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Cheap flights from London Stansted Airport to Sydney from £469

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Stansted Airport to Sydney departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Stansted Airport to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Emirates Logo
21:05 - 06:05
STN
-
SYD
24h 00m
1 stop
Emirates Logo
20:10 - 12:55
SYD
-
STN
25h 45m
1 stop
£784Emirates
Sun, 28 Jun - Wed, 22 Jul
Emirates Logo
21:05 - 06:05
STN
-
SYD
24h 00m
1 stop
Emirates Logo
20:45 - 12:55
SYD
-
STN
25h 10m
1 stop
£799Emirates
Fri, 12 Jun - Mon, 22 Jun
Emirates Logo
21:05 - 06:05
STN
-
SYD
24h 00m
1 stop
Emirates Logo
20:45 - 12:55
SYD
-
STN
25h 10m
1 stop
£814Emirates
Fri, 12 Jun - Sat, 27 Jun
Emirates Logo
21:05 - 06:05
STN
-
SYD
24h 00m
1 stop
Emirates Logo
20:10 - 12:55
SYD
-
STN
25h 45m
1 stop
£865Emirates
Mon, 29 Jun - Thu, 23 Jul
Emirates Logo
21:05 - 06:05
STN
-
SYD
24h 00m
1 stop
Emirates Logo
20:10 - 12:55
SYD
-
STN
25h 45m
1 stop
£880Emirates
Fri, 12 Jun - Sun, 21 Jun
Emirates Logo
14:05 - 22:30
STN
-
SYD
21h 25m
1 stop
Emirates Logo
06:00 - 17:55
SYD
-
STN
22h 55m
1 stop
£906Emirates
Mon, 2 Nov - Mon, 16 Nov
Emirates Logo
20:15 - 07:00
STN
-
SYD
23h 45m
1 stop
Emirates Logo
06:00 - 17:55
SYD
-
STN
22h 55m
1 stop
£907Emirates
Mon, 2 Nov - Mon, 16 Nov
Emirates Logo
14:55 - 06:05
STN
-
SYD
30h 10m
1 stop
Emirates Logo
06:00 - 12:55
SYD
-
STN
39h 55m
1 stop
£909Emirates
Fri, 26 Jun - Fri, 17 Jul
Emirates Logo
14:55 - 06:05
STN
-
SYD
30h 10m
1 stop
Emirates Logo
20:10 - 12:55
SYD
-
STN
25h 45m
1 stop
£910Emirates
Tue, 2 Jun - Tue, 9 Jun
Emirates Logo
14:55 - 05:10
STN
-
SYD
29h 15m
2 stops
Emirates Logo
14:45 - 12:55
SYD
-
STN
31h 10m
2 stops
£913Emirates
Wed, 24 Jun - Wed, 5 Aug

Emirates flights from London Stansted Airport to Sydney

Our best Emirates deals on London Stansted Airport to Sydney flight tickets
Emirates
28 Jun
STN21:05London Stansted
24h 00m
1 stop
SYD06:05Sydney Kingsford Smith
22 Jul
SYD20:10Sydney Kingsford Smith
25h 45m
1 stop
STN12:55London Stansted
£784
Emirates
12 Jun
STN21:05London Stansted
24h 00m
1 stop
SYD06:05Sydney Kingsford Smith
22 Jun
SYD20:45Sydney Kingsford Smith
25h 10m
1 stop
STN12:55London Stansted
£799
Emirates
12 Jun
STN21:05London Stansted
24h 00m
1 stop
SYD06:05Sydney Kingsford Smith
27 Jun
SYD20:45Sydney Kingsford Smith
25h 10m
1 stop
STN12:55London Stansted
£814

Turkish Airlines flights from London Stansted Airport to Sydney

Our best Turkish Airlines deals on London Stansted Airport to Sydney flight tickets
Turkish Airlines
17 Jun
STN17:45London Stansted
30h 50m
2 stops
SYD09:35Sydney Kingsford Smith
24 Jun
SYD21:05Sydney Kingsford Smith
28h 35m
2 stops
STN16:40London Stansted
£925
Turkish Airlines
3 Jun
STN10:50London Stansted
37h 45m
2 stops
SYD09:35Sydney Kingsford Smith
14 Jun
SYD11:05Sydney Kingsford Smith
31h 50m
2 stops
STN09:55London Stansted
£933
Turkish Airlines
9 Jun
STN17:35London Stansted
55h 00m
2 stops
SYD09:35Sydney Kingsford Smith
24 Jun
SYD21:05Sydney Kingsford Smith
28h 35m
2 stops
STN16:40London Stansted
£936

momondo Fare Finder

 
Customise your flight search to find flights from London Stansted Airport 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, momondo users made 279,928 searches. Data last updated 19 May 2026.
Use the filters below to find and compare flights from London Stansted Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSydney

