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

Turkish Airlines, Air China, and Lufthansa are the most popular carriers operating from Sydney Kingsford Smith to United Kingdom

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

21 flights are operational weekly from Sydney to United Kingdom as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Which airlines fly to United Kingdom?

Emirates, Etihad Airways and Qantas Airways are the top three most popular airlines that fly to United Kingdom from Sydney according to our data. Emirates is the first choice among our users, with 29% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 27 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Sydney and United Kingdom is 3 per day as of December 2025. The most frequent departure time is 16:00, with 100% of daily flights leaving in the afternoon.

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

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

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

There are 27 operators available for flights from Sydney Kingsford Smith Airport to United Kingdom as of December 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$712 Cheap Flights from Sydney to the United Kingdom in 2025/26

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Find the cheapest flights from Sydney to the United Kingdom

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Enter your travel dates to find the best prices.

21:15 - 16:10

SYD

LGW

29h 55m2 stops

10:20 - 19:20

LGW

SYD

46h 00m2 stops

$1,574Turkish Airlines

Sun, 1 Feb - Mon, 16 Feb

20:40 - 15:55

SYD

LHR

30h 15m1 stop

21:35 - 15:30

LHR

SYD

30h 55m2 stops

$1,576Air China

Sun, 8 Feb - Thu, 12 Feb

20:40 - 19:40

SYD

LHR

34h 00m2 stops

20:25 - 12:00

LHR

SYD

28h 35m1 stop

$1,583Air China

Fri, 23 Jan - Sat, 7 Feb

11:00 - 06:40

SYD

LGW

28h 40m1 stop

18:25 - 09:00

LGW

SYD

29h 35m1 stop

$1,591China Eastern

Tue, 12 May - Wed, 10 Jun

21:30 - 14:00

SYD

LGW

27h 30m1 stop

17:00 - 13:35

LGW

SYD

33h 35m1 stop

$1,603China Eastern

Sun, 15 Feb - Sat, 21 Feb

16:35 - 06:10

SYD

MAN

24h 35m1 stop

08:25 - 17:55

MAN

SYD

22h 30m1 stop

$1,922Etihad Airways

Wed, 4 Feb - Mon, 9 Feb

16:35 - 06:10

SYD

MAN

24h 35m1 stop

13:40 - 17:55

MAN

SYD

41h 15m1 stop

$1,924Etihad Airways

Wed, 4 Feb - Tue, 10 Feb

11:00 - 09:15

SYD

MAN

31h 15m1 stop

10:35 - 05:55

MAN

SYD

58h 20m1 stop

$1,934Singapore Airlines

Thu, 14 May - Tue, 9 Jun

11:15 - 10:20

SYD

BHD

34h 05m2 stops

20:25 - 06:55

BHD

SYD

47h 30m2 stops

$1,986British Airways

Thu, 5 Mar - Sun, 8 Mar

11:15 - 10:20

SYD

BHD

34h 05m2 stops

06:30 - 06:55

BHD

SYD

37h 25m2 stops

$1,987British Airways

Thu, 5 Mar - Sun, 8 Mar

Etihad Airways flights from Sydney to United Kingdom

Our best Etihad Airways deals on Sydney to United Kingdom flight tickets

Etihad Airways

7 Feb

SYD21:45Sydney Kingsford Smith

25h 20m

1 stop

LHR12:05London Heathrow

11 Feb

LHR20:55London Heathrow

34h 00m

1 stop

SYD17:55Sydney Kingsford Smith

$1,562

Find similar

Etihad Airways

12 Feb

SYD21:45Sydney Kingsford Smith

25h 20m

1 stop

LHR12:05London Heathrow

17 Feb

LHR19:20London Heathrow

35h 35m

1 stop

SYD17:55Sydney Kingsford Smith

$1,639

Find similar

Etihad Airways

10 Feb

SYD21:45Sydney Kingsford Smith

25h 20m

1 stop

LHR12:05London Heathrow

11 Feb

LHR20:55London Heathrow

34h 00m

1 stop

SYD17:55Sydney Kingsford Smith

$1,640

Find similar

Air China flights from Sydney to United Kingdom

Our best Air China deals on Sydney to United Kingdom flight tickets

Air China

19 Jan

SYD20:40Sydney Kingsford Smith

30h 15m

1 stop

LHR15:55London Heathrow

3 Feb

LHR22:10London Heathrow

54h 20m

2 stops

SYD15:30Sydney Kingsford Smith

$1,579

Find similar

Air China

23 Jan

SYD20:40Sydney Kingsford Smith

34h 00m

2 stops

LHR19:40London Heathrow

7 Feb

LHR20:25London Heathrow

28h 35m

1 stop

SYD12:00Sydney Kingsford Smith

$1,583

Find similar

Air China

22 Jan

SYD20:40Sydney Kingsford Smith

58h 00m

2 stops

LHR19:40London Heathrow

30 Jan

LHR20:25London Heathrow

28h 35m

1 stop

SYD12:00Sydney Kingsford Smith

$1,591

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Sun 1/2

21:15-16:10

2 stops29h 55m

London Gatwick

Mon 16/2

10:20-19:20

2 stops46h 00m

$1,574

