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 are refreshed on a daily basis.

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 stopovers. 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 required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$734 Cheap Flights from London Stansted Airport to Sydney in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London Stansted Airport to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:50 - 06:35

STN

SYD

32h 45m

2 stops

16:35 - 09:50

SYD

STN

28h 15m

2 stops

$1,395Turkish Airlines

Wed, 18 Mar - Tue, 24 Mar

17:45 - 06:10

STN

SYD

27h 25m

2 stops

15:40 - 09:55

SYD

STN

27h 15m

2 stops

$1,397Turkish Airlines

Sat, 9 May - Tue, 19 May

17:45 - 06:10

STN

SYD

27h 25m

2 stops

15:40 - 09:55

SYD

STN

27h 15m

2 stops

$1,398Turkish Airlines

Sat, 11 Apr - Sun, 26 Apr

10:50 - 06:10

STN

SYD

34h 20m

2 stops

21:30 - 16:50

SYD

STN

28h 20m

2 stops

$1,400Turkish Airlines

Mon, 4 May - Thu, 14 May

10:50 - 06:35

STN

SYD

32h 45m

2 stops

16:40 - 16:50

SYD

STN

34h 10m

2 stops

$1,415Turkish Airlines

Wed, 18 Mar - Tue, 31 Mar

10:50 - 06:10

STN

SYD

34h 20m

2 stops

15:40 - 16:50

SYD

STN

34h 10m

2 stops

$1,436Turkish Airlines

Mon, 13 Apr - Wed, 22 Apr

17:45 - 06:10

STN

SYD

27h 25m

2 stops

15:40 - 09:55

SYD

STN

27h 15m

2 stops

$1,438Turkish Airlines

Sat, 4 Apr - Tue, 21 Apr

10:50 - 06:10

STN

SYD

34h 20m

2 stops

21:30 - 16:50

SYD

STN

28h 20m

2 stops

$1,441Turkish Airlines

Mon, 4 May - Fri, 15 May

10:50 - 06:35

STN

SYD

32h 45m

2 stops

21:30 - 16:50

SYD

STN

29h 20m

2 stops

$1,455Turkish Airlines

Wed, 18 Mar - Sat, 4 Apr

21:05 - 06:05

STN

SYD

24h 00m

1 stop

21:10 - 12:55

SYD

STN

24h 45m

1 stop

$1,465Emirates

Mon, 13 Apr - Sat, 9 May

Emirates flights from London Stansted Airport to Sydney

Our best Emirates deals on London Stansted Airport to Sydney flight tickets

Emirates

13 Apr

STN21:05London Stansted

24h 00m

1 stop

SYD06:05Sydney Kingsford Smith

9 May

SYD21:10Sydney Kingsford Smith

24h 45m

1 stop

STN12:55London Stansted

$1,465

Emirates

26 Feb

STN20:15London Stansted

23h 45m

1 stop

SYD07:00Sydney Kingsford Smith

5 Mar

SYD06:00Sydney Kingsford Smith

22h 55m

1 stop

STN17:55London Stansted

$1,559

Emirates

24 Feb

STN14:05London Stansted

21h 25m

1 stop

SYD22:30Sydney Kingsford Smith

28 Feb

SYD06:00Sydney Kingsford Smith

22h 55m

1 stop

STN17:55London Stansted

$1,586

Turkish Airlines flights from London Stansted Airport to Sydney

Our best Turkish Airlines deals on London Stansted Airport to Sydney flight tickets

Turkish Airlines

18 Mar

STN10:50London Stansted

32h 45m

2 stops

SYD06:35Sydney Kingsford Smith

24 Mar

SYD16:35Sydney Kingsford Smith

28h 15m

2 stops

STN09:50London Stansted

$1,395

Turkish Airlines

9 May

STN17:45London Stansted

27h 25m

2 stops

SYD06:10Sydney Kingsford Smith

19 May

SYD15:40Sydney Kingsford Smith

27h 15m

2 stops

STN09:55London Stansted

$1,397

Turkish Airlines

11 Apr

STN17:45London Stansted

27h 25m

2 stops

SYD06:10Sydney Kingsford Smith

26 Apr

SYD15:40Sydney Kingsford Smith

27h 15m

2 stops

STN09:55London Stansted

$1,398

momondo Fare Finder

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

LondonSydney

STN - SYD

STNSYD

London Stansted

Wed 18/3

10:50-06:35

2 stops32h 45m

Sydney Kingsford Smith

Tue 24/3

16:35-09:50

2 stops28h 15m

$1,395

LondonSydney

STN - SYD

STNSYD

London Stansted

Sat 9/5

17:45-06:10

2 stops27h 25m

Sydney Kingsford Smith

Tue 19/5

15:40-09:55

2 stops27h 15m

$1,397

LondonSydney

STN - SYD

STNSYD

London Stansted

Sat 11/4

17:45-06:10

2 stops27h 25m

Sydney Kingsford Smith

Sun 26/4

15:40-09:55

2 stops27h 15m

$1,398

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 4/5

10:50-06:10

2 stops34h 20m

Sydney Kingsford Smith

Thu 14/5

21:30-16:50

2 stops28h 20m

$1,400

LondonSydney

STN - SYD

STNSYD

London Stansted

Wed 18/3

10:50-06:35

2 stops32h 45m

Sydney Kingsford Smith

Tue 31/3

16:40-16:50

2 stops34h 10m

$1,415

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 13/4

10:50-06:10

2 stops34h 20m

Sydney Kingsford Smith

Wed 22/4

15:40-16:50

2 stops34h 10m

$1,436

LondonSydney

STN - SYD

STNSYD

London Stansted

Sat 4/4

17:45-06:10

2 stops27h 25m

Sydney Kingsford Smith

Tue 21/4

15:40-09:55

2 stops27h 15m

$1,438

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 4/5

10:50-06:10

2 stops34h 20m

Sydney Kingsford Smith

Fri 15/5

21:30-16:50

2 stops28h 20m

$1,441

LondonSydney

STN - SYD

STNSYD

London Stansted

Wed 18/3

10:50-06:35

2 stops32h 45m

Sydney Kingsford Smith

Sat 4/4

21:30-16:50

2 stops29h 20m

$1,455

LondonSydney

STN - SYD

STNSYD

London Stansted

Mon 13/4

21:05-06:05

1 stop24h 00m

Sydney Kingsford Smith

Sat 9/5

21:10-12:55

1 stop24h 45m

$1,465

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from London Stansted Airport, with most prices found around $1,909. If you aren’t able to travel to Sydney during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,916.

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

Our data shows that Wednesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,116. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $3,157.

How far in advance should I book a flight 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 $2,394 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 $1,906 on momondo.

Can stopping save me money on London Stansted Airport to Sydney flights?

You could potentially save up to 34% on your flight if you consider stops on a London Stansted Airport to Sydney flight.

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

How far is London Stansted to Sydney Kingsford Smith by plane?
There are 16940.4 km between London Stansted and Sydney Kingsford Smith. By plane, this route typically takes 21h 25m.
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 are refreshed on a daily basis.
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 stopovers. 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 required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Leura

Coogee

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from London.

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

Yes. momondo enables you to select and highlight flights to Sydney from London with this policy.

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

Once you have performed a search for London to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of London to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.