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Cheap flights from Perth to London from $375

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 2/10. 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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Find the cheapest flights from Perth to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Perth to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Perth to London.

Cheap last minute flights

Planning a quick getaway from Perth to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Perth to London

Find recent round-trip train or bus tickets from Perth to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
11:05 am - 3:00 pmPER-LHR
35h 55m1 stop
10:05 pm - 9:35 amLHR-PER
27h 30m1 stop
$947Cathay Pacific
Find Deal
Fri, Jan 31 - Wed, Feb 12
7:25 am - 11:40 amPER-LHR
36h 15m3 stops
10:00 pm - 12:50 amLHR-PER
42h 50m2 stops
Wed, Feb 5 - Sun, Feb 23
6:25 am - 5:55 amPER-LHR
30h 30m1 stop
8:35 pm - 5:10 amLHR-PER
25h 35m1 stop
$1,005Singapore Airlines
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Sun, May 18 - Thu, Sep 18
5:10 pm - 3:45 pmPER-LHR
29h 35m1 stop
8:35 pm - 5:10 amLHR-PER
25h 35m1 stop
$1,012Singapore Airlines
Find Deal
Mon, May 19 - Mon, Sep 8
2:25 am - 3:25 pmPER-LHR
21h 00m1 stop
9:25 pm - 1:25 amLHR-PER
20h 00m1 stop
$1,196Malaysia Airlines
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Sun, Jan 26 - Wed, Feb 12
2:25 am - 3:25 pmPER-LHR
21h 00m1 stop
10:25 am - 1:25 amLHR-PER
31h 00m1 stop
$1,201Malaysia Airlines
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Sun, Jan 26 - Thu, Feb 13
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
11:50 am - 12:20 pmLHR-PER
16h 30mnonstop
$1,205Qantas Airways
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Sun, Feb 2 - Sun, Feb 23
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
11:50 am - 12:20 pmLHR-PER
16h 30mnonstop
$1,206Qantas Airways
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Sun, Feb 2 - Sun, Feb 23
10:45 pm - 8:00 amPER-LHR
40h 15m1 stop
3:05 pm - 6:35 pmLHR-PER
20h 30m1 stop
$1,406Qatar Airways
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Thu, Apr 17 - Tue, Apr 29
10:45 pm - 7:50 pmPER-LHR
29h 05m1 stop
2:15 pm - 6:45 pmLHR-PER
20h 30m1 stop
$1,436Qatar Airways
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Mon, Jan 27 - Mon, Feb 3
9:30 pm - 6:25 pmPER-LHR
52h 55m3 stops
Mon, Feb 10
12:25 am - 6:25 pmPER-LHR
50h 00m3 stops
Sun, Feb 9
1:10 am - 3:35 pmPER-LHR
22h 25m1 stop
$654Singapore Airlines
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Mon, Jan 27
10:45 pm - 5:25 pmPER-LHR
26h 40m1 stop
$658Qatar Airways
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Mon, Jan 27
2:25 am - 3:25 pmPER-LHR
21h 00m1 stop
$710Malaysia Airlines
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Sun, Jan 26
10:45 pm - 7:50 pmPER-LHR
29h 05m1 stop
$720Qatar Airways
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Mon, Jan 13
2:25 am - 3:25 pmPER-LHR
21h 00m1 stop
$722Malaysia Airlines
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Sat, Feb 8
6:35 pm - 5:05 amPER-LHR
17h 30mnonstop
$848Qantas Airways
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Mon, May 19
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
$849Qantas Airways
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Sun, Mar 9
1:10 am - 3:45 pmPER-LHR
