Cheap flights from Perth to London Heathrow Airport from £394
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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LHR
4 1月 — 11 1月1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Perth to London Heathrow are usually found in May or October, booked 38 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Cheap flight deals from Perth to Heathrow
Enter your travel dates to find the best prices.
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 5 12月 2025.
週五 5/1200:25PER - LHR
1 stop24h 55mCathay Pacific
週一 8/1222:05LHR - PER
1 stop40h 50mCathay Pacific
Deal found 2/12£882
週三 31/1220:40PER - LHR
3 stops42h 30mMultiple Airlines
週三 7/121:30LHR - PER
2 stops63h 55mMultiple Airlines
Deal found 3/12£892
週六 6/1220:40PER - LHR
1 stop26h 45mMultiple Airlines
週一 8/1221:00LHR - PER
3 stops47h 15mMultiple Airlines
Deal found 2/12£900
週二 9/1218:00PER - LHR
2 stops32h 35mMultiple Airlines
週四 22/108:40LHR - PER
3 stops31h 50mMultiple Airlines
Deal found 1/12£905
週二 23/1216:45PER - LHR
2 stops53h 45mMultiple Airlines
週二 10/322:00LHR - PER
1 stop39h 25mMultiple Airlines
Deal found 3/12£905
週日 7/1208:30PER - LHR
1 stop30h 30mMultiple Airlines
週二 16/1207:45LHR - PER
2 stops31h 10mMultiple Airlines
Deal found 3/12£915
週二 9/1205:35PER - LHR
3 stops32h 50mMultiple Airlines
週二 16/1214:55LHR - PER
3 stops29h 35mMultiple Airlines
Deal found 4/12£921
週日 7/1220:40PER - LHR
2 stops41h 45mMultiple Airlines
週一 15/1219:20LHR - PER
2 stops40h 35mMultiple Airlines
Deal found 2/12£932
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 5 12月 2025.
週四 14/502:10PER - LHR
1 stop21h 25mMalaysia Airlines
週六 6/611:00LHR - PER
1 stop20h 50mMalaysia Airlines
Deal found 4/12£732
週一 23/302:25PER - LHR
2 stops26h 40mMultiple Airlines
週日 26/416:55LHR - PER
2 stops24h 45mMultiple Airlines
Deal found 4/12£776
週四 14/515:50PER - LHR
2 stops48h 45mTurkish Airlines
週四 18/606:30LHR - PER
2 stops35h 40mTurkish Airlines
Deal found 2/12£777
週五 15/506:25PER - LHR
1 stop20h 05mSingapore Airlines
週五 26/609:25LHR - PER
1 stop20h 05mSingapore Airlines
Deal found 3/12£827
週五 24/417:10PER - LHR
2 stops23h 30mLufthansa
週六 30/516:25LHR - PER
2 stops24h 30mLufthansa
Deal found 4/12£881
週二 28/415:50PER - LHR
1 stop31h 45mMalaysia Airlines
週四 28/521:35LHR - PER
1 stop20h 35mMalaysia Airlines
Deal found 2/12£742
週一 25/502:10PER - LHR
2 stops45h 45mTurkish Airlines
週一 28/913:15LHR - PER
2 stops52h 55mTurkish Airlines
Deal found 2/12£781
週二 26/515:50PER - LHR
2 stops30h 30mMultiple Airlines
週一 28/918:30LHR - PER
2 stops23h 00mMultiple Airlines
Deal found 2/12£788
週三 15/406:25PER - LHR
1 stop20h 05mSingapore Airlines
週五 22/509:25LHR - PER
1 stop20h 05mSingapore Airlines
Deal found 2/12£870
週六 25/417:10PER - LHR
2 stops23h 30mLufthansa
週日 31/517:50LHR - PER
2 stops23h 05mLufthansa
Deal found 4/12£881
週四 14/514:50PER - LHR
2 stops34h 25mMultiple Airlines
週一 15/620:10LHR - PER
1 stop28h 35mMultiple Airlines
Deal found 3/12£864
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 5 12月 2025.
