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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LON
24 Sep — 1 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Perth to London are usually found in May or February, booked 20 days in advance, depart on a Saturday or Wednesday and return on a Tuesday
Cheap flight deals from Perth to London
Enter your travel dates to find the best prices.
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Best
Direct
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One-way
Cheapest flights from Perth to London
Explore the most affordable flight options available from Perth to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.
Sun 22/1122:45 -
1 stop23h 15m
Tue 29/1221:30 -
1 stop30h 25m
Deal found 24/8£860
Fri 20/1122:45 -
1 stop39h 10m
Sun 29/1108:40 -
1 stop26h 05m
Deal found 25/8£862
Tue 6/1015:50 -
1 stop31h 45m
Tue 27/1021:25 -
1 stop20h 05m
Deal found 21/8£862
Tue 22/912:30 -
3 stops30h 00m
Tue 29/916:30 -
3 stops31h 00m
Deal found 22/8£864
Mon 9/1122:45 -
1 stop23h 15m
Mon 23/1118:45 -
1 stop40h 00m
Deal found 25/8£864
Mon 12/1016:55 -
1 stop23h 35m
Wed 28/1009:20 -
1 stop21h 25m
Deal found 22/8£864
Fri 11/914:50 -
2 stops32h 55m
Sat 19/911:35 -
3 stops35h 15m
Deal found 22/8£865
Sun 8/1102:30 -
1 stop20h 55m
Mon 23/1121:25 -
1 stop33h 50m
Deal found 22/8£866
Sun 25/1017:05 -
1 stop22h 35m
Sat 31/1022:00 -
1 stop39h 25m
Deal found 24/8£867
Mon 12/1016:55 -
1 stop29h 50m
Wed 28/1021:30 -
2 stops63h 55m
Deal found 24/8£867
Thu 22/1006:25 -
1 stop20h 05m
Thu 12/1121:30 -
2 stops39h 55m
Deal found 21/8£868
Tue 15/905:35 -
2 stops32h 20m
Wed 23/910:40 -
2 stops34h 40m
Deal found 22/8£869
Best flights from Perth to London
Discover carefully curated flight deals from Perth to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.
Sun 11/1015:50 -
1 stop21h 05m
Sun 1/1121:25 -
1 stop20h 05m
Deal found 20/8£870
Mon 2/1117:05 -
1 stop24h 00m
Sun 22/1109:20 -
1 stop21h 25m
Deal found 22/8£897
Mon 19/1008:20 -
1 stop28h 55m
Thu 19/1121:00 -
2 stops32h 45m
Deal found 21/8£971
Sun 11/1015:50 -
2 stops58h 20m
Sun 1/1120:05 -
2 stops45h 25m
Deal found 24/8£1,032
Mon 12/1022:20 -
1 stop27h 25m
Wed 28/1014:05 -
1 stop19h 15m
Deal found 23/8£1,048
Sun 8/1122:45 -
1 stop39h 10m
Wed 11/1108:40 -
1 stop26h 05m
Deal found 20/8£1,077
Mon 19/1008:20 -
1 stop29h 00m
Wed 21/1020:15 -
1 stop27h 35m
Deal found 24/8£1,079
Sun 18/1002:10 -
2 stops44h 00m
Wed 21/1018:30 -
2 stops23h 40m
Deal found 24/8£1,183
Mon 19/1015:50 -
2 stops24h 00m
Thu 19/1117:05 -
2 stops22h 50m
Deal found 20/8£1,245
Mon 16/1117:05 -
2 stops23h 35m
Tue 17/1117:45 -
2 stops34h 50m
Deal found 23/8£1,386
