€659 Cheap Flights London to Sydney (LGW-SYD)

View €659 flight on Wed, 24 Dec 2025Opens in a new window

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

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Cheap flights from London to Sydney (LGW-SYD)

Prices were available within the past 7 days and start at €659 for one-way flights and €847 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, 6 Apr - Wed, 22 Apr
LGW
London
SYD
Sydney
€847 Return, found 4 hours ago
€847
Return
found 4 hours ago
Select China Southern Airlines flight, departing Mon, 6 Apr from London to Sydney, returning Wed, 22 Apr, priced at €847 found 4 hours ago
China Eastern Airlines
Sun, 5 Apr - Sun, 19 Apr
LGW
London
SYD
Sydney
€953 Return, found 4 hours ago
€953
Return
found 4 hours ago
Select China Eastern Airlines flight, departing Sun, 5 Apr from London to Sydney, returning Sun, 19 Apr, priced at €953 found 4 hours ago
China Eastern Airlines
Wed, 1 Apr - Wed, 22 Apr
LGW
London
SYD
Sydney
€987 Return, found 4 hours ago
€987
Return
found 4 hours ago
Select China Eastern Airlines flight, departing Wed, 1 Apr from London to Sydney, returning Wed, 22 Apr, priced at €987 found 4 hours ago
Singapore Airlines
Mon, 2 Mar - Wed, 11 Mar
LGW
London
SYD
Sydney
€1,025 Return, found 1 day ago
€1,025
Return
found 1 day ago
Select Singapore Airlines flight, departing Mon, 2 Mar from London to Sydney, returning Wed, 11 Mar, priced at €1,025 found 1 day ago
Singapore Airlines
Thu, 5 Mar - Fri, 13 Mar
LGW
London
SYD
Sydney
€1,030 Return, found 5 days ago
€1,030
Return
found 5 days ago
Select Singapore Airlines flight, departing Thu, 5 Mar from London to Sydney, returning Fri, 13 Mar, priced at €1,030 found 5 days ago
Singapore Airlines
Thu, 5 Mar - Fri, 13 Mar
LGW
London
SYD
Sydney
€1,034 Return, found 5 days ago
€1,034
Return
found 5 days ago
Select Singapore Airlines flight, departing Thu, 5 Mar from London to Sydney, returning Fri, 13 Mar, priced at €1,034 found 5 days ago
Singapore Airlines
Mon, 11 May - Tue, 9 Jun
LGW
London
SYD
Sydney
€1,035 Return, found 2 days ago
€1,035
Return
found 2 days ago
Select Singapore Airlines flight, departing Mon, 11 May from London to Sydney, returning Tue, 9 Jun, priced at €1,035 found 2 days ago
Singapore Airlines
Mon, 2 Mar - Wed, 11 Mar
LGW
London
SYD
Sydney
€1,039 Return, found 1 day ago
€1,039
Return
found 1 day ago
Select Singapore Airlines flight, departing Mon, 2 Mar from London to Sydney, returning Wed, 11 Mar, priced at €1,039 found 1 day ago
American Airlines
Tue, 21 Apr - Wed, 29 Apr
LGW
London
SYD
Sydney
€1,100 Return, found 2 days ago
€1,100
Return
found 2 days ago
Select American Airlines flight, departing Tue, 21 Apr from London to Sydney, returning Wed, 29 Apr, priced at €1,100 found 2 days ago
British Airways
Thu, 5 Mar - Thu, 19 Mar
LGW
London
SYD
Sydney
€1,137 Return, found 5 hours ago
€1,137
Return
found 5 hours ago
Select British Airways flight, departing Thu, 5 Mar from London to Sydney, returning Thu, 19 Mar, priced at €1,137 found 5 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 €3,308
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from €3,308
London to Sydney route information
Origin airport
Gatwick
Destination airport
Kingsford Smith Intl.
Airlines serving
Air China, British Airways, Emirates, Qatar Airways, Singapore Airlines
Return price
€847
Distance
16918 km

Perfect flights from London to Sydney

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Sydney. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Gatwick to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from €659 and roundtrip prices from €847. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kingsford Smith Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Sydney.

Frequently asked questions

How much is a flight from LGW to Mascot Airport?
Round-trip flights from London Gatwick to SYD start from €847. 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 cancelled 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 kilometres. 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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