Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Perth from €598

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 5/3. 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
20:00 - 22:55
LHR
-
PER
42h 55m
2 stops
Cathay Pacific Logo
00:25 - 20:10
PER
-
LHR
27h 45m
1 stop
€977Cathay Pacific
Sun, 1 Mar - Tue, 17 Mar
Multiple Airlines Logo
06:30 - 22:55
LHR
-
PER
32h 25m
2 stops
Multiple Airlines Logo
00:25 - 17:20
PER
-
LHR
24h 55m
1 stop
€978Multiple Airlines
Thu, 19 Feb - Thu, 19 Mar
Multiple Airlines Logo
17:45 - 01:25
LHR
-
PER
23h 40m
2 stops
Multiple Airlines Logo
07:35 - 09:35
PER
-
LHR
33h 00m
2 stops
€980Multiple Airlines
Tue, 17 Feb - Tue, 12 May
Multiple Airlines Logo
06:30 - 22:55
LHR
-
PER
32h 25m
2 stops
Multiple Airlines Logo
08:30 - 07:00
PER
-
LHR
30h 30m
1 stop
€981Multiple Airlines
Sat, 7 Mar - Sat, 14 Mar
Multiple Airlines Logo
07:20 - 22:55
LHR
-
PER
31h 35m
2 stops
Multiple Airlines Logo
08:30 - 05:25
PER
-
LHR
28h 55m
1 stop
€982Multiple Airlines
Wed, 25 Feb - Mon, 9 Mar
Turkish Airlines Logo
17:45 - 01:25
LHR
-
PER
23h 40m
2 stops
Turkish Airlines Logo
02:25 - 22:25
PER
-
LHR
28h 00m
2 stops
€985Turkish Airlines
Sat, 28 Feb - Fri, 6 Mar
Multiple Airlines Logo
07:00 - 22:55
LHR
-
PER
31h 55m
2 stops
Multiple Airlines Logo
08:20 - 11:30
PER
-
LHR
34h 10m
2 stops
€986Multiple Airlines
Mon, 23 Mar - Mon, 20 Apr
Multiple Airlines Logo
07:20 - 22:55
LHR
-
PER
31h 35m
2 stops
Multiple Airlines Logo
00:25 - 20:10
PER
-
LHR
27h 45m
1 stop
€987Multiple Airlines
Wed, 25 Feb - Sun, 8 Mar
Multiple Airlines Logo
06:45 - 22:55
LHR
-
PER
32h 10m
2 stops
Multiple Airlines Logo
00:10 - 18:10
PER
-
LHR
25h 00m
1 stop
€992Multiple Airlines
Tue, 24 Mar - Mon, 4 May
Multiple Airlines Logo
06:45 - 22:55
LHR
-
PER
32h 10m
2 stops
Multiple Airlines Logo
00:10 - 20:35
PER
-
LHR
27h 25m
1 stop
€992Multiple Airlines
Tue, 24 Mar - Mon, 4 May

Oman Air flights from London Heathrow Airport to Perth

Our best Oman Air deals on London Heathrow Airport to Perth flight tickets
Oman Air
16 Feb
LHR08:25London Heathrow
33h 00m
2 stops
PER01:25Perth
23 Feb
PER16:15Perth
34h 10m
2 stops
LHR18:25London Heathrow
€1,073
Oman Air
15 Feb
LHR20:05London Heathrow
45h 20m
2 stops
PER01:25Perth
5 Mar
PER16:15Perth
34h 10m
2 stops
LHR18:25London Heathrow
€1,080
Oman Air
15 Feb
LHR20:05London Heathrow
45h 20m
2 stops
PER01:25Perth
4 Mar
PER16:15Perth
45h 40m
2 stops
LHR05:55London Heathrow
€1,084

Cathay Pacific flights from London Heathrow Airport to Perth

Our best Cathay Pacific deals on London Heathrow Airport to Perth flight tickets
Cathay Pacific
1 Mar
LHR20:00London Heathrow
42h 55m
2 stops
PER22:55Perth
17 Mar
PER00:25Perth
27h 45m
1 stop
LHR20:10London Heathrow
€977
Cathay Pacific
5 Mar
LHR20:15London Heathrow
26h 40m
1 stop
PER06:55Perth
8 Mar
PER08:30Perth
35h 40m
2 stops
LHR12:10London Heathrow
€995
Cathay Pacific
5 Mar
LHR20:15London Heathrow
42h 40m
1 stop
PER22:55Perth
8 Mar
PER08:30Perth
35h 40m
2 stops
LHR12:10London Heathrow
€997

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 8 February 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

Sun 1/3

20:00-22:55

2 stops42h 55m

Perth

Tue 17/3

00:25-20:10

1 stop27h 45m

€977

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 19/2

06:30-22:55

2 stops32h 25m

Perth

Thu 19/3

00:25-17:20

1 stop24h 55m

€978

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 17/2

17:45-01:25

2 stops23h 40m

Perth

Tue 12/5

07:35-09:35

2 stops33h 00m

€980

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 7/3

06:30-22:55

2 stops32h 25m

Perth

Sat 14/3

08:30-07:00

1 stop30h 30m

€981

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 25/2

07:20-22:55

2 stops31h 35m

Perth

Mon 9/3

08:30-05:25

1 stop28h 55m

€982

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 28/2

17:45-01:25

2 stops23h 40m

Perth

Fri 6/3

02:25-22:25

2 stops28h 00m

€985

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 23/3

07:00-22:55

2 stops31h 55m

Perth

Mon 20/4

08:20-11:30

2 stops34h 10m

€986

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 25/2

07:20-22:55

2 stops31h 35m

Perth

Sun 8/3

00:25-20:10

1 stop27h 45m

€987

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 24/3

06:45-22:55

2 stops32h 10m

Perth

Mon 4/5

00:10-18:10

1 stop25h 00m

€992

LondonPerth

LHR - PER

LHRPER

London Heathrow

Tue 24/3

06:45-22:55

2 stops32h 10m

Perth

Mon 4/5

00:10-20:35

1 stop27h 25m

€992

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 typical price of a round-trip flight between London Heathrow Airport and Perth?

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 €1,078. 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 €1,135.

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 €1,570. 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 €2,871.

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 €1,272 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 €1,191 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 32% 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 February 2026, prices for London Heathrow Airport to Perth flights are approximately 7% cheaper 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 €1,424Free CancellationRating
7.5
988 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 €1,424. Generally, Qantas Airways has 7 flights on this route every week with an average price of €2,018. 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
Tue 10/3
Tue 17/3
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