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

Etihad Airways, Hainan Airlines, and China Eastern are the most popular carriers operating from Sydney Kingsford Smith to London

Which airlines fly to London?

Qantas Airways, Etihad Airways and Singapore Airlines are the top three most popular airlines that fly to London from Sydney according to our data. Qantas Airways is the first choice among our users, with 28% of people opting to fly with this airline when travelling to London. Keep in mind that there are 25 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Sydney and London is 21 per week as of October 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

Singapore (SIN) was the most common stop: 19% of momondo users choosing one-stop flights on this route connected there.

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

As of October 2025, 3 flights take off from Sydney and land in London each day. The most common flight departure time for this route is 15:00, with 100% of daily flights taking off in the afternoon.

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

Dubai (DXB) has the shortest average stopover time for this route: 2h 03m.

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

Flights connecting via Abu Dhabi (AUH) have the shortest average one-way travel time: 24h 15m.

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

Flights via Kuala Lumpur (KUL) offer the lowest average return price of $1,595.

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

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

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

The number of operators available for flights from Sydney Kingsford Smith Airport to London is 25 as of October 2025.

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

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 Sydney Kingsford Smith Airport to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London 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.

$595 Cheap Flights from Sydney to London in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $1,460 to $1,988. The lowest price recently found on this route was $1,375.

