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 April 2026. The most frequent departure time is 14:00, with 100% of daily flights leaving in the afternoon.

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

AirAsia X, Etihad Airways, and Qatar Airways are the most popular carriers operating from Sydney Kingsford Smith to United Kingdom

Which airlines fly to United Kingdom?

Etihad Airways, Emirates and Qantas Airways are the top three most popular airlines that fly to United Kingdom from Sydney according to our data. Etihad Airways is the first choice among our users, with 31% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 26 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 week?

21 flights are operational weekly from Sydney to United Kingdom as of April 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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 26 operators available for flights from Sydney Kingsford Smith Airport to United Kingdom as of April 2026.

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.

$768 Cheap Flights from Sydney to the United Kingdom in 2026

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10:45 - 07:25

SYD

LGW

30h 40m

2 stops

10:25 - 09:20

LGW

SYD

36h 55m

2 stops

$1,338AirAsia X

Fri, 9 Oct - Fri, 23 Oct

10:45 - 07:25

SYD

LGW

30h 40m

2 stops

09:25 - 09:15

LGW

SYD

36h 50m

2 stops

$1,358AirAsia X

Sat, 10 Oct - Fri, 6 Nov

20:50 - 07:05

SYD

LGW

43h 15m

1 stop

10:25 - 09:20

LGW

SYD

36h 55m

1 stop

$1,369AirAsia X

Wed, 16 Sep - Fri, 23 Oct

20:30 - 15:00

SYD

LGW

27h 30m

1 stop

11:35 - 12:35

LGW

SYD

40h 00m

1 stop

$1,422China Eastern

Wed, 12 Aug - Wed, 26 Aug

20:00 - 07:30

SYD

LHR

44h 30m

1 stop

09:45 - 18:25

LHR

SYD

23h 40m

1 stop

$1,422Air India

Mon, 3 Aug - Sun, 23 Aug

20:00 - 11:30

SYD

LHR

24h 30m

1 stop

14:00 - 18:25

LHR

SYD

43h 25m

1 stop

$1,428Air India

Thu, 23 Jul - Thu, 20 Aug

20:30 - 15:00

SYD

LGW

27h 30m

1 stop

18:00 - 09:00

LGW

SYD

30h 00m

1 stop

$1,437China Eastern

Mon, 3 Aug - Tue, 25 Aug

16:40 - 06:55

SYD

MAN

24h 15m

1 stop

19:55 - 06:35

MAN

SYD

23h 40m

1 stop

$1,637Etihad Airways

Mon, 5 Oct - Wed, 28 Oct

15:40 - 18:35

SYD

MAN

35h 55m

1 stop

20:45 - 16:50

MAN

SYD

35h 05m

1 stop

$1,660Etihad Airways

Sun, 17 May - Sat, 30 May

20:45 - 19:40

SYD

GLA

31h 55m

2 stops

19:35 - 17:10

GLA

SYD

36h 35m

2 stops

$2,249Qatar Airways

Mon, 8 Jun - Mon, 15 Jun

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Air India flights from Sydney to United Kingdom

