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

China Eastern, Etihad Airways, 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 2 per day as of July 2026. The most frequent departure time is 14:00, with 100% of daily flights leaving in the afternoon.

Which airlines fly to United Kingdom?

Etihad Airways, Emirates and Qatar 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 36% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 23 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?

20 flights are operational weekly from Sydney to United Kingdom as of July 2026. The most popular departure day for this route is Mon, with 15% 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 23 operators available for flights from Sydney Kingsford Smith Airport to United Kingdom as of July 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.

$710 Cheap Flights from Sydney to the United Kingdom in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to the United Kingdom

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

21:05 - 16:40

SYD

LHR

28h 35m

2 stops

06:30 - 19:10

LHR

SYD

27h 40m

2 stops

$1,559Turkish Airlines

Tue, 8 Sep - Tue, 15 Sep

21:05 - 15:10

SYD

LHR

27h 05m

2 stops

16:45 - 19:10

LHR

SYD

41h 25m

2 stops

$1,559Turkish Airlines

Wed, 9 Sep - Wed, 16 Sep

11:00 - 15:00

SYD

LGW

37h 00m

1 stop

21:55 - 08:00

LGW

SYD

49h 05m

2 stops

$1,559China Eastern

Thu, 13 Aug - Thu, 20 Aug

19:40 - 20:25

SYD

LHR

33h 45m

1 stop

20:25 - 14:50

LHR

SYD

33h 25m

1 stop

$1,561Air China

Fri, 21 Aug - Tue, 8 Sep

21:00 - 19:30

SYD

LHR

31h 30m

2 stops

21:20 - 08:00

LHR

SYD

49h 40m

3 stops

$1,561Multiple Airlines

Thu, 13 Aug - Thu, 20 Aug

19:40 - 18:05

SYD

LGW

31h 25m

1 stop

21:30 - 19:25

LGW

SYD

36h 55m

2 stops

$1,561Multiple Airlines

Thu, 3 Sep - Tue, 8 Sep

20:30 - 18:40

SYD

LHR

31h 10m

1 stop

21:20 - 09:00

LHR

SYD

26h 40m

1 stop

$1,562China Eastern

Mon, 17 Aug - Mon, 24 Aug

19:40 - 20:25

SYD

LHR

33h 45m

1 stop

22:40 - 14:50

LHR

SYD

31h 10m

1 stop

$1,562Air China

Sun, 23 Aug - Sun, 30 Aug

14:50 - 13:15

SYD

LHR

31h 25m

1 stop

21:55 - 06:35

LHR

SYD

23h 40m

1 stop

$1,568Qatar Airways

Tue, 1 Sep - Tue, 8 Sep

14:50 - 08:00

SYD

LHR

26h 10m

1 stop

21:55 - 06:30

LHR

SYD

23h 35m

1 stop

$1,638Qatar Airways

Wed, 26 Aug - Wed, 2 Sep

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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

