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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — PER
30 Jan — 6 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Perth are usually found in May or September, booked 50 days in advance, depart on a Sunday or Thursday and return on a Monday
Cheap flight deals from London to Perth
Enter your travel dates to find the best prices.
Cheapest flights from London to Perth
Explore the most affordable flight options available from London to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 December 2025.
Mon 29/1217:45LHR - PER
2 stops45h 10mMultiple Airlines
Sat 31/108:30PER - LHR
1 stop30h 30mMultiple Airlines
Deal found 29/12$1,974
Tue 30/1206:20LTN - PER
3 stops38h 10mMultiple Airlines
Wed 14/123:10PER - LTN
3 stops32h 00mMultiple Airlines
Deal found 29/12$2,032
Tue 30/1206:40LHR - PER
3 stops31h 05mMultiple Airlines
Wed 14/117:15PER - LHR
2 stops28h 45mMultiple Airlines
Deal found 29/12$2,083
Tue 30/1212:45STN - PER
3 stops32h 55mMultiple Airlines
Tue 20/120:40PER - STN
2 stops33h 35mMultiple Airlines
Deal found 28/12$2,089
Tue 30/1220:05LHR - PER
2 stops25h 45mMultiple Airlines
Tue 13/123:10PER - LHR
2 stops51h 15mMultiple Airlines
Deal found 29/12$2,150
Mon 29/1214:00LTN - PER
2 stops30h 15mMultiple Airlines
Sat 31/108:00PER - LTN
3 stops47h 15mMultiple Airlines
Deal found 29/12$2,153
Mon 29/1214:05LGW - PER
3 stops30h 10mMultiple Airlines
Sat 31/123:10PER - LGW
2 stops27h 15mMultiple Airlines
Deal found 29/12$2,157
Mon 29/1205:55STN - PER
3 stops38h 20mMultiple Airlines
Fri 16/117:45PER - STN
2 stops32h 10mMultiple Airlines
Deal found 28/12$2,183
Tue 30/1208:50LGW - PER
2 stops27h 05mMultiple Airlines
Wed 14/114:35PER - LGW
1 stop35h 45mMultiple Airlines
Deal found 29/12$2,218
Tue 30/1207:30STN - PER
2 stops27h 15mMultiple Airlines
Thu 22/120:40PER - STN
2 stops33h 35mMultiple Airlines
Deal found 28/12$2,263
Tue 30/1215:50STN - PER
3 stops29h 50mMultiple Airlines
Wed 14/117:15PER - STN
2 stops32h 40mMultiple Airlines
Deal found 29/12$2,268
Wed 31/1220:05LHR - PER
2 stops25h 45mMultiple Airlines
Wed 7/107:25PER - LHR
3 stops43h 00mMultiple Airlines
Deal found 30/12$2,369
Best flights from London to Perth
Discover carefully curated flight deals from London to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 December 2025.
Fri 6/314:00LTN - PER
2 stops26h 40mMultiple Airlines
Tue 17/301:40PER - LTN
3 stops29h 30mMultiple Airlines
Deal found 30/12$1,772
Mon 20/410:50STN - PER
2 stops31h 20mTurkish Airlines
Thu 7/515:50PER - STN
2 stops56h 00mTurkish Airlines
Deal found 28/12$1,808
Tue 20/116:50LHR - PER
1 stop22h 05mCathay Pacific
Wed 4/208:30PER - LHR
1 stop30h 00mCathay Pacific
Deal found 29/12$1,954
Sat 7/320:35LHR - PER
1 stop20h 50mBritish Airways
Sun 22/316:15PER - LHR
1 stop21h 10mBritish Airways
Deal found 30/12$1,977
Mon 9/320:15STN - PER
1 stop37h 05mEmirates
Mon 16/322:20PER - STN
1 stop21h 45mEmirates
Deal found 29/12$2,083
Fri 6/317:05LCY - PER
2 stops24h 20mKLM
Sun 22/306:50PER - LCY
3 stops34h 40mKLM
Deal found 30/12$2,227
Sun 22/317:05LGW - PER
