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Cheap flights from London Heathrow Airport to Perth from C$ 818

LHR — PER
13 Oct — 20 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Perth

Wed 9/126:55 p.m. -
1 stop44h 00m
Fri 29/18:30 a.m. -
1 stop29h 05m
Deal found 9/9C$ 1,764
Sun 11/109:45 p.m. -
2 stops25h 05m
Sun 18/1012:45 a.m. -
2 stops45h 20m
Deal found 11/9C$ 1,798
Fri 23/106:30 p.m. -
2 stops24h 25m
Fri 6/112:30 a.m. -
2 stops28h 00m
Deal found 11/9C$ 1,799
Mon 12/102:45 p.m. -
2 stops50h 00m
Sun 18/1012:45 a.m. -
2 stops37h 15m
Deal found 9/9C$ 1,800
Fri 20/111:40 p.m. -
1 stop19h 40m
Wed 12/510:20 p.m. -
1 stop21h 05m
Deal found 11/9C$ 1,802
Mon 12/109:45 p.m. -
2 stops49h 05m
Fri 16/1011:15 p.m. -
2 stops26h 30m
Deal found 12/9C$ 1,803
Mon 12/109:45 p.m. -
2 stops49h 05m
Fri 16/1012:45 a.m. -
2 stops37h 15m
Deal found 11/9C$ 1,805
Mon 28/99:30 a.m. -
2 stops37h 20m
Wed 21/1011:15 p.m. -
2 stops38h 45m
Deal found 11/9C$ 1,806
Wed 16/99:30 a.m. -
2 stops37h 20m
Fri 16/1012:45 a.m. -
2 stops37h 15m
Deal found 9/9C$ 1,807
Sun 20/99:45 p.m. -
2 stops49h 05m
Mon 5/105:20 p.m. -
2 stops32h 25m
Deal found 10/9C$ 1,809
Wed 28/105:55 p.m. -
2 stops23h 35m
Tue 10/112:30 a.m. -
2 stops28h 00m
Deal found 10/9C$ 1,821
Fri 16/1011:20 a.m. -
2 stops31h 35m
Thu 29/102:30 a.m. -
2 stops26h 35m
Deal found 8/9C$ 1,823

Find flight deals from Heathrow to Perth

Round-trip from

C$ 1,757

One-way from

C$ 818

Popular in

December

Cheapest in

November

Average price

C$ 2,229
Qantas Airways
  • Qantas Airways
  • 8/2-15/3
  • 2 total stops
  • 47h 30m total
  • London to Perth
Search Deals
27/10-31/12
  • 27/10-31/12
  • 3 total stops
  • 37h 40m total
  • London to Perth
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Tue 16/2

2:15 p.m.-6:45 p.m.

1 stop20h 30m

Perth

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 1,219

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Tue 10/11

2:55 p.m.-6:45 p.m.

1 stop19h 50m

Perth

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 1,222

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Thu 4/2

8:10 p.m.-6:45 p.m.

1 stop38h 35m

Perth

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 1,223

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Sun 15/11

4:00 p.m.-6:45 p.m.

1 stop18h 45m

Perth

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 1,241

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Thu 4/2

5:55 p.m.-1:30 a.m.

2 stops23h 35m

Perth

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 1,275

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Tue 27/10

8:05 a.m.-6:45 p.m.

1 stop26h 40m

Perth

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 1,359

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Sun 29/11

4:30 p.m.-9:45 p.m.

3 stops45h 15m

Perth

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 1,763

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Thu 4/2

10:40 p.m.-9:45 p.m.

3 stops39h 05m

Perth

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 1,763

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Thu 18/2

1:40 p.m.-5:20 p.m.

1 stop19h 40m

Perth

Sun 28/2

10:30 a.m.-7:10 a.m.

2 stops28h 40m

C$ 1,792

LondonPerth

LHR London Heathrow - PER Perth

LHRPER

London Heathrow

Mon 8/2

5:55 p.m.-1:30 a.m.

2 stops23h 35m

Perth

Sun 14/3

12:45 a.m.-10:30 p.m.

2 stops29h 45m

C$ 1,903

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Heathrow with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Perth

How far ahead should I book a flight from London Heathrow Airport to Perth?

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Perth, you should look to book at least 20 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 London Heathrow Airport to Perth?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Perth (average of C$ 2,125). Flying from London Heathrow Airport to Perth in December is currently the most expensive (average of C$ 2,814). 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 LHR to PER?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Perth as you normally would.

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

Airfare is below average for this route at the moment.

London Heathrow Airport to Perth flights typically cost between C$ 1,917 and C$ 2,583 in February.
The cheapest round-trip price found within the last 5 days was C$ 1,760 on Qantas Airways (8 Feb-15 Mar).

Related info for your journey

  • What airport do you fly into for flights to Perth from London Heathrow?

    For a flight from London Heathrow to Perth, you will be flying into Perth. Perth (PER) is just 10.2 km from the centre of the city. Perth is the only Perth airport and it handles 1 inbound flight from London Heathrow per day. 0 airlines have flights to Perth from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Perth?

    A quick flight from London Heathrow Airport to Perth can take about 19h 40m. Emirates provides one of the quickest options available for as low as C$ 1,792. The distance from London Heathrow Airport to Perth is about 14499 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

  • Can I find deals for business class flights from Heathrow to Perth?

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Perth?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Perth (average of C$ 2,125). Flying from London Heathrow Airport to Perth in December is currently the most expensive (average of C$ 2,814). 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

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Need flexible booking options for your flight to Perth from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from Heathrow today and book when prices fit your budget.

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