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Cheap flights from London Heathrow Airport to Perth from $723

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 23/11. 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

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Find the cheapest flights from London Heathrow Airport to Perth

Cheap return flights

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22:05 - 04:30LHR-PER
47h 25m2 stops
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04:40 - 19:10PER-LHR
46h 30m2 stops
$1,308
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Mon, 20 Oct - Thu, 13 Nov
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22:05 - 04:00LHR-PER
46h 55m2 stops
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20:30 - 19:10PER-LHR
54h 40m2 stops
$1,339
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Sat, 25 Oct - Sat, 8 Nov
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22:05 - 16:15LHR-PER
35h 10m2 stops
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17:20 - 19:10PER-LHR
33h 50m2 stops
$1,369
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Mon, 20 Oct - Fri, 14 Nov
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20:25 - 17:10LHR-PER
37h 45m2 stops
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21:55 - 16:55PER-LHR
50h 00m2 stops
$1,378
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Sun, 21 Sep - Sat, 25 Oct
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09:30 - 20:40LHR-PER
28h 10m2 stops
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21:55 - 07:00PER-LHR
40h 05m2 stops
$1,418
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Thu, 11 Sep - Sun, 12 Oct
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09:00 - 19:50LHR-PER
26h 50m2 stops
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20:30 - 06:45PER-LHR
42h 15m2 stops
$1,427
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Wed, 5 Nov - Wed, 19 Nov
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08:25 - 19:50LHR-PER
27h 25m2 stops
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04:40 - 18:25PER-LHR
45h 45m2 stops
$1,430
Find Deal
Mon, 3 Nov - Sun, 16 Nov
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09:30 - 20:40LHR-PER
28h 10m2 stops
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21:55 - 07:00PER-LHR
40h 05m2 stops
$1,431
Find Deal
Mon, 25 Aug - Mon, 15 Sep
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20:25 - 19:50LHR-PER
39h 25m2 stops
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20:30 - 19:40PER-LHR
55h 10m2 stops
$1,435
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Sun, 28 Dec - Sun, 18 Jan
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09:30 - 20:40LHR-PER
28h 10m2 stops
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21:55 - 07:00PER-LHR
40h 05m2 stops
$1,445
Find Deal
Mon, 25 Aug - Tue, 9 Sep

Qatar Airways flights from London Heathrow Airport to Perth

Our best Qatar Airways deals on London Heathrow Airport to Perth flight tickets
Qatar Airways
8 July
LHR15:35London Heathrow
20h 05m
1 stop
PER18:40Perth
5 Aug
PER22:45Perth
22h 20m
1 stop
LHR14:05London Heathrow
Qatar Airways
8 July
LHR15:05London Heathrow
20h 35m
1 stop
PER18:40Perth
8 Aug
PER15:40Perth
23h 20m
1 stop
LHR08:00London Heathrow
Qatar Airways
9 July
LHR10:50London Heathrow
24h 50m
1 stop
PER18:40Perth
16 July
PER22:45Perth
22h 25m
1 stop
LHR14:10London Heathrow

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 $1,962. If you’re not able to fly to Perth in May, then November is your next best option. Flight prices from London Heathrow Airport to Perth during November average around $2,041.

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 Sunday. Travellers who choose to depart for Perth on a Sunday will often find tickets for as low as $2,833. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $3,690.

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

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Perth when you can find flight prices for as low as $2,073. Flying to Perth in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of $3,092.

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 $2,251 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 $2,098 on momondo.

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

There are 3 cabin classes 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 13% 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 July 2025, prices for London Heathrow Airport to Perth flights are approximately 19% 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

Best price found

$723

Fastest flight time

24h 35m

Direct flights

Every day

Airports in Perth

1 airport
The best one-way flight to Perth from London Heathrow Airport in the past 72 hours is $723. The best return flight deal from London Heathrow Airport to Perth found on momondo in the last 72 hours is $1,308.
The fastest flight from London Heathrow Airport to Perth takes 24h 35m
Direct flights go from London Heathrow Airport to Perth every day.
There is 1 airport near Perth: Perth (PER)

  • How far is London Heathrow to Perth by plane?

    London Heathrow and Perth are 14491.3 km apart from one another. Flights usually cover this in 24h 40m, 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 updated daily.

  • 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Perth Airport.

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

    The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek 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
British AirwaysPriceFrom $1,102Free cancellationRating
6.6
7,089 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $1,191Free cancellationRating
7.4
3,593 reviews
Search Qatar Airways flights
Malaysia AirlinesPriceFrom $1,319Free cancellationRating
7.4
265 reviews
Search Malaysia Airlines flights
EmiratesPriceFrom $1,444Free cancellationRating
8.1
3,285 reviews
Search Emirates flights
Thai AirwaysPriceFrom $1,562Free cancellationRating
7.7
338 reviews
Search Thai Airways flights
LufthansaPriceFrom $1,593Free cancellationRating
6.8
7,205 reviews
Search Lufthansa flights
Cathay PacificPriceFrom $1,632Free cancellationRating
7.6
922 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,765Free cancellationRating
8.1
1,320 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $2,231Free cancellationRating
7.5
870 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 $1,467. Generally, Qantas Airways has 7 flights on this route every week with an average price of $2,065. 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
Mandurah
Fremantle
Scarborough
Rottnest Island

Why use momondo?

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

It is quick and easy to find London to Perth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Perth that suits you.

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

Yes. momondo allows you to filter the results for London to Perth flights to just show those with flexible booking policies.

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.


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