Which airlines fly to United Kingdom?

Etihad Airways, Qatar Airways and Emirates 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 34% 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.

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

China Southern, China Eastern, and Etihad Airways 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 November 2026. 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 November 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 23 operators available for flights from Sydney Kingsford Smith Airport to United Kingdom as of November 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.

$503 Cheap Flights from Sydney to the United Kingdom in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to the United Kingdom

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One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

14:00 - 15:55SYD Sydney Kingsford Smith-LHR London Heathrow

36h 55m2 stops Melbourne Beijing Capital

21:30 - 13:20LHR London Heathrow-SYD Sydney Kingsford Smith

28h 50m2 stops Beijing Daxing Intl Guangzhou Baiyun

$1,379Multiple Airlines

Mon, 1 Feb - Mon, 1 Mar

10:30 - 15:55SYD Sydney Kingsford Smith-LHR London Heathrow

40h 25m1 stop Beijing Capital

20:25 - 07:30LHR London Heathrow-SYD Sydney Kingsford Smith

26h 05m1 stop Beijing Capital

$1,380Air China

Mon, 15 Feb - Wed, 16 Jun

12:35 - 06:25SYD Sydney Kingsford Smith-LHR London Heathrow

28h 50m1 stop Xiamen Gaoqi Intl

12:30 - 10:35LHR London Heathrow-SYD Sydney Kingsford Smith

35h 05m1 stop Xiamen Gaoqi Intl

$1,380XiamenAir

Sat, 14 Nov - Sun, 29 Nov

21:30 - 06:30SYD Sydney Kingsford Smith-LGW London Gatwick

44h 00m1 stop Shanghai Pu Dong

10:30 - 09:15LGW London Gatwick-SYD Sydney Kingsford Smith

35h 45m2 stops Shanghai Pu Dong Wuhan

$1,387China Eastern

Wed, 18 Nov - Tue, 1 Dec

21:30 - 14:00SYD Sydney Kingsford Smith-LGW London Gatwick

27h 30m1 stop Shanghai Pu Dong

18:00 - 09:00LGW London Gatwick-SYD Sydney Kingsford Smith

30h 00m1 stop Shanghai Pu Dong

$1,387China Eastern

Tue, 2 Mar - Tue, 27 Apr

11:25 - 18:35SYD Sydney Kingsford Smith-LHR London Heathrow

42h 10m1 stop Guangzhou Baiyun

21:30 - 13:20LHR London Heathrow-SYD Sydney Kingsford Smith

28h 50m2 stops Beijing Daxing Intl Guangzhou Baiyun

$1,391China Southern

Tue, 17 Nov - Sat, 21 Nov

11:25 - 18:35SYD Sydney Kingsford Smith-LHR London Heathrow

42h 10m1 stop Guangzhou Baiyun

22:00 - 13:20LHR London Heathrow-SYD Sydney Kingsford Smith

28h 20m1 stop Guangzhou Baiyun

$1,391China Southern

Wed, 18 Nov - Mon, 23 Nov

10:30 - 17:50SYD Sydney Kingsford Smith-LHR London Heathrow

42h 20m1 stop Beijing Capital

20:25 - 07:30LHR London Heathrow-SYD Sydney Kingsford Smith

26h 05m1 stop Beijing Capital

$1,393Air China

Fri, 19 Mar - Thu, 8 Apr

16:50 - 14:30SYD Sydney Kingsford Smith-LHR London Heathrow

32h 40m1 stop Abu Dhabi Zayed Intl

08:40 - 06:30LHR London Heathrow-SYD Sydney Kingsford Smith

34h 50m1 stop Abu Dhabi Zayed Intl

$1,474Etihad Airways

Sun, 15 Nov - Fri, 27 Nov

21:30 - 18:10SYD Sydney Kingsford Smith-LHR London Heathrow

31h 40m1 stop Abu Dhabi Zayed Intl

13:55 - 06:30LHR London Heathrow-SYD Sydney Kingsford Smith

29h 35m1 stop Abu Dhabi Zayed Intl

$1,505Etihad Airways

Wed, 13 Jan - Thu, 21 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:05 - 17:20SYD Sydney Kingsford Smith-LGW London Gatwick

