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

Hainan Airlines, Turkish Airlines, 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 week?

22 flights are operational weekly from Sydney to United Kingdom as of September 2026. The most popular departure day for this route is Thu, 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 3 per day as of September 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.

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 September 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.

$616 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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One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

12:00 - 18:40SYD Sydney Kingsford Smith-LHR London Heathrow

40h 40m1 stop Shanghai Pu Dong

21:00 - 13:35LHR London Heathrow-SYD Sydney Kingsford Smith

29h 35m1 stop Shanghai Pu Dong

$1,426China Eastern

Mon, 19 Oct - Mon, 26 Oct

21:00 - 16:20SYD Sydney Kingsford Smith-LHR London Heathrow

30h 20m1 stop Haikou Meilan Intl

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

35h 20m1 stop Guangzhou Baiyun

$1,426Multiple Airlines

Tue, 3 Nov - Sat, 7 Nov

12:00 - 15:00SYD Sydney Kingsford Smith-LGW London Gatwick

37h 00m1 stop Shanghai Pu Dong

11:35 - 09:00LGW London Gatwick-SYD Sydney Kingsford Smith

35h 25m3 stops Shanghai Pu Dong Xi'an Xianyang Nanjing Lukou Intl

$1,426China Eastern

Sat, 10 Oct - Wed, 21 Oct

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

32h 30m2 stops Haikou Meilan Intl Changsha Huanghua Intl

17:45 - 08:35LHR London Heathrow-SYD Sydney Kingsford Smith

27h 50m1 stop Beijing Capital

$1,426Multiple Airlines

Thu, 22 Oct - Tue, 17 Nov

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

38h 20m1 stop Guangzhou Baiyun

22:00 - 13:35LHR London Heathrow-SYD Sydney Kingsford Smith

28h 35m1 stop Guangzhou Baiyun

$1,428China Southern

Sun, 8 Nov - Wed, 11 Nov

08:10 - 06:30SYD Sydney Kingsford Smith-LGW London Gatwick

33h 20m1 stop Guangzhou Baiyun

20:20 - 20:20LGW London Gatwick-SYD Sydney Kingsford Smith

37h 00m2 stops Zhengzhou Guangzhou Baiyun

$1,428China Southern

Sun, 14 Feb - Tue, 2 Mar

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

$1,431Air China

Wed, 11 Nov - Mon, 30 Nov

21:35 - 07:30SYD Sydney Kingsford Smith-LHR London Heathrow

43h 55m1 stop New Delhi Indira Gandhi Intl

08:45 - 19:15LHR London Heathrow-SYD Sydney Kingsford Smith

23h 30m1 stop New Delhi Indira Gandhi Intl

$1,457Air India

Fri, 16 Oct - Sat, 31 Oct

21:35 - 19:00SYD Sydney Kingsford Smith-LHR London Heathrow

31h 25m1 stop New Delhi Indira Gandhi Intl

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

44h 00m1 stop New Delhi Indira Gandhi Intl

$1,457Air India

Fri, 9 Oct - Sat, 24 Oct

20:40 - 16:55SYD Sydney Kingsford Smith-LHR London Heathrow

30h 15m1 stop Beijing Capital

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

27h 20m1 stop Beijing Capital

$1,463Air China

Sat, 24 Oct - Mon, 9 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:00 - 15:00SYD Sydney Kingsford Smith-LGW London Gatwick

