Cheap flights from Perth to London Heathrow Airport from £447
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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LHR
28 Aug — 4 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Perth to London Heathrow are usually found in March or February, booked 68 days in advance, depart on a Saturday or Sunday and return on a Monday
Cheap flight deals from Perth to Heathrow
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Cheapest flights from Perth to Heathrow
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 29 July 2026.
Sat 22/805:35
PER
-
LHR
2 stops32h 20m
Multiple Airlines
Sat 29/822:10
LHR
-
PER
3 stops36h 00m
Multiple Airlines
Deal found 25/7£912
Wed 18/1117:00
PER
-
LHR
2 stops32h 50m
Multiple Airlines
Sat 28/1121:30
LHR
-
PER
2 stops39h 55m
Multiple Airlines
Deal found 28/7£913
Tue 22/905:35
PER
-
LHR
2 stops31h 55m
Multiple Airlines
Tue 29/908:25
LHR
-
PER
2 stops36h 55m
Multiple Airlines
Deal found 23/7£914
Thu 10/905:35
PER
-
LHR
2 stops32h 25m
Multiple Airlines
Sat 31/1020:05
LHR
-
PER
2 stops24h 25m
Multiple Airlines
Deal found 26/7£915
Sun 13/902:10
PER
-
LHR
3 stops35h 50m
Multiple Airlines
Mon 21/909:30
LHR
-
PER
3 stops32h 40m
Multiple Airlines
Deal found 27/7£915
Mon 3/823:35
PER
-
LHR
1 stop26h 45m
China Southern
Wed 19/822:10
LHR
-
PER
1 stop40h 45m
China Southern
Deal found 27/7£916
Sun 2/821:10
PER
-
LHR
2 stops43h 40m
Multiple Airlines
Mon 31/806:30
LHR
-
PER
2 stops27h 40m
Multiple Airlines
Deal found 28/7£917
Wed 9/918:25
PER
-
LHR
2 stops32h 05m
Multiple Airlines
Wed 16/922:10
LHR
-
PER
1 stop40h 45m
Multiple Airlines
Deal found 26/7£918
Tue 4/808:20
PER
-
LHR
1 stop37h 55m
Cathay Pacific
Thu 20/817:00
LHR
-
PER
1 stop30h 50m
Cathay Pacific
Deal found 26/7£918
Fri 9/1002:10
PER
-
LHR
1 stop21h 25m
Malaysia Airlines
Wed 28/1010:25
LHR
-
PER
1 stop20h 50m
Malaysia Airlines
Deal found 26/7£919
Mon 10/808:20
PER
-
LHR
1 stop37h 55m
Cathay Pacific
Tue 25/822:15
LHR
-
PER
1 stop25h 35m
Cathay Pacific
Deal found 28/7£920
Best flights from Perth to Heathrow
Discover carefully curated flight deals from Perth to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 July 2026.
Sun 15/1102:25
PER
-
LHR
2 stops24h 00m
Oman Air
Sat 21/1108:25
LHR
-
PER
2 stops33h 00m
Oman Air
Deal found 26/7£1,013
Mon 16/1108:30
PER
-
LHR
1 stop38h 30m
Cathay Pacific
Sat 21/1117:50
LHR
-
PER
1 stop29h 05m
Cathay Pacific
Deal found 26/7£1,058
Fri 23/1012:15
PER
-
LHR
1 stop25h 20m
British Airways
Sun 15/1109:25
LHR
-
PER
1 stop25h 20m
British Airways
Deal found 24/7£1,110
Sun 1/1119:15
PER
-
LHR
Nonstop17h 50m
Multiple Airlines
Wed 18/1113:40
LHR
-
PER
1 stop19h 40m
Multiple Airlines
Deal found 26/7£1,155
Fri 11/922:20
PER
-
LHR
1 stop21h 05m
Emirates
Fri 18/914:25
LHR
-
PER
2 stops27h 15m
Emirates
Deal found 27/7£1,212
Wed 14/1002:10
PER
-
LHR
2 stops35h 20m
Oman Air
Sat 14/1120:05
LHR
-
PER
2 stops45h 20m
Oman Air
Deal found 27/7£1,050
Thu 15/1000:10
PER
-
LHR
1 stop25h 00m
Cathay Pacific
Sun 15/1116:50
LHR
-
PER
1 stop22h 05m