週四 22/119:15PER - LHR
Nonstop17h 50mQantas Airways
週三 4/211:50LHR - PER
Nonstop16h 40mQantas Airways
Deal found 2/12£959
週二 17/319:15PER - LHR
Nonstop17h 50mQantas Airways
週二 31/311:55LHR - PER
Nonstop16h 50mQantas Airways
Deal found 4/12£967
週一 16/319:15PER - LHR
Nonstop17h 50mQantas Airways
週二 17/311:50LHR - PER
Nonstop16h 40mQantas Airways
Deal found 2/12£981
週日 15/219:15PER - LHR
Nonstop17h 50mQantas Airways
週日 8/311:50LHR - PER
Nonstop16h 40mQantas Airways
Deal found 2/12£988
週一 16/319:15PER - LHR
Nonstop17h 50mQantas Airways
週三 8/411:55LHR - PER
Nonstop16h 50mQantas Airways
Deal found 2/12£993
週一 4/518:35PER - LHR
Nonstop17h 30mQantas Airways
週一 25/511:55LHR - PER
Nonstop16h 50mQantas Airways
Deal found 3/12£994
週二 27/119:15PER - LHR
Nonstop17h 50mQantas Airways
週四 19/211:50LHR - PER
Nonstop16h 40mQantas Airways
Deal found 3/12£996
週一 16/219:15PER - LHR
Nonstop17h 50mQantas Airways
週二 12/511:55LHR - PER
Nonstop16h 50mQantas Airways
Deal found 2/12£1,000
Last-minute flights from Perth to Heathrow
Discover last-minute flight deals from Perth to Heathrow. Data last updated 5 12月 2025 and is based on user searches.
週四 15/116:15PER - LHR
1 stop31h 10mMultiple Airlines
週一 2/219:35LHR - PER
2 stops36h 00mMultiple Airlines
Deal found 3/12£755
週二 20/100:25PER - LHR
1 stop24h 55mCathay Pacific
週二 24/216:50LHR - PER
1 stop30h 05mCathay Pacific
Deal found 3/12£728
週四 22/117:05PER - LHR
1 stop30h 15mSingapore Airlines
週五 20/209:10LHR - PER
1 stop19h 25mSingapore Airlines
Deal found 3/12£724
週四 22/117:15PER - LHR
1 stop30h 10mMultiple Airlines
週一 23/221:10LHR - PER
2 stops38h 45mMultiple Airlines
Deal found 3/12£740
週四 22/108:30PER - LHR
1 stop38h 30mCathay Pacific
週三 4/219:50LHR - PER
2 stops43h 05mCathay Pacific
Deal found 2/12£747
週四 22/117:15PER - LHR
2 stops47h 25mMultiple Airlines
週三 4/221:25LHR - PER
1 stop23h 05mMultiple Airlines
Deal found 2/12£749
週六 24/115:55PER - LHR
1 stop22h 40mQatar Airways
週日 8/208:40LHR - PER
1 stop19h 15mQatar Airways
Deal found 3/12£738
週六 24/123:25PER - LHR
1 stop27h 10mChina Southern
週二 24/222:00LHR - PER
1 stop39h 25mChina Southern
Deal found 3/12£746
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 5 12月 2025.
週日 1/302:25PER - LHR
2 stops26h 40mTurkish Airlines
Deal found 4/12£394
週三 18/300:25PER - LHR
1 stop27h 45mCathay Pacific
Deal found 2/12£395
週三 10/1220:40PER - LHR
3 stops52h 55mMultiple Airlines
Deal found 4/12£396
週四 15/107:25PER - LHR
3 stops31h 10mMultiple Airlines
Deal found 3/12£398
週二 31/321:55PER - LHR
3 stops53h 05mMultiple Airlines
Deal found 3/12£399
週五 16/102:25PER - LHR
1 stop21h 00mMalaysia Airlines
Deal found 2/12£402
週四 11/1220:40PER - LHR
1 stop26h 45mMultiple Airlines
Deal found 3/12£405
週五 16/117:15PER - LHR
1 stop30h 10mMultiple Airlines
Deal found 3/12£407
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 5 12月 2025.
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 5 12月 2025.
Use the filters below to find and compare flights from Perth to London Heathrow Airport that are best for you.