37h 00m1 stop Shanghai Pu Dong

11:35 - 10:00LGW London Gatwick-SYD Sydney Kingsford Smith

36h 25m1 stop Shanghai Pu Dong

$1,428China Eastern

Wed, 9 Sep - Mon, 5 Oct

11:00 - 15:00SYD Sydney Kingsford Smith-LGW London Gatwick

37h 00m1 stop Shanghai Pu Dong

18:00 - 12:35LGW London Gatwick-SYD Sydney Kingsford Smith

33h 35m1 stop Shanghai Pu Dong

$1,429China Eastern

Wed, 9 Sep - Wed, 16 Sep

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

31h 30m2 stops Haikou Meilan Intl Changsha Huanghua Intl

21:00 - 19:25LHR London Heathrow-SYD Sydney Kingsford Smith

37h 25m2 stops Beijing Daxing Intl Guangzhou Baiyun

$1,431Multiple Airlines

Thu, 10 Sep - Wed, 16 Sep

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

31h 30m2 stops Haikou Meilan Intl Changsha Huanghua Intl

21:00 - 19:25LHR London Heathrow-SYD Sydney Kingsford Smith

61h 25m2 stops Beijing Daxing Intl Guangzhou Baiyun

$1,431Multiple Airlines

Thu, 10 Sep - Thu, 17 Sep

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

32h 25m1 stop New Delhi Indira Gandhi Intl

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

24h 20m1 stop New Delhi Indira Gandhi Intl

$1,457Air India

Wed, 9 Sep - Wed, 23 Sep

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

47h 55m1 stop New Delhi Indira Gandhi Intl

14:00 - 19:05LHR London Heathrow-SYD Sydney Kingsford Smith

44h 05m1 stop New Delhi Indira Gandhi Intl

$1,464Air India

Sat, 12 Sep - Thu, 24 Sep

19:40 - 19:00SYD Sydney Kingsford Smith-LGW London Gatwick

32h 20m2 stops Beijing Capital Chengdu Tianfu Intl

11:15 - 14:50LGW London Gatwick-SYD Sydney Kingsford Smith

42h 35m2 stops Shanghai Pu Dong Beijing Capital

$1,501Air China

Thu, 10 Sep - Thu, 17 Sep

14:50 - 06:30SYD Sydney Kingsford Smith-LHR London Heathrow

24h 40m1 stop Doha Hamad Intl

15:30 - 06:50LHR London Heathrow-SYD Sydney Kingsford Smith

28h 20m1 stop Doha Hamad Intl

$1,682Qatar Airways

Wed, 9 Sep - Wed, 2 Dec

14:50 - 06:30SYD Sydney Kingsford Smith-LHR London Heathrow

24h 40m1 stop Doha Hamad Intl

15:30 - 06:50LHR London Heathrow-SYD Sydney Kingsford Smith

28h 20m1 stop Doha Hamad Intl

$1,690Qatar Airways

Wed, 9 Sep - Wed, 2 Dec

21:45 - 18:30SYD Sydney Kingsford Smith-LGW London Gatwick

53h 45m2 stops Guangzhou Baiyun Zhengzhou

11:10 - 19:25LGW London Gatwick-SYD Sydney Kingsford Smith

23h 15m1 stop Guangzhou Baiyun

$1,719China Southern

Thu, 10 Sep - Tue, 15 Sep

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

$1,908British Airways

Sun, 15 Nov - Sat, 28 Nov

15:35 - 05:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 00mdirect

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

22h 55mdirect

$1,918British Airways

Thu, 15 Oct - Sun, 15 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

$1,920British Airways

Sun, 15 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

$1,926British Airways

Thu, 19 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

$1,929British Airways

Sun, 15 Nov - Sat, 28 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

$1,930British Airways

Wed, 11 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

$1,945British Airways

Thu, 5 Nov - Mon, 9 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

$1,945British Airways

Thu, 19 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

$2,169Qantas Airways

Sun, 1 Nov - Sun, 15 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

$2,174Qantas Airways

Thu, 29 Oct - Tue, 17 Nov

Save money when you book flights with momondo

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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