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21:15 - 09:55SYD-LHR

47h 40m2 stops

22:35 - 19:20LHR-SYD

33h 45m2 stops

$1,375Turkish Airlines

Find Deal

Sat, 15 Nov - Sun, 30 Nov

21:15 - 09:20SYD-LGW

47h 05m2 stops

10:15 - 19:20LGW-SYD

46h 05m2 stops

$1,379Turkish Airlines

Find Deal

Mon, 2 Mar - Fri, 20 Mar

21:30 - 06:30SYD-LGW

44h 00m1 stop

10:30 - 10:00LGW-SYD

36h 30m1 stop

$1,381China Eastern

Find Deal

Mon, 10 Nov - Tue, 25 Nov

10:30 - 06:30SYD-LGW

31h 00m1 stop

17:00 - 13:35LGW-SYD

33h 35m1 stop

$1,384China Eastern

Find Deal

Thu, 19 Feb - Tue, 3 Mar

20:40 - 19:40SYD-LHR

58h 00m2 stops

21:35 - 15:30LHR-SYD

54h 55m2 stops

$1,401Air China

Find Deal

Tue, 11 Nov - Sat, 15 Nov

20:40 - 17:50SYD-LHR

32h 10m1 stop

17:40 - 15:30LHR-SYD

34h 50m1 stop

$1,404Air China

Find Deal

Sun, 9 Nov - Tue, 25 Nov

21:30 - 06:40SYD-LHR

44h 10m1 stop

13:55 - 06:35LHR-SYD

29h 40m1 stop

$1,425Etihad Airways

Find Deal

Tue, 11 Nov - Fri, 14 Nov

21:30 - 14:30SYD-LHR

28h 00m1 stop

13:55 - 06:35LHR-SYD

29h 40m1 stop

$1,436Etihad Airways

Find Deal

Tue, 11 Nov - Sat, 15 Nov

21:45 - 12:05SYD-STN

25h 20m1 stop

14:05 - 22:30STN-SYD

21h 25m1 stop

$1,943Emirates

Find Deal

Wed, 12 Nov - Wed, 26 Nov

06:00 - 12:05SYD-STN

41h 05m1 stop

14:05 - 22:30STN-SYD

21h 25m1 stop

$1,949Emirates

Find Deal

Mon, 19 Jan - Wed, 4 Feb

Turkish Airlines flights from Sydney to London

Our best Turkish Airlines deals on Sydney to London flight tickets

Turkish Airlines

15 Nov

SYD21:15Sydney Kingsford Smith

47h 40m

2 stops

LHR09:55London Heathrow

30 Nov

LHR22:35London Heathrow

33h 45m

2 stops

SYD19:20Sydney Kingsford Smith

$1,375

Find similar

Turkish Airlines

2 Mar

SYD21:15Sydney Kingsford Smith

47h 05m

2 stops

LGW09:20London Gatwick

20 Mar

LGW10:15London Gatwick

46h 05m

2 stops

SYD19:20Sydney Kingsford Smith

$1,379

Find similar

Turkish Airlines

8 Nov

SYD21:15Sydney Kingsford Smith

29h 55m

2 stops

LHR16:10London Heathrow

23 Nov

LHR19:55London Heathrow

36h 25m

2 stops

SYD19:20Sydney Kingsford Smith

$1,381

Find similar

Air China flights from Sydney to London

Our best Air China deals on Sydney to London flight tickets

Air China

11 Nov

SYD20:40Sydney Kingsford Smith

58h 00m

2 stops

LHR19:40London Heathrow

15 Nov

LHR21:35London Heathrow

54h 55m

2 stops

SYD15:30Sydney Kingsford Smith

$1,401

Find similar

Air China

9 Nov

SYD20:40Sydney Kingsford Smith

32h 10m

1 stop

LHR17:50London Heathrow

25 Nov

LHR17:40London Heathrow

34h 50m

1 stop

SYD15:30Sydney Kingsford Smith

$1,404

Find similar

Air China

6 Nov

SYD20:40Sydney Kingsford Smith

30h 15m

1 stop

LHR15:55London Heathrow

23 Nov

LHR17:40London Heathrow

34h 50m

1 stop

SYD15:30Sydney Kingsford Smith

$1,407

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 15/11

21:15-09:55

2 stops47h 40m

London Heathrow

Sun 30/11

22:35-19:20

2 stops33h 45m

$1,375

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Mon 2/3

21:15-09:20

2 stops47h 05m

London Gatwick

Fri 20/3

10:15-19:20

2 stops46h 05m

$1,379

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Mon 10/11

21:30-06:30

1 stop44h 00m

London Gatwick

Tue 25/11

10:30-10:00

1 stop36h 30m

$1,381

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Thu 19/2

10:30-06:30

1 stop31h 00m

London Gatwick

Tue 3/3

17:00-13:35

1 stop33h 35m

$1,384

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 11/11

20:40-19:40

2 stops58h 00m

London Heathrow

Sat 15/11

21:35-15:30

2 stops54h 55m

$1,401

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 9/11

20:40-17:50

1 stop32h 10m

London Heathrow

Tue 25/11

17:40-15:30

1 stop34h 50m

$1,404

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 11/11

21:30-06:40

1 stop44h 10m

London Heathrow

Fri 14/11

13:55-06:35

1 stop29h 40m

$1,425

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 11/11

21:30-14:30

1 stop28h 00m

London Heathrow

Sat 15/11

13:55-06:35

1 stop29h 40m

$1,436

SydneyLondon

SYD - STN

SYDSTN

Sydney Kingsford Smith

Wed 12/11

21:45-12:05

1 stop25h 20m

London Stansted

Wed 26/11

14:05-22:30

1 stop21h 25m

$1,943

SydneyLondon

SYD - STN

SYDSTN

Sydney Kingsford Smith

Mon 19/1

06:00-12:05

1 stop41h 05m

London Stansted

Wed 4/2

14:05-22:30

1 stop21h 25m

$1,949

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 Sydney to London

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 Sydney and London?

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of February, then book flights to London from Sydney during May instead. Flights to London in May, while not as cheap as those in February, still average around $1,614.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $2,079. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to London for around $2,417.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as $1,768. In contrast, the most expensive time of day to depart to London is at midday when prices are around $2,479.

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

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

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

You are more likely to see cheaper flights to London from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,981 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Sydney for as low as $1,813 on momondo.

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

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to London 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 Sydney to London flights?

You could potentially save up to 27% on your flight if you consider stops on a Sydney to London flight.

How have Sydney to London flight prices changed over time?

As of October 2025, prices for Sydney to London flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to London

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

Estimated return price

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

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

Best price found	$1,434
Fastest flight time	24h 25m
Direct flights	Every day
Airports in London	1 airport

The best one-way flight to London from Sydney in the past 72 hours is $1,434. The best return flight deal from Sydney to London found on momondo in the last 72 hours is $1,960.

The fastest flight from Sydney to London takes 24h 25m

Direct flights go from Sydney to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

How far is Sydney Kingsford Smith to London by plane?
A flight from Sydney Kingsford Smith to London will travel around 16983.0 km. By plane, this route typically takes 22h 55m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to London?
Prices for flights from Sydney Kingsford Smith Airport to London are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to London?
The number of operators available for flights from Sydney Kingsford Smith Airport to London is 25 as of October 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to London?
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 Sydney Kingsford Smith Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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 plane model from Sydney to London?
momondo data reveals that the most frequently booked plane model on the route from Sydney to London is Airbus A380-800, representing 99.50% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 0.33% and Boeing 777-300ER at 0.17%.
What is the most popular airline from Sydney to London?
Based on momondo bookings for flights between Sydney and London, the leading airline is China Eastern, making up 14% of the total bookings. Other popular airlines include Singapore Airlines with 11%, Emirates with 10%, and Etihad Airways with 9%.

