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Cheap flights from Perth to London from $575

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to London departing on 10/6. 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 Perth to London

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Perth to London.
 Logo
20:30 - 22:20PER-LGW
32h 50m2 stops
 Logo
05:20 - 04:30LGW-PER
40h 10m2 stops
$1,275
Find Deal
Tue, 29 Jul - Tue, 19 Aug
 Logo
05:10 - 18:00PER-LHR
43h 50m2 stops
 Logo
16:00 - 04:30LHR-PER
29h 30m2 stops
$1,295
Find Deal
Wed, 4 Jun - Wed, 11 Jun
Malaysia Airlines Logo
15:50 - 16:35PER-LHR
31h 45m1 stop
Malaysia Airlines Logo
21:35 - 01:10LHR-PER
20h 35m1 stop
$1,344Malaysia Airlines
Find Deal
Thu, 15 May - Thu, 22 May
Malaysia Airlines Logo
02:10 - 16:35PER-LHR
21h 25m1 stop
Malaysia Airlines Logo
21:35 - 01:10LHR-PER
20h 35m1 stop
$1,348Malaysia Airlines
Find Deal
Sun, 18 May - Mon, 9 Jun
Singapore Airlines Logo
17:10 - 15:45PER-LHR
29h 35m1 stop
Singapore Airlines Logo
09:25 - 14:40LHR-PER
22h 15m1 stop
$1,541Singapore Airlines
Find Deal
Mon, 19 May - Mon, 8 Sep
Singapore Airlines Logo
06:25 - 19:30PER-LHR
20h 05m1 stop
Singapore Airlines Logo
09:25 - 12:30LHR-PER
20h 05m1 stop
$1,610Singapore Airlines
Find Deal
Thu, 15 May - Sat, 14 Jun
Qatar Airways Logo
15:20 - 06:40PER-LGW
22h 20m1 stop
Qatar Airways Logo
09:00 - 11:55LGW-PER
19h 55m1 stop
$1,748Qatar Airways
Find Deal
Thu, 7 Aug - Thu, 21 Aug
Qatar Airways Logo
22:45 - 13:25PER-LGW
21h 40m1 stop
Qatar Airways Logo
14:55 - 18:40LGW-PER
20h 45m1 stop
$1,750Qatar Airways
Find Deal
Thu, 15 May - Tue, 27 May
Emirates Logo
06:00 - 12:55PER-STN
37h 55m1 stop
Emirates Logo
21:10 - 00:40STN-PER
20h 30m1 stop
$1,871Emirates
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Thu, 5 Jun - Thu, 12 Jun
Emirates Logo
12:25 - 12:55PER-STN
31h 30m2 stops
Emirates Logo
21:10 - 00:40STN-PER
20h 30m1 stop
$1,905Emirates
Find Deal
Thu, 5 Jun - Thu, 12 Jun

Cathay Pacific flights from Perth to London

Our best Cathay Pacific deals on Perth to London flight tickets
Cathay Pacific
4 June
PER09:15Perth
27h 25m
1 stop
LHR05:40London Heathrow
11 June
LHR18:20London Heathrow
21h 20m
1 stop
PER22:40Perth
Cathay Pacific
12 May
PER09:15Perth
27h 25m
1 stop
LHR05:40London Heathrow
2 June
LHR18:20London Heathrow
30h 25m
1 stop
PER07:45Perth
Cathay Pacific
19 May
PER09:15Perth
28h 05m
1 stop
LHR06:20London Heathrow
9 June
LHR17:00London Heathrow
22h 40m
1 stop
PER22:40Perth

Malaysia Airlines flights from Perth to London

Our best Malaysia Airlines deals on Perth to London flight tickets
Malaysia Airlines
15 May
PER15:50Perth
31h 45m
1 stop
LHR16:35London Heathrow
22 May
LHR21:35London Heathrow
20h 35m
1 stop
PER01:10Perth
Malaysia Airlines
18 May
PER02:10Perth
21h 25m
1 stop
LHR16:35London Heathrow
9 June
LHR21:35London Heathrow
20h 35m
1 stop
PER01:10Perth
Malaysia Airlines
15 May
PER15:50Perth
31h 45m
1 stop
LHR16:35London Heathrow
15 June
LHR11:00London Heathrow
31h 10m
1 stop
PER01:10Perth

See travel insights to London from

How to get the cheapest flight ticket from Perth to London

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 Perth and London?