STN - SYD

STNSYD

London Stansted

Sun 28/6

21:05-06:05

1 stop24h 00m

Sydney Kingsford Smith

Wed 22/7

20:10-12:55

1 stop25h 45m

£784

LondonSydney

STN - SYD

STNSYD

London Stansted

Fri 12/6

21:05-06:05

1 stop24h 00m

Sydney Kingsford Smith

Mon 22/6

20:45-12:55

1 stop25h 10m

£799

LondonSydney

STN - SYD

STNSYD

London Stansted

Fri 12/6

21:05-06:05

1 stop24h 00m

Sydney Kingsford Smith

Sat 27/6

20:45-12:55

1 stop25h 10m

£814

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 29/6

21:05-06:05

1 stop24h 00m

Sydney Kingsford Smith

Thu 23/7

20:10-12:55

1 stop25h 45m

£865

LondonSydney

STN - SYD

STNSYD

London Stansted

Fri 12/6

21:05-06:05

1 stop24h 00m

Sydney Kingsford Smith

Sun 21/6

20:10-12:55

1 stop25h 45m

£880
Fastest return journey

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 2/11

14:05-22:30

1 stop21h 25m

Sydney Kingsford Smith

Mon 16/11

06:00-17:55

1 stop22h 55m

£906

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 2/11

20:15-07:00

1 stop23h 45m

Sydney Kingsford Smith

Mon 16/11

06:00-17:55

1 stop22h 55m

£907

LondonSydney

STN - SYD

STNSYD

London Stansted

Fri 26/6

14:55-06:05

1 stop30h 10m

Sydney Kingsford Smith

Fri 17/7

06:00-12:55

1 stop39h 55m

£909

LondonSydney

STN - SYD

STNSYD

London Stansted

Tue 2/6

14:55-06:05

1 stop30h 10m

Sydney Kingsford Smith

Tue 9/6

20:10-12:55

1 stop25h 45m

£910

LondonSydney

STN - SYD

STNSYD

London Stansted

Wed 24/6

14:55-05:10

2 stops29h 15m

Sydney Kingsford Smith

Wed 5/8

14:45-12:55

2 stops31h 10m

£913

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sydney from

How to get the cheapest flight ticket from London Stansted Airport to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Stansted Airport and Sydney?

What is the cheapest month to fly to Sydney?

In general, April is the cheapest month to fly from London Stansted Airport to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £958. If you don’t want to visit Sydney in April, then you should wait until November to fly from London Stansted Airport, when ticket prices are also cheap, with an average price of £1,028.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart on your flight to Sydney is on a Monday when prices can be found for as low as £1,177. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from London Stansted Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,286.

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

You are more likely to see cheaper flights to Sydney from London Stansted Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around £1,271 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from London Stansted Airport for as low as £1,008 on momondo.

When to book flights from London Stansted Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Stansted Airport to Sydney (STN to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Sydney

Fastest flight time

21h 25m

Direct flights

None
The fastest flight from London Stansted Airport to Sydney takes 21h 25m
There are no direct flights from London Stansted Airport to Sydney. There are no popular flight routes from London Stansted Airport to Sydney.
Search flight deals

Frequently asked questions about flying from London Stansted Airport to Sydney

  • How far is London Stansted to Sydney Kingsford Smith by plane?

    Sydney Kingsford Smith is 10526.3 mi away from London Stansted. Flights usually cover this in 21h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Stansted Airport to Sydney Kingsford Smith Airport?

    Prices for flights from London Stansted Airport to Sydney Kingsford Smith Airport were last updated today.

  • How many operators does momondo search for flights from London Stansted Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from London Stansted Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Stansted Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London Stansted Airport to Sydney?

Best airlines flying from London Stansted Airport to Sydney

Compare and see reviews for airlines that fly from London Stansted Airport to Sydney with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom £689Free CancellationRating
7.4
4,376 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £934Free CancellationRating
8.1
3,570 reviews
Search Emirates flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Wollongong
Coogee
Leura
Randwick
Manly
Katoomba
Penrith
Cronulla
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from London to Sydney?

It is quick and easy to find London to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from London to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Sydney?

momondo helps you find the best flight between London and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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