Prices are in Australian Dollars.

Find cheap flights from Perth to London Heathrow Airport

PER - LHR

Find cheap flights from Perth to London Heathrow Airport

Return
Economy
Perth (PER)
London Heathrow
Thu. 28/5
Thu. 4/6
Any month
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Search hundreds of travel sites and compare cheap flights to London Heathrow Airport

Good to know

Low season

October Best time to beat the crowds (15% less expensive on average)

High season

December Most popular time to fly (25% more expensive on average)

Average price of a return ticket

$1,251 (avg. price over the last 2 weeks)

Good deal for a return ticket

$1,038 or less

When to book flights from Perth to London Heathrow

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,350 or less.
  • The cheapest flight from Perth to London Heathrow Airport was found, on average, 89 days before departure.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is October.
  • Morning departure is around 15% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Perth to London Heathrow Airport flights

How long does a flight from Perth to London Heathrow Airport take?

Which airlines provide the cheapest flights from Perth to London Heathrow Airport?

What’s the cheapest day of the week to fly from Perth to London Heathrow Airport?

Where can I find restaurants at London Heathrow?

Can I fly direct from Perth to London Heathrow?

What is the fastest way to get to the city centre from London Heathrow?

Where can I find wheelchair services at London Heathrow?

Are there child-care facilities at London Heathrow?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Book cheap flights from Perth to London Heathrow Airport (return)

Airports
Origin
Perth
$1,097
only
$1,097
Destination
London
$1,097
only
$1,097
Thu., 29 Oct.
PER
Perth
LHR
London Heathrow Airport
25h 50m
Fri., 6 Nov.
LHR
London Heathrow Airport
PER
Perth
19h 45m
$1,097
Trip: 9 days
Based on null reviews
Tue., 15 Sep.
PER
Perth
LHR
London Heathrow Airport
25h 05m
Tue., 22 Sep.
LHR
London Heathrow Airport
PER
Perth
22h 15m
$1,124
Trip: 8 days
Based on null reviews
Tue., 28 Jul.
PER
Perth
LHR
London Heathrow Airport
35h 45m
Wed., 30 Sep.
LHR
London Heathrow Airport
PER
Perth
20h 05m
$1,148
Trip: 65 days
Based on null reviews
Wed., 26 Aug.
PER
Perth
LHR
London Heathrow Airport
21h 30m
Fri., 18 Sep.
LHR
London Heathrow Airport
PER
Perth
20h 05m
$1,160
Trip: 24 days
Based on null reviews
Wed., 26 Aug.
PER
Perth
LHR
London Heathrow Airport
21h 30m
Fri., 18 Sep.
LHR
London Heathrow Airport
PER
Perth
20h 05m
$1,163
Trip: 24 days
Based on null reviews
Wed., 26 Aug.
PER
Perth
LHR
London Heathrow Airport
21h 30m
Fri., 18 Sep.
LHR
London Heathrow Airport
PER
Perth
24h 05m
$1,169
Trip: 24 days
Based on null reviews
Wed., 16 Sep.
PER
Perth
LHR
London Heathrow Airport
31h 55m
Tue., 22 Sep.
LHR
London Heathrow Airport
PER
Perth
26h 05m
$1,201
Trip: 7 days
Based on null reviews
Wed., 16 Sep.
PER
Perth
LHR
London Heathrow Airport
22h 25m
Tue., 22 Sep.
LHR
London Heathrow Airport
PER
Perth
20h 15m
$1,206
Trip: 7 days
Based on null reviews
Tue., 6 Oct.
PER
Perth
LHR
London Heathrow Airport
22h 25m
Mon., 19 Oct.
LHR
London Heathrow Airport
PER
Perth
39h 30m
$1,239
Trip: 14 days
Based on null reviews
Sat., 1 Aug.
PER
Perth
LHR
London Heathrow Airport
20h 35m
Mon., 31 Aug.
LHR
London Heathrow Airport
PER
Perth
21h 55m
$1,251
Trip: 31 days
Based on null reviews
Fri., 30 Oct.
PER
Perth
LHR
London Heathrow Airport
24h 55m
Fri., 6 Nov.
LHR
London Heathrow Airport
PER
Perth
22h 20m
$1,265
Trip: 8 days
Based on null reviews
Sat., 1 Aug.
PER
Perth
LHR
London Heathrow Airport
20h 05m
Mon., 31 Aug.
LHR
London Heathrow Airport
PER
Perth
20h 05m
$1,268
Trip: 31 days
Based on null reviews
Wed., 29 Jul.
PER
Perth
LHR
London Heathrow Airport
31h 35m
Wed., 30 Sep.
LHR
London Heathrow Airport
PER
Perth
25h 05m
$1,271
Trip: 64 days
Based on null reviews
Sat., 1 Aug.
PER
Perth
LHR
London Heathrow Airport
20h 35m
Mon., 31 Aug.
LHR
London Heathrow Airport
PER
Perth
19h 20m
$1,274
Trip: 31 days
Based on null reviews
Wed., 16 Sep.
PER
Perth
LHR
London Heathrow Airport
36h 45m
Tue., 22 Sep.
LHR
London Heathrow Airport
PER
Perth
26h 40m
$1,281
Trip: 7 days
Based on null reviews
Wed., 15 Jul.
PER
Perth
LHR
London Heathrow Airport
31h 35m
Wed., 5 Aug.
LHR
London Heathrow Airport
PER
Perth
34h 40m
$1,287
Trip: 22 days
Based on null reviews
Wed., 16 Sep.
PER
Perth
LHR
London Heathrow Airport
30h 50m
Tue., 22 Sep.
LHR
London Heathrow Airport
PER
Perth
39h 30m
$1,289
Trip: 7 days
Based on null reviews
Wed., 29 Jul.
PER
Perth
LHR
London Heathrow Airport
36h 35m
Wed., 30 Sep.
LHR
London Heathrow Airport
PER
Perth
19h 20m
$1,290
Trip: 64 days
Based on null reviews
Thu., 29 Oct.
PER
Perth
LHR
London Heathrow Airport
36h 45m
Fri., 6 Nov.
LHR
London Heathrow Airport
PER
Perth
21h 35m
$1,292
Trip: 9 days
Based on null reviews
Fri., 31 Jul.
PER
Perth
LHR
London Heathrow Airport
21h 30m
Mon., 31 Aug.
LHR
London Heathrow Airport
PER
Perth
20h 25m
$1,302
Trip: 32 days
Based on null reviews
Show more results