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of October, then book flights to London from Perth during May instead. Flights to London in May, while not as cheap as those in October, still average around $1,667.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $2,299. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Perth to London for around $2,481.

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

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as $1,935. In contrast, the most expensive time of day to depart to London is at midday when prices are around $3,549.

What is the cheapest Perth to London flight route?

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

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

You are more likely to see cheaper flights to London from Perth when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to London for around $2,041 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Perth for as low as $1,844 on momondo.

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

There are 3 cabin classes available to choose from on Perth to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Perth to London flight prices changed over time?

As of April 2025, prices for Perth to London flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Perth to London

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

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

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

Best price found

$575

Fastest flight time

19h 45m

Direct flights

Every day

Airports in London

4 airports
The best one-way flight to London from Perth in the past 72 hours is $575. The best return flight deal from Perth to London found on momondo in the last 72 hours is $1,275.
The fastest flight from Perth to London takes 19h 45m
Direct flights go from Perth to London every day.
There are 4 airports near London: London City (LCY), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

  • How far is Perth to London by plane?

    The distance between Perth and London is about 14468.6 km. 19h 45m is a normal flight duration for this route.

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

    Prices for flights from Perth Airport to London are updated daily.

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

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

    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 Perth Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London 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 London. 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 Perth to London?

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


Best airlines flying from Perth to London

Compare and see reviews for airlines that fly from Perth to London with momondo
Airline
Rating
Free cancellation
Price
China SouthernPriceFrom $1,135Free cancellationRating
7.5
94 reviews
Search China Southern flights
Turkish AirlinesPriceFrom $1,194Free cancellationRating
7.3
3,772 reviews
Search Turkish Airlines flights
Cathay PacificPriceFrom $1,315Free cancellationRating
7.5
848 reviews
Search Cathay Pacific flights
Malaysia AirlinesPriceFrom $1,350Free cancellationRating
7.3
254 reviews
Search Malaysia Airlines flights
Japan AirlinesPriceFrom $1,385Free cancellationRating
8.3
1,450 reviews
Search Japan Airlines flights
Singapore AirlinesPriceFrom $1,469Free cancellationRating
8.1
1,290 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,510Free cancellationRating
7.4
3,558 reviews
Search Qatar Airways flights
Virgin AustraliaPriceFrom $1,541Free cancellationRating
7.5
398 reviews
Search Virgin Australia flights
EmiratesPriceFrom $1,679Free cancellationRating
8.0
3,202 reviews
Search Emirates flights
British AirwaysPriceFrom $1,738Free cancellationRating
6.6
6,787 reviews
Search British Airways flights
  • Qantas Airways Flights From Perth to London

    Qantas Airways operates around 7 flights from Perth to London every week. The average price of these flights found in the last 72 hours has been $1,574, but momondo users have found Qantas Airways deals from Perth to London from as low as $1,190 round-trip. Qantas Airways has been scored 7.5/10 in 822 reviews.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Brentford
Wembley
Slough
Ipswich
Newbury
Harrow
Richmond
Eastbourne
Dover
Barnet
Kingston upon Thames
Borehamwood
Brentwood
Milton Keynes
Guildford
Sutton
Maidstone
Ashford

Why use momondo?

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

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 Perth to London for you.

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

Yes. momondo enables you to select and highlight flights to London from Perth with this policy.

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

Once you have performed a search for Perth to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 49.5 km from London