22 Oct

SYD15:15Sydney Kingsford Smith

38h 05m

1 stop

LHR19:20London Heathrow

31 Oct

LHR22:00London Heathrow

28h 35m

1 stop

SYD13:35Sydney Kingsford Smith

$1,431

China Southern

21 Oct

SYD11:05Sydney Kingsford Smith

29h 25m

1 stop

LGW06:30London Gatwick

4 Nov

LGW09:50London Gatwick

23h 30m

1 stop

SYD20:20Sydney Kingsford Smith

$1,467

China Southern

4 Nov

SYD11:25Sydney Kingsford Smith

30h 05m

1 stop

LGW06:30London Gatwick

14 Nov

LGW09:50London Gatwick

23h 30m

1 stop

SYD20:20Sydney Kingsford Smith

$1,479

Air India flights from Sydney to United Kingdom

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

Air India

17 Sept

SYD20:35Sydney Kingsford Smith

31h 25m

1 stop

LHR19:00London Heathrow

30 Sept

LHR13:15London Heathrow

44h 50m

1 stop

SYD19:05Sydney Kingsford Smith

$1,457

Air India

19 Sept

SYD20:35Sydney Kingsford Smith

47h 55m

1 stop

LHR11:30London Heathrow

21 Sept

LHR20:35London Heathrow

37h 30m

1 stop

SYD19:05Sydney Kingsford Smith

$1,460

Air India

9 Sept

SYD20:35Sydney Kingsford Smith

32h 25m

1 stop

LHR20:00London Heathrow

26 Sept

LHR20:35London Heathrow

37h 30m

1 stop

SYD19:05Sydney Kingsford Smith

$1,464

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Mon 19/10

12:00-18:40

1 stop40h 40m

London Heathrow

Mon 26/10

21:00-13:35

1 stop29h 35m

$1,426

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Tue 3/11

21:00-16:20

1 stop30h 20m

London Heathrow

Sat 7/11

22:00-20:20

1 stop35h 20m

$1,426

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Sat 10/10

12:00-15:00

1 stop37h 00m

London Gatwick

Wed 21/10

11:35-09:00

3 stops35h 25m

$1,426

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Thu 22/10

21:00-19:30

2 stops32h 30m

London Heathrow

Tue 17/11

17:45-08:35

1 stop27h 50m

$1,426

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Sun 8/11

15:15-18:35

1 stop38h 20m

London Heathrow

Wed 11/11

22:00-13:35

1 stop28h 35m

$1,428

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Sun 14/2

08:10-06:30

1 stop33h 20m

London Gatwick

Tue 2/3

20:20-20:20

2 stops37h 00m

$1,428

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Wed 11/11

10:30-17:50

1 stop42h 20m

London Heathrow

Mon 30/11

20:25-08:05

1 stop24h 40m

$1,431

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Fri 16/10

21:35-07:30

1 stop43h 55m

London Heathrow

Sat 31/10

08:45-19:15

1 stop23h 30m

$1,457

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Fri 9/10

21:35-19:00

1 stop31h 25m

London Heathrow

Sat 24/10

13:15-19:15

1 stop44h 00m

$1,457

Fastest return journey

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Sat 24/10

20:40-16:55

1 stop30h 15m

London Heathrow

Mon 9/11

17:45-08:05

1 stop27h 20m

$1,463

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 $1,572. 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 $1,660.

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 $2,024. 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 $2,229 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 $3,647 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 $1,923 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 $1,757 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	$616
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 $616. The best return flight deal from Sydney to United Kingdom found on momondo in the last 72 hours is $1,426.

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 September 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 65.12% of all bookings. The subsequent popular models are Boeing 777-300ER at 16.28%, Boeing 787-9 Dreamliner at 13.95%, and Airbus A380 at 4.65%.

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 $846	Free cancellation	Rating 7.6 474 reviews	Search Virgin Australia flights
Air China	PriceFrom $907	Free cancellation	Rating 7.5 164 reviews	Search Air China flights
China Southern	PriceFrom $948	Free cancellation	Rating 7.3 172 reviews	Search China Southern flights
China Eastern	PriceFrom $1,094	Free cancellation	Rating 7.3 236 reviews	Search China Eastern flights
Turkish Airlines	PriceFrom $1,104	Free cancellation	Rating 7.4 4,477 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $1,231	Free cancellation	Rating 6.7 8,209 reviews	Search British Airways flights
China Airlines	PriceFrom $1,295	Free cancellation	Rating 8.3 844 reviews	Search China Airlines flights
Air India	PriceFrom $1,305	Free cancellation	Rating 5.5 2,936 reviews	Search Air India flights
Malaysia Airlines	PriceFrom $1,454	Free cancellation	Rating 7.3 318 reviews	Search Malaysia Airlines flights
Cathay Pacific	PriceFrom $1,466	Free cancellation	Rating 7.6 1,473 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.

Start using Trips

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Other flights from Sydney

Other flights to the United Kingdom

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Complete your trip

Feeling lucky

Popular Cities in the United Kingdom

Look for other cheap flights to Londonfrom $1,213

Look for other cheap flights to Manchesterfrom $1,408

Look for other cheap flights to Edinburghfrom $1,446

Look for other cheap flights to Glasgowfrom $1,535

Look for other cheap flights to Birminghamfrom $1,349

Look for other cheap flights to Newcastle upon Tynefrom $1,694

Look for other cheap flights to Bristolfrom $1,912

Look for other cheap flights to Belfastfrom $1,772

Look for other cheap flights to Aberdeenfrom $1,668

Look for other cheap flights to Invernessfrom $1,622

Look for other cheap flights to Leedsfrom $2,086

Look for other cheap flights to Cardifffrom $2,290

Cheap flights from Sydney to the United Kingdom from $616

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 16/10. 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

China Southern flights from Sydney to United Kingdom

Our best China Southern 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