54h 15m2 stops Guangzhou Baiyun Zhengzhou

10:30 - 09:05LGW London Gatwick-SYD Sydney Kingsford Smith

35h 35m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl

$1,377Multiple Airlines

Thu, 5 Nov - Mon, 23 Nov

15:10 - 18:35SYD Sydney Kingsford Smith-LHR London Heathrow

38h 25m1 stop Guangzhou Baiyun

20:25 - 08:35LHR London Heathrow-SYD Sydney Kingsford Smith

25h 10m1 stop Beijing Capital

$1,377Multiple Airlines

Thu, 5 Nov - Tue, 24 Nov

12:00 - 06:30SYD Sydney Kingsford Smith-LGW London Gatwick

29h 30m1 stop Shanghai Pu Dong

17:00 - 10:00LGW London Gatwick-SYD Sydney Kingsford Smith

30h 00m1 stop Shanghai Pu Dong

$1,379China Eastern

Wed, 4 Nov - Wed, 18 Nov

12:00 - 14:00SYD Sydney Kingsford Smith-LGW London Gatwick

37h 00m1 stop Shanghai Pu Dong

10:30 - 13:35LGW London Gatwick-SYD Sydney Kingsford Smith

40h 05m1 stop Shanghai Pu Dong

$1,383China Eastern

Thu, 5 Nov - Wed, 18 Nov

15:10 - 18:35SYD Sydney Kingsford Smith-LHR London Heathrow

38h 25m1 stop Guangzhou Baiyun

17:15 - 07:30LHR London Heathrow-SYD Sydney Kingsford Smith

51h 15m2 stops Wuhan Shenzhen

$1,391China Southern

Wed, 4 Nov - Wed, 11 Nov

11:25 - 18:35SYD Sydney Kingsford Smith-LHR London Heathrow

42h 10m1 stop Guangzhou Baiyun

21:30 - 13:20LHR London Heathrow-SYD Sydney Kingsford Smith

28h 50m2 stops Beijing Daxing Intl Guangzhou Baiyun

$1,391China Southern

Mon, 9 Nov - Wed, 25 Nov

10:30 - 17:50SYD Sydney Kingsford Smith-LHR London Heathrow

42h 20m1 stop Beijing Capital

17:45 - 08:05LHR London Heathrow-SYD Sydney Kingsford Smith

27h 20m1 stop Beijing Capital

$1,406Air China

Mon, 9 Nov - Wed, 25 Nov

10:30 - 17:50SYD Sydney Kingsford Smith-LHR London Heathrow

42h 20m1 stop Beijing Capital

17:45 - 08:05LHR London Heathrow-SYD Sydney Kingsford Smith

27h 20m1 stop Beijing Capital

$1,417Air China

Mon, 9 Nov - Wed, 25 Nov

21:30 - 14:30SYD Sydney Kingsford Smith-LHR London Heathrow

28h 00m1 stop Abu Dhabi Zayed Intl

20:55 - 06:30LHR London Heathrow-SYD Sydney Kingsford Smith

22h 35m1 stop Abu Dhabi Zayed Intl

$1,471Etihad Airways

Sat, 7 Nov - Sat, 14 Nov

21:30 - 14:30SYD Sydney Kingsford Smith-LHR London Heathrow

28h 00m1 stop Abu Dhabi Zayed Intl

13:55 - 06:30LHR London Heathrow-SYD Sydney Kingsford Smith

29h 35m1 stop Abu Dhabi Zayed Intl

$1,478Etihad Airways

Sat, 7 Nov - Sat, 21 Nov

Cheap direct flights

Enter your travel dates to find the best prices.

