Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Perth to London from $486

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 29/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Perth to London

Cheap return flights

 Logo
14:35 - 18:30PER-LGW
35h 55m1 stop
 Logo
13:25 - 20:15LGW-PER
46h 50m2 stops
$1,343
Find Deal
Wed, 5 Nov - Thu, 27 Nov
 Logo
14:35 - 18:30PER-LGW
35h 55m1 stop
 Logo
19:20 - 16:35LGW-PER
37h 15m2 stops
$1,349
Find Deal
Wed, 5 Nov - Wed, 3 Dec
Qatar Airways Logo
22:45 - 13:25PER-LGW
21h 40m1 stop
Qatar Airways Logo
08:45 - 12:00LGW-PER
19h 15m1 stop
$1,357Qatar Airways
Find Deal
Thu, 9 Oct - Sun, 2 Nov
 Logo
14:35 - 18:30PER-LGW
35h 55m1 stop
 Logo
14:30 - 16:35LGW-PER
42h 05m2 stops
$1,369
Find Deal
Wed, 5 Nov - Sun, 30 Nov
 Logo
14:35 - 18:30PER-LGW
35h 55m1 stop
 Logo
19:20 - 16:35LGW-PER
37h 15m2 stops
$1,371
Find Deal
Wed, 5 Nov - Fri, 28 Nov
 Logo
14:35 - 18:30PER-LGW
35h 55m1 stop
 Logo
13:25 - 16:35LGW-PER
43h 10m2 stops
$1,389
Find Deal
Sun, 9 Nov - Thu, 4 Dec
 Logo
14:35 - 18:30PER-LGW
35h 55m1 stop
 Logo
13:35 - 16:35LGW-PER
43h 00m2 stops
$1,397
Find Deal
Sun, 9 Nov - Sun, 7 Dec
 Logo
18:25 - 15:50PER-LGW
28h 25m2 stops
 Logo
09:00 - 04:30LGW-PER
36h 30m3 stops
$1,411
Find Deal
Sun, 3 Aug - Mon, 25 Aug
 Logo
14:35 - 18:30PER-LGW
35h 55m1 stop
 Logo
19:20 - 16:35LGW-PER
37h 15m2 stops
$1,417
Find Deal
Sun, 9 Nov - Wed, 3 Dec
Qatar Airways Logo
15:05 - 06:05PER-LGW
23h 00m1 stop
Qatar Airways Logo
09:50 - 18:45LGW-PER
24h 55m1 stop
$1,422Qatar Airways
Find Deal
Sun, 16 Nov - Mon, 1 Dec

Qatar Airways flights from Perth to London Gatwick Airport

Our best Qatar Airways deals on Perth to London Gatwick Airport flight tickets
Qatar Airways
9 Oct
PER22:45Perth
21h 40m
1 stop
LGW13:25London Gatwick
2 Nov
LGW08:45London Gatwick
19h 15m
1 stop
PER12:00Perth
Qatar Airways
16 Nov
PER15:05Perth
23h 00m
1 stop
LGW06:05London Gatwick
1 Dec
LGW09:50London Gatwick
24h 55m
1 stop
PER18:45Perth
Qatar Airways
3 Nov
PER22:45Perth
21h 50m
1 stop
LGW12:35London Gatwick
27 Nov
LGW08:40London Gatwick
19h 20m
1 stop
PER12:00Perth

Emirates flights from Perth to London Gatwick Airport

Our best Emirates deals on Perth to London Gatwick Airport flight tickets
Emirates
16 July
PER22:20Perth
28h 25m
1 stop
LGW19:45London Gatwick
2 Sept
LGW14:30London Gatwick
27h 10m
2 stops
PER00:40Perth
Emirates
14 July
PER22:20Perth
28h 25m
1 stop
LGW19:45London Gatwick
8 Aug
LGW10:05London Gatwick
31h 35m
1 stop
PER00:40Perth
Emirates
12 July
PER06:00Perth
20h 45m
1 stop
LGW19:45London Gatwick
28 July
LGW21:45London Gatwick
19h 55m
1 stop
PER00:40Perth

See travel insights to London from

How to get the cheapest flight ticket from Perth to London Gatwick Airport

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 London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Perth is in February. Flight prices, which tend to average around $1,715, are often lower during this time because this is during the off-season. If you’re not able to fly to London Gatwick Airport in February, then March is your next best option. Flight prices from Perth to London Gatwick Airport during March average around $1,727.

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

The cheapest day to depart on your flight to London Gatwick Airport is on a Wednesday when prices can be found for as low as $1,915. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to London Gatwick Airport is Friday, with ticket prices averaging around $2,098.

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

In the afternoon is the cheapest time of day to fly from Perth to London Gatwick Airport when you can find flight prices for as low as $1,805. Flying to London Gatwick Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,058 on average. Flights to London Gatwick Airport from Perth in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to London Gatwick Airport from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around $2,020 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Perth for as low as $1,855 on momondo.

How have Perth to London Gatwick Airport flight prices changed over time?

As of July 2025, prices for Perth to London Gatwick Airport flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Perth to London Gatwick Airport

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

Cheap Perth to London Gatwick Airport (PER to LGW) flight deals and tips

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

Best price found

$486

Fastest flight time

21h 40m

Direct flights

None
The best one-way flight to London Gatwick Airport from Perth in the past 72 hours is $486. The best return flight deal from Perth to London Gatwick Airport found on momondo in the last 72 hours is $1,343.
The fastest flight from Perth to London Gatwick Airport takes 21h 40m
There are no direct flights from Perth to London Gatwick Airport. Popular non-direct route for this connection is Perth Airport - London Gatwick Airport.

  • How far is Perth to London Gatwick by plane?

    The distance between Perth and London Gatwick is about 14470.2 km. Typically, this will take 21h 40m by plane in normal conditions.

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

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

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

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

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

    The travel and health documents you'll need for your trip to London Gatwick 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 London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Perth to London Gatwick Airport

Compare and see reviews for airlines that fly from Perth to London Gatwick Airport with momondo
Airline
Rating
Free cancellation
Price
Singapore AirlinesPriceFrom $1,479Free cancellationRating
8.1
1,322 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,480Free cancellationRating
7.4
3,590 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,595Free cancellationRating
7.3
3,891 reviews
Search Turkish Airlines flights
EmiratesPriceFrom $1,621Free cancellationRating
8.1
3,287 reviews
Search Emirates flights
Virgin AustraliaPriceFrom $1,681Free cancellationRating
7.5
408 reviews
Search Virgin Australia flights
British AirwaysPriceFrom $1,755Free cancellationRating
6.6
7,095 reviews
Search British Airways flights

Travelling to a place near London?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Perth.

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

Yes. All flights to London from Perth on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

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.


An easier way to manage your London Gatwick Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 13/7
Sun 20/7

Find better results for your trip to London