$623 Cheap Flights from London (LGW) to Perth (PER)

View $623 flight on Fri, Dec 5, 2025Opens in a new window

Cheap Flights from London to Perth (LGW-PER)

Prices were available within the past 7 days and start at $623 for one-way flights and $970 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sun, Mar 1 - Tue, Mar 10
LGW
London
PER
Perth
$970 Roundtrip, found 3 days ago
$970
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sun, Mar 1 from London to Perth, returning Tue, Mar 10, priced at $970 found 3 days ago
Turkish Airlines
Tue, Feb 10 - Wed, Mar 18
LGW
London
PER
Perth
$988 Roundtrip, found 1 day ago
$988
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Tue, Feb 10 from London to Perth, returning Wed, Mar 18, priced at $988 found 1 day ago
Turkish Airlines
Tue, Feb 10 - Wed, Mar 18
LGW
London
PER
Perth
$993 Roundtrip, found 1 day ago
$993
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Tue, Feb 10 from London to Perth, returning Wed, Mar 18, priced at $993 found 1 day ago
Turkish Airlines
Sun, Mar 8 - Sat, Mar 28
LGW
London
PER
Perth
$1,021 Roundtrip, found 3 days ago
$1,021
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sun, Mar 8 from London to Perth, returning Sat, Mar 28, priced at $1,021 found 3 days ago
Turkish Airlines
Tue, Feb 10 - Wed, Mar 18
LGW
London
PER
Perth
$1,055 Roundtrip, found 1 day ago
$1,055
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Tue, Feb 10 from London to Perth, returning Wed, Mar 18, priced at $1,055 found 1 day ago
Turkish Airlines
Tue, Feb 17 - Tue, Mar 24
LGW
London
PER
Perth
$1,059 Roundtrip, found 2 days ago
$1,059
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Tue, Feb 17 from London to Perth, returning Tue, Mar 24, priced at $1,059 found 2 days ago
Singapore Airlines
Thu, Nov 6 - Thu, Nov 13
LGW
London
PER
Perth
$1,284 Roundtrip, found 3 days ago
$1,284
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Nov 6 from London to Perth, returning Thu, Nov 13, priced at $1,284 found 3 days ago
Qatar Airways
Sat, Mar 7 - Fri, Mar 20
LGW
London
PER
Perth
$1,285 Roundtrip, found 2 hours ago
$1,285
Roundtrip
found 2 hours ago
Select Qatar Airways flight, departing Sat, Mar 7 from London to Perth, returning Fri, Mar 20, priced at $1,285 found 2 hours ago
British Airways
Fri, Feb 20 - Thu, Mar 5
LGW
London
PER
Perth
$1,356 Roundtrip, found 7 hours ago
$1,356
Roundtrip
found 7 hours ago
Select British Airways flight, departing Fri, Feb 20 from London to Perth, returning Thu, Mar 5, priced at $1,356 found 7 hours ago
China Southern Airlines
Fri, Dec 5 - Sat, Dec 20
LGW
London
PER
Perth
$1,460 Roundtrip, found 1 day ago
$1,460
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Fri, Dec 5 from London to Perth, returning Sat, Dec 20, priced at $1,460 found 1 day ago

Frequently asked questions

How much does a flight from Gatwick Airport (LGW) to Perth Airport (PER) cost?
Secure a cheap one-way flight from $623 or cheap return flight from $970 from Gatwick Airport (LGW) to Perth Airport (PER) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Gatwick Airport (LGW) to Perth Airport (PER)?
March is the most affordable month to fly from LGW to PER. Traveling during an off-peak travel window is often the key to landing a great deal.
Which airlines fly direct from Gatwick Airport (LGW) to Perth Airport (PER)?
Direct flights aren't available from London (LGW-Gatwick) to Perth Airport (PER). However, there are other airports that have nonstop flights. Begin your journey at Heathrow Airport (LHR) and travel straight to Perth without layovers.
What is the cheapest airline that flies from Gatwick Airport (LGW) to Perth Airport (PER)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LGW to PER flight.
How many flights per day from Gatwick Airport (LGW) to Perth Airport (PER)?
You'll have to hop on a flight with a layover when traveling from Gatwick Airport (LGW) to Perth Airport (PER). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from LGW to PER?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gatwick Airport (LGW) to Perth Airport (PER)?
To arrive at Perth Airport (PER) without delays, choose a flight that leaves Gatwick Airport (LGW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gatwick Airport (LGW) to Perth Airport (PER) last-minute?
Waiting until just before your departure to book a flight from LGW to PER often results in higher prices. While you might find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a LGW to PER flight and hotel package?
Compared with arranging flights and hotels separately, booking a LGW to PER flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Just secure your flights and choose from our wide range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Gatwick Airport (LGW) to Perth Airport (PER)?
Generally, it's possible to cancel or reschedule your LGW to PER flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Gatwick
Destination airport
Perth
Airlines serving
Air Mauritius, British Airways, China Southern Airlines, Emirates, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Roundtrip price
$969
Distance
9000 mi

Book with confidence

Book with confidence

London to Perth Flights

The cheapest times to fly from London to Perth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Perth are during the month of March. You can find some of the cheapest flights from London to Perth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Perth

Sunday is one of the best days to book for cheap flights from London to Perth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Perth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Perth in 2025. You can also book with separate airlines for your outbound and return journeys, from $623 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Perth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Perth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

London to Perth Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.