Cheap Flights from London (LGW) to Sydney (SYD) from HK$3,729~

View HK$3,729 flight on Wed, 11 Mar 2026Opens in a new window

Popular airlines from Gatwick Airport (LGW) to Sydney Airport (SYD)

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Find Cheap Flights from London (LGW) to Sydney (SYD)

Prices were available within the past 7 days and start at HK$3,729 for one-way flights and HK$6,861 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Tue, 10 Mar - Tue, 24 Mar
LGW
London
SYD
Sydney
HK$6,861 Return, found 5 days ago
HK$6,861
Return
found 5 days ago
Select China Eastern Airlines flight, departing Tue, 10 Mar from London to Sydney, returning Tue, 24 Mar, priced at HK$6,861 found 5 days ago
China Eastern Airlines
Tue, 10 Mar - Tue, 17 Mar
LGW
London
SYD
Sydney
HK$6,935 Return, found 2 days ago
HK$6,935
Return
found 2 days ago
Select China Eastern Airlines flight, departing Tue, 10 Mar from London to Sydney, returning Tue, 17 Mar, priced at HK$6,935 found 2 days ago
China Eastern Airlines
Mon, 6 Apr - Thu, 16 Apr
LGW
London
SYD
Sydney
HK$6,986 Return, found 6 days ago
HK$6,986
Return
found 6 days ago
Select China Eastern Airlines flight, departing Mon, 6 Apr from London to Sydney, returning Thu, 16 Apr, priced at HK$6,986 found 6 days ago
China Eastern Airlines
Mon, 16 Mar - Mon, 23 Mar
LGW
London
SYD
Sydney
HK$6,987 Return, found 19 hours ago
HK$6,987
Return
found 19 hours ago
Select China Eastern Airlines flight, departing Mon, 16 Mar from London to Sydney, returning Mon, 23 Mar, priced at HK$6,987 found 19 hours ago
China Eastern Airlines
Tue, 10 Mar - Tue, 24 Mar
LGW
London
SYD
Sydney
HK$7,067 Return, found 5 days ago
HK$7,067
Return
found 5 days ago
Select China Eastern Airlines flight, departing Tue, 10 Mar from London to Sydney, returning Tue, 24 Mar, priced at HK$7,067 found 5 days ago
China Eastern Airlines
Wed, 11 Nov - Wed, 18 Nov
LGW
London
SYD
Sydney
HK$7,093 Return, found 2 days ago
HK$7,093
Return
found 2 days ago
Select China Eastern Airlines flight, departing Wed, 11 Nov from London to Sydney, returning Wed, 18 Nov, priced at HK$7,093 found 2 days ago
China Southern Airlines
Mon, 27 Apr - Tue, 12 May
LGW
London
SYD
Sydney
HK$7,132 Return, found 17 hours ago
HK$7,132
Return
found 17 hours ago
Select China Southern Airlines flight, departing Mon, 27 Apr from London to Sydney, returning Tue, 12 May, priced at HK$7,132 found 17 hours ago
Air China
Sun, 26 Apr - Sun, 10 May
LGW
London
SYD
Sydney
HK$7,804 Return, found 5 days ago
HK$7,804
Return
found 5 days ago
Select Air China flight, departing Sun, 26 Apr from London to Sydney, returning Sun, 10 May, priced at HK$7,804 found 5 days ago
Swiss International Air Lines
Wed, 11 Nov - Wed, 18 Nov
LGW
London
SYD
Sydney
HK$9,127 Return, found 2 days ago
HK$9,127
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 11 Nov from London to Sydney, returning Wed, 18 Nov, priced at HK$9,127 found 2 days ago
Singapore Airlines
Mon, 27 Apr - Tue, 12 May
LGW
London
SYD
Sydney
HK$9,762 Return, found 17 hours ago
HK$9,762
Return
found 17 hours ago
Select Singapore Airlines flight, departing Mon, 27 Apr from London to Sydney, returning Tue, 12 May, priced at HK$9,762 found 17 hours ago

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city centre is 16 minutes. Flights from HK$13,622
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from HK$13,622
London to Sydney route information
Origin airport
Gatwick
Destination airport
Kingsford Smith Intl.
Airlines serving
Air China, British Airways, China Eastern Airlines, Emirates, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines
Return price
HK$6,861
Distance
16918 km

Flights from Gatwick to Sydney

Book cheap flights from Gatwick (LGW) to Sydney (SYD) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Gatwick (LGW) to Sydney (SYD) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Gatwick (LGW) to Sydney (SYD) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Sydney flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Sydney and things to do in Sydney for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Sydney more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Sydney is HK$3,729 now!

 

Frequently asked questions

How much is a flight from LGW to Mascot Airport?
Round-trip flights from London Gatwick to SYD start from HK$6,861. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Gatwick Airport (LGW) to Mascot Airport?
The majority of flights can be canceled online, but each airline has its own terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from LGW to Kingsford Smith Intl. Airport (SYD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Gatwick Airport (LGW) to Kingsford Smith Intl. Airport (SYD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Gatwick to Sydney Airport?
The distance is around 17,000 kilometers. Earplugs? Check. Spare socks? Double check. You'd be wise to pack all the essentials for this long-haul Gatwick to Sydney flight.
Which airlines fly direct from Gatwick Airport (LGW) to Mascot Airport?
Unfortunately, there are no airlines that fly direct between Gatwick Airport (LGW) and Kingsford Smith Intl. Airport (SYD). You'll have to book a flight with at least one stop.
Are Gatwick Airport (LGW) to Mascot Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up great last-minute deals from Gatwick Airport (LGW) to Kingsford Smith Intl. Airport (SYD), but it can also be hit-or-miss. As many airlines release prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares carrier prices and updates flight deals often, so you can rest easy knowing you're always getting the latest offers.
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