Cathay Pacific
Deal found 24/7£1,085
Thu 12/1119:15
PER
-
LHR
Nonstop17h 50m
Multiple Airlines
Tue 24/1113:40
LHR
-
PER
1 stop19h 40m
Multiple Airlines
Deal found 25/7£1,157
Sat 19/923:20
PER
-
LHR
2 stops30h 05m
Multiple Airlines
Wed 21/1006:30
LHR
-
PER
3 stops32h 15m
Multiple Airlines
Deal found 27/7£1,249
Sat 26/1208:30
PER
-
LHR
1 stop30h 30m
Cathay Pacific
Mon 11/119:50
LHR
-
PER
2 stops43h 05m
Cathay Pacific
Deal found 24/7£1,322
Wed 11/1107:25
PER
-
LHR
3 stops34h 20m
Multiple Airlines
Wed 2/1222:40
LHR
-
PER
3 stops39h 05m
Multiple Airlines
Deal found 28/7£1,254
Sat 12/923:55
PER
-
LHR
2 stops36h 40m
Multiple Airlines
Wed 23/919:25
LHR
-
PER
1 stop20h 30m
Multiple Airlines
Deal found 25/7£1,318
Direct flights from Perth to Heathrow
Explore direct flight options from Perth to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 July 2026.
Tue 27/1019:15
PER
-
LHR
Nonstop17h 50m
Qantas Airways
Mon 23/1111:30
LHR
-
PER
Nonstop16h 45m
Qantas Airways
Deal found 28/7£994
Tue 3/1119:15
PER
-
LHR
Nonstop17h 50m
Qantas Airways
Tue 17/1111:30
LHR
-
PER
Nonstop16h 45m
Qantas Airways
Deal found 28/7£1,045
Sun 1/1119:15
PER
-
LHR
Nonstop17h 50m
Qantas Airways
Wed 18/1111:30
LHR
-
PER
Nonstop16h 45m
Qantas Airways
Deal found 26/7£1,094
Tue 3/1119:15
PER
-
LHR
Nonstop17h 50m
Qantas Airways
Thu 19/1111:30
LHR
-
PER
Nonstop16h 45m
Qantas Airways
Deal found 25/7£1,095
Wed 21/1014:00
PER
-
LHR
Nonstop22h 05m
Qantas Airways
Wed 18/1111:30
LHR
-
PER
Nonstop16h 45m
Qantas Airways
Deal found 24/7£1,104
Sun 15/1119:15
PER
-
LHR
Nonstop17h 50m
Qantas Airways
Thu 19/1111:30
LHR
-
PER
Nonstop16h 45m
Qantas Airways
Deal found 25/7£1,148
Last-minute flights from Perth to Heathrow
Discover last-minute flight deals from Perth to Heathrow. Data last updated 29 July 2026 and is based on user searches.
Sun 2/821:10
PER
-
LHR
2 stops43h 40m
Multiple Airlines
Mon 31/806:30
LHR
-
PER
2 stops27h 40m
Multiple Airlines
Deal found 28/7£917
Sun 2/804:45
PER
-
LHR
2 stops33h 15m
Multiple Airlines
Sun 9/822:15
LHR
-
PER
2 stops35h 55m
Multiple Airlines
Deal found 26/7£935
Sun 2/808:20
PER
-
LHR
1 stop28h 20m
Cathay Pacific
Mon 31/820:15
LHR
-
PER
1 stop27h 35m
Cathay Pacific
Deal found 28/7£946
Mon 3/823:35
PER
-
LHR
1 stop26h 45m
China Southern
Wed 19/822:10
LHR
-
PER
1 stop40h 45m
China Southern
Deal found 27/7£916
Mon 3/808:20
PER
-
LHR
1 stop28h 20m
Cathay Pacific
Wed 19/818:20
LHR
-
PER
1 stop21h 20m
Cathay Pacific
Deal found 28/7£931
Tue 4/808:20
PER
-
LHR
1 stop37h 55m
Cathay Pacific
Thu 20/817:00
LHR
-
PER
1 stop30h 50m
Cathay Pacific
Deal found 25/7£918
Thu 6/820:50
PER
-
LHR
3 stops49h 15m
Multiple Airlines
Fri 21/809:30
LHR
-
PER
3 stops35h 15m
Multiple Airlines
Deal found 25/7£943
Fri 7/812:15
PER
-
LHR
2 stops25h 15m
Multiple Airlines
Mon 10/820:50
LHR
-
PER
2 stops26h 00m
Multiple Airlines
Deal found 24/7£933
One-way flights from Perth to Heathrow
Search for one-way flight options from Perth to Heathrow. Find affordable one-way fares based on user searches. Data last updated 29 July 2026.