2 stops22h 50mMultiple Airlines
Sat 25/401:20PER - LGW
2 stops28h 05mMultiple Airlines
Deal found 30/12$1,793
Mon 20/410:50STN - PER
2 stops31h 20mTurkish Airlines
Sun 3/502:10PER - STN
2 stops45h 40mTurkish Airlines
Deal found 29/12$1,817
Wed 8/406:30LHR - PER
2 stops26h 45mMultiple Airlines
Wed 22/423:15PER - LHR
2 stops30h 10mMultiple Airlines
Deal found 30/12$1,802
Mon 19/117:05LGW - PER
2 stops28h 45mTurkish Airlines
Sat 24/102:25PER - LGW
2 stops28h 10mTurkish Airlines
Deal found 29/12$1,820
Sun 3/520:10LHR - PER
1 stop43h 30mCathay Pacific
Mon 18/500:10PER - LHR
1 stop27h 25mCathay Pacific
Deal found 29/12$2,008
Mon 16/214:05STN - PER
1 stop19h 15mEmirates
Mon 16/322:20PER - STN
1 stop27h 35mEmirates
Deal found 30/12$2,083
Tue 20/117:05LGW - PER
2 stops28h 45mTurkish Airlines
Wed 4/302:25PER - LGW
2 stops28h 10mTurkish Airlines
Deal found 30/12$1,820
Sun 19/420:10LHR - PER
1 stop43h 30mCathay Pacific
Tue 12/500:10PER - LHR
1 stop27h 25mCathay Pacific
Deal found 29/12$2,008
Fri 16/113:05LTN - PER
3 stops32h 45mMultiple Airlines
Tue 3/209:40PER - LTN
3 stops45h 30mMultiple Airlines
Deal found 30/12$1,841
Tue 3/317:05LCY - PER
2 stops24h 20mKLM
Mon 16/315:35PER - LCY
3 stops25h 55mKLM
Deal found 29/12$2,229
Tue 24/214:05STN - PER
1 stop19h 15mEmirates
Sun 8/322:20PER - STN
1 stop21h 45mEmirates
Deal found 30/12$2,083
Thu 30/414:05LGW - PER
2 stops28h 05mTurkish Airlines
Sun 17/502:10PER - LGW
2 stops45h 30mTurkish Airlines
Deal found 29/12$1,825
Wed 14/113:55LTN - PER
3 stops31h 55mMultiple Airlines
Mon 26/111:30PER - LTN
3 stops36h 50mMultiple Airlines
Deal found 30/12$1,846
Wed 4/314:05STN - PER
1 stop19h 15mEmirates
Mon 23/322:20PER - STN
1 stop21h 45mEmirates
Deal found 30/12$2,083
Fri 6/317:05LCY - PER
2 stops24h 20mKLM
Sun 29/312:25PER - LCY
2 stops27h 25mKLM
Deal found 29/12$2,301
Mon 26/117:05LGW - PER
2 stops52h 45mTurkish Airlines
Sun 8/216:15PER - LGW
2 stops31h 55mTurkish Airlines
Deal found 28/12$1,829
Sun 8/314:00LTN - PER
2 stops26h 40mMultiple Airlines
Sun 22/308:00PER - LTN
3 stops47h 10mMultiple Airlines
Deal found 29/12$1,850
Wed 18/320:15STN - PER
1 stop37h 05mEmirates
Thu 30/422:20PER - STN
1 stop21h 35mEmirates
Deal found 30/12$2,084
Thu 26/209:20LCY - PER
2 stops30h 35mKLM
Thu 26/310:30PER - LCY
2 stops31h 00mKLM
Deal found 29/12$2,311
Mon 26/117:05LGW - PER
2 stops52h 45mTurkish Airlines
Wed 4/202:25PER - LGW
2 stops38h 55mTurkish Airlines
Deal found 28/12$1,829
Fri 27/306:15LTN - PER
3 stops31h 55mMultiple Airlines
Wed 8/417:20PER - LTN
3 stops36h 25mMultiple Airlines
Deal found 29/12$1,857
Sun 22/314:05STN - PER
1 stop19h 15mEmirates
Mon 27/422:20PER - STN
1 stop21h 35mEmirates
Deal found 30/12$2,084
Tue 21/406:15STN - PER
2 stops35h 55mTurkish Airlines
Fri 8/502:10PER - STN
2 stops38h 45mTurkish Airlines
Deal found 28/12$1,837
Thu 22/117:05LCY - PER
2 stops22h 50mKLM
Thu 5/206:50PER - LCY
3 stops34h 40mKLM
Deal found 29/12$2,445
Direct flights from London to Perth
Explore direct flight options from London to Perth based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 December 2025.
