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Cheap flights from London Stansted Airport to Sydney from $958

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
STN — SYD
17 Jan — 24 Jan1
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 18 December 2025.

Mon 22/1210:45STN - SYD
3 stops32h 50mMultiple Airlines
Wed 21/120:05SYD - STN
2 stops34h 05mMultiple Airlines
Deal found 15/12$2,033
Sun 28/1216:40STN - SYD
3 stops33h 55mMultiple Airlines
Sat 17/121:50SYD - STN
2 stops35h 25mMultiple Airlines
Deal found 16/12$2,161
Tue 16/1208:10STN - SYD
3 stops39h 05mMultiple Airlines
Tue 13/120:40SYD - STN
2 stops34h 35mMultiple Airlines
Deal found 15/12$2,231
Mon 22/1209:30STN - SYD
3 stops34h 05mMultiple Airlines
Wed 14/107:15SYD - STN
3 stops46h 55mMultiple Airlines
Deal found 15/12$2,273
Sun 28/1223:20STN - SYD
3 stops32h 30mMultiple Airlines
Sun 11/121:50SYD - STN
2 stops35h 25mMultiple Airlines
Deal found 15/12$2,380
Fri 26/1211:25STN - SYD
3 stops36h 15mMultiple Airlines
Sat 10/121:50SYD - STN
2 stops35h 25mMultiple Airlines
Deal found 17/12$2,429
Fri 26/1216:20STN - SYD
3 stops31h 20mMultiple Airlines
Tue 27/113:35SYD - STN
3 stops43h 40mMultiple Airlines
Deal found 17/12$2,436
Mon 29/1212:20STN - SYD
2 stops34h 40mMultiple Airlines
Sun 11/121:50SYD - STN
2 stops35h 25mMultiple Airlines
Deal found 17/12$2,442

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 18 December 2025.

Round-trip from

$1,567

One-way from

$958

Popular in

August

Cheapest in

February

Average price

$3,399
16/2-22/2
  • 16/2-22/2
  • 5 total stops
  • 79h 00m total
  • London to Sydney
Search Deals
15/2
  • 15/2
  • 2 total stops
  • 58h 15m total
  • London to Sydney
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($700 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($134 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 647,157 searches. Data last updated 18 December 2025.
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

Sun 22/3

20:15-07:00

1 stop23h 45m

Sydney Kingsford Smith

Tue 21/4

20:10-12:55

1 stop25h 45m

$2,042

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 9/2

14:05-22:30

1 stop21h 25m

Sydney Kingsford Smith

Tue 12/5

21:10-12:55

1 stop24h 45m

$2,042

LondonSydney

STN - SYD

STNSYD

London Stansted

Tue 7/4

14:55-22:05

1 stop22h 10m

Sydney Kingsford Smith

Mon 4/5

20:10-12:55

1 stop25h 45m

$2,068

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 6/4

21:05-06:05

1 stop24h 00m

Sydney Kingsford Smith

Thu 7/5

20:10-12:55

1 stop25h 45m

$2,068

LondonSydney

STN - SYD

STNSYD

London Stansted

Sat 14/3

14:05-22:30

1 stop21h 25m

Sydney Kingsford Smith

Sun 22/3

06:00-17:55

1 stop22h 55m

$2,084

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 4/5

11:10-09:45

2 stops37h 35m

Sydney Kingsford Smith

Mon 25/5

10:00-16:50

2 stops39h 50m

$2,086

LondonSydney

STN - SYD

STNSYD

London Stansted

Tue 10/3

14:05-06:35

2 stops29h 30m

Sydney Kingsford Smith

Tue 24/3

06:00-17:55

1 stop22h 55m

$2,086

LondonSydney

STN - SYD

STNSYD

London Stansted

Tue 3/3

14:05-06:35

2 stops29h 30m

Sydney Kingsford Smith

Tue 24/3

06:00-17:55

1 stop22h 55m

$2,086

LondonSydney

STN - SYD

STNSYD

London Stansted

Thu 23/4

14:55-22:05

1 stop22h 10m

Sydney Kingsford Smith

Sat 9/5

21:10-12:55

1 stop24h 45m

$2,108

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 20/4

21:05-06:05

1 stop24h 00m

Sydney Kingsford Smith

Mon 4/5

14:45-12:55

2 stops31h 10m

$2,119

Flights are sorted by cheapest return flights first.

Deals found on 17/12

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 12 December 2025.

To ensure you get the cheapest price possible for a flight from London Stansted Airport to Sydney, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $676). Flying from London Stansted Airport to Sydney in August is currently the most expensive (average of $3,015). 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.

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?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from London Stansted to Sydney. 0 airlines have flights to Kingsford Smith from London Stansted on a regular basis. Booking flights from London Stansted to Sydney Kingsford Smith should not be difficult; the airport handles an average of 0 inbound flights from London Stansted per day.

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

    There are many flights that can get you from London Stansted Airport to Sydney in 23h 45m. Fly via Emirates to get the fastest option. There are 16943 km between London Stansted Airport and Sydney.

  • 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 $676). Flying from London Stansted Airport to Sydney in August is currently the most expensive (average of $3,015). 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
Parramatta
Wollongong
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Cronulla
Bondi Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Stansted to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Sydney flights
Gatwick to Sydney flights
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Luton to Sydney 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?

When you search for this flight from Stansted to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Stansted.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Stansted to Sydney, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Stansted to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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