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

Etihad Airways, China Eastern, and Turkish Airlines 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 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.

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.

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.

$771 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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21:05 - 16:20

SYD

BHX

28h 15m1 stop

17:15 - 06:05

BHX

SYD

27h 50m2 stops

$1,550Multiple Airlines

Wed, 22 Apr - Wed, 13 May

21:15 - 10:00

SYD

EDI

47h 45m2 stops

11:00 - 19:20

EDI

SYD

45h 20m2 stops

$1,631Turkish Airlines

Mon, 9 Feb - Wed, 18 Feb

12:45 - 10:05

SYD

BHX

32h 20m2 stops

11:05 - 06:15

BHX

SYD

32h 10m2 stops

$1,642Multiple Airlines

Tue, 3 Feb - Tue, 10 Feb

21:45 - 14:30

SYD

LHR

27h 45m1 stop

08:50 - 17:55

LHR

SYD

22h 05m1 stop

$1,657Etihad Airways

Mon, 2 Mar - Fri, 20 Mar

21:45 - 12:05

SYD

LHR

25h 20m1 stop

19:20 - 06:35

LHR

SYD

24h 15m1 stop

$1,658Etihad Airways

Mon, 2 Mar - Sat, 21 Mar

10:05 - 19:00

SYD

LHR

41h 55m1 stop

22:10 - 19:40

LHR

SYD

36h 30m1 stop

$1,660China Southern

Thu, 14 May - Tue, 16 Jun

21:30 - 06:30

SYD

LGW

44h 00m1 stop

17:00 - 06:30

LGW

SYD

26h 30m1 stop

$1,663China Eastern

Mon, 19 Jan - Mon, 26 Jan

21:45 - 18:30

SYD

LGW

29h 45m2 stops

12:00 - 19:40

LGW

SYD

22h 40m1 stop

$1,671China Southern

Mon, 27 Apr - Fri, 29 May

11:15 - 10:20

SYD

BHD

34h 05m2 stops

12:10 - 06:55

BHD

SYD

31h 45m2 stops

$1,994British Airways

Thu, 5 Mar - Sun, 8 Mar

16:20 - 08:50

SYD

MAN

27h 30m2 stops

07:45 - 18:50

MAN

SYD

24h 05m1 stop

$1,997British Airways

Fri, 6 Mar - Mon, 9 Mar

Etihad Airways flights from Sydney to United Kingdom

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

Etihad Airways

2 Mar

SYD21:45Sydney Kingsford Smith

27h 45m

1 stop

LHR14:30London Heathrow

20 Mar

LHR08:50London Heathrow

22h 05m

1 stop

SYD17:55Sydney Kingsford Smith

$1,657

Find similar

Etihad Airways

2 Mar

SYD21:45Sydney Kingsford Smith

25h 20m

1 stop

LHR12:05London Heathrow

21 Mar

LHR19:20London Heathrow

24h 15m

1 stop

SYD06:35Sydney Kingsford Smith

$1,658

Find similar

Etihad Airways

19 Jan

SYD21:45Sydney Kingsford Smith

27h 45m

1 stop

LHR14:30London Heathrow

5 Feb

LHR13:55London Heathrow

41h 00m

1 stop

SYD17:55Sydney Kingsford Smith

$1,671

Find similar

China Southern flights from Sydney to United Kingdom

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

China Southern

14 May

SYD10:05Sydney Kingsford Smith

41h 55m

1 stop

LHR19:00London Heathrow

16 June

LHR22:10London Heathrow

36h 30m

1 stop

SYD19:40Sydney Kingsford Smith

$1,660

Find similar

China Southern

1 Mar

SYD08:10Sydney Kingsford Smith

45h 25m

1 stop

LHR18:35London Heathrow

22 Mar

LHR22:00London Heathrow

24h 25m

1 stop

SYD09:25Sydney Kingsford Smith

$1,728

Find similar

China Southern

26 Dec

SYD11:25Sydney Kingsford Smith

42h 10m

1 stop

LHR18:35London Heathrow

23 Jan

LHR22:00London Heathrow

35h 20m

1 stop

SYD20:20Sydney Kingsford Smith

$2,198

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyBirmingham

SYD - BHX

SYDBHX

Sydney Kingsford Smith

Wed 22/4

21:05-16:20

1 stop28h 15m

Birmingham

Wed 13/5

17:15-06:05

2 stops27h 50m

$1,550

SydneyEdinburgh

SYD - EDI

SYDEDI

Sydney Kingsford Smith

Mon 9/2

21:15-10:00

2 stops47h 45m

Edinburgh Turnhouse

Wed 18/2

11:00-19:20

2 stops45h 20m

$1,631

SydneyBirmingham

SYD - BHX

SYDBHX

Sydney Kingsford Smith

Tue 3/2

12:45-10:05

2 stops32h 20m

Birmingham

Tue 10/2

11:05-06:15

2 stops32h 10m

$1,642

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 2/3

21:45-14:30

1 stop27h 45m

London Heathrow

Fri 20/3

08:50-17:55

1 stop22h 05m

$1,657

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 2/3

21:45-12:05

1 stop25h 20m

London Heathrow

Sat 21/3

19:20-06:35

1 stop24h 15m

$1,658

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 14/5

10:05-19:00

1 stop41h 55m

London Heathrow

Tue 16/6

22:10-19:40

1 stop36h 30m

$1,660

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Mon 19/1

21:30-06:30

1 stop44h 00m

London Gatwick

Mon 26/1

17:00-06:30

