Which stopover airport has the shortest travel time from London to Sydney?

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 21h 30m.

Which airport is the most popular for stopovers for flights between London and Sydney?

Shanghai (PVG) was the most common stop: 20% of momondo users choosing one-stop flights on this route connected there.

What is the cheapest airline that flies from London to Sydney Kingsford Smith?

Tianjin Airlines, Vietnam Airlines, and Qatar Airways are the most popular carriers operating from London to Sydney Kingsford Smith

Which stopover airport has the shortest connection time from London to Sydney?

Hong Kong (HKG) has the shortest average stopover time for this route: 1h 25m.

Which stopover airport offers the lowest fares from London to Sydney?

Flights via Beijing (PEK) offer the lowest average return price of €581.

How many flights depart from London to Sydney on average per day?

As of January 2026, there are 3 flights per day flying from London to Sydney. The most common time of day flights depart is 21:00, with 100% of flights taking off in the evening.

How many flights depart from London to Sydney on average per week?

As of January 2026, there are 21 flights per week flying from London to Sydney. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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

Prices for flights from London to Sydney Kingsford Smith Airport are updated daily.

How old do you have to be to fly from London to Sydney Kingsford Smith 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 London 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.

€549 Cheap Flights from London to Sydney in 2026

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20:00 - 06:35

LHR

SYD

47h 35m2 stops

21:45 - 21:05

SYD

LHR

34h 20m2 stops

€888Turkish Airlines

Tue, 3 Feb - Thu, 12 Feb

19:55 - 17:55

LHR

SYD

35h 00m2 stops

21:45 - 22:25

SYD

LHR

35h 40m2 stops

€891Turkish Airlines

Sun, 15 Feb - Tue, 3 Mar

16:45 - 06:35

LHR

SYD

26h 50m2 stops

21:30 - 15:10

SYD

LHR

27h 40m2 stops

€892Turkish Airlines

Fri, 20 Mar - Tue, 31 Mar

08:50 - 17:55

LHR

SYD

22h 05m1 stop

21:45 - 12:05

SYD

LHR

25h 20m1 stop

€893Etihad Airways

Mon, 2 Mar - Tue, 17 Mar

11:30 - 06:35

LHR

SYD

32h 05m2 stops

21:30 - 16:50

SYD

LHR

28h 20m2 stops

€894Turkish Airlines

Fri, 27 Feb - Mon, 4 May

06:30 - 17:00

LHR

SYD

25h 30m2 stops

21:30 - 16:50

SYD

LHR

28h 20m2 stops

€903Turkish Airlines

Wed, 8 Apr - Tue, 28 Apr

21:00 - 14:50

LHR

SYD

30h 50m1 stop

16:50 - 19:00

SYD

LHR

37h 10m1 stop

€904Tianjin Airlines

Sat, 31 Jan - Fri, 27 Feb

21:00 - 14:50

LHR

SYD

30h 50m1 stop

16:50 - 19:00

SYD

LHR

37h 10m1 stop

€905Tianjin Airlines

Sat, 31 Jan - Fri, 27 Feb

22:35 - 06:10

LHR

SYD

46h 35m2 stops

15:40 - 15:10

SYD

LHR

32h 30m2 stops

€906Turkish Airlines

Tue, 14 Apr - Tue, 5 May

18:00 - 06:10

LHR

SYD

27h 10m2 stops

21:30 - 15:10

SYD

LHR

26h 40m2 stops

€907Turkish Airlines

Sat, 25 Apr - Sat, 16 May

Air India flights from London to Sydney

Our best Air India deals on London to Sydney flight tickets

Air India

1 Jun

LHR13:15London Heathrow

44h 10m

1 stop

SYD18:25Sydney Kingsford Smith

6 Aug

SYD20:00Sydney Kingsford Smith

44h 30m

1 stop

LHR07:30London Heathrow

€924

Air India

17 Jan

LHR22:00London Heathrow

34h 15m

1 stop

SYD19:15Sydney Kingsford Smith

9 Feb

SYD20:45Sydney Kingsford Smith

33h 35m

1 stop

LHR19:20London Heathrow

€1,239

Turkish Airlines flights from London to Sydney

Our best Turkish Airlines deals on London to Sydney flight tickets

Turkish Airlines

3 Feb

LHR16:35London Heathrow

38h 20m

2 stops

SYD17:55Sydney Kingsford Smith

16 Feb

SYD21:45Sydney Kingsford Smith

34h 20m

2 stops

LHR21:05London Heathrow

€888

Turkish Airlines

20 Mar

LHR16:45London Heathrow

26h 50m

2 stops

SYD06:35Sydney Kingsford Smith

31 Mar

SYD21:30Sydney Kingsford Smith

27h 40m

2 stops

LHR15:10London Heathrow

€890

Turkish Airlines

15 Feb

LHR19:55London Heathrow

35h 00m

2 stops

SYD17:55Sydney Kingsford Smith

5 Mar

SYD21:45Sydney Kingsford Smith

29h 25m

2 stops

LHR16:10London Heathrow

€891

Fly from

Fly to

Route

Depart

Return

Price

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 3/2

20:00-06:35

2 stops47h 35m

Sydney Kingsford Smith

Thu 12/2

21:45-21:05

2 stops34h 20m

€888

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 15/2

19:55-17:55

2 stops35h 00m

Sydney Kingsford Smith

Tue 3/3

21:45-22:25

2 stops35h 40m

€891

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Fri 20/3

16:45-06:35

2 stops26h 50m

Sydney Kingsford Smith

Tue 31/3

21:30-15:10

2 stops27h 40m

€892

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 2/3

08:50-17:55

1 stop22h 05m

Sydney Kingsford Smith

Tue 17/3

21:45-12:05

1 stop25h 20m

€893

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Fri 27/2

11:30-06:35

2 stops32h 05m

Sydney Kingsford Smith

Mon 4/5

21:30-16:50

2 stops28h 20m

€894

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 8/4

06:30-17:00

2 stops25h 30m

Sydney Kingsford Smith

Tue 28/4

21:30-16:50

2 stops28h 20m

€903

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 31/1

21:00-14:50

1 stop30h 50m

Sydney Kingsford Smith

Fri 27/2

16:50-19:00

1 stop37h 10m

€904

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 31/1

21:00-14:50

1 stop30h 50m

Sydney Kingsford Smith

Fri 27/2

16:50-19:00

1 stop37h 10m

€905

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Tue 14/4

22:35-06:10

2 stops46h 35m

Sydney Kingsford Smith

Tue 5/5

15:40-15:10

2 stops32h 30m

€906

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 25/4

18:00-06:10

2 stops27h 10m

Sydney Kingsford Smith

Sat 16/5

21:30-15:10

2 stops26h 40m

€907

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How to get the cheapest flight ticket from London 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

Prices

Airlines

Stopovers

Other information

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

What is the cheapest month to fly to Sydney?

The month of November is another great option to travel to Sydney, with average flight prices from London averaging around €956.

What is the cheapest London to Sydney Kingsford Smith flight route?

