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

17 flights are operational weekly from Sydney to United Kingdom as of August 2026. The most popular departure day for this route is Wed, with 18% of flights per week taking off on this day.

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 August 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.

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

Etihad Airways, Turkish Airlines, and China Eastern are the most popular carriers operating from Sydney Kingsford Smith to 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 August 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.

$656 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

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20:45 - 19:40SYD Sydney Kingsford Smith-NCL Newcastle upon Tyne

31h 55m2 stops Dubai Intl Dublin

19:20 - 07:05NCL Newcastle upon Tyne-SYD Sydney Kingsford Smith

25h 45m2 stops Dublin Dubai Intl

$1,305Multiple Airlines

Mon, 28 Sep - Mon, 5 Oct

11:00 - 19:10SYD Sydney Kingsford Smith-LGW London Gatwick

41h 10m1 stop Shanghai Pu Dong

11:35 - 08:05LGW London Gatwick-SYD Sydney Kingsford Smith

35h 30m2 stops Shanghai Pu Dong Jinan

$1,479China Eastern

Thu, 10 Sep - Sun, 20 Sep

11:00 - 18:40SYD Sydney Kingsford Smith-LHR London Heathrow

40h 40m1 stop Shanghai Pu Dong

12:35 - 09:20LHR London Heathrow-SYD Sydney Kingsford Smith

35h 45m1 stop Xiamen Gaoqi Intl

$1,479Multiple Airlines

Sun, 6 Sep - Wed, 16 Sep

11:00 - 19:10SYD Sydney Kingsford Smith-LGW London Gatwick

41h 10m1 stop Shanghai Pu Dong

18:00 - 08:00LGW London Gatwick-SYD Sydney Kingsford Smith

29h 00m2 stops Shanghai Pu Dong Wuhan

$1,479China Eastern

Thu, 3 Sep - Thu, 10 Sep

10:30 - 06:55SYD Sydney Kingsford Smith-LGW London Gatwick

31h 25m2 stops Beijing Capital Shanghai Pu Dong

11:35 - 08:30LGW London Gatwick-SYD Sydney Kingsford Smith

33h 55m1 stop Beijing Capital

$1,482Air China

Fri, 5 Feb - Fri, 26 Feb

20:35 - 19:00SYD Sydney Kingsford Smith-LHR London Heathrow

31h 25m1 stop New Delhi Indira Gandhi Intl

20:35 - 19:05LHR London Heathrow-SYD Sydney Kingsford Smith

37h 30m1 stop New Delhi Indira Gandhi Intl

$1,484Air India

Fri, 18 Sep - Mon, 21 Sep

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

38h 20m1 stop Guangzhou Baiyun

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

35h 20m1 stop Guangzhou Baiyun

$1,491China Southern

Tue, 3 Nov - Sat, 14 Nov

22:10 - 18:35SYD Sydney Kingsford Smith-LHR London Heathrow

31h 25m1 stop Guangzhou Baiyun

21:30 - 07:30LHR London Heathrow-SYD Sydney Kingsford Smith

47h 00m2 stops Beijing Daxing Intl Shenzhen

$1,491China Southern

Mon, 2 Nov - Mon, 16 Nov

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

42h 20m1 stop Beijing Capital

21:35 - 08:10LHR London Heathrow-SYD Sydney Kingsford Smith

47h 35m2 stops Chengdu Tianfu Intl Beijing Capital

