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

View AU$1,541 flight on Sat, 14 Nov 2026Opens in a new window

Popular airlines from Stansted Airport (STN) to Sydney Airport (SYD)

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Cheap Flights from London (STN) 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.

Turkish Airlines
Wed, 30 Sept - Tue, 17 Nov
STN
London
SYD
Sydney
AU$1,962 Return, found 5 days ago
AU$1,962
Return
found 5 days ago
Select Turkish Airlines flight, departing Wed, 30 Sept from London to Sydney, returning Tue, 17 Nov, priced at AU$1,962 found 5 days ago
Emirates
Thu, 24 Sept - Thu, 22 Oct
STN
London
SYD
Sydney
AU$1,969 Return, found 4 days ago
AU$1,969
Return
found 4 days ago
Select Emirates flight, departing Thu, 24 Sept from London to Sydney, returning Thu, 22 Oct, priced at AU$1,969 found 4 days ago
Emirates
Sun, 6 Sept - Tue, 22 Sept
STN
London
SYD
Sydney
AU$1,971 Return, found 2 hours ago
AU$1,971
Return
found 2 hours ago
Select Emirates flight, departing Sun, 6 Sept from London to Sydney, returning Tue, 22 Sept, priced at AU$1,971 found 2 hours ago
Emirates
Thu, 24 Sept - Sun, 11 Oct
STN
London
SYD
Sydney
AU$1,972 Return, found 4 days ago
AU$1,972
Return
found 4 days ago
Select Emirates flight, departing Thu, 24 Sept from London to Sydney, returning Sun, 11 Oct, priced at AU$1,972 found 4 days ago
Emirates
Thu, 5 Nov - Mon, 9 Nov
STN
London
SYD
Sydney
AU$1,981 Return, found 12 hours ago
AU$1,981
Return
found 12 hours ago
Select Emirates flight, departing Thu, 5 Nov from London to Sydney, returning Mon, 9 Nov, priced at AU$1,981 found 12 hours ago
Emirates
Thu, 10 Sept - Thu, 24 Sept
STN
London
SYD
Sydney
AU$1,994 Return, found 3 days ago
AU$1,994
Return
found 3 days ago
Select Emirates flight, departing Thu, 10 Sept from London to Sydney, returning Thu, 24 Sept, priced at AU$1,994 found 3 days ago
Emirates
Tue, 1 Sept - Tue, 15 Sept
STN
London
SYD
Sydney
AU$1,998 Return, found 2 days ago
AU$1,998
Return
found 2 days ago
Select Emirates flight, departing Tue, 1 Sept from London to Sydney, returning Tue, 15 Sept, priced at AU$1,998 found 2 days ago
Emirates
Thu, 12 Nov - Wed, 18 Nov
STN
London
SYD
Sydney
AU$2,000 Return, found 1 day ago
AU$2,000
Return
found 1 day ago
Select Emirates flight, departing Thu, 12 Nov from London to Sydney, returning Wed, 18 Nov, priced at AU$2,000 found 1 day ago
Emirates
Mon, 7 Sept - Thu, 17 Sept
STN
London
SYD
Sydney
AU$2,001 Return, found 13 hours ago
AU$2,001
Return
found 13 hours ago
Select Emirates flight, departing Mon, 7 Sept from London to Sydney, returning Thu, 17 Sept, priced at AU$2,001 found 13 hours ago
Lufthansa
Fri, 25 Sept - Fri, 2 Oct
STN
London
SYD
Sydney
AU$3,086 Return, found 1 day ago
AU$3,086
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 25 Sept from London to Sydney, returning Fri, 2 Oct, priced at AU$3,086 found 1 day 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$3,969
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from AU$3,969

Frequently asked questions

How much does a flight from London (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.) cost?
You can find cheap one-way flights from AU$1,541 and cheap return flights from AU$1,962 STN to SYD with Expedia. One-way flights typically cost between AU$1,748 and AU$10,492 and return flights often range between AU$1,951 and AU$11,645. 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 STN to SYD ticket fares go up or down.
What is the cheapest month to fly from London (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The cheapest months to fly from STN 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 (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Enter STN to SYD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from London (STN) to Sydney, NSW (SYD)?
To find a cheap flight from London (STN) to Sydney, NSW (SYD), 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 (STN-Stansted) 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 (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
There are approximately 9 connecting flights per day from London (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.). Some common connection points include Istanbul Airport (IST), Dubai Intl. (DXB), and Heathrow (LHR).
What is the earliest flight from London (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The earliest flight from London Stansted (STN) to Sydney, NSW (SYD) typically departs around 2:30 AM local time. This service is operated by Accessrail and Singapore Airlines. This is a seasonal service, active in February and November. 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 (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
You'll generally find the most flights from London Stansted (STN) to Sydney, NSW (SYD) on a Sunday, with around 9 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Accessrail, Emirates, and Turkish Airlines.
What are the most popular departure times for flights from London (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The most popular departure times for flights from London (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.) are between 12pm and 3pm. Many major carriers, including Emirates and Accessrail, offer flights during this window. Many travellers prefer this time as it allows for a midday departure, giving you time to get to the airport without an early rush.
How long does it take to fly from London (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
There are no nonstop flights from London (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.). The distance between these two cities is approximately 16,954 kilometres. Flights with one stop typically take around 22 hours 18 minutes. If you have two or more stops, your travel time will be longer, usually around 23 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and wind patterns.
Can you fly business or first class from London (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Yes, you can fly business class or first class between STN and SYD. Airlines that offer business class service on this route include:
  • Turkish Airlines
  • Emirates
First class cabins are available on Emirates.
How do I earn miles on a London (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight with Expedia?
It's easy to earn miles on a London (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.) 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 (STN)?
If you're planning to travel to Sydney from Stansted (STN), you can fly directly into Kingsford Smith Intl. (SYD). Some flights may connect through major hubs like Istanbul Airport (IST), Heathrow (LHR), or Dubai Intl. (DXB) 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 (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.) at the last minute?
Typically, booking a last minute flight from London (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.) 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 (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight and hotel package?
Securing a London (STN-Stansted) to Sydney, NSW (SYD-Kingsford Smith Intl.) 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 (STN) to Sydney, NSW (SYD)?
If you booked your London (STN) to Sydney, NSW (SYD) 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
Stansted
Destination airport
Kingsford Smith Intl.
Airlines serving
Emirates, Turkish Airlines
Return price
AU$1,961
Distance
16853 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$1,962 to AU$3,086, 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 September.

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

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