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Cheap flights from Sydney to London from $673

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to London departing on 13/10. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Sydney to London

Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
22:05 - 16:50SYD  Sydney Kingsford Smith-STN London Stansted
28h 45m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
10:55 - 19:25STN  London Stansted-SYD Sydney Kingsford Smith
45h 30m2 stops Istanbul Singapore Changi
$1,522Turkish Airlines
Tue, 20 Oct - Wed, 28 Oct
Turkish Airlines Logo
21:05 - 16:50SYD  Sydney Kingsford Smith-STN London Stansted
28h 45m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
17:35 - 19:10STN  London Stansted-SYD Sydney Kingsford Smith
40h 35m2 stops Istanbul Kuala Lumpur Intl
$1,527Turkish Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
20:40 - 21:55SYD  Sydney Kingsford Smith-STN London Stansted
35h 15m2 stops Beijing Capital Milan Malpensa
Multiple Airlines Logo
12:30 - 08:30STN  London Stansted-SYD Sydney Kingsford Smith
33h 00m2 stops Milan Malpensa Beijing Daxing Intl
$1,536Multiple Airlines
Sat, 17 Oct - Fri, 30 Oct
Multiple Airlines Logo
20:40 - 21:55SYD  Sydney Kingsford Smith-STN London Stansted
35h 15m2 stops Beijing Capital Milan Malpensa
Multiple Airlines Logo
12:30 - 08:30STN  London Stansted-SYD Sydney Kingsford Smith
33h 00m2 stops Milan Malpensa Beijing Daxing Intl
$1,540Multiple Airlines
Sat, 17 Oct - Fri, 30 Oct
Turkish Airlines Logo
22:05 - 09:55SYD  Sydney Kingsford Smith-STN London Stansted
45h 50m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
10:55 - 19:25STN  London Stansted-SYD Sydney Kingsford Smith
45h 30m2 stops Istanbul Singapore Changi
$1,553Turkish Airlines
Thu, 15 Oct - Sun, 8 Nov
Turkish Airlines Logo
21:35 - 16:20SYD  Sydney Kingsford Smith-STN London Stansted
29h 45m2 stops Singapore Changi Istanbul
Turkish Airlines Logo
17:20 - 19:25STN  London Stansted-SYD Sydney Kingsford Smith
39h 05m2 stops Istanbul Singapore Changi
$1,554Turkish Airlines
Fri, 20 Nov - Sun, 29 Nov
Turkish Airlines Logo
22:05 - 22:10SYD  Sydney Kingsford Smith-STN London Stansted
34h 05m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
10:50 - 20:10STN  London Stansted-SYD Sydney Kingsford Smith
47h 20m2 stops Istanbul Kuala Lumpur Intl
$1,560Turkish Airlines
Fri, 16 Oct - Mon, 19 Oct
Turkish Airlines Logo
22:05 - 22:10SYD  Sydney Kingsford Smith-STN London Stansted
34h 05m2 stops Kuala Lumpur Intl Istanbul
Turkish Airlines Logo
10:50 - 20:10STN  London Stansted-SYD Sydney Kingsford Smith
47h 20m2 stops Istanbul Kuala Lumpur Intl
$1,561Turkish Airlines
Fri, 16 Oct - Mon, 19 Oct
Emirates Logo
21:10 - 12:05SYD  Sydney Kingsford Smith-STN London Stansted
25h 55m1 stop Dubai Intl
Emirates Logo
14:05 - 22:30STN  London Stansted-SYD Sydney Kingsford Smith
21h 25m1 stop Dubai Intl
$1,812Emirates
Tue, 24 Nov - Mon, 7 Dec
Emirates Logo
21:45 - 17:55SYD  Sydney Kingsford Smith-STN London Stansted
31h 10m1 stop Dubai Intl
Emirates Logo
14:05 - 07:35STN  London Stansted-SYD Sydney Kingsford Smith
30h 30m2 stops Dubai Intl Bangkok Suvarnabhumi
$1,890Emirates
Tue, 3 Nov - Tue, 10 Nov

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Turkish Airlines flights from Sydney to London Stansted Airport

Our best Turkish Airlines deals on Sydney to London Stansted Airport flight tickets
Turkish Airlines
20 Oct
SYD22:05Sydney Kingsford Smith
28h 45m
2 stops
STN16:50London Stansted
28 Oct
STN10:55London Stansted
45h 30m
2 stops
SYD19:25Sydney Kingsford Smith
$1,522
Turkish Airlines
15 Sept
SYD21:05Sydney Kingsford Smith
28h 45m
2 stops
STN16:50London Stansted
22 Sept
STN17:35London Stansted
40h 35m
2 stops
SYD19:10Sydney Kingsford Smith
$1,527
Turkish Airlines
15 Oct
SYD22:05Sydney Kingsford Smith
45h 50m
2 stops
STN09:55London Stansted
8 Nov
STN10:55London Stansted
45h 30m
2 stops
SYD19:25Sydney Kingsford Smith
$1,553