$1,494Air China

Sun, 8 Nov - Sat, 21 Nov

20:35 - 11:30SYD Sydney Kingsford Smith-LHR London Heathrow

47h 55m1 stop New Delhi Indira Gandhi Intl

13:15 - 19:05LHR London Heathrow-SYD Sydney Kingsford Smith

44h 50m1 stop New Delhi Indira Gandhi Intl

$1,572Air India

Sat, 12 Sep - Sat, 19 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

21:00 - 19:30SYD Sydney Kingsford Smith-LHR London Heathrow

31h 30m1 stop Haikou Meilan Intl

21:20 - 09:00LHR London Heathrow-SYD Sydney Kingsford Smith

26h 40m1 stop Shanghai Pu Dong

$1,482Multiple Airlines

Tue, 18 Aug - Tue, 25 Aug

21:00 - 19:30SYD Sydney Kingsford Smith-LHR London Heathrow

31h 30m1 stop Haikou Meilan Intl

21:20 - 09:00LHR London Heathrow-SYD Sydney Kingsford Smith

26h 40m1 stop Shanghai Pu Dong

$1,483Multiple Airlines

Tue, 18 Aug - Tue, 1 Sep

20:30 - 19:10SYD Sydney Kingsford Smith-LGW London Gatwick

31h 40m1 stop Shanghai Pu Dong

22:00 - 08:00LGW London Gatwick-SYD Sydney Kingsford Smith

49h 00m2 stops Shanghai Pu Dong Wuhan

$1,493China Eastern

Wed, 19 Aug - Wed, 2 Sep

20:30 - 18:40SYD Sydney Kingsford Smith-LHR London Heathrow

31h 10m1 stop Shanghai Pu Dong

21:20 - 09:00LHR London Heathrow-SYD Sydney Kingsford Smith

26h 40m1 stop Shanghai Pu Dong

$1,506China Eastern

Mon, 17 Aug - Fri, 21 Aug

19:40 - 20:15SYD Sydney Kingsford Smith-LHR London Heathrow

33h 35m2 stops Beijing Capital Chengdu Tianfu Intl

20:25 - 14:50LHR London Heathrow-SYD Sydney Kingsford Smith

33h 25m1 stop Beijing Capital

$1,532Air China

Wed, 19 Aug - Sun, 23 Aug

19:40 - 20:15SYD Sydney Kingsford Smith-LHR London Heathrow

33h 35m2 stops Beijing Capital Chengdu Tianfu Intl

22:40 - 14:50LHR London Heathrow-SYD Sydney Kingsford Smith

31h 10m1 stop Beijing Capital

$1,532Air China

Wed, 19 Aug - Thu, 27 Aug

20:35 - 11:30SYD Sydney Kingsford Smith-LHR London Heathrow

47h 55m1 stop New Delhi Indira Gandhi Intl

21:45 - 19:05LHR London Heathrow-SYD Sydney Kingsford Smith

36h 20m1 stop New Delhi Indira Gandhi Intl

$1,555Air India

Thu, 20 Aug - Thu, 27 Aug

20:35 - 11:30SYD Sydney Kingsford Smith-LHR London Heathrow

47h 55m1 stop New Delhi Indira Gandhi Intl

09:45 - 19:05LHR London Heathrow-SYD Sydney Kingsford Smith

24h 20m1 stop New Delhi Indira Gandhi Intl

$1,583Air India

Thu, 20 Aug - Mon, 24 Aug

10:05 - 18:30SYD Sydney Kingsford Smith-LGW London Gatwick

41h 25m2 stops Guangzhou Baiyun Zhengzhou

11:40 - 19:25LGW London Gatwick-SYD Sydney Kingsford Smith

22h 45m1 stop Guangzhou Baiyun

$1,669China Southern

Mon, 17 Aug - Mon, 31 Aug

10:05 - 18:30SYD Sydney Kingsford Smith-LGW London Gatwick

41h 25m2 stops Guangzhou Baiyun Zhengzhou

11:40 - 19:25LGW London Gatwick-SYD Sydney Kingsford Smith

22h 45m1 stop Guangzhou Baiyun

$1,734China Southern

Mon, 17 Aug - Mon, 24 Aug

Cheap direct flights

Enter your travel dates to find the best prices.