Sun 24/121:10
PER
-
LHR
3 stops29h 00m
Multiple Airlines
Deal found 27/7£447
Sun 17/107:25
PER
-
LHR
3 stops38h 00m
Multiple Airlines
Deal found 24/7£449
Tue 15/1221:10
PER
-
LHR
2 stops27h 10m
Multiple Airlines
Deal found 25/7£450
Thu 14/107:25
PER
-
LHR
3 stops36h 50m
Multiple Airlines
Deal found 28/7£451
Sun 17/122:45
PER
-
LHR
1 stop23h 15m
Qatar Airways
Deal found 24/7£451
Thu 22/1009:30
PER
-
LHR
2 stops41h 00m
Multiple Airlines
Deal found 26/7£452
Thu 8/1022:45
PER
-
LHR
1 stop21h 30m
Qatar Airways
Deal found 26/7£453
Sun 10/107:25
PER
-
LHR
3 stops40h 45m
Multiple Airlines
Deal found 27/7£454
Tue 8/922:45
PER
-
LHR
1 stop38h 45m
Qatar Airways
Deal found 23/7£456
Thu 10/1207:00
PER
-
LHR
3 stops44h 10m
Multiple Airlines
Deal found 28/7£458
Tue 10/1108:30
PER
-
LHR
1 stop30h 00m
Cathay Pacific
Deal found 24/7£460
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 29 July 2026.
Customise 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 858,174 searches. Data last updated 29 July 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
Price
Cheapest return flight
PerthLondon
PER - LHR
PERLHR
Perth
Sun 15/11
02:25-18:25
2 stops24h 00m
London Heathrow
Sat 21/11
08:25-01:25
2 stops33h 00m
£1,013
PerthLondon
PER - LHR
PERLHR
Perth
Wed 14/10
02:10-06:30
2 stops35h 20m
London Heathrow
Sat 14/11
20:05-01:25
2 stops45h 20m
£1,050
PerthLondon
PER - LHR
PERLHR
Perth
Mon 16/11
08:30-15:00
1 stop38h 30m
London Heathrow
Sat 21/11
17:50-06:55
1 stop29h 05m
£1,058
PerthLondon
PER - LHR
PERLHR
Perth
Thu 15/10
00:10-18:10
1 stop25h 00m
London Heathrow
Sun 15/11
16:50-22:55
1 stop22h 05m
£1,085
PerthLondon
PER - LHR
PERLHR
Perth
Fri 23/10
12:15-06:35
1 stop25h 20m
London Heathrow
Sun 15/11
09:25-18:45
1 stop25h 20m
£1,110
Fastest return journey
PerthLondon
PER - LHR
PERLHR
Perth
Sun 1/11
19:15-05:05
Nonstop17h 50m
London Heathrow
Wed 18/11
13:40-17:20
1 stop19h 40m
£1,155
PerthLondon
PER - LHR
PERLHR
Perth
Thu 12/11
19:15-05:05
Nonstop17h 50m
London Heathrow
Tue 24/11
13:40-17:20
1 stop19h 40m
£1,157
PerthLondon
PER - LHR
PERLHR
Perth
Fri 11/9
22:20-12:25
1 stop21h 05m
London Heathrow
Fri 18/9
14:25-00:40
2 stops27h 15m
£1,212
PerthLondon
PER - LHR
PERLHR
Perth
Sat 19/9
23:20-22:25
2 stops30h 05m
London Heathrow
Wed 21/10
06:30-21:45
3 stops32h 15m
£1,249
PerthLondon
PER - LHR
PERLHR
Perth
Wed 11/11
07:25-09:45
3 stops34h 20m
London Heathrow
Wed 2/12
22:40-21:45
3 stops39h 05m
£1,254
Flights are sorted by cheapest return flights first.
