550
PerthLondon
PER - LHR
PERLHR
Perth
Wed 5/20
10:45 pm-6:55 pm
2 stops27h 10m
London Heathrow
Thu 6/11
9:30 am-12:15 pm
1 stop19h 45m
$1,630
PerthLondon
PER - LHR
PERLHR
Perth
Tue 6/16
10:45 pm-1:15 pm
1 stop21h 30m
London Heathrow
Mon 7/20
6:55 pm-11:55 am
1 stop34h 00m
$1,638
PerthLondon
PER - LHR
PERLHR
Perth
Sat 9/19
2:10 am-4:35 pm
1 stop21h 25m
London Heathrow
Tue 10/13
11:00 am-2:50 pm
1 stop20h 50m
$1,671
PerthLondon
PER - LHR
PERLHR
Perth
Sun 9/27
10:45 pm-8:25 pm
1 stop28h 40m
London Heathrow
Thu 1/7
8:40 am-11:55 am
1 stop19h 15m
$1,788
Quickest round-trip
PerthLondon
PER - LHR
PERLHR
Perth
Mon 8/3
6:35 pm-5:05 am
Nonstop17h 30m
London Heathrow
Sun 9/20
2:20 pm-5:35 pm
1 stop20h 15m
$1,798
PerthLondon
PER - LHR
PERLHR
Perth
Mon 6/8
10:55 pm-6:15 pm
2 stops26h 20m
London Heathrow
Sat 7/25
6:55 pm-11:55 am
1 stop34h 00m
$1,802
PerthLondon
PER - LHR
PERLHR
Perth
Sun 9/20
3:50 pm-3:20 pm
2 stops30h 30m
London Heathrow
Tue 10/13
11:00 am-2:50 pm
1 stop20h 50m
$1,841
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Perth to Heathrow
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 Perth to Heathrow in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Perth-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Perth-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Perth-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Perth-London Heathrow Airport 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 Perth-London Heathrow Airport 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 Perth to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Perth with our price prediction graph.
PER-LHR
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 Perth to London Heathrow Airport
Prices
Delays
How far ahead should I book a flight from Perth to London Heathrow Airport?
Use this chart to determine the optimal time to book a round-trip flight from Perth to Heathrow. Price data was last updated on April 10, 2026.
Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Perth to London Heathrow Airport. 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 Perth to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from Perth to London Heathrow Airport (average of $1,014). Flying from Perth to London Heathrow Airport in December is currently the most expensive (average of $1,735). 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 PER to LHR?
Find hourly flight availability from Perth to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Perth to London Heathrow Airport as you normally would.
How often are flights from Perth to London delayed?
About 13% of weekly flights between Perth and London have experienced delays in the past year, with the average delay time being 218 minutes.
What is the most punctual flight time for Perth to London flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday 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 Perth to London flights?
Over the last year, Qantas Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated April 17, 2026.
Peruse reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andQatar Airways from Perth to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.8
Overall
8.2
Entertainment
8.0
Crew
8.6
Comfort
8.0
Boarding
8.3
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Food
7.8
Overall
8.2
Entertainment
8.0
Crew
8.6
Comfort
8.0
Boarding
8.3
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Food
7.8
Overall
8.2
Entertainment
8.0
Crew
8.6
Comfort
8.0
Boarding
8.3
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Food
7.8
Overall
8.2
Entertainment
8.0
Crew
8.6
Comfort
8.0
Boarding
8.3
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Related info for your journey
Find useful and relevant information for your journey from Perth to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
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Find flights from Perth to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 17, 2026.
Perth and Heathrow flights
Browse other Perth and Heathrow flight options. Last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Perth to Heathrow
Discover the top 3 airlines that operate flights from Perth to Heathrow. 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$966 | Average$1,294 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,025 | Average$1,412 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,329 | Average$1,876 | FlexibilityNo cancel fee | On-time74% |