1 stop26h 30m

$1,663

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Mon 27/4

21:45-18:30

2 stops29h 45m

London Gatwick

Fri 29/5

12:00-19:40

1 stop22h 40m

$1,671

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 5/3

11:15-10:20

2 stops34h 05m

Belfast City

Sun 8/3

12:10-06:55

2 stops31h 45m

$1,994

SydneyManchester

SYD - MAN

SYDMAN

Sydney Kingsford Smith

Fri 6/3

16:20-08:50

2 stops27h 30m

Manchester

Mon 9/3

07:45-18:50

1 stop24h 05m

$1,997

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 $1,590. 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 $1,601.

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 $2,053. 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 $2,427.

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 $1,755 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 $2,425 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 $1,955 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 $1,829 on momondo.

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

There are 4 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 4% 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	$1,467
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 $1,467. The best return flight deal from Sydney to United Kingdom found on momondo in the last 72 hours is $2,072.

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 97.13% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 2.29% and Boeing 777-300ER at 0.57%.

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 $1,144	Free cancellation	Rating 7.2 132 reviews	Search Air China flights
China Southern	PriceFrom $1,153	Free cancellation	Rating 7.5 123 reviews	Search China Southern flights
China Eastern	PriceFrom $1,201	Free cancellation	Rating 7.2 179 reviews	Search China Eastern flights
Juneyao Airlines	PriceFrom $1,275	Free cancellation	Rating 0.0 0 reviews	Search Juneyao Airlines flights
Air India	PriceFrom $1,284	Free cancellation	Rating 5.5 2,954 reviews	Search Air India flights
Turkish Airlines	PriceFrom $1,329	Free cancellation	Rating 7.3 4,111 reviews	Search Turkish Airlines flights
Malaysia Airlines	PriceFrom $1,334	Free cancellation	Rating 7.3 284 reviews	Search Malaysia Airlines flights
China Airlines	PriceFrom $1,418	Free cancellation	Rating 8.3 792 reviews	Search China Airlines flights
Japan Airlines	PriceFrom $1,457	Free cancellation	Rating 8.3 1,660 reviews	Search Japan Airlines flights
Lufthansa	PriceFrom $1,469	Free cancellation	Rating 6.8 7,649 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 $1,072

Look for other cheap flights to Manchesterfrom $1,349

Look for other cheap flights to Edinburghfrom $1,483

Look for other cheap flights to Birminghamfrom $1,469

Look for other cheap flights to Glasgowfrom $1,586

Look for other cheap flights to Newcastle upon Tynefrom $1,421

Look for other cheap flights to Belfastfrom $1,460

Look for other cheap flights to Aberdeenfrom $1,752

Look for other cheap flights to Bristolfrom $1,507

Look for other cheap flights to Invernessfrom $1,899

Look for other cheap flights to Cardifffrom $2,129

Look for other cheap flights to Leedsfrom $1,772

Sydney flight routes

Flights from Sydney Kingsford Smith to Ballina Byron

Flights from Sydney Kingsford Smith to Launceston

Flights from Sydney Kingsford Smith to Hobart

Flights from Sydney Kingsford Smith to Melbourne Avalon

Flights from Sydney Kingsford Smith to Coolangatta Gold Coast

Flights from Sydney Kingsford Smith to Maroochydore Sunshine Coast

Cheap flights from Sydney to the United Kingdom from $771

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 17/1. 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

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Find the cheapest flights from Sydney to the United Kingdom

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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

China Southern flights from Sydney to United Kingdom

Our best China Southern 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 4 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 4% 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?

Etihad Airways, China Eastern, and Turkish Airlines 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