How long is the flight from Sydney to United Kingdom?

Departing from Sydney to United Kingdom will take you 30h 15m. Sydney and United Kingdom are separated by a distance of 16932 km. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Sydney to United Kingdom one-way?

The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as $343. However, be on the lookout for offers from Air China and Hainan Airlines, as they are both options that can get you from Sydney to United Kingdom for a low price.

In terms of precipitation, rainfall in United Kingdom ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit United Kingdom when rainfall is around 40.0 mm.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Sydney to United Kingdom?

The most popular flight routes from Sydney to United Kingdom are Sydney Kingsford Smith - London Heathrow, Sydney Kingsford Smith - London Gatwick and Sydney Kingsford Smith - London Stansted.

What are the cheapest flights from Sydney to United Kingdom?

The cheapest flight price from Sydney to United Kingdom is $1,576. On average you can expect to pay $5,889. The most popular route, (Sydney Kingsford Smith - London Heathrow), can usually be booked for $1,298.

What are the most popular airlines that fly from Sydney to United Kingdom?

When booking a flight from Sydney to United Kingdom, you may want to consider flying on Etihad Airways, Emirates or China Eastern as they are the most popular for this route.

What airport do you fly from for flights from Sydney to United Kingdom?

Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to United Kingdom. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

Can I find deals for flights from Sydney to United Kingdom that include hotel bookings?

Yes. In addition to deals on Sydney to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sydney to United Kingdom?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to United Kingdom.

Can I find deals for business class flights from Sydney to United Kingdom?

Yes. Cheapflights offers flight deals from Sydney to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$640+ Cheap Flights from Sydney to the United Kingdom

Cheap flight deals from Sydney to United Kingdom

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Sydney to United Kingdom
Explore the most affordable flight options available from Sydney to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Tue 10/1120:45 -

1 stop33h 05m

Sat 28/1120:50 -

1 stop35h 25m

Deal found 31/8$1,414

Mon 19/1012:00 -

1 stop40h 40m

Mon 26/1021:00 -

1 stop29h 35m

Deal found 4/9$1,430

Wed 28/1012:00 -

1 stop29h 30m

Wed 11/1110:30 -

1 stop40h 05m

Deal found 30/8$1,430

Tue 13/1021:35 -

1 stop30h 40m

Mon 26/1020:50 -

1 stop35h 25m

Deal found 3/9$1,430

Sun 8/1115:15 -

1 stop38h 20m

Wed 11/1122:00 -

1 stop28h 35m

Deal found 30/8$1,432

Wed 9/911:00 -

1 stop37h 00m

Mon 5/1011:35 -

1 stop36h 25m

Deal found 3/9$1,432

Thu 1/1020:35 -

1 stop30h 40m

Thu 22/1021:30 -

1 stop36h 35m

Deal found 2/9$1,433

Mon 7/911:00 -

1 stop37h 00m

Mon 28/922:00 -

1 stop29h 35m

Deal found 1/9$1,435

Sun 1/1111:10 -

2 stops34h 45m

Tue 1/1208:20 -

2 stops35h 15m

Deal found 1/9$1,435

Tue 10/1121:30 -

1 stop31h 00m

Sat 28/1121:00 -

3 stops73h 05m

Deal found 1/9$1,436

Thu 29/1021:00 -

2 stops31h 45m

Tue 17/1121:30 -

2 stops29h 05m

Deal found 2/9$1,437

Sun 8/1110:30 -

1 stop30h 50m

Wed 18/1111:05 -

2 stops34h 00m

Deal found 31/8$1,437

Best flights from Sydney to United Kingdom
Discover carefully curated flight deals from Sydney to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Mon 19/1021:35 -