21h 35m1 stop
$1,515Singapore Airlines
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Sat, May 31
12:25 pm - 6:15 amPER-LHR
25h 50m1 stop
3:50 pm - 12:10 amLHR-PER
24h 20m1 stop
$2,210
Find Deal
Sat, Jan 4 - Sat, Jan 11
10:45 pm - 6:25 amPER-LHR
39h 40m1 stop
8:35 am - 6:45 pmLHR-PER
26h 10m1 stop
$2,595Qatar Airways
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Sat, Jan 4 - Sat, Jan 11
2:05 pm - 2:25 pmPER-LHR
32h 20m3 stops
11:45 am - 3:05 pmLHR-PER
43h 20m3 stops
$2,631KLM
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Fri, Jan 3 - Mon, Jan 27
11:05 am - 12:10 pmPER-LHR
33h 05m2 stops
7:30 am - 6:45 pmLHR-PER
27h 15m2 stops
$2,678Finnair
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Fri, Jan 3 - Fri, Jan 24
12:25 pm - 12:05 pmPER-LHR
31h 40m2 stops
11:45 am - 3:05 pmLHR-PER
43h 20m3 stops
$3,024KLM
Find Deal
Fri, Jan 3 - Mon, Jan 27
6:40 am - 7:10 pmPER-LHR
20h 30m1 stop
10:55 am - 11:55 pmLHR-PER
29h 00m1 stop
$3,801Singapore Airlines
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Tue, Dec 31 - Thu, Jan 9
12:15 am - 5:20 pmPER-LHR
25h 05m1 stop
10:05 pm - 9:35 amLHR-PER
27h 30m1 stop
$5,497Cathay Pacific
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Tue, Dec 31 - Wed, Jan 15
12:15 am - 5:20 pmPER-LHR
25h 05m1 stop
5:50 pm - 9:35 amLHR-PER
31h 45m1 stop
$5,498Cathay Pacific
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Tue, Dec 31 - Wed, Jan 15
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
11:50 am - 12:20 pmLHR-PER
16h 30mnonstop
$5,812Qantas Airways
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Tue, Dec 31 - Thu, Jan 9
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
8:20 pm - 12:10 amLHR-PER
19h 50m1 stop
$10,438Qantas Airways
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Tue, Dec 31 - Thu, Jan 9
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
11:50 am - 12:20 pmLHR-PER
16h 30mnonstop
$1,205Qantas Airways
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Sun, Feb 2 - Sun, Feb 23
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
11:50 am - 12:20 pmLHR-PER
16h 30mnonstop
$1,206Qantas Airways
Find Deal
Sun, Feb 2 - Sun, Feb 23
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
11:50 am - 12:20 pmLHR-PER
16h 30mnonstop
$1,207Qantas Airways
Find Deal
Wed, Feb 5 - Sun, Feb 23
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
11:50 am - 12:20 pmLHR-PER
16h 30mnonstop
$1,209Qantas Airways
Find Deal
Sun, Feb 2 - Mon, Feb 17
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
11:50 am - 12:20 pmLHR-PER
16h 30mnonstop
$1,211Qantas Airways
Find Deal
Sun, Feb 2 - Mon, Feb 17
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
11:50 am - 12:20 pmLHR-PER
16h 30mnonstop
$1,213Qantas Airways
Find Deal
Mon, Feb 10 - Mon, Mar 10
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
11:50 am - 12:20 pmLHR-PER
16h 30mnonstop
$1,216Qantas Airways
Find Deal
Thu, Feb 13 - Thu, Feb 20
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
11:50 am - 12:20 pmLHR-PER
16h 30mnonstop
$1,233Qantas Airways
Find Deal
Tue, Feb 11 - Fri, Feb 21
7:15 pm - 5:05 amPER-LHR
17h 50mnonstop
11:50 am - 12:20 pmLHR-PER
16h 30mnonstop
$1,338Qantas Airways
Find Deal
Thu, Jan 23 - Wed, Feb 12
6:35 pm - 5:05 amPER-LHR
17h 30mnonstop
11:55 am - 11:50 amLHR-PER
16h 55mnonstop
$1,339Qantas Airways
Find Deal
Sun, May 18 - Thu, Sep 18

