A sunset over Sydney's skyline, including the Sydney Opera House and Harbour Bridge.

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

View AU$774 flight on Fri, 13 Nov 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Sun, 8 Nov - Sun, 15 Nov
LGW
London
SYD
Sydney
AU$1,194 Return, found 20 hours ago
AU$1,194
Return
found 20 hours ago
Select Air China flight, departing Sun, 8 Nov from London to Sydney, returning Sun, 15 Nov, priced at AU$1,194 found 20 hours ago
Air China
Sun, 1 Nov - Sun, 15 Nov
LGW
London
SYD
Sydney
AU$1,198 Return, found 2 days ago
AU$1,198
Return
found 2 days ago
Select Air China flight, departing Sun, 1 Nov from London to Sydney, returning Sun, 15 Nov, priced at AU$1,198 found 2 days ago
Air China
Tue, 25 Aug - Tue, 8 Sept
LGW
London
SYD
Sydney
AU$1,226 Return, found 1 day ago
AU$1,226
Return
found 1 day ago
Select Air China flight, departing Tue, 25 Aug from London to Sydney, returning Tue, 8 Sept, priced at AU$1,226 found 1 day ago
China Eastern Airlines
Tue, 3 Nov - Sun, 15 Nov
LGW
London
SYD
Sydney
AU$1,308 Return, found 6 days ago
AU$1,308
Return
found 6 days ago
Select China Eastern Airlines flight, departing Tue, 3 Nov from London to Sydney, returning Sun, 15 Nov, priced at AU$1,308 found 6 days ago
China Eastern Airlines
Wed, 30 Sept - Thu, 22 Oct
LGW
London
SYD
Sydney
AU$1,318 Return, found 2 days ago
AU$1,318
Return
found 2 days ago
Select China Eastern Airlines flight, departing Wed, 30 Sept from London to Sydney, returning Thu, 22 Oct, priced at AU$1,318 found 2 days ago
Air China
Sun, 30 Aug - Sun, 6 Sept
LGW
London
SYD
Sydney
AU$1,343 Return, found 4 days ago
AU$1,343
Return
found 4 days ago
Select Air China flight, departing Sun, 30 Aug from London to Sydney, returning Sun, 6 Sept, priced at AU$1,343 found 4 days ago
China Eastern Airlines
Sat, 12 Sept - Fri, 6 Nov
LGW
London
SYD
Sydney
AU$1,343 Return, found 8 hours ago
AU$1,343
Return
found 8 hours ago
Select China Eastern Airlines flight, departing Sat, 12 Sept from London to Sydney, returning Fri, 6 Nov, priced at AU$1,343 found 8 hours ago
China Southern Airlines
Wed, 4 Nov - Wed, 11 Nov
LGW
London
SYD
Sydney
AU$1,366 Return, found 2 days ago
AU$1,366
Return
found 2 days ago
Select China Southern Airlines flight, departing Wed, 4 Nov from London to Sydney, returning Wed, 11 Nov, priced at AU$1,366 found 2 days ago
American Airlines
Thu, 3 Sept - Sun, 20 Sept
LGW
London
SYD
Sydney
AU$1,904 Return, found 3 days ago
AU$1,904
Return
found 3 days ago
Select American Airlines flight, departing Thu, 3 Sept from London to Sydney, returning Sun, 20 Sept, priced at AU$1,904 found 3 days ago
Singapore Airlines
Tue, 10 Nov - Wed, 10 Feb
LGW
London
SYD
Sydney
AU$1,931 Return, found 1 hour ago
AU$1,931
Return
found 1 hour ago
Select Singapore Airlines flight, departing Tue, 10 Nov from London to Sydney, returning Wed, 10 Feb, priced at AU$1,931 found 1 hour 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 AU$2,538
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from AU$2,538

