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Heathrow

$463+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LHR
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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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 Friday or Tuesday and return on a Friday

Cheap 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 septiembre 11, 2025.

Round-trip from

$972
(Turkish Airlines)

One-way from

$463
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,328

Good one-way deal

$1,031 or less
From Perth to London Heathrow
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One-way flight from Perth to London Heathrow
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Highest demand for flights based on searches. 10% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Perth to London Heathrow.
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Find flight deals from Perth to Heathrow

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 septiembre 11, 2025.

This Turkish Airlines deal was found by Cheapflights users on 9/11. 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.
dom. 11/92:25 amPER - LHR
2 stops26h 40mMultiple Airlines
lun. 12/85:45 pmLHR - PER
2 stops22h 10mMultiple Airlines
Deal found 9/11$972
This Gotogate deal was found by Cheapflights users on 9/9. 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.
sáb. 11/153:05 pmPER - LHR
1 stop23h 20mQatar Airways
dom. 2/158:40 amLHR - PER
1 stop19h 20mQatar Airways
Deal found 9/9$981
This Malaysia Airlines deal was found by Cheapflights users on 9/10. 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.
dom. 10/192:10 amPER - LHR
1 stop21h 25mMalaysia Airlines
mié. 10/2910:25 amLHR - PER
1 stop31h 00mMalaysia Airlines
Deal found 9/10$983
This Cathay Pacific deal was found by Cheapflights users on 9/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/298:30 amPER - LHR
1 stop38h 30mCathay Pacific
sáb. 11/84:50 pmLHR - PER
1 stop30h 05mCathay Pacific
Deal found 9/10$984
This Malaysia Airlines deal was found by Cheapflights users on 9/9. 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.
dom. 10/122:10 amPER - LHR
1 stop34h 45mMalaysia Airlines
mar. 10/2810:25 amLHR - PER
1 stop31h 00mMalaysia Airlines
Deal found 9/9$986
This Qatar Airways deal was found by Cheapflights users on 9/9. 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.
jue. 10/1610:45 pmPER - LHR
1 stop30h 15mQatar Airways
mié. 11/57:20 pmLHR - PER
1 stop39h 25mQatar Airways
Deal found 9/9$989
This SmartFares deal was found by Cheapflights users on 9/9. 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.
vie. 10/173:40 pmPER - LHR
1 stop21h 45mQatar Airways
jue. 11/68:40 amLHR - PER
1 stop19h 20mQatar Airways
Deal found 9/9$993
This Malaysia Airlines deal was found by Cheapflights users on 9/10. 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.
dom. 10/262:25 amPER - LHR
1 stop21h 00mMalaysia Airlines
dom. 11/99:25 pmLHR - PER
1 stop20h 00mMalaysia Airlines
Deal found 9/10$995
This FlightHub deal was found by Cheapflights users on 9/9. 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.
jue. 10/163:50 pmPER - LHR
2 stops30h 15mTurkish Airlines
mié. 11/56:35 amLHR - PER
2 stops34h 50mTurkish Airlines
Deal found 9/9$997
This FlightHub deal was found by Cheapflights users on 9/9. 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.
dom. 10/1912:25 pmPER - LHR
2 stops25h 35mMultiple Airlines
vie. 11/78:50 amLHR - PER
2 stops26h 50mMultiple Airlines
Deal found 9/9$1,000
This FlightHub deal was found by Cheapflights users on 9/9. 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.
vie. 10/179:15 amPER - LHR
1 stop37h 00mCathay Pacific
mié. 11/58:15 pmLHR - PER
1 stop26h 40mCathay Pacific
Deal found 9/9$1,001
This FlightHub deal was found by Cheapflights users on 9/9. 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.
jue. 10/163:50 pmPER - LHR
2 stops31h 50mTurkish Airlines
vie. 11/76:35 amLHR - PER
2 stops39h 15mTurkish Airlines
Deal found 9/9$1,002