Emirates flights from Sydney to London Stansted Airport

Our best Emirates deals on Sydney to London Stansted Airport flight tickets
Emirates
9 Aug
SYD20:10Sydney Kingsford Smith
25h 45m
1 stop
STN12:55London Stansted
14 Sept
STN21:05London Stansted
24h 00m
1 stop
SYD06:05Sydney Kingsford Smith
$1,979
Emirates
9 Aug
SYD20:10Sydney Kingsford Smith
25h 45m
1 stop
STN12:55London Stansted
2 Nov
STN14:05London Stansted
21h 25m
1 stop
SYD22:30Sydney Kingsford Smith
$1,980
Emirates
9 Aug
SYD14:45Sydney Kingsford Smith
31h 10m
2 stops
STN12:55London Stansted
14 Sept
STN14:55London Stansted
22h 10m
1 stop
SYD22:05Sydney Kingsford Smith
$1,984

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to London Stansted Airport 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 78,305 searches. Data last updated 9 August 2026.
Use the filters below to find and compare flights from Sydney to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Tue 20/10

22:05-16:50

2 stops28h 45m

London Stansted

Wed 28/10

10:55-19:25

2 stops45h 30m

$1,522

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Tue 15/9

21:05-16:50

2 stops28h 45m

London Stansted

Tue 22/9

17:35-19:10

2 stops40h 35m

$1,527

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Sat 17/10

20:40-21:55

2 stops35h 15m

London Stansted

Fri 30/10

12:30-08:30

2 stops33h 00m

$1,536

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Sat 17/10

20:40-21:55

2 stops35h 15m

London Stansted

Fri 30/10

12:30-08:30

2 stops33h 00m

$1,540

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Thu 15/10

22:05-09:55

2 stops45h 50m

London Stansted

Sun 8/11

10:55-19:25

2 stops45h 30m

$1,553

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Fri 20/11

21:35-16:20

2 stops29h 45m

London Stansted

Sun 29/11

17:20-19:25

2 stops39h 05m

$1,554

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Fri 16/10

22:05-22:10

2 stops34h 05m

London Stansted

Mon 19/10

10:50-20:10

2 stops47h 20m

$1,560

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Fri 16/10

22:05-22:10

2 stops34h 05m

London Stansted

Mon 19/10

10:50-20:10

2 stops47h 20m

$1,561
Fastest return journey

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Tue 24/11

21:10-12:05

1 stop25h 55m

London Stansted

Mon 7/12

14:05-22:30

1 stop21h 25m

$1,812

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Tue 3/11

21:45-17:55

1 stop31h 10m

London Stansted

Tue 10/11

14:05-07:35

2 stops30h 30m

$1,890

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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

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 Sydney and London Stansted Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $2,109 to $2,127.
The lowest price recently found on this route was $1,522.

What is the cheapest month to fly to London Stansted Airport?

The cheapest month to fly to London Stansted Airport from Sydney is in February. Flight prices, which tend to average around $1,318, are often lower during this time because this is during the off-season. If you don’t want to visit London Stansted Airport in February, then you should wait until October to fly from Sydney, when ticket prices are also cheap, with an average price of $1,461.

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

You could potentially save up to 16% on your flight if you consider stops on a Sydney to London Stansted Airport flight.

How have Sydney to London Stansted Airport flight prices changed over time?

When to book flights from Sydney to London Stansted Airport

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

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

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

Fastest flight time

22h 55m

Direct flights

None
The fastest flight from Sydney to London Stansted Airport takes 22h 55m
There are no direct flights from Sydney to London Stansted Airport. There are no popular flight routes from Sydney to London Stansted Airport.
Search flight deals

Frequently asked questions about flying from Sydney to London Stansted Airport

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

    A flight from Sydney Kingsford Smith to London Stansted will travel around 16940.4 km. Typically, this will take 22h 55m by plane in normal conditions.

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

    Prices for flights from Sydney Kingsford Smith Airport to London Stansted Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to London Stansted Airport.

  • What documentation or ID do you need to fly to London Stansted Airport?

    The necessary travel and health documents for your London Stansted 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 licence 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 Sydney to London Stansted Airport?

Best airlines flying from Sydney to London Stansted Airport

Compare and see reviews for airlines that fly from Sydney to London Stansted Airport with momondo
Airline
Rating
Free cancellation
Price
EmiratesPriceFrom $1,349Free cancellationRating
8.1
3,648 reviews
Search Emirates flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Brentford
Ipswich
Marlow
Hounslow
Chichester
Ilford
Brentwood
Maidstone
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Ashford
Lewes
Eastbourne
Slough
Ascot
Stansted
Banbury
Watford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to London . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to London from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to London from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Sydney to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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