30 July

SYD20:35Sydney Kingsford Smith

47h 55m

1 stop

LHR11:30London Heathrow

12 Aug

LHR09:45London Heathrow

24h 20m

1 stop

SYD19:05Sydney Kingsford Smith

$1,581

Air India

27 Aug

SYD20:35Sydney Kingsford Smith

47h 55m

1 stop

LHR11:30London Heathrow

3 Sept

LHR14:00London Heathrow

44h 05m

1 stop

SYD19:05Sydney Kingsford Smith

$1,584

Air India

30 July

SYD20:35Sydney Kingsford Smith

31h 25m

1 stop

LHR19:00London Heathrow

12 Aug

LHR09:45London Heathrow

24h 20m

1 stop

SYD19:05Sydney Kingsford Smith

$1,591

Air China flights from Sydney to United Kingdom

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

Air China

30 July

SYD19:40Sydney Kingsford Smith

33h 45m

1 stop

LHR20:25London Heathrow

23 Aug

LHR22:40London Heathrow

31h 10m

1 stop

SYD14:50Sydney Kingsford Smith

$1,559

Air China

10 Aug

SYD19:45Sydney Kingsford Smith

33h 30m

2 stops

LHR20:15London Heathrow

25 Aug

LHR20:25London Heathrow

33h 25m

1 stop

SYD14:50Sydney Kingsford Smith

$1,561

Air China

29 Oct

SYD10:40Sydney Kingsford Smith

30h 40m

1 stop

LGW06:20London Gatwick

15 Nov

LGW11:35London Gatwick

33h 35m

1 stop

SYD08:10Sydney Kingsford Smith

$1,564

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 8/9

21:05-16:40

2 stops28h 35m

London Heathrow

Tue 15/9

06:30-19:10

2 stops27h 40m

$1,559

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 9/9

21:05-15:10

2 stops27h 05m

London Heathrow

Wed 16/9

16:45-19:10

2 stops41h 25m

$1,559

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Thu 13/8

11:00-15:00

1 stop37h 00m

London Gatwick

Thu 20/8

21:55-08:00

2 stops49h 05m

$1,559

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 21/8

19:40-20:25

1 stop33h 45m

London Heathrow

Tue 8/9

20:25-14:50

1 stop33h 25m

$1,561

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 13/8

21:00-19:30

2 stops31h 30m

London Heathrow

Thu 20/8

21:20-08:00

3 stops49h 40m

$1,561

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Thu 3/9

19:40-18:05

1 stop31h 25m

London Gatwick

Tue 8/9

21:30-19:25

2 stops36h 55m

$1,561

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 17/8

20:30-18:40

1 stop31h 10m

London Heathrow

Mon 24/8

21:20-09:00

1 stop26h 40m

$1,562

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 23/8

19:40-20:25

1 stop33h 45m

London Heathrow

Sun 30/8

22:40-14:50

1 stop31h 10m

$1,562

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 1/9

14:50-13:15

1 stop31h 25m

London Heathrow

Tue 8/9

21:55-06:35

1 stop23h 40m

$1,568

Fastest return journey

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 26/8

14:50-08:00

1 stop26h 10m

London Heathrow

Wed 2/9

21:55-06:30

1 stop23h 35m

$1,638

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 $1,586. If you don’t want to visit United Kingdom in February, then you should wait until November to fly from Sydney, when ticket prices are also cheap, with an average price of $1,678.

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 $2,051. 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 $2,648.

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 $2,232 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 $3,756 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 from Sydney to the 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 $1,944 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 $1,769 on momondo.

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

There are 4 cabin classes available to choose from on Sydney 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 11% 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	$2,449
Fastest flight time	22h 55m
Direct flights	Every day
Airports in United Kingdom	1,285 airports

The best flight deal from Sydney to United Kingdom found on momondo in the last 72 hours is $2,449

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

Direct flights go from Sydney to United Kingdom every day.

There are 1,285 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 23 operators available for flights from Sydney Kingsford Smith Airport to United Kingdom as of July 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 75.61% of all bookings. The subsequent popular models are Boeing 777-300ER at 12.20%, Boeing 787-9 Dreamliner at 7.32%, and Airbus A380 at 4.88%.

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
Virgin Australia	PriceFrom $872	Free cancellation	Rating 7.6 466 reviews	Search Virgin Australia flights
Air China	PriceFrom $951	Free cancellation	Rating 7.4 158 reviews	Search Air China flights
China Southern	PriceFrom $981	Free cancellation	Rating 7.4 166 reviews	Search China Southern flights
China Eastern	PriceFrom $1,129	Free cancellation	Rating 7.3 229 reviews	Search China Eastern flights
Turkish Airlines	PriceFrom $1,137	Free cancellation	Rating 7.4 4,455 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $1,268	Free cancellation	Rating 6.7 8,129 reviews	Search British Airways flights
China Airlines	PriceFrom $1,334	Free cancellation	Rating 8.3 838 reviews	Search China Airlines flights
SWISS	PriceFrom $1,357	Free cancellation	Rating 7.5 2,019 reviews	Search SWISS flights
Air India	PriceFrom $1,390	Free cancellation	Rating 5.5 2,953 reviews	Search Air India flights
Cathay Pacific	PriceFrom $1,482	Free cancellation	Rating 7.6 1,433 reviews	Search Cathay Pacific 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 $976

Look for other cheap flights to Manchesterfrom $1,439

Look for other cheap flights to Edinburghfrom $1,381

Look for other cheap flights to Glasgowfrom $1,735

Look for other cheap flights to Birminghamfrom $1,405

Look for other cheap flights to Newcastle upon Tynefrom $1,974

Look for other cheap flights to Belfastfrom $1,944

Look for other cheap flights to Bristolfrom $1,744

Look for other cheap flights to Aberdeenfrom $1,695

Look for other cheap flights to Invernessfrom $2,140

Look for other cheap flights to Leedsfrom $1,842

Look for other cheap flights to Cardifffrom $2,071

Cheap flights from Sydney to the United Kingdom from $710

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 30/9. 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

Air China flights from Sydney to United Kingdom

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

momondo Fare Finder

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 from Sydney to the United Kingdom?

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

Can stopping save me money on Sydney 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

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

Explore popular destinations other users love

According to popular flight searches on momondo this year