Best airlines flying from Sydney to London

Compare and see reviews for airlines that fly from Sydney to London with momondo

Airline	Rating	Free cancellation	Price
China Southern	PriceFrom $1,108	Free cancellation	Rating 7.4 117 reviews	Search China Southern flights
Air China	PriceFrom $1,152	Free cancellation	Rating 7.2 117 reviews	Search Air China flights
China Eastern	PriceFrom $1,210	Free cancellation	Rating 7.2 174 reviews	Search China Eastern flights
Malaysia Airlines	PriceFrom $1,361	Free cancellation	Rating 7.3 278 reviews	Search Malaysia Airlines flights
Turkish Airlines	PriceFrom $1,402	Free cancellation	Rating 7.3 4,031 reviews	Search Turkish Airlines flights
Air India	PriceFrom $1,405	Free cancellation	Rating 5.5 2,941 reviews	Search Air India flights
China Airlines	PriceFrom $1,435	Free cancellation	Rating 8.3 776 reviews	Search China Airlines flights
Japan Airlines	PriceFrom $1,469	Free cancellation	Rating 8.3 1,595 reviews	Search Japan Airlines flights
SWISS	PriceFrom $1,491	Free cancellation	Rating 7.5 1,774 reviews	Search SWISS flights
Lufthansa	PriceFrom $1,545	Free cancellation	Rating 6.8 7,538 reviews	Search Lufthansa flights

Gatwick

Hounslow

Wembley

Brentford

Dover

Ipswich

Abingdon

Eastbourne

Slough

Chichester

Canterbury

Deal

Kingston upon Thames

Brentwood

Milton Keynes

Guildford

Sutton

Maidstone

Watford

Ashford

Why use momondo?

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

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 London from Sydney.

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

momondo does allow users to show only those flights to London from Sydney which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Sydney.

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

Yes momondo offers price alerts on flights to London from Sydney. 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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Cheap flights from Sydney to London from $595

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 10/11. 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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Find the cheapest flights from Sydney to London

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Turkish Airlines flights from Sydney to London

Our best Turkish Airlines deals on Sydney to London flight tickets

Air China flights from Sydney to London

Our best Air China deals on Sydney to London flight tickets

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Use the filters below to find and compare flights from Sydney to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Sydney to London

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?

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of February, then book flights to London from Sydney during May instead. Flights to London in May, while not as cheap as those in February, still average around $1,614.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $2,079. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to London for around $2,417.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as $1,768. In contrast, the most expensive time of day to depart to London is at midday when prices are around $2,479.

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

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

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

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

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to London 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 Sydney to London flights?

You could potentially save up to 27% on your flight if you consider stops on a Sydney to London flight.

How have Sydney to London flight prices changed over time?

As of October 2025, prices for Sydney to London flights are approximately 19% cheaper when compared to flights at the same time last year.

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

Etihad Airways, Hainan Airlines, and China Eastern are the most popular carriers operating from Sydney Kingsford Smith to London

Which airlines fly to London?

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

Singapore (SIN) was the most common stop: 19% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Kuala Lumpur (KUL) offer the lowest average return price of $1,595.

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

Flights connecting via Abu Dhabi (AUH) have the shortest average one-way travel time: 24h 15m.

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

Dubai (DXB) has the shortest average stopover time for this route: 2h 03m.

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

As of October 2025, 3 flights take off from Sydney and land in London each day. The most common flight departure time for this route is 15:00, with 100% of daily flights taking off in the afternoon.

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

The number of flights available between Sydney and London is 21 per week as of October 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from Sydney to London

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

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

Best price found

Fastest flight time

Direct flights

Airports in London

How far is Sydney Kingsford Smith to London by plane?

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

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

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

What documentation or ID do you need to fly to London?

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

What is the most popular airline from Sydney to London?

Best airlines flying from Sydney to London

Compare and see reviews for airlines that fly from Sydney to London with momondo

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London 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