How long is the flight from Sydney to United Kingdom?

Departing from Sydney to United Kingdom will take you 25h 35m. Sydney and United Kingdom are separated by a distance of 17008 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 $346. 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 $1,589. On average you can expect to pay $5,884. The most popular route, (Sydney Kingsford Smith - London Heathrow), can usually be booked for $504.

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.

$647+ 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 16 September 2026.

Fri 6/1115:15 -

1 stop38h 20m

Sun 22/1122:00 -

1 stop24h 25m

Deal found 11/9$1,378

Mon 19/1012:00 -

1 stop40h 40m

Mon 26/1021:00 -

1 stop26h 00m

Deal found 10/9$1,434

Wed 7/1021:30 -

1 stop43h 10m

Wed 14/1011:35 -

3 stops35h 25m

Deal found 12/9$1,434

Sat 3/1020:50 -

1 stop24h 55m

Wed 18/1121:00 -

1 stop26h 00m

Deal found 13/9$1,436

Sat 24/1020:40 -

1 stop44h 40m

Mon 9/1111:35 -

1 stop33h 30m

Deal found 11/9$1,436

Sun 4/1012:00 -

1 stop40h 40m

Mon 19/1021:20 -

1 stop26h 40m

Deal found 11/9$1,438

Wed 7/1021:30 -

1 stop27h 30m

Wed 21/1011:35 -

3 stops35h 25m

Deal found 13/9$1,438

Wed 21/1011:05 -

1 stop42h 15m

Tue 17/1122:00 -

1 stop35h 20m

Deal found 14/9$1,439

Sun 8/1115:15 -

1 stop38h 20m

Thu 12/1122:00 -

1 stop35h 20m

Deal found 13/9$1,441

Sun 4/1021:30 -

1 stop31h 40m

Mon 19/1011:35 -

3 stops35h 25m

Deal found 12/9$1,441

Mon 2/1115:15 -

1 stop38h 20m

Wed 18/1122:00 -

1 stop28h 35m

Deal found 11/9$1,442

Thu 15/1012:00 -

1 stop28h 40m

Wed 21/1011:35 -

3 stops35h 25m

Deal found 13/9$1,442

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 16 September 2026.