Mon 1/611:55LHR - PER
Nonstop16h 50mQantas Airways
Tue 30/618:35PER - LHR
Nonstop17h 30mQantas Airways
Deal found 29/12$2,154
Thu 2/411:55LHR - PER
Nonstop16h 50mQantas Airways
Mon 27/418:35PER - LHR
Nonstop17h 30mQantas Airways
Deal found 28/12$2,193
Mon 25/511:55LHR - PER
Nonstop16h 50mQantas Airways
Mon 17/818:35PER - LHR
Nonstop17h 30mQantas Airways
Deal found 29/12$2,326
Wed 21/111:50LHR - PER
Nonstop16h 40mQantas Airways
Sun 25/119:15PER - LHR
Nonstop17h 50mQantas Airways
Deal found 28/12$2,332
Mon 25/511:55LHR - PER
Nonstop16h 50mQantas Airways
Tue 3/1119:15PER - LHR
Nonstop17h 50mQantas Airways
Deal found 29/12$2,342
Sun 19/411:55LHR - PER
Nonstop16h 50mQantas Airways
Sun 17/518:35PER - LHR
Nonstop17h 30mQantas Airways
Deal found 28/12$2,354
Mon 16/211:50LHR - PER
Nonstop16h 40mQantas Airways
Wed 4/319:15PER - LHR
Nonstop17h 50mQantas Airways
Deal found 30/12$2,372
Sun 10/511:55LHR - PER
Nonstop16h 50mQantas Airways
Sun 17/518:35PER - LHR
Nonstop17h 30mQantas Airways
Deal found 28/12$2,375
Mon 25/511:55LHR - PER
Nonstop16h 50mQantas Airways
Sat 31/1019:15PER - LHR
Nonstop17h 50mQantas Airways
Deal found 29/12$2,383
Sun 22/211:50LHR - PER
Nonstop16h 40mQantas Airways
Sun 15/319:15PER - LHR
Nonstop17h 50mQantas Airways
Deal found 29/12$2,411
Tue 7/411:55LHR - PER
Nonstop16h 50mQantas Airways
Fri 24/418:35PER - LHR
Nonstop17h 30mQantas Airways
Deal found 28/12$2,415
Fri 20/211:50LHR - PER
Nonstop16h 40mQantas Airways
Fri 13/319:15PER - LHR
Nonstop17h 50mQantas Airways
Deal found 30/12$2,421
Last-minute flights from London to Perth
Discover last-minute flight deals from London to Perth. Data last updated 31 December 2025 and is based on user searches.
Tue 13/109:30LHR - PER
3 stops35h 10mMultiple Airlines
Wed 28/105:15PER - LHR
3 stops33h 20mMultiple Airlines
Deal found 29/12$1,760
Tue 13/109:30LHR - PER
3 stops35h 10mMultiple Airlines
Wed 25/220:40PER - LHR
2 stops29h 30mMultiple Airlines
Deal found 28/12$1,768
Sat 17/107:45LHR - PER
2 stops31h 10mMultiple Airlines
Fri 30/108:30PER - LHR
2 stops34h 05mMultiple Airlines
Deal found 30/12$1,756
Sat 17/122:05LHR - PER
1 stop40h 50mCathay Pacific
Fri 30/108:30PER - LHR
1 stop40h 50mCathay Pacific
Deal found 30/12$1,762
Sat 17/113:30STN - PER
3 stops32h 20mMultiple Airlines
Thu 26/220:40PER - STN
2 stops33h 35mMultiple Airlines
Deal found 28/12$1,766
Sun 18/122:05LHR - PER
1 stop40h 50mCathay Pacific
Tue 3/208:30PER - LHR
1 stop38h 30mCathay Pacific
Deal found 29/12$1,763
Mon 19/106:35LHR - PER
2 stops25h 20mMultiple Airlines
Sun 15/217:15PER - LHR
2 stops28h 15mMultiple Airlines
Deal found 30/12$1,754
Tue 20/122:00LHR - PER
1 stop39h 25mChina Southern
Mon 9/223:25PER - LHR
1 stop27h 10mChina Southern
Deal found 30/12$1,765
Tue 20/109:30LHR - PER
3 stops35h 10mMultiple Airlines
Fri 23/120:40PER - LHR
3 stops31h 50mMultiple Airlines
Deal found 29/12$1,766
Sat 24/110:40STN - PER
3 stops35h 10mMultiple Airlines
Sat 21/201:40PER - STN
2 stops40h 00mMultiple Airlines
Deal found 29/12$1,762
Sat 24/110:40STN - PER
3 stops35h 10mMultiple Airlines
Sun 22/201:40PER - STN
2 stops28h 35mMultiple Airlines
Deal found 29/12$1,763
Tue 27/109:30LHR - PER
3 stops35h 10mMultiple Airlines
Tue 3/205:15PER - LHR
3 stops33h 20mMultiple Airlines
Deal found 30/12$1,749
One-way flights from London to Perth
Search for one-way flight options from London to Perth. Find affordable one-way fares based on user searches. Data last updated 31 December 2025.
