Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Perth from €607

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Perth departing on 22/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
18:20 - 22:40
LHR
-
PER
21h 20m
1 stop
Cathay Pacific Logo
00:10 - 18:15
PER
-
LHR
25h 05m
1 stop
€989Cathay Pacific
Tue, 21 Apr - Thu, 14 May
Multiple Airlines Logo
16:35 - 05:50
LHR
-
PER
29h 15m
2 stops
Multiple Airlines Logo
17:15 - 16:10
PER
-
LHR
30h 55m
2 stops
€997Multiple Airlines
Mon, 26 Jan - Mon, 16 Feb
Turkish Airlines Logo
06:35 - 01:25
LHR
-
PER
34h 50m
2 stops
Turkish Airlines Logo
16:15 - 14:10
PER
-
LHR
29h 55m
2 stops
€998Turkish Airlines
Sun, 15 Feb - Wed, 25 Feb
Multiple Airlines Logo
07:40 - 22:55
LHR
-
PER
31h 15m
2 stops
Multiple Airlines Logo
00:25 - 17:20
PER
-
LHR
24h 55m
1 stop
€1,000Multiple Airlines
Fri, 6 Mar - Thu, 19 Mar
Multiple Airlines Logo
07:00 - 22:55
LHR
-
PER
31h 55m
2 stops
Multiple Airlines Logo
00:25 - 17:20
PER
-
LHR
24h 55m
1 stop
€1,001Multiple Airlines
Sun, 15 Feb - Mon, 2 Mar
Multiple Airlines Logo
07:40 - 22:55
LHR
-
PER
31h 15m
2 stops
Multiple Airlines Logo
00:25 - 20:10
PER
-
LHR
27h 45m
1 stop
€1,001Multiple Airlines
Fri, 6 Mar - Thu, 19 Mar
Multiple Airlines Logo
06:45 - 22:40
LHR
-
PER
32h 55m
2 stops
Multiple Airlines Logo
00:10 - 20:35
PER
-
LHR
27h 25m
1 stop
€1,003Multiple Airlines
Tue, 5 May - Mon, 1 Jun
Turkish Airlines Logo
06:35 - 01:25
LHR
-
PER
34h 50m
2 stops
Turkish Airlines Logo
16:15 - 22:25
PER
-
LHR
38h 10m
2 stops
€1,004Turkish Airlines
Sun, 15 Feb - Tue, 3 Mar
Cathay Pacific Logo
22:05 - 22:55
LHR
-
PER
40h 50m
1 stop
Cathay Pacific Logo
00:25 - 17:20
PER
-
LHR
24h 55m
1 stop
€1,005Cathay Pacific
Sat, 28 Feb - Thu, 12 Mar
Qantas Airways Logo
20:10 - 23:55
LHR
-
PER
19h 45m
1 stop
Qantas Airways Logo
10:30 - 06:15
PER
-
LHR
27h 45m
1 stop
€1,006Qantas Airways
Sun, 15 Mar - Wed, 25 Mar

Malaysia Airlines flights from London Heathrow Airport to Perth

Our best Malaysia Airlines deals on London Heathrow Airport to Perth flight tickets
Malaysia Airlines
1 May
LHR21:35London Heathrow
20h 35m
1 stop
PER01:10Perth
15 May
PER02:10Perth
21h 25m
1 stop
LHR16:35London Heathrow
€1,051
Malaysia Airlines
9 May
LHR11:00London Heathrow
20h 50m
1 stop
PER14:50Perth
23 May
PER15:50Perth
31h 45m
1 stop
LHR16:35London Heathrow
€1,052
Malaysia Airlines
14 Mar
LHR21:25London Heathrow
33h 50m
1 stop
PER15:15Perth
21 Mar
PER02:25Perth
21h 00m
1 stop
LHR15:25London Heathrow
€1,064

Cathay Pacific flights from London Heathrow Airport to Perth

Our best Cathay Pacific deals on London Heathrow Airport to Perth flight tickets
Cathay Pacific
21 Apr
LHR18:20London Heathrow
21h 20m
1 stop
PER22:40Perth
14 May
PER00:10Perth
25h 05m
1 stop
LHR18:15London Heathrow
€989
Cathay Pacific
28 Feb
LHR22:05London Heathrow
40h 50m
1 stop
PER22:55Perth
12 Mar
PER00:25Perth
24h 55m
1 stop
LHR17:20London Heathrow
€1,005
Cathay Pacific
2 Feb
LHR20:15London Heathrow
42h 40m
1 stop
PER22:55Perth
8 Feb
PER00:25Perth
27h 45m
1 stop
LHR20:10London Heathrow
€1,007

