Cheap flights from London to Perth from €586

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 to Perth departing on 28/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Turkish Airlines Logo
06:35 - 15:15LHR-PER
24h 40m2 stops
Turkish Airlines Logo
23:10 - 22:25PER-LHR
31h 15m2 stops
€961Turkish Airlines
Find Deal
Fri, 6 Mar - Fri, 27 Mar
Turkish Airlines Logo
06:35 - 15:15LHR-PER
24h 40m2 stops
Turkish Airlines Logo
23:10 - 21:05PER-LHR
29h 55m2 stops
€962Turkish Airlines
Find Deal
Sun, 1 Mar - Fri, 27 Mar
Turkish Airlines Logo
17:45 - 05:50LHR-PER
28h 05m2 stops
Turkish Airlines Logo
02:25 - 21:05PER-LHR
26h 40m2 stops
€962Turkish Airlines
Find Deal
Sun, 1 Feb - Thu, 12 Mar
Multiple Airlines Logo
06:25 - 19:40LGW-PER
29h 15m2 stops
Multiple Airlines Logo
13:45 - 09:55PER-LGW
27h 10m2 stops
€966Multiple Airlines
Find Deal
Wed, 5 Nov - Wed, 29 Apr
Multiple Airlines Logo
06:25 - 19:40LGW-PER
29h 15m2 stops
Multiple Airlines Logo
13:45 - 09:55PER-LGW
27h 10m2 stops
€967Multiple Airlines
Find Deal
Wed, 5 Nov - Wed, 29 Apr
Cathay Pacific Logo
16:50 - 22:55LHR-PER
22h 05m1 stop
Cathay Pacific Logo
00:25 - 17:20PER-LHR
24h 55m1 stop
€971Cathay Pacific
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Thu, 6 Nov - Tue, 18 Nov
Cathay Pacific Logo
22:05 - 22:55LHR-PER
40h 50m1 stop
Cathay Pacific Logo
08:30 - 15:00PER-LHR
38h 30m1 stop
€972Cathay Pacific
Find Deal
Sun, 9 Nov - Sun, 23 Nov
Qatar Airways Logo
08:40 - 12:00LGW-PER
19h 20m1 stop
Qatar Airways Logo
15:05 - 05:55PER-LGW
22h 50m1 stop
€1,012Qatar Airways
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Wed, 4 Feb - Wed, 18 Feb
Qatar Airways Logo
09:00 - 12:00LGW-PER
19h 00m1 stop
Qatar Airways Logo
22:45 - 12:35PER-LGW
21h 50m1 stop
€1,029Qatar Airways
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Mon, 2 Mar - Mon, 23 Mar
British Airways Logo
08:40 - 18:45LGW-PER
26h 05m1 stop
British Airways Logo
22:45 - 05:55PER-LGW
39h 10m1 stop
€1,035British Airways
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Tue, 3 Mar - Tue, 24 Mar

Turkish Airlines flights from London to Perth

Our best Turkish Airlines deals on London to Perth flight tickets
Turkish Airlines
6 Mar
LHR06:35London Heathrow
24h 40m
2 stops
PER15:15Perth
27 Mar
PER23:10Perth
31h 15m
2 stops
LHR22:25London Heathrow
Turkish Airlines
1 Mar
LHR06:35London Heathrow
24h 40m
2 stops
PER15:15Perth
27 Mar
PER23:10Perth
29h 55m
2 stops
LHR21:05London Heathrow
Turkish Airlines
1 Feb
LHR17:45London Heathrow
28h 05m
2 stops
PER05:50Perth
12 Mar
PER02:25Perth
26h 40m
2 stops
LHR21:05London Heathrow

Lufthansa flights from London to Perth

Our best Lufthansa deals on London to Perth flight tickets
Lufthansa
25 Mar
LCY18:10London City
21h 45m
2 stops
PER23:55Perth
15 Apr
PER17:10Perth
22h 30m
2 stops
LCY08:40London City
€1,057
Find similar
Lufthansa
24 Mar
LCY18:15London City
21h 40m
2 stops
PER23:55Perth
21 Apr
PER17:10Perth
22h 30m
2 stops
LCY08:40London City
€1,060
Find similar
Lufthansa
5 Mar
LCY17:15London City
22h 40m
2 stops
PER23:55Perth
12 Mar
PER17:05Perth
24h 15m
2 stops
LCY09:20London City
€1,218
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momondo Fare Finder