Frequently asked questions

How much does a flight from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.) cost?
You can find cheap one-way flights from AU$774 and cheap return flights from AU$1,194 LGW to SYD with Expedia. One-way flights typically cost between AU$1,180 and AU$6,070 and return flights often range between AU$2,189 and AU$12,407. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when LGW to SYD ticket fares go up or down.
What is the cheapest month to fly from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The cheapest months to fly from LGW to SYD are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from London (LGW) to Sydney, NSW (SYD)?
Enter LGW to SYD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
China Southern Airlines is one of the cheapest airlines offering connecting return flights from London Gatwick (LGW) to Sydney, NSW Kingsford Smith Intl. (SYD), with tickets starting from around AU$1783 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
To find a cheap flight from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
There are approximately 36 connecting flights per day from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.). Some common connection points include Istanbul Airport (IST), Dubai Intl. (DXB), and Capital Intl. (PEK).
What is the earliest flight from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The earliest flight from London Gatwick (LGW) to Sydney Kingsford Smith Intl. (SYD) typically departs around 3:35 AM local time. This service is operated by Accessrail and Qatar Airways. Please note that this is a seasonal service, active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
You'll generally find the most flights from London Gatwick (LGW) to Sydney (SYD) on a Thursday, with around 29 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Emirates, Vueling Airlines, and Turkish Airlines. Looking at the week, Thursdays tend to have notably more flight options compared to other days, offering you greater flexibility.
What are the most popular departure times for flights from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The most popular departure times for flights from London Gatwick (LGW) to Sydney Kingsford Smith Intl. (SYD) are in the morning, between 9am and 12pm. Many major carriers, including Singapore Airlines, Emirates and Air France, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey, getting them to their destination with plenty of time to settle in.
How long does it take to fly from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
There are no nonstop flights from London Gatwick (LGW) to Sydney, NSW (SYD). The journey covers a significant distance of approximately 17,019 kilometers. For flights with one stop, you can expect the travel time to be around 23 hours 18 minutes. If your journey involves two or more stops, the total travel time typically extends to about 25 hours. Keep in mind that these are average times, and actual flight durations can vary based on layover times, specific routes, and weather conditions.
Can you fly business or first class from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
You can fly business class or first class between LGW and SYD. Airlines that offer business class service on this route include:
  • Emirates
  • Swiss International Air Lines
  • Air Baltic
  • Air France
  • Air Europa
  • Turkish Airlines
  • Gulf Air
  • Qatar Airways
  • Air China
  • Helvetic Airways
  • Qantas Airways
  • Iberia Express
  • Singapore Airlines
First class cabins are available on Emirates and Qantas Airways.
How do I earn miles on a London (LGW) to Sydney, NSW (SYD) flight with Expedia?
It's easy to earn miles on a London (LGW) to Sydney, NSW (SYD) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Sydney, NSW (SYD) from London (LGW)?
If you're planning to travel to Sydney from Gatwick (LGW), you can fly directly into Kingsford Smith Intl. (SYD). Some flights may connect through major hubs like Zürich (ZRH), Barcelona Intl. (BCN), or Roissy-Charles de Gaulle (CDG) before reaching Sydney. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LGW) to Sydney, NSW (SYD) at the last minute?
Typically, booking a last minute flight from London (LGW) to Sydney, NSW (SYD) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LGW) to Sydney, NSW (SYD) flight and hotel package?
Securing a London (LGW) to Sydney, NSW (SYD) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
If you booked your London (LGW-Gatwick) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gatwick
Destination airport
Kingsford Smith Intl.
Airlines serving
Air China, Air Europa, Air France, Air New Zealand, American Airlines, British Airways, China Eastern Airlines, China Southern Airlines, Emirates, KLM, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines
Return price
AU$1,194
Distance
16918 km

Book with confidence

Your quick guide to flights from London to Sydney

Pick up great flights from London to Sydney

With Expedia, you have your pick of flights a day with 20 airlines covering flights from London to Sydney. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from London to Sydney that take around hours.

Find cheap flights from London to Sydney

From the great flight deals with prices currently ranging from AU$1,194 to AU$1,931, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from London to Sydney around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Sydney is normally in November.

Reasons to book your flight from London to Sydney with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from London to Sydney across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Sydney right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from London to Sydney

Explore a world of travel with Expedia

*Available to Expedia members.