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Perth 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, momondo users made 13,528 searches. Data last updated 13 January 2026.
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

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 21/4

18:20-22:40

1 stop21h 20m

Perth

Thu 14/5

00:10-18:15

1 stop25h 05m

€989

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 26/1

16:35-05:50

2 stops29h 15m

Perth

Mon 16/2

17:15-16:10

2 stops30h 55m

€997

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 15/2

06:35-01:25

2 stops34h 50m

Perth

Wed 25/2

16:15-14:10

2 stops29h 55m

€998

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 6/3

07:40-22:55

2 stops31h 15m

Perth

Thu 19/3

00:25-17:20

1 stop24h 55m

€1,000

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 15/2

07:00-22:55

2 stops31h 55m

Perth

Mon 2/3

00:25-17:20

1 stop24h 55m

€1,001

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 6/3

07:40-22:55

2 stops31h 15m

Perth

Thu 19/3

00:25-20:10

1 stop27h 45m

€1,001

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 5/5

06:45-22:40

2 stops32h 55m

Perth

Mon 1/6

00:10-20:35

1 stop27h 25m

€1,003

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 15/2

06:35-01:25

2 stops34h 50m

Perth

Tue 3/3

16:15-22:25

2 stops38h 10m

€1,004

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 28/2

22:05-22:55

1 stop40h 50m

Perth

Thu 12/3

00:25-17:20

1 stop24h 55m

€1,005

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 15/3

20:10-23:55

1 stop19h 45m

Perth

Wed 25/3

10:30-06:15

1 stop27h 45m

€1,006

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Perth from

How to get the cheapest flight ticket from London Heathrow Airport to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Perth?

The month of May is, on average, the cheapest month to fly to Perth from London Heathrow Airport, with most prices found around €1,090. If you aren’t able to travel during the month of May, then book flights to Perth from London Heathrow Airport during September instead. Flights to Perth in September, while not as cheap as those in May, still average around €1,150.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart from London Heathrow Airport to Perth is on a Thursday. Travellers who choose to depart for Perth on a Thursday will often find tickets for as low as €1,590. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Perth on Sunday is €2,907.

What is the cheapest London Heathrow to Perth flight route?

Fly from London Heathrow to Perth for the best London Heathrow - Perth flight prices

How far in advance should I book a flight to Perth?

You are more likely to see cheaper flights to Perth from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around €1,285 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from London Heathrow Airport for as low as €1,199 on momondo.

What cabin class options are available on London Heathrow to Perth flights?

There is only 1 cabin class available to choose from on London Heathrow to Perth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Perth flights?

You could potentially save up to 41% on your flight if you consider stops on a London Heathrow Airport to Perth flight.

How have London Heathrow Airport to Perth flight prices changed over time?

As of January 2026, prices for London Heathrow Airport to Perth flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Perth (LHR to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Perth

Fastest flight time

16h 50m

Direct flights

Every day

Airports in Perth

1 airport
The fastest flight from London Heathrow Airport to Perth takes 16h 50m
Direct flights go from London Heathrow Airport to Perth every day.
There is 1 airport in Perth. From London Heathrow Airport there are direct flights to Perth (PER).
Search flight deals

  • How far is London Heathrow to Perth by plane?

    The distance between London Heathrow and Perth is about 14491.3 km. Flights usually cover this in 16h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Heathrow Airport to Perth Airport?

    Prices for flights from London Heathrow Airport to Perth Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Perth Airport?

  • How old do you have to be to fly from London Heathrow Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The necessary travel and health documents for your Perth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Perth?

  • What is the most popular airline from London Heathrow Airport to Perth?

Best airlines flying from London Heathrow Airport to Perth

Compare and see reviews for airlines that fly from London Heathrow Airport to Perth with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom €1,478Free CancellationRating
7.5
969 reviews
Search Qantas Airways flights

  • Qantas Airways Flights From London Heathrow Airport to Perth

    The lowest priced Qantas Airways flight from London Heathrow Airport to Perth from the last 72 hours was €1,478. Generally, Qantas Airways has 7 flights on this route every week with an average price of €2,012. Qantas Airways is rated 7.5/10 by our users.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Fremantle

Why use momondo?

Why should I use momondo to find a flight deal from London to Perth?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Perth for you.

Can I find flights from London to Perth with flexible booking policies on momondo?

momondo does allow users to show only those flights to Perth from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Perth?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Perth.

I’m not ready to book a flight from London to Perth right now. Can momondo alert me if prices change?

Price alerts on flights to Perth from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Perth trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/2
Thu 19/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia

Fly your favourite airline to Perth

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Qantas Airways