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Cheap flights from London Stansted Airport to Sydney from £400

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
STN — SYD
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Sydney
Explore the most affordable flight options available from Stansted to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2026.

Wed 13/506:15
STN
-
SYD
2 stops25h 45m
Turkish Airlines
Thu 4/621:30
SYD
-
STN
2 stops28h 20m
Turkish Airlines
Deal found 20/1£745
Sun 8/314:05
STN
-
SYD
1 stop21h 25m
Emirates
Sun 15/306:00
SYD
-
STN
1 stop22h 55m
Emirates
Deal found 18/1£750
Sun 25/116:00
STN
-
SYD
2 stops31h 25m
Multiple Airlines
Sun 8/214:00
SYD
-
STN
2 stops33h 30m
Multiple Airlines
Deal found 19/1£752
Sun 1/323:20
STN
-
SYD
3 stops32h 30m
Multiple Airlines
Tue 17/321:50
SYD
-
STN
2 stops35h 25m
Multiple Airlines
Deal found 20/1£753
Sun 1/1110:50
STN
-
SYD
2 stops32h 45m
Turkish Airlines
Sun 15/1116:35
SYD
-
STN
2 stops28h 15m
Turkish Airlines
Deal found 18/1£757
Tue 3/315:40
STN
-
SYD
3 stops32h 00m
Multiple Airlines
Tue 10/321:50
SYD
-
STN
2 stops35h 25m
Multiple Airlines
Deal found 18/1£760
Sun 1/323:20
STN
-
SYD
3 stops32h 30m
Multiple Airlines
Wed 25/315:00
SYD
-
STN
3 stops42h 35m
Multiple Airlines
Deal found 17/1£761
Sun 1/1110:50
STN
-
SYD
2 stops32h 45m
Turkish Airlines
Mon 16/1116:35
SYD
-
STN
2 stops34h 45m
Turkish Airlines
Deal found 18/1£763
Sat 28/214:05
STN
-
SYD
1 stop21h 25m
Emirates
Sun 8/306:00
SYD
-
STN
1 stop22h 55m
Emirates
Deal found 19/1£765
Sun 1/323:20
STN
-
SYD
3 stops32h 30m
Multiple Airlines
Tue 10/318:00
SYD
-
STN
3 stops39h 15m
Multiple Airlines
Deal found 19/1£766
Tue 3/306:30
STN
-
SYD
3 stops41h 10m
Multiple Airlines
Wed 25/315:00
SYD
-
STN
3 stops42h 35m
Multiple Airlines
Deal found 19/1£795
Tue 3/212:15
STN
-
SYD
3 stops35h 45m
Multiple Airlines
Tue 10/212:00
SYD
-
STN
2 stops35h 30m
Multiple Airlines
Deal found 18/1£796

Find flight deals from Stansted to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2026.

Round-trip from

£745

One-way from

£400

Popular in

August

Cheapest in

February

Average price

£1,552
Turkish Airlines
  • Turkish Airlines
  • 13/5-4/6
  • 4 total stops
  • 54h 05m total
  • London to Sydney
Search Deals
2/3
  • 2/3
  • 3 total stops
  • 47h 45m total
  • London to Sydney
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£144 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 January 2026.
Use the filters below to find and compare flights from London Stansted Airport to Sydney that are best for you.