Book cheap flights from Perth to London Heathrow Airport (one-way)

Airports
Origin
Perth
$633
only
$633
Destination
London
$633
only
$633
Sun., 12 Jul.
PER
Perth
LHR
London Heathrow Airport
28h 40m
Based on null reviews
Sun., 12 Jul.
PER
Perth
LHR
London Heathrow Airport
20h 15m
Based on null reviews
Sun., 12 Jul.
PER
Perth
LHR
London Heathrow Airport
44h 15m
Based on null reviews
Tue., 14 Jul.
PER
Perth
LHR
London Heathrow Airport
21h 30m
Based on null reviews
Sun., 12 Jul.
PER
Perth
LHR
London Heathrow Airport
20h 35m
Based on null reviews
Sun., 12 Jul.
PER
Perth
LHR
London Heathrow Airport
20h 35m
Based on null reviews
Sat., 11 Jul.
PER
Perth
LHR
London Heathrow Airport
20h 35m
Based on null reviews
Sun., 12 Jul.
PER
Perth
LHR
London Heathrow Airport
20h 35m
Based on null reviews
Sun., 12 Jul.
PER
Perth
LHR
London Heathrow Airport
44h 15m
Based on null reviews
Sat., 11 Jul.
PER
Perth
LHR
London Heathrow Airport
20h 05m
Based on null reviews
Sun., 12 Jul.
PER
Perth
LHR
London Heathrow Airport
44h 15m
Based on null reviews
Sun., 12 Jul.
PER
Perth
LHR
London Heathrow Airport
19h 50m
Based on null reviews
Mon., 6 Jul.
PER
Perth
LHR
London Heathrow Airport
28h 55m
Based on null reviews
Wed., 24 Jun.
PER
Perth
LHR
London Heathrow Airport
41h 15m
Based on null reviews
Sun., 12 Jul.
PER
Perth
LHR
London Heathrow Airport
19h 50m
Based on null reviews
Sun., 12 Jul.
PER
Perth
LHR
London Heathrow Airport
19h 50m
Based on null reviews
Sun., 5 Jul.
PER
Perth
LHR
London Heathrow Airport
21h 30m
Based on null reviews
Mon., 15 Jun.
PER
Perth
LHR
London Heathrow Airport
55h 00m
Based on null reviews
Sat., 11 Jul.
PER
Perth
LHR
London Heathrow Airport
20h 35m
Based on null reviews
Tue., 14 Jul.
PER
Perth
LHR
London Heathrow Airport
25h 05m
Based on null reviews
Show more results

Top 4 airlines serving Perth to London Heathrow

Scores according to KAYAK customer reviews

8.7
Singapore Airlines
Overall score based on 3,878 reviews
8.8
Boarding
8.5
Comfort
9.0
Crew
8.7
Entertainment
8.4
Food
Airline reviews
Read more about Singapore Airlines
*
Prices are per person, are for e–tickets and include all taxes & fees in AUD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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