Wed 7/121:10LHR - PER
3 stops53h 40mMultiple Airlines
Deal found 28/12$1,010
Wed 14/106:00STN - PER
3 stops34h 30mMultiple Airlines
Deal found 29/12$1,012
Mon 9/216:45LCY - PER
3 stops29h 05mMultiple Airlines
Deal found 28/12$1,013
Sat 10/121:30LHR - PER
2 stops39h 55mChina Southern
Deal found 29/12$1,016
Sat 17/110:30LGW - PER
2 stops40h 20mMultiple Airlines
Deal found 30/12$1,017
Thu 28/510:25STN - PER
2 stops25h 25mMultiple Airlines
Deal found 28/12$1,017
Fri 24/413:15LTN - PER
2 stops28h 55mMultiple Airlines
Deal found 29/12$1,017
Wed 11/209:20LCY - PER
3 stops28h 50mMultiple Airlines
Deal found 28/12$1,019
Mon 4/520:50LHR - PER
1 stop40h 45mMultiple Airlines
Deal found 29/12$1,019
Sun 1/319:20LCY - PER
2 stops24h 55mMultiple Airlines
Deal found 28/12$1,020
Mon 20/406:45STN - PER
2 stops29h 05mMultiple Airlines
Deal found 28/12$1,020
Tue 20/121:00LHR - PER
3 stops38h 45mMultiple Airlines
Deal found 27/12$1,020
Find flight deals from London to Perth
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 31 December 2025.
Customise your flight search to find flights from London 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 647,157 searches. Data last updated 31 December 2025.
Use the filters below to find and compare flights from London to Perth that are best for you.
Fly from
London
Fly to
Perth
Route
Depart
Return
Price
LondonPerth
LTN - PER
LTNPER
London Luton
Fri 6/3
14:00-00:40
2 stops26h 40m
Perth
Tue 17/3
01:40-23:10
3 stops29h 30m
$1,772
LondonPerth
LGW - PER
LGWPER
London Gatwick
Sun 22/3
17:05-23:55
2 stops22h 50m
Perth
Sat 25/4
01:20-22:25
2 stops28h 05m
$1,793
LondonPerth
LHR - PER
LHRPER
London Heathrow
Wed 8/4
06:30-16:15
2 stops26h 45m
Perth
Wed 22/4
23:15-22:25
2 stops30h 10m
$1,802
LondonPerth
STN - PER
STNPER
London Stansted
Mon 20/4
10:50-01:10
2 stops31h 20m
Perth
Thu 7/5
15:50-16:50
2 stops56h 00m
$1,808
LondonPerth
STN - PER
STNPER
London Stansted
Mon 20/4
10:50-01:10
2 stops31h 20m
Perth
Sun 3/5
02:10-16:50
2 stops45h 40m
$1,817
LondonPerth
LGW - PER
LGWPER
London Gatwick
Mon 19/1
17:05-05:50
2 stops28h 45m
Perth
Sat 24/1
02:25-22:35
2 stops28h 10m
$1,820
LondonPerth
LGW - PER
LGWPER
London Gatwick
Tue 20/1
17:05-05:50
2 stops28h 45m
Perth
Wed 4/3
02:25-22:35
2 stops28h 10m
$1,820
LondonPerth
LGW - PER
LGWPER
London Gatwick
Thu 30/4
14:05-01:10
2 stops28h 05m
Perth
Sun 17/5
02:10-16:40
2 stops45h 30m
$1,825
LondonPerth
LGW - PER
LGWPER
London Gatwick
Mon 26/1
17:05-05:50
2 stops52h 45m
Perth
Sun 8/2
16:15-16:10
2 stops31h 55m
$1,829
LondonPerth
LGW - PER
LGWPER
London Gatwick
Mon 26/1
17:05-05:50
2 stops52h 45m
Perth
Wed 4/2
02:25-09:20
2 stops38h 55m
$1,829
Flights are sorted by cheapest return flights first.