Cathay Pacific flights from Perth to London

Our best Cathay Pacific deals on Perth to London flight tickets
Cathay Pacific
Jan 31
PER11:05 amPerth
35h 55m
1 stop
LHR3:00 pmLondon Heathrow
Feb 12
LHR10:05 pmLondon Heathrow
27h 30m
1 stop
PER9:35 amPerth
Cathay Pacific
Jun 3
PER11:55 pmPerth
27h 40m
1 stop
LHR8:35 pmLondon Heathrow
Jun 30
LHR5:00 pmLondon Heathrow
22h 35m
1 stop
PER10:35 pmPerth
Cathay Pacific
Jan 28
PER12:15 amPerth
25h 05m
1 stop
LHR5:20 pmLondon Heathrow
Feb 12
LHR10:05 pmLondon Heathrow
27h 30m
1 stop
PER9:35 amPerth

Japan Airlines flights from Perth to London

Our best Japan Airlines deals on Perth to London flight tickets
Japan Airlines
Feb 5
PER12:25 pmPerth
50h 00m
2 stops
LHR6:25 amLondon Heathrow
Feb 23
LHR8:35 amLondon Heathrow
55h 50m
2 stops
PER12:25 amPerth
Japan Airlines
Jan 27
PER12:25 pmPerth
34h 50m
2 stops
LHR3:15 pmLondon Heathrow
Feb 12
LHR8:35 amLondon Heathrow
31h 50m
2 stops
PER12:25 amPerth
Japan Airlines
Jan 27
PER12:15 amPerth
38h 10m
2 stops
LHR6:25 amLondon Heathrow
Feb 11
LHR8:35 amLondon Heathrow
31h 50m
2 stops
PER12:25 amPerth

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?

The cheapest month to fly to London from Perth is in October. Flight prices, which tend to average around $1,067, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Perth averaging around $1,095.

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

The cheapest day to depart from Perth to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $1,400. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,621. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Perth at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,095 when looking at flights departing at noon. Flights to London are more costly in the afternoon, with an average ticket price of $1,572. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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?

Most flyers found that booking tickets 53 days in advance of their planned departure date is the best time to get cheap flights to London. During this timeframe, flight prices are around $1,336. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $1,144.

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.

Can stopping save me money on Perth to London flights?

You could potentially save up to 53% on your flight if you consider stops on a Perth to London flight.

How have Perth to London flight prices changed over time?

As of December 2024, prices for Perth to London flights are approximately 14% 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 round-trip 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

$375

Fastest flight time

17h 30m

Direct flights

Every day

Airports in London

1 airport
The best one-way flight to London from Perth in the past 72 hours is $375. The best round-trip flight deal from Perth to London found on momondo in the last 72 hours is $947.
The fastest flight from Perth to London takes 17h 30m
Direct flights go from Perth to London every day.
There is 1 airport near London: London Heathrow (LHR)

  • How far is Perth to London by plane?

    London is 8990.4 mi away from Perth. By plane, this route typically takes 17h 30m.

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

    Prices for flights from Perth Airport to London refresh 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?

    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 layovers. 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 required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
Malaysia AirlinesPriceFrom $982Free CancellationRating
7.3
285 reviews
Search Malaysia Airlines flights
Thai AirwaysPriceFrom $987Free CancellationRating
7.7
348 reviews
Search Thai Airways flights
Qatar AirwaysPriceFrom $1,036Free CancellationRating
7.5
3,762 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $1,069Free CancellationRating
8.1
1,323 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $1,193Free CancellationRating
7.5
826 reviews
Search Cathay Pacific flights
Qantas AirwaysPriceFrom $1,373Free CancellationRating
7.5
808 reviews
Search Qantas Airways flights
  • Qantas Airways Flights From Perth to London

    Qantas Airways flight deals from Perth to London start from $1,373 round-trip. Over the 7 Qantas Airways flights for this route in a normal week, average airfare is usually $1,753 round-trip - but some users have found much cheaper deals with momondo.


Why use momondo?

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

Finding the right flight to London from Perth is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Perth.

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

Price alerts on flights to London from Perth 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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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 35.6 mi from London