2 stops35h 15m

Mon 2/1112:10 -

2 stops31h 20m

Deal found 30/8$1,485

Tue 2/321:35 -

2 stops46h 35m

Mon 15/306:30 -

2 stops25h 55m

Deal found 31/8$1,500

Thu 12/1115:50 -

1 stop31h 50m

Mon 16/1114:10 -

1 stop29h 40m

Deal found 2/9$1,742

Wed 28/1015:15 -

2 stops30h 15m

Sun 1/1111:40 -

2 stops32h 15m

Deal found 3/9$1,755

Wed 7/1011:15 -

1 stop39h 40m

Thu 22/1018:55 -

1 stop28h 20m

Deal found 1/9$1,784

Sun 18/1016:40 -

1 stop24h 20m

Fri 30/1019:20 -

1 stop24h 10m

Deal found 31/8$1,784

Thu 12/1120:00 -

2 stops27h 40m

Mon 16/1114:10 -

1 stop29h 40m

Deal found 3/9$1,905

Wed 11/1110:25 -

2 stops42h 30m

Sun 15/1114:05 -

2 stops54h 30m

Deal found 3/9$1,920

Mon 12/1010:30 -

2 stops31h 35m

Mon 19/1011:30 -

2 stops34h 25m

Deal found 31/8$2,486

Tue 3/1116:30 -

2 stops28h 00m

Mon 16/1117:05 -

3 stops27h 20m

Deal found 3/9$2,527

Wed 28/1021:10 -

1 stop25h 25m

Sun 1/1113:35 -

1 stop30h 25m

Deal found 31/8$2,872

Sun 1/1116:50 -

2 stops33h 20m

Tue 1/1207:45 -

2 stops35h 50m

Deal found 1/9$1,500

Fri 9/1022:05 -

2 stops45h 50m

Wed 28/1010:55 -

2 stops45h 30m

Deal found 31/8$1,561

Sun 25/1015:50 -

2 stops28h 25m

Wed 4/1118:15 -

2 stops26h 00m

Deal found 1/9$3,388

Fri 9/1022:05 -

2 stops34h 20m

Wed 28/1006:30 -

2 stops25h 55m

Deal found 3/9$1,571

Fri 9/1015:05 -

2 stops27h 20m

Thu 22/1018:00 -

2 stops27h 10m

Deal found 31/8$3,462

Sun 4/1021:30 -

2 stops32h 45m

Thu 8/1021:10 -

2 stops54h 25m

Deal found 31/8$1,625

Thu 15/1015:35 -

2 stops28h 10m

Fri 30/1015:15 -

2 stops28h 40m

Deal found 2/9$1,923

Tue 13/1021:35 -

1 stop31h 15m

Fri 30/1008:15 -

1 stop35h 15m

Deal found 2/9$1,931

Thu 12/1110:25 -

2 stops36h 40m

Sun 15/1114:05 -

1 stop41h 30m

Deal found 3/9$1,937

Fri 9/1022:05 -

2 stops47h 35m

Wed 28/1016:30 -

2 stops39h 55m

Deal found 3/9$1,624

Fri 9/1011:15 -

2 stops64h 35m

Wed 28/1011:00 -

1 stop39h 15m

Deal found 1/9$1,973

Sun 28/215:50 -

1 stop25h 05m

Wed 31/314:55 -

1 stop29h 30m

Deal found 1/9$2,061

Sun 4/1016:40 -

2 stops31h 55m

Sun 18/1013:05 -

2 stops31h 30m

Deal found 1/9$1,760

Tue 3/1121:45 -

1 stop25h 20m

Mon 16/1120:15 -

1 stop39h 15m

Deal found 3/9$1,937

Sun 18/1021:45 -

1 stop25h 55m

Sun 25/1014:10 -

2 stops30h 15m

Deal found 3/9$2,143

Wed 14/1016:40 -

1 stop36h 10m

Fri 30/1008:15 -

1 stop35h 15m

Deal found 2/9$1,951

Thu 8/1022:05 -

2 stops47h 35m

Thu 29/1017:55 -

2 stops38h 30m

Deal found 31/8$1,625

Wed 14/1010:50 -

2 stops42h 25m

Wed 21/1009:50 -

2 stops35h 55m

Deal found 2/9$1,976

Thu 15/1012:00 -

2 stops41h 20m

Thu 22/1006:10 -

2 stops41h 50m

Deal found 31/8$1,831

Find flight deals from Sydney to United Kingdom

Round-trip from	$1,414
One-way from	$640
Popular in	December
Cheapest in	February
Average price	$2,070
Good round-trip deal	$2,105 or less
Good one-way deal	$1,742 or less

Air India
10/11-28/11
2 total stops
68h 30m total
Sydney to United Kingdom

Search Deals

Etihad Airways
29/9-31/12
1 total stop
30h 55m total
Sydney to United Kingdom

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($180 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($70 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Sydney Kingsford Smith to United Kingdom.