 
Customise your flight search to find flights from London 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 2 October 2025.
Use the filters below to find and compare flights from London to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPerth

LHR - PER

LHRPER

London Heathrow

Fri 6/3

06:35-15:15

2 stops24h 40m

Perth

Fri 27/3

23:10-22:25

2 stops31h 15m

€961

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 1/3

06:35-15:15

2 stops24h 40m

Perth

Fri 27/3

23:10-21:05

2 stops29h 55m

€962

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 1/2

17:45-05:50

2 stops28h 05m

Perth

Thu 12/3

02:25-21:05

2 stops26h 40m

€962

LondonPerth

LGW - PER

LGWPER

London Gatwick

Wed 5/11

06:25-19:40

2 stops29h 15m

Perth

Wed 29/4

13:45-09:55

2 stops27h 10m

€966

LondonPerth

LGW - PER

LGWPER

London Gatwick

Wed 5/11

06:25-19:40

2 stops29h 15m

Perth

Wed 29/4

13:45-09:55

2 stops27h 10m

€967

LondonPerth

LHR - PER

LHRPER

London Heathrow

Thu 6/11

16:50-22:55

1 stop22h 05m

Perth

Tue 18/11

00:25-17:20

1 stop24h 55m

€971

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sun 9/11

22:05-22:55

1 stop40h 50m

Perth

Sun 23/11

08:30-15:00

1 stop38h 30m

€972

LondonPerth

LGW - PER

LGWPER

London Gatwick

Wed 4/2

08:40-12:00

1 stop19h 20m

Perth

Wed 18/2

15:05-05:55

1 stop22h 50m

€1,012

LondonPerth

LGW - PER

LGWPER

London Gatwick

Mon 2/3

09:00-12:00

1 stop19h 00m

Perth

Mon 23/3

22:45-12:35

1 stop21h 50m

€1,029

LondonPerth

LGW - PER

LGWPER

London Gatwick

Tue 3/3

08:40-18:45

1 stop26h 05m

Perth

Tue 24/3

22:45-05:55

1 stop39h 10m

€1,035

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from London 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 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, with most prices found around €1,093. If you aren’t able to travel during the month of May, then book flights to Perth from London during February instead. Flights to Perth in February, while not as cheap as those in May, still average around €1,155.

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

The cheapest day to depart from London to Perth is on a Thursday. Travellers who choose to depart for Perth on a Thursday will often find tickets for as low as €1,580. 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 €2,406.

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

Our data shows that the cheapest London to Perth flights are usually those with departure times in the evening. Our users have found flights to Perth in the evening for as low as €1,123. Flights in the morning are often more expensive, with an average ticket price of €1,824.

What is the cheapest London to Perth flight route?

Fly from London Heathrow to Perth for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around €1,271 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 for as low as €1,186 on momondo.

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

There is only 1 cabin class available to choose from on London 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 to Perth flights?

You could potentially save up to 20% on your flight if you consider stops on a London to Perth flight.

How have London to Perth flight prices changed over time?

As of October 2025, prices for London to Perth flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from London to Perth

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

Cheap London to Perth (LON to PER) flight deals and tips

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

Fastest flight time

16h 40m

Direct flights

Every day

Airports in Perth

1 airport
The fastest flight from London to Perth takes 16h 40m
Direct flights go from London to Perth every day.
There is 1 airport near Perth: Perth (PER)
  • How far is London to Perth by plane?

    The distance between London and Perth is about 14468.6 km. Flights usually cover this in 19h 00m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London to Perth Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Perth Airport.

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

    The required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from London to Perth

Compare and see reviews for airlines that fly from London to Perth with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom €1,424Free CancellationRating
7.6
910 reviews
Search Qantas Airways flights
  • Qantas Airways Flights From London to Perth

    Qantas Airways flight deals from London to Perth start from €1,671 round-trip. Over the 7 Qantas Airways flights for this route in a normal week, average airfare is usually €2,227 round-trip - but some users have found much cheaper deals with momondo.

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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Perth. momondo saves you time and could save you money on your trip.

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

All flight searches from London to Perth on momondo can be filtered to show those which offer 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?

If you are not ready to book a flight from London to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.

An easier way to manage your Perth trip

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1 adult
Sat 1/11
Sat 8/11

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