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 septiembre 11, 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

vie. 10/24

3:50 pm-5:55 am

1 stop21h 05m

London Heathrow

jue. 11/20

9:25 pm-1:25 am

1 stop20h 00m

$989

PerthLondon

PER - LHR

PERLHR

Perth

sáb. 10/18

10:45 pm-2:10 pm

1 stop22h 25m

London Heathrow

jue. 11/6

8:35 am-12:00 pm

1 stop19h 25m

$1,013

PerthLondon

PER - LHR

PERLHR

Perth

mar. 10/21

3:50 pm-4:40 pm

2 stops31h 50m

London Heathrow

dom. 11/9

7:55 pm-1:25 am

2 stops45h 30m

$1,029

PerthLondon

PER - LHR

PERLHR

Perth

mar. 10/14

11:15 pm-8:50 pm

2 stops28h 35m

London Heathrow

mié. 11/5

6:35 am-1:25 am

2 stops34h 50m

$1,029

PerthLondon

PER - LHR

PERLHR

Perth

jue. 10/16

3:50 pm-4:15 pm

2 stops31h 25m

London Heathrow

dom. 11/9

10:35 pm-1:25 am

2 stops42h 50m

$1,029

PerthLondon

PER - LHR

PERLHR

Perth

lun. 10/20

11:15 pm-8:50 pm

2 stops28h 35m

London Heathrow

dom. 11/9

7:55 pm-1:25 am

2 stops45h 30m

$1,029

PerthLondon

PER - LHR

PERLHR

Perth

vie. 10/17

3:50 pm-3:05 pm

2 stops30h 15m

London Heathrow

dom. 11/9

10:35 pm-1:25 am

2 stops42h 50m

$1,029

PerthLondon

PER - LHR

PERLHR

Perth

mar. 10/14

11:15 pm-8:50 pm

2 stops28h 35m

London Heathrow

jue. 11/6

6:35 am-5:50 am

2 stops39h 15m

$1,035

PerthLondon

PER - LHR

PERLHR

Perth

dom. 10/19

2:10 am-10:25 pm

2 stops27h 15m

London Heathrow

vie. 11/7

6:35 am-5:50 am

2 stops39h 15m

$1,035

PerthLondon

PER - LHR

PERLHR

Perth

vie. 10/17

3:50 pm-3:05 pm

2 stops30h 15m

London Heathrow

jue. 11/6

6:35 am-5:50 am

2 stops39h 15m

$1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 24 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 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

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 August 29, 2025.

Booking 38 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, November is the cheapest month in which you can book a flight from Perth to London Heathrow Airport (average of $661). Flying from Perth to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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 septiembre 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 30% on flights from Perth to London Heathrow Airport by exploring options for tickets at noon.

How much does it cost to fly round-trip from Perth to London Heathrow Airport?

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 septiembre 11, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Qantas Airways, and Qatar 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.
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

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.
Singapore Airlines
8.1
Very good
1,365 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

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.
Qantas Airways
7.5
Good
905 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

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.
Qatar Airways
7.4
Good
3,624 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

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.
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

8.0

Food

7.7

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

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. 4 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?

    Airlines like Malaysia Airlines, Qatar Airways, and Turkish Airlines fly from Perth to London Heathrow Airport in about 21h 05m. The time it takes to get you to your destination can typically vary by up to 10h 45m. The distance from Perth to London Heathrow Airport is about 9009 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Perth to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Perth to London Heathrow Airport round-trip from $902. Other airlines that can offer you cheap pricing are Malaysia Airlines, from $944, and Singapore Airlines, from $981. Users have found that Qatar Airways is 30% cheaper than the other options available to this destination.

  • What are the cheapest flights from Perth to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for $920. While the most popular route (Perth - London Heathrow) can be booked for $1,508 on average, our data indicates $1,283 when flying from Perth to London Heathrow Airport.

  • Can I find deals for flights from Perth to Heathrow that include hotel bookings?

    Yes. In addition to deals on Perth to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Perth to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Heathrow.

  • 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, November is the cheapest month in which you can book a flight from Perth to London Heathrow Airport (average of $661). Flying from Perth to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Perth to Heathrow

Discover the top 4 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$902Average$1,228FlexibilityNo cancel feeOn-time68%
Malaysia AirlinesCheapest$944Average$1,335FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$981Average$1,412FlexibilityNo cancel feeOn-time81%
Qantas AirwaysCheapest$1,262Average$1,630FlexibilityNo cancel feeOn-time74%

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