Thu 22/1016:55 -
2 stops22h 45m
Tue 27/1018:15 -
2 stops21h 50m
Deal found 20/8£1,642
Tue 6/1015:50 -
1 stop31h 45m
Tue 27/1021:25 -
1 stop33h 50m
Deal found 20/8£982
Mon 19/1022:20 -
1 stop21h 35m
Thu 19/1114:05 -
1 stop19h 15m
Deal found 23/8£1,057
Sun 18/1002:10 -
2 stops24h 00m
Wed 21/1020:50 -
2 stops45h 20m
Deal found 20/8£1,062
Mon 5/1000:25 -
1 stop24h 25m
Tue 27/1019:55 -
2 stops42h 35m
Deal found 21/8£1,062
Tue 29/922:45 -
1 stop38h 55m
Thu 5/1108:40 -
1 stop26h 05m
Deal found 20/8£1,102
Sun 8/1122:20 -
1 stop30h 30m
Wed 11/1123:55 -
2 stops40h 00m
Deal found 24/8£1,075
Tue 29/923:15 -
2 stops30h 10m
Wed 4/1117:55 -
2 stops23h 35m
Deal found 20/8£1,211
Tue 24/1100:25 -
1 stop24h 55m
Fri 8/120:00 -
2 stops42h 55m
Deal found 22/8£1,220
Wed 3/214:15 -
2 stops27h 40m
Thu 11/317:20 -
2 stops28h 15m
Deal found 22/8£1,123
Sun 22/1113:50 -
1 stop24h 35m
Tue 29/1209:20 -
1 stop36h 05m
Deal found 20/8£1,240
Wed 25/1122:20 -
1 stop21h 20m
Thu 24/1223:55 -
1 stop33h 25m
Deal found 21/8£1,090
Mon 19/1014:50 -
2 stops32h 50m
Thu 19/1117:20 -
2 stops28h 15m
Deal found 22/8£1,131
Sun 8/1122:20 -
1 stop21h 45m
Wed 11/1120:15 -
1 stop37h 05m
Deal found 21/8£1,090
Tue 3/1116:15 -
2 stops25h 40m
Sun 22/1117:20 -
2 stops28h 15m
Deal found 23/8£1,138
Tue 29/912:15 -
2 stops28h 15m
Tue 3/1117:05 -
2 stops24h 25m
Deal found 20/8£1,551
Tue 29/922:20 -
1 stop21h 45m
Wed 4/1120:15 -
2 stops43h 40m
Deal found 20/8£1,095
Mon 19/1014:50 -
2 stops32h 50m
Thu 19/1106:30 -
3 stops31h 15m
Deal found 23/8£1,150
Thu 8/1022:20 -
1 stop28h 25m
Sun 18/1021:45 -
2 stops43h 55m
Deal found 21/8£1,104
Fri 22/110:30 -
2 stops31h 00m
Fri 5/210:00 -
2 stops29h 55m
Deal found 21/8£1,625
Direct flights from Perth to London
Explore direct flight options from Perth to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 August 2026.
Wed 3/219:15 -
Nonstop17h 50m
Sun 28/211:30 -
Nonstop16h 45m
Deal found 24/8£1,062
Wed 27/116:15 -
Nonstop21h 15m
Wed 24/211:30 -
Nonstop16h 45m
Deal found 21/8£1,065
Tue 3/1116:15 -
Nonstop21h 15m
Tue 17/1111:30 -
Nonstop16h 45m
Deal found 21/8£1,069
Thu 12/1116:15 -
Nonstop21h 15m
Mon 23/1111:30 -
Nonstop16h 45m
Deal found 25/8£1,087
Thu 5/1116:15 -
Nonstop21h 15m
Sat 21/1111:30 -
Nonstop16h 45m
Deal found 23/8£1,101
Tue 10/1116:15 -
Nonstop21h 15m
Tue 24/1111:30 -
Nonstop16h 45m
Deal found 20/8£1,103
Wed 30/914:00 -
Nonstop22h 05m
Wed 11/1111:30 -
Nonstop16h 45m
Deal found 21/8£1,106
Sun 1/1116:15 -
Nonstop21h 15m
Wed 18/1111:30 -
Nonstop16h 45m
Deal found 24/8£1,107
Last-minute flights from Perth to London
Discover last-minute flight deals from Perth to London. Data last updated 25 August 2026 and is based on user searches.
