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Cheap flights from London to Perth from €370

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 6/5. 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

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Find the cheapest flights from London to Perth

Cheap return flights

These are some of the best return flight deals from London to Perth that have been recently found on momondo from popular airlines, departing in the coming months.
Malaysia Airlines Logo
21:35 - 01:10LHR-PER
20h 35m1 stop
Malaysia Airlines Logo
15:50 - 05:55PER-LHR
21h 05m1 stop
€936Malaysia Airlines
Find Deal
Mon, 26 May - Thu, 12 Jun
Malaysia Airlines Logo
11:00 - 14:50LHR-PER
20h 50m1 stop
Malaysia Airlines Logo
15:50 - 16:35PER-LHR
31h 45m1 stop
€937Malaysia Airlines
Find Deal
Fri, 26 Sep - Sat, 11 Oct
 Logo
22:05 - 05:50LHR-PER
48h 45m2 stops
 Logo
00:25 - 17:50PER-LHR
24h 25m1 stop
€957
Find Deal
Sun, 1 Jun - Mon, 9 Jun
 Logo
22:00 - 04:30LHR-PER
47h 30m3 stops
 Logo
05:10 - 05:55PER-LHR
31h 45m1 stop
€961
Find Deal
Fri, 6 Jun - Sat, 14 Jun
Lufthansa Logo
17:00 - 23:55LCY-PER
23h 55m2 stops
Lufthansa Logo
17:10 - 08:10PER-LCY
22h 00m2 stops
€1,032Lufthansa
Find Deal
Mon, 8 Sep - Mon, 6 Oct
Turkish Airlines Logo
17:15 - 05:50LGW-PER
29h 35m2 stops
Turkish Airlines Logo
23:15 - 09:55PER-LGW
41h 40m2 stops
€1,085Turkish Airlines
Find Deal
Sun, 1 Jun - Tue, 10 Jun
Cathay Pacific Logo
17:00 - 22:40LHR-PER
22h 40m1 stop
Cathay Pacific Logo
09:15 - 06:20PER-LHR
28h 05m1 stop
€1,106Cathay Pacific
Find Deal
Sun, 11 May - Mon, 26 May
Lufthansa Logo
17:00 - 23:55LCY-PER
23h 55m2 stops
Lufthansa Logo
17:10 - 08:10PER-LCY
22h 00m2 stops
€1,113Lufthansa
Find Deal
Tue, 26 Aug - Mon, 6 Oct
Turkish Airlines Logo
13:20 - 05:50LHR-PER
33h 30m2 stops
Turkish Airlines Logo
23:15 - 20:50PER-LHR
28h 35m2 stops
€1,113Turkish Airlines
Find Deal
Sun, 1 Jun - Tue, 10 Jun
Cathay Pacific Logo
22:15 - 07:45LHR-PER
26h 30m1 stop
Cathay Pacific Logo
00:10 - 05:40PER-LHR
36h 30m1 stop
€1,154Cathay Pacific
Find Deal
Wed, 2 Jul - Sat, 12 Jul

Malaysia Airlines flights from London to Perth

Our best Malaysia Airlines deals on London to Perth flight tickets
Malaysia Airlines
26 May
LHR21:35London Heathrow
20h 35m
1 stop
PER01:10Perth
11 Jun
PER02:10Perth
21h 25m
1 stop
LHR16:35London Heathrow
Malaysia Airlines
26 Sept
LHR11:00London Heathrow
20h 50m
1 stop
PER14:50Perth
11 Oct
PER15:50Perth
31h 45m
1 stop
LHR16:35London Heathrow
Malaysia Airlines
2 Jun
LHR21:35London Heathrow
20h 35m
1 stop
PER01:10Perth
15 Jun
PER15:50Perth
21h 05m
1 stop
LHR05:55London Heathrow

Singapore Airlines flights from London to Perth

Our best Singapore Airlines deals on London to Perth flight tickets
Singapore Airlines
2 Jun
LHR22:05London Heathrow
24h 05m
1 stop
PER05:10Perth
7 Jul
PER17:10Perth
29h 35m
1 stop
LHR15:45London Heathrow
€1,120
Find similar
Singapore Airlines
2 Jun
LHR22:05London Heathrow
24h 05m
1 stop
PER05:10Perth
7 Jul
PER17:10Perth
29h 35m
1 stop
LHR15:45London Heathrow
€1,124
Find similar
Singapore Airlines
27 Aug
LHR20:35London Heathrow
20h 20m
1 stop
PER23:55Perth
2 Oct
PER17:10Perth
29h 35m
1 stop
LHR15:45London Heathrow
€1,201
Find similar

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 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 €1,105. If you aren’t able to travel during the month of May, then book flights to Perth from London during March instead. Flights to Perth in March, while not as cheap as those in May, still average around €1,164.

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 €1,846. 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 €2,486.

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 €1,160. Flights in the morning are often more expensive, with an average ticket price of €1,928.

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 7 weeks ahead of your departure date. In general, you can expect to find flights to Perth for around €1,300 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from London for as low as €1,210 on momondo.

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

There are 1 cabin classes 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.

How have London to Perth flight prices changed over time?

As of May 2025, prices for London to Perth flights are approximately 3% 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

Best price found

€370

Fastest flight time

16h 30m

Direct flights

Every day

Airports in Perth

1 airport
The best one-way flight to Perth from London in the past 72 hours is €370. The best return flight deal from London to Perth found on momondo in the last 72 hours is €936.
The fastest flight from London to Perth takes 16h 30m
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 10m, 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?

  • What is the most popular airline 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 €1,471Free CancellationRating
7.5
829 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 €2,349 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.


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1 adult
Tue 6/5
Tue 13/5

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