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

2 flights are operational daily from Sydney to United Kingdom as of September 2026. The most popular departure time for this route is 14:00, with 100% of flights per day taking off in the afternoon.

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

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 41% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 11 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?

18 flights are operational weekly from Sydney to United Kingdom as of September 2026. The most popular departure day for this route is Mon, with 17% 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 refreshed on a daily basis.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to United Kingdom?

There are 11 operators available for flights from Sydney Kingsford Smith Airport to United Kingdom as of September 2026.

How old do you have to be to fly from Sydney Kingsford Smith Airport to United Kingdom?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£341 Cheap Flights from Sydney to the United Kingdom in 2026/27

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Find the cheapest flights from Sydney to the United Kingdom

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Cheap return flights

Enter your travel dates to find the best prices.

20:45 - 11:30SYD Sydney Kingsford Smith-LHR London Heathrow

25h 45m1 stop New Delhi Indira Gandhi Intl

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

49h 00m2 stops Shanghai Pu Dong Nanjing Lukou Intl

£757Multiple Airlines

Mon, 2 Nov - Thu, 12 Nov

21:00 - 17:45SYD Sydney Kingsford Smith-LHR London Heathrow

31h 45m2 stops Haikou Meilan Intl Changsha Huanghua Intl

20:25 - 08:05LHR London Heathrow-SYD Sydney Kingsford Smith

24h 40m1 stop Beijing Capital

£758Multiple Airlines

Thu, 12 Nov - Wed, 18 Nov

21:35 - 07:40SYD Sydney Kingsford Smith-LHR London Heathrow

44h 05m1 stop Abu Dhabi Zayed Intl

19:20 - 06:30LHR London Heathrow-SYD Sydney Kingsford Smith

24h 10m1 stop Abu Dhabi Zayed Intl

£763Etihad Airways

Sat, 24 Oct - Mon, 9 Nov

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

42h 20m1 stop Beijing Capital

20:25 - 08:05LHR London Heathrow-SYD Sydney Kingsford Smith

24h 40m1 stop Beijing Capital

£763Air China

Fri, 20 Nov - Sun, 29 Nov

20:40 - 15:55SYD Sydney Kingsford Smith-LHR London Heathrow

30h 15m1 stop Beijing Capital

17:45 - 15:50LHR London Heathrow-SYD Sydney Kingsford Smith

35h 05m1 stop Beijing Capital

£763Air China

Tue, 19 Jan - Tue, 16 Feb

16:50 - 12:05SYD Sydney Kingsford Smith-LHR London Heathrow

30h 15m1 stop Abu Dhabi Zayed Intl

19:20 - 06:30LHR London Heathrow-SYD Sydney Kingsford Smith

24h 10m1 stop Abu Dhabi Zayed Intl

£767Etihad Airways

Sun, 17 Jan - Sun, 7 Feb

06:00 - 19:45SYD Sydney Kingsford Smith-LGW London Gatwick

23h 45m1 stop Dubai Intl

09:40 - 22:30LGW London Gatwick-SYD Sydney Kingsford Smith

25h 50m1 stop Dubai Intl

£841Emirates

Thu, 15 Oct - Thu, 12 Nov

06:00 - 18:25SYD Sydney Kingsford Smith-LGW London Gatwick

23h 25m1 stop Dubai Intl

09:40 - 22:30LGW London Gatwick-SYD Sydney Kingsford Smith

25h 50m1 stop Dubai Intl

£870Emirates

Thu, 19 Nov - Sat, 28 Nov

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

24h 45m1 stop Singapore Changi

21:50 - 07:10LHR London Heathrow-SYD Sydney Kingsford Smith

23h 20m1 stop Singapore Changi

£918Qantas Airways

Thu, 4 Mar - Thu, 1 Apr

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

24h 45m1 stop Singapore Changi

21:50 - 07:10LHR London Heathrow-SYD Sydney Kingsford Smith

23h 20m1 stop Singapore Changi

£972Qantas Airways

Fri, 5 Mar - Fri, 2 Apr

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

31h 30m2 stops Haikou Meilan Intl Changsha Huanghua Intl

21:00 - 14:50LHR London Heathrow-SYD Sydney Kingsford Smith

30h 50m1 stop Chongqing Jiangbei Intl

£757Multiple Airlines

Thu, 1 Oct - Sat, 31 Oct

11:00 - 15:00SYD 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

£762China Eastern

Tue, 29 Sep - Sun, 25 Oct

20:50 - 18:45SYD Sydney Kingsford Smith-LHR London Heathrow

30h 55m1 stop Abu Dhabi Zayed Intl

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

22h 35m1 stop Abu Dhabi Zayed Intl

£829Etihad Airways

Thu, 1 Oct - Mon, 30 Nov

