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Cheap flights from London Stansted Airport to Sydney from £392

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
STN — SYD
4 Mar — 11 Mar1
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 2 February 2026.

Sun 1/323:20
STN
-
SYD
3 stops32h 30m
Multiple Airlines
Sun 15/321:50
SYD
-
STN
2 stops35h 25m
Multiple Airlines
Deal found 30/1£725
Sat 7/1117:20
STN
-
SYD
2 stops26h 15m
Turkish Airlines
Fri 20/1116:35
SYD
-
STN
2 stops28h 15m
Turkish Airlines
Deal found 2/2£729
Fri 20/1117:20
STN
-
SYD
2 stops26h 15m
Turkish Airlines
Fri 27/1116:35
SYD
-
STN
2 stops28h 15m
Turkish Airlines
Deal found 31/1£732
Wed 11/1117:20
STN
-
SYD
2 stops26h 15m
Turkish Airlines
Fri 27/1116:35
SYD
-
STN
2 stops28h 15m
Turkish Airlines
Deal found 31/1£736
Fri 20/317:20
STN
-
SYD
2 stops26h 15m
Turkish Airlines
Fri 1/515:40
SYD
-
STN
2 stops27h 15m
Turkish Airlines
Deal found 2/2£737
Sat 7/1117:20
STN
-
SYD
2 stops26h 15m
Turkish Airlines
Sat 21/1121:30
SYD
-
STN
2 stops29h 50m
Turkish Airlines
Deal found 2/2£738
Wed 18/310:50
STN
-
SYD
2 stops44h 05m
Turkish Airlines
Mon 30/316:40
SYD
-
STN
2 stops39h 30m
Turkish Airlines
Deal found 31/1£739
Mon 4/510:50
STN
-
SYD
2 stops34h 20m
Turkish Airlines
Mon 11/515:40
SYD
-
STN
2 stops34h 10m
Turkish Airlines
Deal found 31/1£744
Mon 2/307:30
STN
-
SYD
3 stops39h 35m
Multiple Airlines
Sun 22/321:50
SYD
-
STN
2 stops35h 25m
Multiple Airlines
Deal found 31/1£748

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 2 February 2026.

Round-trip from

£725

One-way from

£392

Popular in

August

Cheapest in

February

Average price

£976
1/3-15/3
  • 1/3-15/3
  • 5 total stops
  • 67h 55m total
  • London to Sydney
Search Deals
12/3
  • 12/3
  • 3 total stops
  • 41h 15m total
  • London to Sydney
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£140 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 February 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 2 February 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

Tue 5/5

06:15-19:10

2 stops27h 55m

Sydney Kingsford Smith

Tue 26/5

15:40-09:55

2 stops27h 15m

£858

LondonSydney

STN - SYD

STNSYD

London Stansted

Thu 19/3

17:20-19:20

2 stops39h 00m

Sydney Kingsford Smith

Mon 15/6

21:30-22:10

2 stops33h 40m

£862

LondonSydney

STN - SYD

STNSYD

London Stansted

Wed 18/3

10:50-06:35

2 stops32h 45m

Sydney Kingsford Smith

Tue 16/6

21:05-16:50

2 stops28h 45m

£862

LondonSydney

STN - SYD

STNSYD

London Stansted

Wed 18/3

10:50-19:20

2 stops45h 30m

Sydney Kingsford Smith

Mon 15/6

21:30-22:10

2 stops33h 40m

£862

LondonSydney

STN - SYD

STNSYD

London Stansted

Thu 19/3

17:20-19:20

2 stops39h 00m

Sydney Kingsford Smith

Tue 16/6

15:40-09:55

2 stops27h 15m

£862

LondonSydney

STN - SYD

STNSYD

London Stansted

Thu 19/3

17:20-19:20

2 stops39h 00m

Sydney Kingsford Smith

Fri 19/6

21:30-16:50

2 stops28h 20m

£862

LondonSydney

STN - SYD

STNSYD

London Stansted

Wed 18/3

10:50-06:35

2 stops32h 45m

Sydney Kingsford Smith

Sun 14/6

21:05-22:10

2 stops34h 05m

£862

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 27/4

10:50-06:10

2 stops34h 20m

Sydney Kingsford Smith

Tue 5/5

21:05-16:50

2 stops28h 45m

£874

LondonSydney

STN - SYD

STNSYD

London Stansted

Thu 14/5

17:45-16:50

2 stops38h 05m

Sydney Kingsford Smith

Sun 21/6

21:05-22:10

2 stops34h 05m

£874

LondonSydney

STN - SYD

STNSYD

London Stansted

Sun 26/4

06:15-16:50

2 stops25h 35m

Sydney Kingsford Smith

Wed 6/5

21:05-16:50

2 stops28h 45m

£874

Flights are sorted by cheapest return flights first.

Deals found on 31/1

Showing 1-10 of 22 results
1
2
3

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 30 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 £326). Flying from London Stansted Airport to Sydney in August is currently the most expensive (average of £1,457). 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 2 February 2026.
Read reviews from past customers who have flown with Emirates and Turkish Airlines 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
3,495 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

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
3,495 reviews
Emirates
8.1
Very Good
3,495 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Turkish Airlines
7.3
Good
4,209 reviews
Emirates
8.1
Very Good
3,495 reviews
Check prices

Overall

8.1

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

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. 2 airlines have 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 £858, Turkish Airlines can have you in Sydney from London Stansted Airport in 27h 55m. The distance between London Stansted Airport and Sydney is about 10528 mi.

  • What are the cheapest airlines flying from London Stansted Airport to Sydney round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Sydney, with prices starting at £673. Another option worth looking into is Emirates, starting at £911 return. Turkish Airlines is 45% 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 £326). Flying from London Stansted Airport to Sydney in August is currently the most expensive (average of £1,457). 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 2 airlines flying from Stansted to Sydney

Discover the top 2 airlines 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 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£673Average£1,229FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest£911Average£1,201FlexibilityNo 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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