Fly from London Heathrow to Sydney Kingsford Smith for the best London - Sydney Kingsford Smith flight prices

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around €1,137 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 for as low as €993 on momondo.

What cabin class options are available on London to Sydney Kingsford Smith flights?

There is only 1 cabin class available to choose from on London to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Sydney flights?

You could potentially save up to 57% on your flight if you consider stops on a London to Sydney flight.

How have London to Sydney flight prices changed over time?

As of January 2026, prices for London to Sydney flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from London to Sydney

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

Estimated return price

Cheap London to Sydney (LON to SYD) flight deals and tips

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

Fastest flight time	23h 25m
Direct flights	Tue
Airports in Sydney	1 airport

The fastest flight from London to Sydney takes 23h 25m

Direct flights go from London to Sydney on Tuesday. There are no airlines offering direct flights..

There is 1 airport in Sydney. From London there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

How far is London to Sydney Kingsford Smith by plane?
There are 16983.0 km between London and Sydney Kingsford Smith. Typically, this will take 23h 25m by plane in normal conditions.
When did momondo last update prices for flights from London to Sydney Kingsford Smith Airport?
Prices for flights from London to Sydney Kingsford Smith Airport are updated daily.
How old do you have to be to fly from London to Sydney Kingsford Smith 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 London 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.
What is the most popular plane model from London to Sydney?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Sydney is Airbus A380-800 (86.44% of total bookings). The next most popular plane models are Boeing 777-300ER (11.30%), Airbus A380 (1.13%), and Boeing 787-9 Dreamliner (1.13%).
What is the most popular airline from London to Sydney?
momondo data reveals that the most frequently booked airline on the route from London to Sydney is China Southern, representing 100% of all bookings.

Parramatta

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Randwick

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Sydney for you.

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

All flight searches from London to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Yes momondo offers price alerts on flights to Sydney from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Australia

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Flights to Melbournefrom €752

Flights to Perthfrom €656

Flights to Brisbanefrom €662

Flights to Adelaidefrom €764

Flights to Cairnsfrom €893

Flights to Darwinfrom €902

Flights to Coolangattafrom €1,061

Flights to Canberrafrom €1,073

Cheap flights from London to Sydney from €549

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 to Sydney departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from London to Sydney

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

What is the cheapest month to fly to Sydney?

The month of November is another great option to travel to Sydney, with average flight prices from London averaging around €956.

What is the cheapest London to Sydney Kingsford Smith flight route?

Fly from London Heathrow to Sydney Kingsford Smith for the best London - Sydney Kingsford Smith flight prices

How far in advance should I book a flight to Sydney?

What cabin class options are available on London to Sydney Kingsford Smith flights?

There is only 1 cabin class available to choose from on London to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Sydney flights?

You could potentially save up to 57% on your flight if you consider stops on a London to Sydney flight.

How have London to Sydney flight prices changed over time?

As of January 2026, prices for London to Sydney flights are approximately 23% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from London to Sydney Kingsford Smith?

Tianjin Airlines, Vietnam Airlines, and Qatar Airways are the most popular carriers operating from London to Sydney Kingsford Smith

Which airport is the most popular for stopovers for flights between London and Sydney?

Shanghai (PVG) was the most common stop: 20% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to Sydney?

Flights via Beijing (PEK) offer the lowest average return price of €581.

Which stopover airport has the shortest travel time from London to Sydney?

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 21h 30m.

Which stopover airport has the shortest connection time from London to Sydney?

Hong Kong (HKG) has the shortest average stopover time for this route: 1h 25m.

How many flights depart from London to Sydney on average per day?

As of January 2026, there are 3 flights per day flying from London to Sydney. The most common time of day flights depart is 21:00, with 100% of flights taking off in the evening.

How many flights depart from London to Sydney on average per week?

As of January 2026, there are 21 flights per week flying from London to Sydney. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

When to book flights from London to Sydney

Cheap London to Sydney (LON to SYD) flight deals and tips

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

Fastest flight time

Direct flights

Airports in Sydney

How far is London to Sydney Kingsford Smith by plane?

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

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

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

What is the most popular plane model from London to Sydney?

What is the most popular airline from London to Sydney?

Travelling to a place near Sydney?

Why use momondo?

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

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

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

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

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Popular Cities in Australia

Popular flights according to clicks in the last 7 days on momondo