20:50 - 18:45SYD Sydney Kingsford Smith-LHR London Heathrow

30h 55m1 stop Abu Dhabi Zayed Intl

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

22h 35m1 stop Abu Dhabi Zayed Intl

£851Etihad Airways

Thu, 1 Oct - Mon, 30 Nov

14:50 - 06:25SYD Sydney Kingsford Smith-LHR London Heathrow

24h 35m1 stop Doha Hamad Intl

14:00 - 19:20LHR London Heathrow-SYD Sydney Kingsford Smith

42h 20m1 stop Doha Hamad Intl

£981Qatar Airways

Fri, 2 Oct - Sat, 12 Dec

20:45 - 13:05SYD Sydney Kingsford Smith-STN London Stansted

25h 20m1 stop Dubai Intl

14:05 - 07:35STN London Stansted-SYD Sydney Kingsford Smith

30h 30m2 stops Dubai Intl Bangkok Suvarnabhumi

£1,008Emirates

Tue, 29 Sep - Sun, 25 Oct

20:10 - 12:30SYD Sydney Kingsford Smith-MAN Manchester

25h 20m1 stop Dubai Intl

20:40 - 18:35MAN Manchester-SYD Sydney Kingsford Smith

34h 55m1 stop Dubai Intl

£1,021Emirates

Mon, 28 Sep - Thu, 29 Oct

20:45 - 14:10SYD Sydney Kingsford Smith-LHR London Heathrow

26h 25m1 stop Doha Hamad Intl

08:35 - 19:20LHR London Heathrow-SYD Sydney Kingsford Smith

23h 45m1 stop Doha Hamad Intl

£1,047Qatar Airways

Sat, 3 Oct - Sun, 1 Nov

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

38h 05m1 stop Hong Kong Intl

17:50 - 20:50LHR London Heathrow-SYD Sydney Kingsford Smith

40h 00m1 stop Hong Kong Intl

£1,109Cathay Pacific

Sat, 3 Oct - Sun, 25 Oct

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

38h 05m1 stop Hong Kong Intl

18:20 - 09:40LHR London Heathrow-SYD Sydney Kingsford Smith

29h 20m1 stop Hong Kong Intl

£1,109Cathay Pacific

Sat, 3 Oct - Wed, 21 Oct

Cheap direct flights

Enter your travel dates to find the best prices.

15:45 - 06:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 50mdirect

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

23h 25mdirect

£1,099Qantas Airways

Wed, 21 Oct - Tue, 10 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

£1,099Qantas Airways

Wed, 25 Nov - Sun, 29 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

£1,113Qantas Airways

Sun, 22 Nov - Thu, 26 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

£1,115Qantas Airways

Mon, 9 Nov - Tue, 24 Nov

15:45 - 06:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 50mdirect

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

23h 25mdirect

£1,116Qantas Airways

Tue, 20 Oct - Tue, 3 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

£1,128Qantas Airways

Tue, 24 Nov - Sat, 28 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

£1,129Qantas Airways

Mon, 2 Nov - Sat, 14 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

£1,138Qantas Airways

Tue, 10 Nov - Tue, 17 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

£1,245British Airways

Wed, 3 Feb - Wed, 10 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

£1,250British Airways

Wed, 11 Nov - Wed, 18 Nov

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XiamenAir flights from Sydney to United Kingdom

Our best XiamenAir deals on Sydney to United Kingdom flight tickets

XiamenAir

10 Oct

SYD12:25Sydney Kingsford Smith

28h 10m

1 stop

LHR06:35London Heathrow

14 Oct

LHR12:35London Heathrow

35h 45m

1 stop

SYD10:20Sydney Kingsford Smith

£772

XiamenAir

15 Oct

SYD12:25Sydney Kingsford Smith

28h 10m

1 stop

LHR06:35London Heathrow

23 Oct

LHR12:35London Heathrow

35h 45m

1 stop

SYD10:20Sydney Kingsford Smith

£790

XiamenAir

8 Oct

SYD12:25Sydney Kingsford Smith

28h 10m

1 stop

LHR06:35London Heathrow

14 Oct

LHR12:35London Heathrow

35h 45m

1 stop

SYD10:20Sydney Kingsford Smith

£805

Air India flights from Sydney to United Kingdom

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

Air India

5 Oct

SYD21:35Sydney Kingsford Smith

43h 55m

1 stop

LHR07:30London Heathrow

25 Oct

LHR08:45London Heathrow

23h 30m

1 stop

SYD19:15Sydney Kingsford Smith

£779

Air India

28 Sept

SYD20:35Sydney Kingsford Smith

43h 55m

1 stop

LHR07:30London Heathrow

1 Oct

LHR09:45London Heathrow

24h 20m

1 stop

SYD19:05Sydney Kingsford Smith

£781

Air India

6 Oct

SYD21:35Sydney Kingsford Smith

31h 25m

1 stop

LHR19:00London Heathrow

20 Oct

LHR09:45London Heathrow

24h 20m

1 stop

SYD20:05Sydney Kingsford Smith

£787

momondo Fare Finder

Use the filters below to find and compare flights from Sydney to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Mon 2/11