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

Air India

3 Aug

SYD20:00Sydney Kingsford Smith

44h 30m

1 stop

LHR07:30London Heathrow

23 Aug

LHR09:45London Heathrow

23h 40m

1 stop

SYD18:25Sydney Kingsford Smith

$1,422

Air India

23 July

SYD20:00Sydney Kingsford Smith

24h 30m

1 stop

LHR11:30London Heathrow

20 Aug

LHR14:00London Heathrow

43h 25m

1 stop

SYD18:25Sydney Kingsford Smith

$1,428

Air India

23 July

SYD20:00Sydney Kingsford Smith

24h 30m

1 stop

LHR11:30London Heathrow

20 Aug

LHR21:45London Heathrow

35h 40m

1 stop

SYD18:25Sydney Kingsford Smith

$1,430

Etihad Airways flights from Sydney to United Kingdom

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

Etihad Airways

13 Oct

SYD21:30Sydney Kingsford Smith

31h 15m

1 stop

LHR18:45London Heathrow

9 Feb

LHR20:55London Heathrow

34h 00m

1 stop

SYD17:55Sydney Kingsford Smith

$1,474

Etihad Airways

14 June

SYD15:40Sydney Kingsford Smith

24h 20m

1 stop

LHR07:00London Heathrow

28 June

LHR21:45London Heathrow

34h 05m

1 stop

SYD16:50Sydney Kingsford Smith

$1,483

Etihad Airways

15 June

SYD21:30Sydney Kingsford Smith

26h 35m

1 stop

LHR15:05London Heathrow

19 June

LHR14:45London Heathrow

30h 25m

1 stop

SYD06:10Sydney Kingsford Smith

$1,510

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Fri 9/10

10:45-07:25

2 stops30h 40m

London Gatwick

Fri 23/10

10:25-09:20

2 stops36h 55m

$1,338

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Sat 10/10

10:45-07:25

2 stops30h 40m

London Gatwick

Fri 6/11

09:25-09:15

2 stops36h 50m

$1,358

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Wed 16/9

20:50-07:05

1 stop43h 15m

London Gatwick

Fri 23/10

10:25-09:20

1 stop36h 55m

$1,369

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Wed 12/8

20:30-15:00

1 stop27h 30m

London Gatwick

Wed 26/8

11:35-12:35

1 stop40h 00m

$1,422

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 3/8

20:00-07:30

1 stop44h 30m

London Heathrow

Sun 23/8

09:45-18:25

1 stop23h 40m

$1,422

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 23/7

20:00-11:30

1 stop24h 30m

London Heathrow

Thu 20/8

14:00-18:25

1 stop43h 25m

$1,428

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Mon 3/8

20:30-15:00

1 stop27h 30m

London Gatwick

Tue 25/8

18:00-09:00

1 stop30h 00m

$1,437

Fastest return journey

SydneyManchester

SYD - MAN

SYDMAN

Sydney Kingsford Smith

Mon 5/10

16:40-06:55

1 stop24h 15m

Manchester

Wed 28/10

19:55-06:35

1 stop23h 40m

$1,637

SydneyManchester

SYD - MAN

SYDMAN

Sydney Kingsford Smith

Sun 17/5

15:40-18:35

1 stop35h 55m

Manchester

Sat 30/5

20:45-16:50

1 stop35h 05m

$1,660

SydneyGlasgow

SYD - GLA

SYDGLA

Sydney Kingsford Smith

Mon 8/6

20:45-19:40

2 stops31h 55m

Glasgow Intl

Mon 15/6

19:35-17:10

2 stops36h 35m

$2,249

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 $1,464. 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 $1,531.

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 $2,033. 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 $2,472.

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

Flying to United Kingdom from Sydney in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $2,037 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to United Kingdom, so prices are often more expensive at around $3,664 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 $1,837 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 $1,679 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.

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	$1,758
Fastest flight time	23h 05m
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 $1,758. The best return flight deal from Sydney to United Kingdom found on momondo in the last 72 hours is $2,439.

The fastest flight from Sydney to United Kingdom takes 23h 05m

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

Frequently asked questions about flying from Sydney to the United Kingdom

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 26 operators available for flights from Sydney Kingsford Smith Airport to United Kingdom as of April 2026.
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 85.29% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 8.82% and Boeing 777-300ER at 5.88%.

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
Juneyao Airlines	PriceFrom $779	Free cancellation	Rating 0.0 0 reviews	Search Juneyao Airlines flights
Air China	PriceFrom $936	Free cancellation	Rating 7.3 146 reviews	Search Air China flights
China Southern	PriceFrom $994	Free cancellation	Rating 7.4 149 reviews	Search China Southern flights
China Eastern	PriceFrom $1,108	Free cancellation	Rating 7.3 207 reviews	Search China Eastern flights
Turkish Airlines	PriceFrom $1,130	Free cancellation	Rating 7.3 4,307 reviews	Search Turkish Airlines flights
Malaysia Airlines	PriceFrom $1,245	Free cancellation	Rating 7.4 305 reviews	Search Malaysia Airlines flights
Air India	PriceFrom $1,308	Free cancellation	Rating 5.5 2,969 reviews	Search Air India flights
China Airlines	PriceFrom $1,309	Free cancellation	Rating 8.3 817 reviews	Search China Airlines flights
Virgin Australia	PriceFrom $1,322	Free cancellation	Rating 7.6 452 reviews	Search Virgin Australia flights
Japan Airlines	PriceFrom $1,347	Free cancellation	Rating 8.3 1,783 reviews	Search Japan Airlines 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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Popular Cities in the United Kingdom

Look for other cheap flights to Londonfrom $1,185

Look for other cheap flights to Manchesterfrom $1,216

Look for other cheap flights to Edinburghfrom $1,644

Look for other cheap flights to Birminghamfrom $1,446

Look for other cheap flights to Glasgowfrom $2,001

Look for other cheap flights to Newcastle upon Tynefrom $2,052

Look for other cheap flights to Belfastfrom $1,916

Look for other cheap flights to Bristolfrom $2,006

Look for other cheap flights to Aberdeenfrom $1,581

Look for other cheap flights to Invernessfrom $2,984

Look for other cheap flights to Cardifffrom $2,905

Look for other cheap flights to Leedsfrom $1,878

Cheap flights from Sydney to the United Kingdom from $731

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 15/7. 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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Air India flights from Sydney to United Kingdom

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

Etihad Airways flights from Sydney to United Kingdom

Our best Etihad Airways 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?

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?

What is the cheapest airline that flies 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?

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

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

Frequently asked questions about flying from Sydney to the 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?

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

Sydney flight routes

According to popular flight searches on momondo this year

United Kingdom flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to the United Kingdom

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to the United Kingdom

List of cabin classes available on flights landing in the United Kingdom. Availability may vary depending on flight origin and airline.

Complete your trip to the United Kingdom

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According to popular flight searches on momondo this year