Fly from
Perth
Fly to
Heathrow
Route
Depart
Return
Price
PerthLondon
PER - LHR
PERLHR
Perth
週四 14/5
02:10-16:35
1 stop21h 25m
London Heathrow
週六 6/6
11:00-14:50
1 stop20h 50m
£732
PerthLondon
PER - LHR
PERLHR
Perth
週二 28/4
15:50-16:35
1 stop31h 45m
London Heathrow
週四 28/5
21:35-01:10
1 stop20h 35m
£742
PerthLondon
PER - LHR
PERLHR
Perth
週一 23/3
02:25-21:05
2 stops26h 40m
London Heathrow
週日 26/4
16:55-00:40
2 stops24h 45m
£776
PerthLondon
PER - LHR
PERLHR
Perth
週四 14/5
15:50-09:35
2 stops48h 45m
London Heathrow
週四 18/6
06:30-01:10
2 stops35h 40m
£777
PerthLondon
PER - LHR
PERLHR
Perth
週一 25/5
02:10-16:55
2 stops45h 45m
London Heathrow
週一 28/9
13:15-01:10
2 stops52h 55m
£781
PerthLondon
PER - LHR
PERLHR
Perth
週二 26/5
15:50-15:20
2 stops30h 30m
London Heathrow
週一 28/9
18:30-00:30
2 stops23h 00m
£788
PerthLondon
PER - LHR
PERLHR
Perth
週五 15/5
06:25-19:30
1 stop20h 05m
London Heathrow
週五 26/6
09:25-12:30
1 stop20h 05m
£827
PerthLondon
PER - LHR
PERLHR
Perth
週四 14/5
14:50-18:15
2 stops34h 25m
London Heathrow
週一 15/6
20:10-07:45
1 stop28h 35m
£864
PerthLondon
PER - LHR
PERLHR
Perth
週三 15/4
06:25-19:30
1 stop20h 05m
London Heathrow
週五 22/5
09:25-12:30
1 stop20h 05m
£870
PerthLondon
PER - LHR
PERLHR
Perth
週五 24/4
17:10-09:40
2 stops23h 30m
London Heathrow
週六 30/5
16:25-23:55
2 stops24h 30m
£881
Flights are sorted by cheapest return flights first.
Deals found on 4/12
Showing 1-10 of 21 results
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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.
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
Airlines
Delays
More
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 return flight from Perth to Heathrow. Price data was last updated on 28 November 2025.
To ensure you get the cheapest price possible for a flight from Perth to London Heathrow Airport, you should look to book at least 38 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, October is the cheapest month in which you can book a flight from Perth to London Heathrow Airport (average of £620). Flying from Perth to London Heathrow Airport in December is currently the most expensive (average of £838). 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 5 12月 2025.
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.
Weekly flight availability from Perth to London Heathrow Airport
Explore weekly flight availability from Perth to Heathrow. 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 5 12月 2025.
The most flights from PER to LHR 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 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 234 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 past year, Qantas Airways have had the lowest number of delays on this route, with just 13% 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.
Kuala Lumpur (KUL) – 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 £476.
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: 19h 40m.
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 Dubai (DXB) offer the fastest connection on this route, with an average stopover time of 1h 46m.
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 5 12月 2025.
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.
Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
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. 8 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 1 outbound flight 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 21h 25m. Malaysia Airlines provides one of the quickest options available for as low as £732. 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 Cathay Pacific. Our recent data shows that you can find tickets from as low as £648 on this airline. Additional options worth looking into are Qatar Airways and Malaysia Airlines, starting at £669 and £685 round-trip. Cathay Pacific is currently priced 32% 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 Singapore Airlines, which is currently one of the cheapest options available, starting at £333. Malaysia Airlines flights start at £358 while deals on Cathay Pacific start at £374 one-way.
What are the cheapest flights from Perth to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for £586. While the most popular route (Perth - London Heathrow) can be booked for £638 on average, our data indicates £1,959 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, October is the cheapest month in which you can book a flight from Perth to London Heathrow Airport (average of £620). Flying from Perth to London Heathrow Airport in December is currently the most expensive (average of £838). 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.
Discover the top 8 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 5 12月 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 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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