Deals found on 30/12
Showing 1-10 of 60 results
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2
3
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6
Best time to book a flight from London to Perth
Have a flexible travel schedule? Discover the best time to fly to Perth from London with our price prediction graph.
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 London to Perth
How far ahead should I book a flight from London to Perth?
Use this chart to determine the optimal time to book a return flight from London to Perth. Price data was last updated on 26 December 2025.
Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from London 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 to Perth?
Currently, February is the cheapest month in which you can book a flight from London to Perth (average of $1,316). Flying from London to Perth in January is currently the most expensive (average of $1,877). 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 LON to PER?
Find hourly flight availability from London 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 31 December 2025.
When flying from London 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.
Weekly flight availability from London to Perth
Explore weekly flight availability from London to Perth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 31 December 2025.
The most flights from LON to PER are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost for a return flight from London to Perth?
What’s the top stopover airport for flights from London to Perth?
Share of one-stop return flights from London to Perth chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Doha (DOH) – chosen by Cheapflights users on 27% of one-stop itineraries from London to Perth on Cheapflights.
What’s the cheapest stopover airport for flights from London to Perth?
Average return fare for one-stop flights from London to Perth, 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 $1,112.
What’s the fastest stopover option from London to Perth?
Shortest average travel time for one-stop one-way flights from London to Perth, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for one-stop routes: 15h 05m.
Which airport typically offers the quickest stopover for flights from London to Perth?
Average stopover duration for one-stop one-way flights from London to Perth, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 1h 30m.
How often are flights from London to Perth delayed?
About 30% of weekly flights between London and Perth have experienced delays in the past year, with the average delay time being 108 minutes.
What is the most punctual flight time for London to Perth flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Tuesday 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 past year, Qantas Airways have had the lowest number of delays on this route, with just 30% of flights being delayed.
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 31 December 2025.
Get a feel of what it's like to fly with Singapore Airlines, Qantas Airways, andQatar Airways from London to Perth by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Related info for your journey
Find useful and relevant information for your journey from London to Perth. 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 into for flights to Perth from London?
If you book a flight to Perth from London, you will be flying to Perth, which is the city’s only airport. Perth (PER) is located 10.2 km from the centre of Perth. There is 1 flight from London to Perth per day from 9 different airlines.
How long is the flight from London to Perth?
Airlines like Turkish Airlines, Emirates, and KLM fly from London to Perth in about 24h 20m. The time it takes to get you to your destination can typically vary by up to 12h 45m. London and Perth are separated by a distance of 14463 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from London to Perth round-trip?
Cheapflights users have booked flights from London to Perth round-trip from $1,080. Other airlines that can offer you cheap pricing are Malaysia Airlines, from $1,294, and Singapore Airlines, from $1,387. British Airways is 50% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from London to Perth one-way?
The cheapest airline one-way is Malaysia Airlines, with whom users have recently found tickets for as low as $809. However, be on the lookout for offers from Virgin Australia and Singapore Airlines, as they are both options that can get you from London to Perth for a low price.
What are the most popular routes from London to Perth?
The most popular route from London to Perth is London Heathrow - Perth. You may also consider London Stansted - Perth or London City - Perth.
What are the cheapest flights from London to Perth?
The cheapest flight price from London to Perth is $1,866. On average you can expect to pay $2,593. The most popular route, (London Heathrow - Perth), can usually be booked for $1,088.
Can I find deals for business class flights from London to Perth?
Yes. Cheapflights offers flight deals from London to Perth 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 London to Perth?
Currently, February is the cheapest month in which you can book a flight from London to Perth (average of $1,316). Flying from London to Perth in January is currently the most expensive (average of $1,877). 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.
Book flights to Perth if you plan to visit one of these locations
Scarborough
Mandurah
Fremantle
Rottnest Island
Browse thousands of different options on Cheapflights for your next trip
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Fly from London to Perth on these airlines
Choose from the following airlines for your flight from London to Perth. Flights are based on user searches made on Cheapflights and were last updated on 31 December 2025.
Explore flights to Perth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 December 2025.
Discover the top 9 airlines that operate flights from London 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 647,157 searches. Data last updated 31 December 2025.
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 London to Perth?
When you search for this flight from London to Perth, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from London to Perth?
Cheapflights helps you find that perfect flight to Perth from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from London to Perth with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Perth, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from London to Perth become cheaper?
Not ready to book yet? You can track prices for flights from London to Perth on Cheapflights with our Price Alert feature and get notified when better prices are available.
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