Sun 30/812:15 -
2 stops25h 15m
Sun 13/920:50 -
2 stops26h 00m
Deal found 24/8£1,026
Mon 31/814:50 -
2 stops34h 15m
Mon 14/911:15 -
2 stops31h 40m
Deal found 24/8£969
Mon 31/810:35 -
2 stops35h 25m
Mon 7/906:50 -
3 stops36h 05m
Deal found 24/8£974
Tue 1/922:45 -
2 stops28h 50m
Wed 16/907:25 -
3 stops37h 20m
Deal found 24/8£932
Tue 1/918:25 -
2 stops54h 40m
Tue 8/911:15 -
2 stops34h 05m
Deal found 23/8£994
Wed 2/918:25 -
2 stops31h 45m
Fri 18/911:35 -
2 stops33h 45m
Deal found 24/8£919
Wed 2/918:25 -
2 stops31h 45m
Wed 9/918:00 -
2 stops40h 10m
Deal found 20/8£937
Wed 2/918:25 -
2 stops33h 00m
Sat 5/922:05 -
2 stops47h 15m
Deal found 21/8£998
Thu 3/918:25 -
2 stops31h 15m
Fri 25/912:35 -
2 stops32h 10m
Deal found 21/8£942
Thu 3/918:25 -
2 stops31h 45m
Fri 25/916:30 -
3 stops28h 15m
Deal found 21/8£951
Thu 3/918:25 -
2 stops29h 10m
Fri 25/909:30 -
2 stops35h 15m
Deal found 21/8£1,013
Fri 4/905:35 -
2 stops32h 00m
Thu 17/911:15 -
2 stops34h 05m
Deal found 23/8£930
One-way flights from Perth to London
Search for one-way flight options from Perth to London. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.
Tue 22/912:30 -
2 stops25h 25m
Deal found 20/8£417
Sun 20/923:15 -
3 stops31h 10m
Deal found 24/8£418
Thu 26/1123:10 -
2 stops31h 25m
Deal found 23/8£419
Tue 12/107:25 -
3 stops36h 40m
Deal found 21/8£419
Thu 1/1005:35 -
2 stops56h 00m
Deal found 23/8£419
Sun 4/1007:30 -
3 stops33h 20m
Deal found 22/8£419
Fri 18/918:25 -
3 stops46h 50m
Deal found 23/8£421
Sat 31/1017:50 -
2 stops49h 15m
Deal found 23/8£422
Thu 10/920:50 -
3 stops32h 15m
Deal found 25/8£422
Mon 21/920:50 -
2 stops28h 55m
Deal found 22/8£422
Thu 22/1014:00 -
3 stops28h 35m
Deal found 20/8£423
Mon 5/1018:25 -
2 stops43h 30m
Deal found 23/8£425
Find flight deals from Perth to London
Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to London (LON). 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 25 August 2026.
Customise your flight search to find flights from Perth to London 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 25 August 2026.
Use the filters below to find and compare flights from Perth to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Sun 11/10
15:50-05:55
1 stop21h 05m
London Heathrow
Sun 1/11
21:25-01:30
1 stop20h 05m
£870
PerthLondon
PER Perth - LGW London Gatwick
PERLGW
Perth
Mon 2/11
17:05-09:05
1 stop24h 00m
London Gatwick
Sun 22/11
09:20-14:45
1 stop21h 25m
£897
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Mon 19/10
08:20-06:15
1 stop28h 55m
London Heathrow
Thu 19/11
21:00-13:45
2 stops32h 45m
£971
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Tue 6/10
15:50-16:35
1 stop31h 45m
London Heathrow
Tue 27/10
21:25-15:15
1 stop33h 50m
£982
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Sun 11/10
15:50-19:10
2 stops58h 20m
London Heathrow
Sun 1/11
20:05-01:30
2 stops45h 25m
£1,032
PerthLondon
PER Perth - STN London Stansted
PERSTN
Perth
Mon 12/10
22:20-18:45
1 stop27h 25m
London Stansted
Wed 28/10
14:05-17:20
1 stop19h 15m
£1,048
Fastest return journey
PerthLondon
PER Perth - STN London Stansted
PERSTN
Perth
Mon 19/10
22:20-12:55
1 stop21h 35m
London Stansted
Thu 19/11
14:05-17:20
1 stop19h 15m
£1,057
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Sun 18/10
02:10-19:10
2 stops24h 00m
London Heathrow
Wed 21/10
20:50-01:10
2 stops45h 20m
£1,062
PerthLondon
PER Perth - LHR London Heathrow
PERLHR
Perth
Mon 5/10
00:25-17:50
1 stop24h 25m
London Heathrow
Tue 27/10
19:55-22:30
2 stops42h 35m
£1,062
PerthLondon
PER Perth - LGW London Gatwick
PERLGW
Perth
Sun 8/11
22:20-20:50
1 stop30h 30m
London Gatwick
Wed 11/11
23:55-23:55
2 stops40h 00m
£1,075
Flights are sorted by cheapest return flights first.