16:30 - 06:15SYD Sydney Kingsford Smith-LHR London Heathrow

24h 45mdirect

20:10 - 06:35LHR London Heathrow-SYD Sydney Kingsford Smith

23h 25mdirect

$2,274Qantas Airways

Sun, 22 Nov - Sun, 6 Dec

16:30 - 06:15SYD Sydney Kingsford Smith-LHR London Heathrow

24h 45mdirect

20:10 - 06:35LHR London Heathrow-SYD Sydney Kingsford Smith

23h 25mdirect

$2,274Qantas Airways

Mon, 23 Nov - Mon, 7 Dec

16:30 - 06:15SYD Sydney Kingsford Smith-LHR London Heathrow

24h 45mdirect

20:10 - 06:35LHR London Heathrow-SYD Sydney Kingsford Smith

23h 25mdirect

$2,275Qantas Airways

Wed, 3 Feb - Tue, 9 Feb

16:30 - 06:15SYD Sydney Kingsford Smith-LHR London Heathrow

24h 45mdirect

20:10 - 06:35LHR London Heathrow-SYD Sydney Kingsford Smith

23h 25mdirect

$2,291Qantas Airways

Tue, 2 Feb - Tue, 23 Feb

16:30 - 06:15SYD Sydney Kingsford Smith-LHR London Heathrow

24h 45mdirect

20:10 - 06:35LHR London Heathrow-SYD Sydney Kingsford Smith

23h 25mdirect

$2,292Qantas Airways

Sun, 22 Nov - Sun, 6 Dec

16:30 - 06:15SYD Sydney Kingsford Smith-LHR London Heathrow

24h 45mdirect

20:10 - 06:35LHR London Heathrow-SYD Sydney Kingsford Smith

23h 25mdirect

$2,298Qantas Airways

Tue, 17 Nov - Mon, 23 Nov

16:30 - 06:15SYD Sydney Kingsford Smith-LHR London Heathrow

24h 45mdirect

20:10 - 06:35LHR London Heathrow-SYD Sydney Kingsford Smith

23h 25mdirect

$2,299Qantas Airways

Fri, 26 Feb - Sun, 28 Feb

16:30 - 06:15SYD Sydney Kingsford Smith-LHR London Heathrow

24h 45mdirect

20:10 - 06:35LHR London Heathrow-SYD Sydney Kingsford Smith

23h 25mdirect

$2,314Qantas Airways

Mon, 8 Feb - Tue, 16 Mar

14:35 - 05:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 00mdirect

22:00 - 06:05LHR London Heathrow-SYD Sydney Kingsford Smith

23h 05mdirect

$2,332British Airways

Tue, 6 Apr - Fri, 16 Apr

16:20 - 05:25SYD Sydney Kingsford Smith-LHR London Heathrow

24h 05mdirect

22:00 - 07:05LHR London Heathrow-SYD Sydney Kingsford Smith

23h 05mdirect

$2,458British Airways

Wed, 17 Mar - Wed, 31 Mar

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China Southern flights from Sydney to United Kingdom