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 8/2

20:40-15:55

1 stop30h 15m

London Heathrow

Thu 12/2

21:35-15:30

2 stops30h 55m

$1,576

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 23/1

20:40-19:40

2 stops34h 00m

London Heathrow

Sat 7/2

20:25-12:00

1 stop28h 35m

$1,583

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Tue 12/5

11:00-06:40

1 stop28h 40m

London Gatwick

Wed 10/6

18:25-09:00

1 stop29h 35m

$1,591

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Sun 15/2

21:30-14:00

1 stop27h 30m

London Gatwick

Sat 21/2

17:00-13:35

1 stop33h 35m

$1,603

SydneyManchester

SYD - MAN

SYDMAN

Sydney Kingsford Smith

Wed 4/2

16:35-06:10

1 stop24h 35m

Manchester

Mon 9/2

08:25-17:55

1 stop22h 30m

$1,922

SydneyManchester

SYD - MAN

SYDMAN

Sydney Kingsford Smith

Wed 4/2

16:35-06:10

1 stop24h 35m

Manchester

Tue 10/2

13:40-17:55

1 stop41h 15m

$1,924

SydneyManchester

SYD - MAN

SYDMAN

Sydney Kingsford Smith

Thu 14/5

11:00-09:15

1 stop31h 15m

Manchester

Tue 9/6

10:35-05:55

1 stop58h 20m

$1,934

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 5/3

11:15-10:20

2 stops34h 05m

Belfast City

Sun 8/3

20:25-06:55

2 stops47h 30m

$1,986

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 5/3

11:15-10:20

2 stops34h 05m

Belfast City

Sun 8/3

06:30-06:55

2 stops37h 25m

$1,987

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 United Kingdom

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

Other information

What is the cheapest month to fly to United Kingdom?

The month of February is, on average, the cheapest month to fly to United Kingdom from Sydney, with most prices found around $1,580. If you don’t want to visit United Kingdom in February, then you should wait until May to fly from Sydney, when ticket prices are also cheap, with an average price of $1,589.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart on your flight to United Kingdom is on a Monday when prices can be found for as low as $2,040. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to United Kingdom for around $2,385.

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

Flying to United Kingdom from Sydney in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,744 when looking at flights departing in the evening. At midday is when there is more demand to fly to United Kingdom, so prices are often more expensive at around $2,413 per ticket.

What is the cheapest Sydney Kingsford Smith to United Kingdom flight route?

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

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $1,941 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Sydney for as low as $1,817 on momondo.

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

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

You could potentially save up to 1% on your flight if you consider stops on a Sydney to United Kingdom flight.

Cheap Sydney to United Kingdom flight deals and tips

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

Best price found	$1,457
Fastest flight time	22h 55m
Direct flights	Every day
Airports in United Kingdom	1,286 airports

The best one-way flight to United Kingdom from Sydney in the past 72 hours is $1,457. The best return flight deal from Sydney to United Kingdom found on momondo in the last 72 hours is $1,977.

The fastest flight from Sydney to United Kingdom takes 22h 55m

Direct flights go from Sydney to United Kingdom every day.

There are 1,286 airports in United Kingdom. From Sydney there are direct flights to London Heathrow (LHR).

Search flight deals

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to United Kingdom?
Prices for flights from Sydney Kingsford Smith Airport to United Kingdom are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to United Kingdom?
There are 27 operators available for flights from Sydney Kingsford Smith Airport to United Kingdom as of December 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to United Kingdom?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Sydney to United Kingdom?
momondo data reveals that the most frequently booked plane model on the route from Sydney to United Kingdom is Airbus A380-800, representing 99.32% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 0.45% and Boeing 777-300ER at 0.23%.