Search Deals

Price to beat on a one-way flight from Sydney Kingsford Smith to United Kingdom.

Search Deals

Cheapflights 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 - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Thu 8/10

14:00-23:15

2 stops43h 15m

London Luton

Wed 31/12

00:00-09:00

Nonstop0h 00m

$715

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Mon 12/10

21:35-12:45

1 stop25h 10m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

$721

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Mon 19/10

21:35-15:05

1 stop27h 30m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

$721

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 8/10

22:05-22:25

2 stops34h 20m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

$760

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Thu 8/10

22:05-16:40

2 stops28h 35m

London Stansted

Wed 31/12

00:00-09:00

Nonstop0h 00m

$760

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Mon 23/11

20:05-14:25

3 stops53h 20m

London Luton

Wed 31/12

00:00-09:00

Nonstop0h 00m

$774

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Mon 28/9

20:30-13:25

2 stops49h 55m

London Luton

Wed 31/12

00:00-09:00

Nonstop0h 00m

$778

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Sun 15/11

21:35-22:30

2 stops35h 55m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

$781

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Tue 27/10

21:35-16:20

2 stops29h 45m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

$781

SydneyBelfast

SYD Sydney Kingsford Smith - BFS Belfast Intl

SYDBFS

Sydney Kingsford Smith

Tue 29/9

15:40-16:25

2 stops33h 45m

Belfast Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

$796

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Sydney to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Sydney with our price prediction graph.

SYD-LHR

SYD-LGW

SYD-STN

SYD-BHX

SYD-LTN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to the United Kingdom

SYD-GB0

SYD-LHR

SYD-LGW

SYD-STN

SYD-BHX

What is the cheapest month to book a flight from Sydney to United Kingdom?

Currently, February is the cheapest month in which you can book a flight from Sydney to United Kingdom (average of $1,571). Flying from Sydney to United Kingdom in December is currently the most expensive (average of $2,564). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to GB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to United Kingdom as you normally would.

Weekly flight availability from Sydney to United Kingdom

The most flights from SYD to GB0 are scheduled on a Tuesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How far ahead should I book a flight from Sydney to United Kingdom?

The best time to book flights from Sydney to United Kingdom is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing United Kingdom

Read through reviews of airlines operating flights from Sydney to the United Kingdom, such as Singapore Airlines,Emirates, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Singapore Airlines

8.2

Very Good

1,593 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Emirates

8.1

Very Good

3,655 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Qantas Airways

7.5

Good

1,089 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Etihad Airways

7.3

Good

1,532 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

China Eastern

7.3

Good

236 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

What airport do you fly from for flights from Sydney to United Kingdom?
Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to United Kingdom. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.
How long is the flight from Sydney to United Kingdom?
Departing from Sydney to United Kingdom will take you 30h 15m. Sydney and United Kingdom are separated by a distance of 16932 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Sydney to United Kingdom one-way?
The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as $343. However, be on the lookout for offers from Air China and Hainan Airlines, as they are both options that can get you from Sydney to United Kingdom for a low price.
What are the most popular routes from Sydney to United Kingdom?
The most popular flight routes from Sydney to United Kingdom are Sydney Kingsford Smith - London Heathrow, Sydney Kingsford Smith - London Gatwick and Sydney Kingsford Smith - London Stansted.
What are the cheapest flights from Sydney to United Kingdom?
The cheapest flight price from Sydney to United Kingdom is $1,576. On average you can expect to pay $5,889. The most popular route, (Sydney Kingsford Smith - London Heathrow), can usually be booked for $1,298.
Can I find deals for flights from Sydney to United Kingdom that include hotel bookings?
Yes. In addition to deals on Sydney to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to United Kingdom?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to United Kingdom.
Can I find deals for business class flights from Sydney to United Kingdom?
Yes. Cheapflights offers flight deals from Sydney to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to United Kingdom?
Currently, February is the cheapest month in which you can book a flight from Sydney to United Kingdom (average of $1,571). Flying from Sydney to United Kingdom in December is currently the most expensive (average of $2,564). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Sydney to United Kingdom