Fly from

Stansted

Fly to

Sydney

Route

Depart

Return

Price

LondonSydney

STN - SYD

STNSYD

London Stansted

Fri 15/5

10:50-19:10

2 stops47h 20m

Sydney Kingsford Smith

Tue 16/6

15:40-09:55

2 stops27h 15m

£832

LondonSydney

STN - SYD

STNSYD

London Stansted

Tue 21/4

17:45-19:10

2 stops40h 25m

Sydney Kingsford Smith

Tue 12/5

21:30-16:50

2 stops28h 20m

£834

LondonSydney

STN - SYD

STNSYD

London Stansted

Sun 7/6

17:45-19:10

2 stops40h 25m

Sydney Kingsford Smith

Sun 5/7

15:40-09:55

2 stops27h 15m

£834

LondonSydney

STN - SYD

STNSYD

London Stansted

Tue 21/4

06:15-06:05

3 stops38h 50m

Sydney Kingsford Smith

Tue 12/5

15:40-09:55

2 stops27h 15m

£849

LondonSydney

STN - SYD

STNSYD

London Stansted

Thu 23/4

17:45-17:00

2 stops38h 15m

Sydney Kingsford Smith

Thu 30/4

21:05-16:50

2 stops28h 45m

£868

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 20/4

10:50-06:10

2 stops34h 20m

Sydney Kingsford Smith

Fri 1/5

21:05-16:50

2 stops28h 45m

£868

LondonSydney

STN - SYD

STNSYD

London Stansted

Sun 21/6

17:45-19:10

2 stops40h 25m

Sydney Kingsford Smith

Mon 13/7

15:40-22:10

2 stops39h 30m

£868

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 20/4

10:50-06:10

2 stops34h 20m

Sydney Kingsford Smith

Sun 3/5

21:05-22:10

2 stops34h 05m

£868

LondonSydney

STN - SYD

STNSYD

London Stansted

Sun 19/4

06:15-17:00

2 stops25h 45m

Sydney Kingsford Smith

Wed 29/4

21:05-16:50

2 stops28h 45m

£868

LondonSydney

STN - SYD

STNSYD

London Stansted

Thu 7/5

17:45-17:00

2 stops38h 15m

Sydney Kingsford Smith

Tue 19/5

21:05-16:50

2 stops28h 45m

£868

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 23 results
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Best time to book a flight from Stansted to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Stansted with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Stansted Airport to Sydney

How far ahead should I book a flight from London Stansted Airport to Sydney?

Use this chart to determine the optimal time to book a return flight from Stansted to Sydney. Price data was last updated on 16 January 2026.

The best time to book flights from London Stansted Airport to Sydney is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Stansted Airport to Sydney?

Currently, February is the cheapest month in which you can book a flight from London Stansted Airport to Sydney (average of £332). Flying from London Stansted Airport to Sydney in August is currently the most expensive (average of £1,483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London Stansted Airport to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 21 January 2026.
Read reviews from past customers who have flown with Emirates from London Stansted Airport to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,485 reviews
Check prices

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Emirates
8.1
Very Good
3,485 reviews
Emirates
8.1
Very Good
3,485 reviews
Check prices

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Related info for your journey

Find useful and relevant information for your journey from Stansted to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from London Stansted?

    For a flight from London Stansted to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 0 inbound flights from London Stansted per day. 1 airline has flights to Sydney Kingsford Smith from London Stansted on a regular basis.

  • How long is the flight from London Stansted Airport to Sydney?

    For as low as £832, Turkish Airlines can have you in Sydney from London Stansted Airport in 47h 20m. The distance between London Stansted Airport and Sydney is about 10528 mi.

  • What is the cheapest airline to fly from London Stansted Airport to Sydney round-trip?

    Flying on Emirates is currently your cheapest option to Sydney, with prices starting at £888. Emirates is 29% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Stansted to Sydney that include hotel bookings?

    Yes. In addition to deals on Stansted to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Sydney.

  • Can I find deals for business class flights from Stansted to Sydney?

    Yes. Cheapflights offers flight deals from Stansted to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Stansted Airport to Sydney?

    Currently, February is the cheapest month in which you can book a flight from London Stansted Airport to Sydney (average of £332). Flying from London Stansted Airport to Sydney in August is currently the most expensive (average of £1,483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Wollongong
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Stansted to Sydney

Discover the top airline that operate flights from Stansted to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest£888Average£1,205FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Stansted to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Stansted to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Stansted to Sydney?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Stansted to Sydney.

Can Cheapflights find flights from Stansted to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Stansted? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Stansted to Sydney become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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