Deals found on 20/8
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6
Best time to book a flight from Perth to London
Have a flexible travel schedule? Discover the best time to fly to London from Perth with our price prediction graph.
PER-LON
PER-LGW
PER-LHR
PER-LCY
PER-STN
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
PER-LON
PER-LGW
PER-LHR
PER-LCY
PER-STN
What is the cheapest month to book a flight from Perth to London?
Currently, February is the cheapest month in which you can book a flight from Perth to London (average of £853). Flying from Perth to London in December is currently the most expensive (average of £1,405). 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 LON?
Find hourly flight availability from Perth to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 August 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 as you normally would.
How much does it cost for a return flight from Perth to London?
Airfare is below average for this route at the moment.
Perth to London flights typically cost between £943 and £1,160 in November.The cheapest return price found within the last 5 days was £860 on Qatar Airways (22 Nov–29 Dec).
What’s the top stopover airport for flights from Perth to London?
Share of one-stop return flights from Perth to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Kuala Lumpur (KUL) – chosen by Cheapflights users on 31% of one-stop itineraries from Perth to London on Cheapflights.
What’s the cheapest stopover airport for flights from Perth to London?
Average return fare for one-stop flights from Perth to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Doha (DOH) is the most affordable one-stop option, with an average return flight price of £965.
What’s the fastest stopover option from Perth to London?
Shortest average travel time for one-stop one-way flights from Perth to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 20h 49m.
Which airport typically offers the quickest stopover for flights from Perth to London?
Average stopover duration for one-stop one-way flights from Perth to London, 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 36m.
How often are flights from Perth to London delayed?
About 10% of weekly flights between Perth and London have experienced delays in the past year, with the average delay time being 139 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?
Wednesday 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 10% of flights being delayed.
How far ahead should I book a flight from Perth to London?
To ensure you get the cheapest price possible for a flight from Perth to London, you should look to book at least 62 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.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 25 August 2026.
Read reviews from past customers who have flown with Singapore Airlines,Cathay Pacific, andQantas Airways
from Perth to London. Users can see the overall rating for each airline as well as how each is rated 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 London. 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?
Located just 6.3 mi from the city center, Perth is the airport most travelers will use when flying to London from Perth. Booking flights from Perth (PER) to London should be relatively easy as there are 0 daily outbound flights to London from 7 different airlines.
How long is the flight from Perth to London?
A quick flight from Perth to London can take about 21h 05m. Malaysia Airlines provides one of the quickest options available for as low as £870. The distance from Perth to London is about 9009 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Perth to London round-trip?
Our cheapest airline available from Perth to London is Virgin Australia. Our recent data shows that you can find tickets from as low as £327 on this airline. Additional options worth looking into are Qatar Airways and Malaysia Airlines, starting at £633 and £690 round-trip. Virgin Australia is priced at 67% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Perth to London one-way?
For one-way options, check prices for Malaysia Airlines. According to our data, you can fly for as low as £291. Users have also found prices from £303 and £370 on Singapore Airlines and Cathay Pacific, respectively.
What are the most popular routes from Perth to London?
Most travelers choose Perth - London Heathrow, Perth - London City or Perth - London Gatwick when deciding on the best route from Perth to London.
What are the cheapest flights from Perth to London?
Looking for the cheapest flight from Perth to London? While on average our users pay £1,489, our data indicates the cheapest price to be £480. The most popular route (Perth - London Heathrow), is priced around £659.
Can I find deals for business class flights from Perth to London?
Yes. Cheapflights offers flight deals from Perth to London 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?
Currently, February is the cheapest month in which you can book a flight from Perth to London (average of £853). Flying from Perth to London in December is currently the most expensive (average of £1,405). 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 London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 August 2026.
Discover the top 7 airlines that operate flights from Perth to London. 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 25 August 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 London?
Deals for Perth to London 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 London?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Perth to London.
Can Cheapflights find flights from Perth to London with no change fees?
Yes, we can. To see specific flights from Perth to London 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 London become cheaper?
Of course! You can now track prices for flights from Perth to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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