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Heathrow

$401+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
PER — LHR
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Find cheap flights from Perth to Heathrow with Cheapflights

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Cheapflights Tip: The best prices from Perth to London Heathrow are usually found in May or October, booked 73 days in advance, depart on a Sunday or Tuesday and return on a Friday

Cheap 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 January 21, 2026.

This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:15 pm
PER
-
LHR
2 stops29h 50m
Multiple Airlines
Sun 3/85:45 pm
LHR
-
PER
2 stops22h 55m
Multiple Airlines
Deal found 1/21$925
This Turkish Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 3/610:30 am
PER
-
LHR
2 stops36h 25m
Multiple Airlines
Fri 3/136:35 am
LHR
-
PER
2 stops29h 00m
Multiple Airlines
Deal found 1/20$927
This Turkish Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 3/210:30 am
PER
-
LHR
2 stops36h 25m
Multiple Airlines
Tue 3/105:45 pm
LHR
-
PER
2 stops27h 55m
Multiple Airlines
Deal found 1/20$928
This Turkish Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/1010:30 am
PER
-
LHR
2 stops42h 35m
Multiple Airlines
Sat 2/216:35 am
LHR
-
PER
3 stops31h 10m
Multiple Airlines
Deal found 1/20$929
This Turkish Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/185:15 pm
PER
-
LHR
2 stops30h 55m
Multiple Airlines
Thu 3/195:45 pm
LHR
-
PER
2 stops27h 55m
Multiple Airlines
Deal found 1/21$931
This Turkish Airlines deal was found by Cheapflights users on 1/19. 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.
Mon 2/95:15 pm
PER
-
LHR
2 stops30h 55m
Multiple Airlines
Mon 2/1610:35 pm
LHR
-
PER
2 stops33h 20m
Multiple Airlines
Deal found 1/19$932
This Turkish Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 3/210:30 am
PER
-
LHR
2 stops36h 25m
Multiple Airlines
Mon 3/96:35 am
LHR
-
PER
2 stops29h 00m
Multiple Airlines
Deal found 1/20$933
This Gotogate deal was found by Cheapflights users on 1/21. 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.
Tue 3/311:15 pm
PER
-
LHR
2 stops46h 55m
Multiple Airlines
Wed 3/116:35 am
LHR
-
PER
3 stops31h 10m
Multiple Airlines
Deal found 1/21$935
This Turkish Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 2/85:15 pm
PER
-
LHR
2 stops30h 55m
Multiple Airlines
Sun 2/226:35 am
LHR
-
PER
3 stops31h 10m
Multiple Airlines
Deal found 1/21$936
This Turkish Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 2/165:15 pm
PER
-
LHR
2 stops29h 40m
Multiple Airlines
Wed 3/45:45 pm
LHR
-
PER
2 stops22h 10m
Multiple Airlines
Deal found 1/21$940

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 January 21, 2026.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$925
(Booking.com)

One-way from

$401
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$1,418

Good one-way deal

$724 or less
Provider with most accurate pricing for Perth-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Perth-London Heathrow flights.
Search Deals
From Perth to London Heathrow
Search Deals
One-way flight from Perth to London Heathrow
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from Perth to London Heathrow.
Search Deals

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 January 21, 2026.
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

Fri 3/6

10:30 am-2:55 pm

2 stops36h 25m

London Heathrow

Fri 3/13

6:35 am-7:35 pm

2 stops29h 00m

$927

PerthLondon

PER - LHR

PERLHR

Perth

Wed 3/4

11:15 pm-10:25 pm

2 stops31h 10m

London Heathrow

Sun 3/8

6:35 am-9:45 pm

3 stops31h 10m

$932

PerthLondon

PER - LHR

PERLHR

Perth

Wed 2/18

2:25 am-10:25 pm

2 stops28h 00m

London Heathrow

Thu 2/26

4:35 pm-12:40 am

2 stops24h 05m

$972

PerthLondon

PER - LHR

PERLHR

Perth

Wed 5/27

2:10 am-4:35 pm

1 stop21h 25m

London Heathrow

Sun 6/7

11:00 am-2:50 pm

1 stop20h 50m

$973

PerthLondon

PER - LHR

PERLHR

Perth

Sat 2/14

2:25 am-10:25 pm

2 stops28h 00m

London Heathrow

Tue 3/3

5:45 pm-12:40 am

2 stops22h 55m

$973

PerthLondon

PER - LHR

PERLHR

Perth

Wed 3/11

2:25 am-9:05 pm

2 stops26h 40m

London Heathrow

Sun 3/15

6:35 am-9:45 pm

3 stops31h 10m

$974

PerthLondon

PER - LHR

PERLHR

Perth

Fri 5/8

2:10 am-4:35 pm

1 stop21h 25m

London Heathrow

Sat 5/23

9:35 pm-2:50 pm

1 stop34h 15m

$992

PerthLondon

PER - LHR

PERLHR

Perth

Tue 3/3

1:15 am-3:20 pm

1 stop22h 05m

London Heathrow

Sun 3/8

9:10 am-12:35 pm

1 stop19h 25m

$1,000

PerthLondon

PER - LHR

PERLHR

Perth

Tue 2/10

1:50 pm-5:55 am

1 stop24h 05m

London Heathrow

Sat 2/21

9:45 pm-12:35 pm

1 stop30h 50m

$1,005

PerthLondon

PER - LHR

PERLHR

Perth

Wed 3/4

11:10 pm-9:05 pm

2 stops29h 55m

London Heathrow

Sun 3/8

6:35 am-3:15 pm

2 stops24h 40m

$1,036

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Perth to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Perth to Heathrow in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
GotogatePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Perth-London Heathrow Airport flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on Perth-London Heathrow Airport flight deals on Cheapflights vs. Gotogate >95% of the time. Price accuracy is based on data collected from Perth-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Perth-London Heathrow Airport flights, Cheapflights users trust Gotogate the most. Gotogate has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Perth-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 16, 2026.

Booking 73 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, February is the cheapest month in which you can book a flight from Perth to London Heathrow Airport (average of $812). Flying from Perth to London Heathrow Airport in December is currently the most expensive (average of $1,089). 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 January 21, 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.

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 January 21, 2026.
Peruse reviews from past customers who have flown with Singapore Airlines, Qantas Airways, and Malaysia Airlines 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
1,434 reviews

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.1

Boarding

8.3

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
1,434 reviews
Singapore Airlines
8.1
Very good
1,434 reviews

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.1

Boarding

8.3

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
973 reviews
Singapore Airlines
8.1
Very good
1,434 reviews

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.1

Boarding

8.3

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
290 reviews
Singapore Airlines
8.1
Very good
1,434 reviews

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Overall

8.1

Boarding

8.3

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. 3 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 fly from Perth to London Heathrow Airport in about 21h 25m. The time it takes to get you to your destination can typically vary by up to . The distance from Perth to London Heathrow Airport is about 9009 mi.

  • 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 $934. Other airlines that can offer you cheap pricing are Singapore Airlines, from $981, and Qantas Airways, from $1,329. Users have found that Malaysia Airlines is 26% 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 $616. While the most popular route (Perth - London Heathrow) can be booked for $1,092 on average, our data indicates $1,717 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, February is the cheapest month in which you can book a flight from Perth to London Heathrow Airport (average of $812). Flying from Perth to London Heathrow Airport in December is currently the most expensive (average of $1,089). 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
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Perth to Heathrow

Discover the top 3 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$934Average$1,318FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$981Average$1,186FlexibilityNo cancel feeOn-time81%
Qantas AirwaysCheapest$1,329Average$1,767FlexibilityNo cancel feeOn-time74%

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