Deals found on 24/7
Showing 1-10 of 21 resultsSorted by cheapest first
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2
3
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 return 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
More
How far ahead should I book a flight from Perth to London Heathrow Airport?
To ensure you get the cheapest price possible for a flight from Perth to London Heathrow Airport, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Perth to London Heathrow Airport?
Currently, March is the cheapest month in which you can book a flight from Perth to London Heathrow Airport (average of £791). Flying from Perth to London Heathrow Airport in December is currently the most expensive (average of £1,349). 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 29 July 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 much does it cost for a return flight from Perth to London Heathrow Airport?
Airfare is below average for this route at the moment.
Perth to London Heathrow Airport flights typically cost between £967 and £1,271 in August.The cheapest return price found within the last 5 days was £912 on Multiple Airlines (22 Aug–29 Aug).
How often are flights from Perth to London delayed?
About 11% 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 Friday 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 past year, Qantas Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.
What’s the top stopover airport for flights from Perth to London Heathrow Airport?
Share of one-stop return flights from Perth to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Doha (DOH) – chosen by Cheapflights users on 26% of one-stop itineraries from Perth to London Heathrow Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Perth to London Heathrow Airport?
Average return fare for one-stop flights from Perth to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Abu Dhabi (AUH) is the most affordable one-stop option, with an average return flight price of £478.
What’s the fastest stopover option from Perth to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Perth to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 20h 45m.
Which airport typically offers the quickest stopover for flights from Perth to London Heathrow Airport?
Average stopover duration for one-stop one-way flights from Perth to London Heathrow Airport, 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 stopover time of 1h 39m.
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 29 July 2026.
Get a feel of what it's like to fly with Singapore Airlines,Cathay Pacific, andQantas Airways from Perth to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
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.
What airport do you fly from for flights from Perth to London Heathrow?
Perth (PER), located 6.3 mi from the city center, is the airport you fly out of when you book flights from Perth to London Heathrow. 7 airlines have flights from Perth to London Heathrow on a regular basis. Booking flights from Perth to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.
How long is the flight from Perth to London Heathrow Airport?
A quick flight from Perth to London Heathrow Airport can take about 24h. Oman Air provides one of the quickest options available for as low as £1,013. Airlines will cover a distance of 9009 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Perth to London Heathrow Airport round-trip?
Our cheapest airline available from Perth to London Heathrow Airport is Virgin Australia. Our recent data shows that you can find tickets from as low as £335 on this airline. Additional options worth looking into are Malaysia Airlines and Qatar Airways, starting at £708 and £711 round-trip. Virgin Australia is currently priced 67% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Perth to London Heathrow Airport one-way?
To fly one-way, consider booking your trip with Malaysia Airlines, which is currently one of the cheapest options available, starting at £298. Singapore Airlines flights start at £334 while deals on Cathay Pacific start at £380 one-way.
What are the cheapest flights from Perth to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for £1,116. While the most popular route (Perth - London Heathrow) can be booked for £719 on average, our data indicates £1,161 when flying from Perth to London Heathrow Airport.
Can I find deals for business class flights from Perth to Heathrow?
Yes. Cheapflights offers flight deals from Perth to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Perth to London Heathrow Airport?
Currently, March is the cheapest month in which you can book a flight from Perth to London Heathrow Airport (average of £791). Flying from Perth to London Heathrow Airport in December is currently the most expensive (average of £1,349). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 July 2026.
Discover the top 7 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 858,174 searches. Data last updated 29 July 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Perth to Heathrow?
Deals for Perth to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Perth to Heathrow?
Cheapflights simply makes it quick and affordable to book flights from Perth to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Perth to Heathrow with no change fees?
Yes, we can. To see specific flights from Perth to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Perth to Heathrow become cheaper?
Yes! Start tracking prices for Perth to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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