Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Gatwick Airport to Perth from $561

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 Gatwick Airport to Perth departing on 3/9. 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

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 London Gatwick Airport to Perth

Cheap return flights

 Logo
18:00 - 05:50LGW-PER
28h 50m2 stops
 Logo
14:50 - 15:00PER-LGW
55h 10m2 stops
$1,356
Find Deal
Thu, 11 Sep - Sun, 12 Oct
 Logo
06:35 - 04:00LGW-PER
37h 25m3 stops
 Logo
17:50 - 12:25PER-LGW
26h 35m2 stops
$1,384
Find Deal
Sun, 16 Nov - Sun, 23 Nov
 Logo
06:00 - 21:45LGW-PER
32h 45m3 stops
 Logo
18:25 - 18:50PER-LGW
31h 25m2 stops
$1,394
Find Deal
Mon, 22 Sep - Mon, 13 Oct
 Logo
12:00 - 04:30LGW-PER
33h 30m2 stops
 Logo
05:10 - 18:30PER-LGW
44h 20m2 stops
$1,434
Find Deal
Mon, 22 Sep - Mon, 13 Oct
 Logo
06:35 - 04:00LGW-PER
37h 25m3 stops
 Logo
21:30 - 22:05PER-LGW
32h 35m3 stops
$1,437
Find Deal
Sun, 16 Nov - Sun, 23 Nov
 Logo
09:00 - 04:30LGW-PER
36h 30m3 stops
 Logo
04:40 - 06:40PER-LGW
34h 00m2 stops
$1,446
Find Deal
Mon, 20 Oct - Thu, 13 Nov
 Logo
06:35 - 04:00LGW-PER
37h 25m3 stops
 Logo
17:50 - 12:25PER-LGW
26h 35m2 stops
$1,448
Find Deal
Fri, 7 Nov - Sun, 23 Nov
 Logo
08:40 - 04:00LGW-PER
35h 20m2 stops
 Logo
20:30 - 06:05PER-LGW
41h 35m2 stops
$1,451
Find Deal
Wed, 5 Nov - Wed, 12 Nov
 Logo
06:35 - 04:00LGW-PER
37h 25m3 stops
 Logo
04:40 - 12:25PER-LGW
39h 45m3 stops
$1,461
Find Deal
Thu, 11 Dec - Wed, 4 Mar
 Logo
05:20 - 04:30LGW-PER
40h 10m3 stops
 Logo
18:25 - 16:00PER-LGW
28h 35m2 stops
$1,464
Find Deal
Tue, 19 Aug - Tue, 14 Oct

Qatar Airways flights from London Gatwick Airport to Perth

Our best Qatar Airways deals on London Gatwick Airport to Perth flight tickets
Qatar Airways
6 July
LGW08:25London Gatwick
20h 30m
1 stop
PER11:55Perth
13 July
PER22:45Perth
21h 45m
1 stop
LGW13:30London Gatwick
Qatar Airways
11 July
LGW09:00London Gatwick
19h 55m
1 stop
PER11:55Perth
26 July
PER15:40Perth
22h 00m
1 stop
LGW06:40London Gatwick
Qatar Airways
2 July
LGW09:00London Gatwick
19h 55m
1 stop
PER11:55Perth
9 July
PER22:45Perth
21h 45m
1 stop
LGW13:30London Gatwick

See travel insights to Perth from

How to get the cheapest flight ticket from London Gatwick Airport 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 March is, on average, the cheapest month to fly to Perth from London Gatwick Airport, with most prices found around $2,003. If you’re not able to fly to Perth in March, then February is your next best option. Flight prices from London Gatwick Airport to Perth during February average around $2,010.

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

The cheapest day to depart from London Gatwick Airport to Perth is on a Sunday. Travellers who choose to depart for Perth on a Sunday will often find tickets for as low as $2,832. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $3,689.

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

In the afternoon is the cheapest time of day to fly from London Gatwick Airport to Perth when you can find flight prices for as low as $2,072. Flying to Perth in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of $3,086.

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

You are more likely to see cheaper flights to Perth from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $2,243 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 Gatwick Airport for as low as $1,961 on momondo.

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

As of July 2025, prices for London Gatwick Airport to Perth flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from London Gatwick Airport to Perth

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

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

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

Best price found

$561

Fastest flight time

26h 15m

Direct flights

None

Airports in Perth

1 airport
The best one-way flight to Perth from London Gatwick Airport in the past 72 hours is $561. The best return flight deal from London Gatwick Airport to Perth found on momondo in the last 72 hours is $1,356.
The fastest flight from London Gatwick Airport to Perth takes 26h 15m
There are no direct flights from London Gatwick Airport to Perth. Popular non-direct route for this connection is London Gatwick Airport - Perth Airport.
There is 1 airport near Perth: Perth (PER)

  • How far is London Gatwick to Perth by plane?

    The straight-line distance from London Gatwick to Perth is 14470.2 km. A reasonable flight in good conditions will take 26h 15m.

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

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

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

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

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Perth Airport.

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

    The travel and health documents required for your trip to Perth Airport 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 licence, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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


Best airlines flying from London Gatwick Airport to Perth

Compare and see reviews for airlines that fly from London Gatwick Airport to Perth with momondo
Airline
Rating
Free cancellation
Price
Singapore AirlinesPriceFrom $1,911Free cancellationRating
8.1
1,320 reviews
Search Singapore Airlines flights

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Mandurah
Scarborough
Rottnest Island

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?

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

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

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 6/7
Sun 13/7

Find better results for your trip to Australia