Airline	Cheapest	Average	Flexibility	On-time
Virgin Australia	Cheapest$849	Average$2,204	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Air China	Cheapest$909	Average$1,560	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Southern	Cheapest$949	Average$1,436	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	Cheapest$1,097	Average$1,798	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Turkish Airlines	Cheapest$1,107	Average$1,788	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
British Airways	Cheapest$1,234	Average$2,116	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
China Airlines	Cheapest$1,299	Average$1,616	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
Air India	Cheapest$1,309	Average$1,617	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Malaysia Airlines	Cheapest$1,458	Average$1,711	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Cathay Pacific	Cheapest$1,474	Average$2,656	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney to United Kingdom?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to United Kingdom from Sydney today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Sydney to United Kingdom?

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to United Kingdom for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Sydney to United Kingdom with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to United Kingdom, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sydney to United Kingdom become cheaper?

Of course! You can now track prices for flights from Sydney to United Kingdom and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Sydney to the United Kingdom from $640

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to United Kingdom

Cheapest flights from Sydney to United KingdomExplore the most affordable flight options available from Sydney to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Explore the most affordable flight options available from Sydney to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Sydney to United KingdomDiscover carefully curated flight deals from Sydney to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals from Sydney to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Direct flights from Sydney to United KingdomExplore direct flight options from Sydney to United Kingdom based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 September 2026.

Explore direct flight options from Sydney to United Kingdom based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 September 2026.

Last-minute flights from Sydney to United KingdomDiscover last-minute flight deals from Sydney to United Kingdom. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to United Kingdom. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Sydney to United KingdomSearch for one-way flight options from Sydney to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options from Sydney to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Find flight deals from Sydney to United Kingdom

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Sydney to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Sydney with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Sydney to United Kingdom?

What is the cheapest time of day to fly from SYD to GB?

Find hourly flight availability from Sydney to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 September 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to United Kingdom as you normally would.

Weekly flight availability from Sydney to United Kingdom

The most flights from SYD to GB0 are scheduled on a Tuesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How far ahead should I book a flight from Sydney to United Kingdom?

The best time to book flights from Sydney to United Kingdom is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing United Kingdom

Read through reviews of airlines operating flights from Sydney to the United Kingdom, such as Singapore Airlines,Emirates, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Sydney to United Kingdom?

How long is the flight from Sydney to United Kingdom?

What are the cheapest airlines to fly from Sydney to United Kingdom one-way?

What are the most popular routes from Sydney to United Kingdom?

What are the cheapest flights from Sydney to United Kingdom?

Can I find deals for flights from Sydney to United Kingdom that include hotel bookings?

How can I find direct flights from Sydney to United Kingdom?

Can I find deals for business class flights from Sydney to United Kingdom?

What is the cheapest month to book a flight from Sydney to United Kingdom?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to United Kingdom by adding a car hire and/or hotel booking to your travel itinerary.

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Sydney and United Kingdom flights

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Sydney to United Kingdom flights

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Top 10 airlines flying from Sydney to United Kingdom

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Cheapest flights from Sydney to United Kingdom
Explore the most affordable flight options available from Sydney to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Sydney to United Kingdom
Discover carefully curated flight deals from Sydney to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Direct flights from Sydney to United Kingdom
Explore direct flight options from Sydney to United Kingdom based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 September 2026.

Last-minute flights from Sydney to United Kingdom
Discover last-minute flight deals from Sydney to United Kingdom. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Sydney to United Kingdom
Search for one-way flight options from Sydney to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.