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

24h 05mdirect

21:00 - 06:55LHR London Heathrow-SYD Sydney Kingsford Smith

22h 55mdirect

$1,836British Airways

Wed, 25 Nov - Wed, 24 Feb

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

24h 05mdirect

21:00 - 06:55LHR London Heathrow-SYD Sydney Kingsford Smith

22h 55mdirect

$1,892British Airways

Sun, 15 Nov - Thu, 19 Nov

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

24h 05mdirect

21:00 - 06:55LHR London Heathrow-SYD Sydney Kingsford Smith

22h 55mdirect

$1,922British Airways

Wed, 18 Nov - Mon, 30 Nov

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

24h 05mdirect

21:00 - 06:55LHR London Heathrow-SYD Sydney Kingsford Smith

22h 55mdirect

$1,922British Airways

Mon, 2 Nov - Tue, 1 Dec

14:45 - 06:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 50mdirect

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

23h 25mdirect

$2,131Qantas Airways

Wed, 9 Sep - Wed, 2 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

$2,159Qantas Airways

Sun, 31 Jan - 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

$2,160Qantas Airways

Fri, 22 Jan - Thu, 4 Feb

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

24h 00mdirect

20:50 - 05:10LHR London Heathrow-SYD Sydney Kingsford Smith

23h 20mdirect

$3,777Multiple Airlines

Sun, 6 Sep - Tue, 8 Sep

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

24h 00mdirect

20:50 - 06:10LHR London Heathrow-SYD Sydney Kingsford Smith

23h 20mdirect

$4,189Multiple Airlines

Sun, 27 Sep - Sun, 4 Oct

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

24h 00mdirect

20:50 - 06:10LHR London Heathrow-SYD Sydney Kingsford Smith

23h 20mdirect

$4,236Multiple Airlines

Sun, 27 Sep - Sun, 4 Oct

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Air China flights from Sydney to United Kingdom