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

China Southern

18 Nov

SYD11:25Sydney Kingsford Smith

42h 10m

1 stop

LHR18:35London Heathrow

23 Nov

LHR22:00London Heathrow

28h 20m

1 stop

SYD13:20Sydney Kingsford Smith

$1,391

China Southern

5 Nov

SYD15:10Sydney Kingsford Smith

38h 25m

1 stop

LHR18:35London Heathrow

18 Nov

LHR17:15London Heathrow

33h 05m

2 stops

SYD13:20Sydney Kingsford Smith

$1,394

China Southern

10 Nov

SYD15:10Sydney Kingsford Smith

38h 25m

1 stop

LHR18:35London Heathrow

23 Nov

LHR21:30London Heathrow

47h 00m

2 stops

SYD07:30Sydney Kingsford Smith

$1,396

Shenzhen Airlines flights from Sydney to United Kingdom

Our best Shenzhen Airlines deals on Sydney to United Kingdom flight tickets

Shenzhen Airlines

13 Jan

SYD22:10Sydney Kingsford Smith

33h 20m

1 stop

LHR20:30London Heathrow

27 Feb

LHR21:10London Heathrow

29h 30m

1 stop

SYD13:40Sydney Kingsford Smith

$1,451

Shenzhen Airlines

2 Mar

SYD22:10Sydney Kingsford Smith

32h 00m

1 stop

LHR19:10London Heathrow

15 Mar

LHR21:10London Heathrow

29h 30m

1 stop

SYD13:40Sydney Kingsford Smith

$1,483

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Mon 1/2

14:00-15:55

2 stops36h 55m

London Heathrow

Mon 1/3

21:30-13:20

2 stops28h 50m

$1,379

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Mon 15/2

10:30-15:55

1 stop40h 25m

London Heathrow

Wed 16/6

20:25-07:30

1 stop26h 05m

$1,380

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Sat 14/11

12:35-06:25

1 stop28h 50m

London Heathrow

Sun 29/11

12:30-10:35

1 stop35h 05m

$1,380

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Wed 18/11

21:30-06:30

1 stop44h 00m

London Gatwick

Tue 1/12

10:30-09:15

2 stops35h 45m

$1,387

Fastest return journey

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Tue 2/3

21:30-14:00

1 stop27h 30m

London Gatwick

Tue 27/4

18:00-09:00

1 stop30h 00m

$1,387

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Tue 17/11

11:25-18:35

1 stop42h 10m

London Heathrow

Sat 21/11

21:30-13:20

2 stops28h 50m

$1,391

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Wed 18/11

11:25-18:35

1 stop42h 10m

London Heathrow

Mon 23/11

22:00-13:20

1 stop28h 20m

$1,391

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Fri 19/3

10:30-17:50

1 stop42h 20m

London Heathrow

Thu 8/4

20:25-07:30

1 stop26h 05m

$1,393

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Sun 15/11

16:50-14:30

1 stop32h 40m

London Heathrow

Fri 27/11

08:40-06:30

1 stop34h 50m

$1,474

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Wed 13/1

21:30-18:10

1 stop31h 40m

London Heathrow

Thu 21/1

13:55-06:30

1 stop29h 35m

$1,505

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 $1,625. 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 $1,743.

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 $2,205. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to United Kingdom for around $2,753.

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

Flying to United Kingdom from Sydney at midday is the least expensive time of day to depart. momondo users have found prices as low as $2,360 when looking at flights departing at midday. In the evening is when there is more demand to fly to United Kingdom, so prices are often more expensive at around $3,747 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 $2,004 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 $1,866 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 24% 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	$503
Fastest flight time	24h 00m
Direct flights	Every day
Airports in United Kingdom	1,285 airports

The best one-way flight to United Kingdom from Sydney in the past 72 hours is $503. The best return flight deal from Sydney to United Kingdom found on momondo in the last 72 hours is $1,379.

The fastest flight from Sydney to United Kingdom takes 24h 00m

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 November 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 80.00% of all bookings. The subsequent popular models are Boeing 777-300ER at 10.00%, Boeing 787-9 Dreamliner at 7.50%, and Airbus A380 at 2.50%.

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 $862	Free cancellation	Rating 7.5 168 reviews	Search Air China flights
Virgin Australia	PriceFrom $870	Free cancellation	Rating 7.6 484 reviews	Search Virgin Australia flights
China Southern	PriceFrom $950	Free cancellation	Rating 7.5 188 reviews	Search China Southern flights
China Eastern	PriceFrom $1,096	Free cancellation	Rating 7.3 248 reviews	Search China Eastern flights
Turkish Airlines	PriceFrom $1,134	Free cancellation	Rating 7.4 4,466 reviews	Search Turkish Airlines flights
Air India	PriceFrom $1,149	Free cancellation	Rating 5.5 2,902 reviews	Search Air India flights
British Airways	PriceFrom $1,264	Free cancellation	Rating 6.7 8,282 reviews	Search British Airways flights
China Airlines	PriceFrom $1,331	Free cancellation	Rating 8.3 854 reviews	Search China Airlines flights
Malaysia Airlines	PriceFrom $1,491	Free cancellation	Rating 7.3 321 reviews	Search Malaysia Airlines flights
Singapore Airlines	PriceFrom $1,543	Free cancellation	Rating 8.2 1,635 reviews	Search Singapore 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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Other flights to the United Kingdom

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Complete your trip

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Popular Cities in the United Kingdom

Look for other cheap flights to Londonfrom $1,223

Look for other cheap flights to Manchesterfrom $1,332

Look for other cheap flights to Edinburghfrom $1,456

Look for other cheap flights to Birminghamfrom $1,615

Look for other cheap flights to Glasgowfrom $1,493

Look for other cheap flights to Newcastle upon Tynefrom $1,463

Look for other cheap flights to Belfastfrom $2,097

Look for other cheap flights to Bristolfrom $2,567

Look for other cheap flights to Aberdeenfrom $2,087

Look for other cheap flights to Invernessfrom $2,345

Look for other cheap flights to Leedsfrom $2,436

Look for other cheap flights to Cardifffrom $3,889

Cheap flights from Sydney to the United Kingdom from $503

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 16/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Sydney to the United Kingdom

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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China Southern flights from Sydney to United Kingdom

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

Shenzhen Airlines flights from Sydney to United Kingdom

Our best Shenzhen Airlines 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