Best airlines flying from Sydney to United Kingdom

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

Airline	Rating	Free cancellation	Price
Air China	PriceFrom $1,136	Free cancellation	Rating 7.2 127 reviews	Search Air China flights
China Southern	PriceFrom $1,148	Free cancellation	Rating 7.5 122 reviews	Search China Southern flights
China Eastern	PriceFrom $1,193	Free cancellation	Rating 7.2 178 reviews	Search China Eastern flights
Juneyao Airlines	PriceFrom $1,267	Free cancellation	Rating 0.0 0 reviews	Search Juneyao Airlines flights
Air India	PriceFrom $1,276	Free cancellation	Rating 5.5 2,947 reviews	Search Air India flights
Turkish Airlines	PriceFrom $1,320	Free cancellation	Rating 7.3 4,090 reviews	Search Turkish Airlines flights
Malaysia Airlines	PriceFrom $1,325	Free cancellation	Rating 7.3 282 reviews	Search Malaysia Airlines flights
China Airlines	PriceFrom $1,408	Free cancellation	Rating 8.2 788 reviews	Search China Airlines flights
Japan Airlines	PriceFrom $1,448	Free cancellation	Rating 8.3 1,653 reviews	Search Japan Airlines flights
Lufthansa	PriceFrom $1,460	Free cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights

Why use momondo?

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

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 United Kingdom from Sydney.

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

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

How can momondo help me find flights from Sydney to United Kingdom?

momondo helps you find the best flight between Sydney and United Kingdom 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 Sydney to United Kingdom right now. Can momondo alert me if prices change?

Price alerts on flights to United Kingdom from Sydney 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.

An easier way to manage your United Kingdom 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.

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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Look for other cheap flights to Londonfrom $1,074

Look for other cheap flights to Manchesterfrom $1,329

Look for other cheap flights to Edinburghfrom $1,377

Look for other cheap flights to Birminghamfrom $1,562

Look for other cheap flights to Glasgowfrom $1,425

Look for other cheap flights to Newcastle upon Tynefrom $1,488

Look for other cheap flights to Belfastfrom $1,987

Look for other cheap flights to Aberdeenfrom $1,747

Look for other cheap flights to Bristolfrom $1,998

Look for other cheap flights to Invernessfrom $1,895

Look for other cheap flights to Cardifffrom $2,379

Look for other cheap flights to Leedsfrom $1,885

Sydney flight routes

Flights from Sydney Kingsford Smith to Ballina Byron

Flights from Sydney Kingsford Smith to Launceston

Flights from Sydney Kingsford Smith to Melbourne Avalon

Flights from Sydney Kingsford Smith to Coolangatta Gold Coast

Flights from Sydney Kingsford Smith to Hobart

Flights from Sydney Kingsford Smith to Maroochydore Sunshine Coast

Cheap flights from Sydney to the United Kingdom from $727

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 the United Kingdom departing on 28/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Filter for what you want

Trusted and free

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Find the cheapest flights from Sydney to the United Kingdom

Cheap return flights

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Cheap last-minute flights

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Etihad Airways flights from Sydney to United Kingdom

Our best Etihad Airways deals on Sydney to United Kingdom flight tickets

Air China flights from Sydney to United Kingdom

Our best Air China deals on Sydney to United Kingdom flight tickets

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

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Sydney to United Kingdom

What is the cheapest month to fly to United Kingdom?

What is the cheapest day to depart on your flight to United Kingdom?

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

What is the cheapest Sydney Kingsford Smith to United Kingdom flight route?

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

How far in advance should I book a flight to United Kingdom?

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

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

You could potentially save up to 1% on your flight if you consider stops on a Sydney to United Kingdom flight.

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

Turkish Airlines, Air China, and Lufthansa are the most popular carriers operating from Sydney Kingsford Smith to United Kingdom

Which airlines fly to United Kingdom?

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

The number of flights available between Sydney and United Kingdom is 3 per day as of December 2025. The most frequent departure time is 16:00, with 100% of daily flights leaving in the afternoon.

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

21 flights are operational weekly from Sydney to United Kingdom as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Cheap Sydney to United Kingdom flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in United Kingdom

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

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

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

What documentation or ID do you need to fly to United Kingdom?

What is the most popular plane model from Sydney to United Kingdom?

Best airlines flying from Sydney to United Kingdom

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

Why use momondo?

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

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

How can momondo help me find flights from Sydney to United Kingdom?

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

An easier way to manage your United Kingdom 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 the United Kingdom

Popular Cities in the United Kingdom

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