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

Air China

8 Sept

SYD19:40Sydney Kingsford Smith

33h 45m

1 stop

LHR20:25London Heathrow

15 Sept

LHR20:25London Heathrow

33h 25m

1 stop

SYD14:50Sydney Kingsford Smith

$1,503

Air China

17 Aug

SYD19:45Sydney Kingsford Smith

31h 20m

1 stop

LGW18:05London Gatwick

25 Aug

LGW11:15London Gatwick

42h 35m

2 stops

SYD14:50Sydney Kingsford Smith

$1,510

Air China

19 Aug

SYD19:40Sydney Kingsford Smith

33h 35m

2 stops

LHR20:15London Heathrow

23 Aug

LHR20:25London Heathrow

33h 25m

1 stop

SYD14:50Sydney Kingsford Smith

$1,532

China Southern flights from Sydney to United Kingdom

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

China Southern

5 Nov

SYD22:10Sydney Kingsford Smith

31h 25m

1 stop

LHR18:35London Heathrow

20 Nov

LHR22:00London Heathrow

24h 25m

1 stop

SYD09:25Sydney Kingsford Smith

$1,496

China Southern

29 Sept

SYD21:45Sydney Kingsford Smith

30h 35m

1 stop

LHR19:20London Heathrow

19 Oct

LHR22:10London Heathrow

36h 15m

1 stop

SYD20:25Sydney Kingsford Smith

$1,531

China Southern

13 Sept

SYD21:45Sydney Kingsford Smith

30h 35m

1 stop

LHR19:20London Heathrow

20 Sept

LHR22:10London Heathrow

36h 15m

1 stop

SYD19:25Sydney Kingsford Smith

$1,541

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SydneyNewcastle upon Tyne

SYD Sydney Kingsford Smith - NCL Newcastle upon Tyne

SYDNCL

Sydney Kingsford Smith

Mon 28/9

20:45-19:40

2 stops31h 55m

Newcastle upon Tyne

Mon 5/10

19:20-07:05

2 stops25h 45m

$1,305

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 10/9

11:00-19:10

1 stop41h 10m

London Gatwick

Sun 20/9

11:35-08:05

2 stops35h 30m

$1,479

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Sun 6/9

11:00-18:40

1 stop40h 40m

London Heathrow

Wed 16/9

12:35-09:20

1 stop35h 45m

$1,479

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 3/9

11:00-19:10

1 stop41h 10m

London Gatwick

Thu 10/9

18:00-08:00

2 stops29h 00m

$1,479

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Fri 5/2

10:30-06:55

2 stops31h 25m

London Gatwick

Fri 26/2

11:35-08:30

1 stop33h 55m

$1,482

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Fri 18/9

20:35-19:00

1 stop31h 25m

London Heathrow

Mon 21/9

20:35-19:05

1 stop37h 30m

$1,484

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Tue 3/11

15:15-18:35

1 stop38h 20m

London Heathrow

Sat 14/11

22:00-20:20

1 stop35h 20m

$1,491

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Mon 2/11

22:10-18:35

1 stop31h 25m

London Heathrow

Mon 16/11

21:30-07:30

2 stops47h 00m

$1,491

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Sun 8/11

10:30-17:50

1 stop42h 20m

London Heathrow

Sat 21/11

21:35-08:10

2 stops47h 35m

$1,494

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Sat 12/9

20:35-11:30

1 stop47h 55m

London Heathrow

Sat 19/9

13:15-19:05

1 stop44h 50m

$1,572

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 $1,589. 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 $1,682.

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 $2,028. 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 $2,690.

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 $2,227 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 $3,708 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 $1,738 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 28% 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	$1,767
Fastest flight time	22h 55m
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 $1,767. The best return flight deal from Sydney to United Kingdom found on momondo in the last 72 hours is $2,127.

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 August 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 72.00% of all bookings. The subsequent popular models are Boeing 777-300ER at 14.00%, Boeing 787-9 Dreamliner at 10.00%, and Airbus A380 at 4.00%.

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 $861	Free cancellation	Rating 7.6 470 reviews	Search Virgin Australia flights
Air China	PriceFrom $938	Free cancellation	Rating 7.4 160 reviews	Search Air China flights
China Southern	PriceFrom $964	Free cancellation	Rating 7.4 175 reviews	Search China Southern flights
China Eastern	PriceFrom $1,114	Free cancellation	Rating 7.3 232 reviews	Search China Eastern flights
Turkish Airlines	PriceFrom $1,123	Free cancellation	Rating 7.4 4,474 reviews	Search Turkish Airlines flights
China Airlines	PriceFrom $1,317	Free cancellation	Rating 8.3 841 reviews	Search China Airlines flights
SWISS	PriceFrom $1,340	Free cancellation	Rating 7.5 2,035 reviews	Search SWISS flights
British Airways	PriceFrom $1,371	Free cancellation	Rating 6.7 8,167 reviews	Search British Airways flights
Air India	PriceFrom $1,375	Free cancellation	Rating 5.5 2,945 reviews	Search Air India flights
Malaysia Airlines	PriceFrom $1,463	Free cancellation	Rating 7.3 315 reviews	Search Malaysia 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 $1,228

Look for other cheap flights to Manchesterfrom $1,395

Look for other cheap flights to Edinburghfrom $1,398

Look for other cheap flights to Glasgowfrom $1,565

Look for other cheap flights to Birminghamfrom $1,606

Look for other cheap flights to Newcastle upon Tynefrom $1,305

Look for other cheap flights to Belfastfrom $1,751

Look for other cheap flights to Bristolfrom $2,451

Look for other cheap flights to Aberdeenfrom $1,905

Look for other cheap flights to Invernessfrom $1,851

Look for other cheap flights to Leedsfrom $2,246

Look for other cheap flights to Cardifffrom $2,694

Cheap flights from Sydney to the United Kingdom from $656

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 12/11. 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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Air China flights from Sydney to United Kingdom

Our best Air China 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

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