20:45-11:30

1 stop25h 45m

London Heathrow

Thu 12/11

21:00-09:00

2 stops49h 00m

£757

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Thu 12/11

21:00-17:45

2 stops31h 45m

London Heathrow

Wed 18/11

20:25-08:05

1 stop24h 40m

£758

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Sat 24/10

21:35-07:40

1 stop44h 05m

London Heathrow

Mon 9/11

19:20-06:30

1 stop24h 10m

£763

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Fri 20/11

10:30-17:50

1 stop42h 20m

London Heathrow

Sun 29/11

20:25-08:05

1 stop24h 40m

£763

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Tue 19/1

20:40-15:55

1 stop30h 15m

London Heathrow

Tue 16/2

17:45-15:50

1 stop35h 05m

£763

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Sun 17/1

16:50-12:05

1 stop30h 15m

London Heathrow

Sun 7/2

19:20-06:30

1 stop24h 10m

£767

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 15/10

06:00-19:45

1 stop23h 45m

London Gatwick

Thu 12/11

09:40-22:30

1 stop25h 50m

£841

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 19/11

06:00-18:25

1 stop23h 25m

London Gatwick

Sat 28/11

09:40-22:30

1 stop25h 50m

£870

Fastest return journey

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Thu 4/3

16:30-06:15

1 stop24h 45m

London Heathrow

Thu 1/4

21:50-07:10

1 stop23h 20m

£918

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Fri 5/3

16:30-06:15

1 stop24h 45m

London Heathrow

Fri 2/4

21:50-07:10

1 stop23h 20m

£972

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 cheapest month to fly to United Kingdom from Sydney is in February. Flight prices, which tend to average around £856, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of February, then departing from Sydney during the month October is also very affordable. Most momondo users find prices during this month for around £910.

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

The cheapest day to depart from Sydney to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £1,252. 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 £2,017.

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

The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £1,315. Try not to purchase tickets at midday because they tend to be around £1,579. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 £1,055 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 £988 on momondo.

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

There are 3 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 39% 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	£341
Fastest flight time	24h 05m
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 £341. The best return flight deal from Sydney to United Kingdom found on momondo in the last 72 hours is £757.

The fastest flight from Sydney to United Kingdom takes 24h 05m

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 refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to United Kingdom?
There are 11 operators available for flights from Sydney Kingsford Smith Airport to United Kingdom as of September 2026.
How old do you have to be to fly from Sydney Kingsford Smith Airport to United Kingdom?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Sydney to United Kingdom?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Sydney to United Kingdom is Airbus A380-800 (63.64% of total bookings). The next most popular plane models are Boeing 777-300ER (20.45%), Boeing 787-9 Dreamliner (11.36%), and Airbus A380 (4.55%).

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 £648	Free Cancellation	Rating 7.5 166 reviews	Search Air China flights
Etihad Airways	PriceFrom £694	Free Cancellation	Rating 7.3 1,540 reviews	Search Etihad Airways flights
Virgin Australia	PriceFrom £769	Free Cancellation	Rating 7.6 478 reviews	Search Virgin Australia flights
Emirates	PriceFrom £804	Free Cancellation	Rating 8.1 3,668 reviews	Search Emirates flights
British Airways	PriceFrom £813	Free Cancellation	Rating 6.7 8,238 reviews	Search British Airways flights
Qatar Airways	PriceFrom £844	Free Cancellation	Rating 7.3 3,730 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom £872	Free Cancellation	Rating 7.6 1,497 reviews	Search Cathay Pacific flights
Qantas Airways	PriceFrom £880	Free Cancellation	Rating 7.5 1,102 reviews	Search Qantas Airways flights
Malaysia Airlines	PriceFrom £904	Free Cancellation	Rating 7.3 320 reviews	Search Malaysia Airlines flights
Singapore Airlines	PriceFrom £961	Free Cancellation	Rating 8.2 1,616 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?

Yes. All flights to United Kingdom from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sydney to United Kingdom?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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

Other flights from Sydney

Other flights to the United Kingdom

Airlines

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Complete your trip

Feeling lucky

Popular Cities in the United Kingdom

Flights to Londonfrom £30

Flights to Manchesterfrom £30

Flights to Birminghamfrom £32

Flights to Edinburghfrom £29

Flights to Belfastfrom £30

Flights to Glasgowfrom £29

Flights to Bristolfrom £33

Flights to Newcastle upon Tynefrom £47

Flights to Liverpoolfrom £32

Flights to Leedsfrom £43

Flights to Aberdeenfrom £51

Flights to Invernessfrom £38

Cheap flights from Sydney to the United Kingdom from £341

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 10/10. 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

Price Alerts

XiamenAir flights from Sydney to United Kingdom

Our best XiamenAir deals on Sydney to United Kingdom flight tickets

Air India flights from Sydney to United Kingdom

Our best Air India 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