Thu 5/1111:25 -

2 stops34h 00m

Thu 12/1107:00 -

2 stops26h 20m

Deal found 12/9$1,512

Thu 15/1022:05 -

2 stops28h 35m

Tue 20/1017:35 -

2 stops40h 35m

Deal found 11/9$1,560

Thu 3/1221:30 -

1 stop27h 30m

Sun 31/110:30 -

1 stop40h 05m

Deal found 10/9$1,690

Mon 26/1015:50 -

1 stop25h 05m

Sat 21/1108:40 -

1 stop35h 10m

Deal found 11/9$1,699

Fri 23/1011:10 -

2 stops43h 55m

Tue 17/1115:00 -

2 stops28h 55m

Deal found 14/9$1,793

Sat 24/1010:15 -

1 stop40h 10m

Mon 9/1110:25 -

1 stop36h 55m

Deal found 11/9$1,812

Sun 25/1011:50 -

2 stops30h 25m

Thu 19/1111:00 -

1 stop35h 50m

Deal found 11/9$1,852

Thu 15/1021:45 -

1 stop31h 00m

Thu 29/1014:05 -

1 stop29h 55m

Deal found 15/9$1,948

Wed 30/906:00 -

1 stop34h 45m

Wed 21/1014:15 -

1 stop22h 15m

Deal found 13/9$2,000

Sat 13/213:00 -

2 stops42h 10m

Sun 28/322:15 -

1 stop22h 55m

Deal found 10/9$2,289

Thu 29/1009:20 -

2 stops33h 35m

Thu 5/1109:25 -

2 stops58h 35m

Deal found 14/9$2,637

Wed 11/1111:15 -

2 stops31h 00m

Wed 25/1117:05 -

3 stops27h 20m

Deal found 14/9$2,651

Wed 21/1016:40 -

2 stops29h 55m

Sun 8/1115:15 -

2 stops31h 10m

Deal found 12/9$1,544

Fri 23/1022:05 -

2 stops28h 45m

Thu 19/1117:20 -

2 stops39h 05m

Deal found 11/9$1,575

Fri 23/1015:50 -

1 stop24h 50m

Mon 16/1108:35 -

1 stop35h 15m

Deal found 11/9$1,699

Fri 9/1022:05 -

2 stops45h 50m

Wed 28/1010:55 -

2 stops45h 30m

Deal found 12/9$1,575

Tue 10/1121:35 -

2 stops32h 40m

Mon 16/1111:00 -

2 stops35h 25m

Deal found 11/9$1,622

Mon 9/1122:10 -

1 stop42h 45m

Sat 14/1108:40 -

1 stop35h 10m

Deal found 13/9$1,717

Mon 12/1021:35 -

3 stops68h 55m

Mon 19/1018:30 -

3 stops61h 20m

Deal found 14/9$3,804

Wed 21/1022:05 -

2 stops45h 50m

Sun 8/1117:20 -

2 stops39h 05m

Deal found 12/9$1,575

Wed 28/1016:20 -

2 stops31h 30m

Sun 1/1111:40 -

2 stops32h 15m

Deal found 12/9$1,909

Mon 26/1010:25 -

2 stops55h 20m

Mon 2/1120:40 -

1 stop38h 50m

Deal found 11/9$1,978

Fri 9/1011:15 -

2 stops64h 35m

Wed 28/1011:00 -

1 stop39h 15m

Deal found 13/9$1,991

Fri 16/1016:40 -

2 stops31h 55m

Fri 23/1006:00 -

2 stops28h 25m

Deal found 11/9$1,704

Wed 17/215:50 -

1 stop25h 35m

Wed 31/319:25 -

1 stop37h 30m

Deal found 10/9$1,727

Thu 8/1022:05 -

2 stops34h 20m

Thu 29/1006:30 -

2 stops25h 55m

Deal found 15/9$1,584

Mon 28/906:00 -

1 stop34h 50m

Tue 20/1009:50 -

1 stop23h 15m

Deal found 13/9$2,000

Tue 13/1011:15 -

2 stops39h 40m

Sun 25/1011:00 -

2 stops59h 50m

Deal found 13/9$2,085

Sun 8/1121:35 -

2 stops46h 35m

Sun 29/1117:25 -

2 stops39h 00m

Deal found 10/9$1,595

Thu 12/1115:50 -

1 stop31h 50m

Mon 16/1114:10 -

1 stop29h 40m

Deal found 10/9$1,762

Find flight deals from Sydney to United Kingdom

Round-trip from	$1,378
One-way from	$647
Popular in	December
Cheapest in	February
Average price	$2,113
Good round-trip deal	$2,206 or less
Good one-way deal	$1,618 or less

China Southern
6/11-22/11
2 total stops
62h 45m total
Sydney to United Kingdom

Search Deals

Etihad Airways
24/10-31/12
1 total stop
25h 40m total
Sydney to United Kingdom

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($195 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($73 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

Fastest return journey

SydneyManchester

SYD Sydney Kingsford Smith - MAN Manchester

SYDMAN

Sydney Kingsford Smith

Fri 23/10

16:40-06:55

1 stop24h 15m

Manchester

Wed 31/12

00:00-09:00

Nonstop0h 00m

$665

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Wed 3/2

11:10-17:30

2 stops41h 20m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

$703

SydneyManchester

SYD Sydney Kingsford Smith - MAN Manchester

SYDMAN

Sydney Kingsford Smith

Fri 23/10

22:05-10:40

2 stops46h 35m

Manchester

Wed 31/12

00:00-09:00

Nonstop0h 00m

$756

SydneyGlasgow

SYD Sydney Kingsford Smith - GLA Glasgow Intl

SYDGLA

Sydney Kingsford Smith

Wed 28/10

20:05-18:55

3 stops33h 50m

Glasgow Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

$756

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Sun 15/11

20:05-23:00

3 stops37h 55m

London Luton

Wed 31/12

00:00-09:00

Nonstop0h 00m

$762

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Mon 28/9

20:35-09:15

3 stops45h 40m

London Luton

Wed 31/12

00:00-09:00

Nonstop0h 00m

$762

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Wed 7/10

22:05-16:40

2 stops28h 35m

London Stansted

Wed 31/12

00:00-09:00

Nonstop0h 00m

$766

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

$769

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

$769

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Mon 16/11

20:45-14:25

2 stops52h 40m

London Luton

Wed 31/12

00:00-09:00

Nonstop0h 00m

$783

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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-LTN

SYD-STN

SYD-LGW

SYD-MAN

SYD-LHR

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-LTN

SYD-STN

SYD-LGW

SYD-MAN

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 $1,591). Flying from Sydney to United Kingdom in December is currently the most expensive (average of $2,608). 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 Monday (3 on average). You will have fewer flight options on Tuesday, 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 28 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

1,602 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

1,602 reviews

Singapore Airlines

8.2

Very Good

1,602 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

3,659 reviews

Singapore Airlines

8.2

Very Good

1,602 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

1,098 reviews

Singapore Airlines

8.2

Very Good

1,602 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

1,536 reviews

Singapore Airlines

8.2

Very Good

1,602 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

240 reviews

Singapore Airlines

8.2

Very Good

1,602 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 25h 35m. Sydney and United Kingdom are separated by a distance of 17008 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 $346. 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 $1,589. On average you can expect to pay $5,884. The most popular route, (Sydney Kingsford Smith - London Heathrow), can usually be booked for $504.
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 $1,591). Flying from Sydney to United Kingdom in December is currently the most expensive (average of $2,608). 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.

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Top 10 airlines flying from Sydney to United Kingdom

Airline	Cheapest	Average	Flexibility	On-time
Virgin Australia	Cheapest$856	Average$2,217	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Air China	Cheapest$916	Average$1,614	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Southern	Cheapest$958	Average$1,441	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	Cheapest$1,106	Average$1,828	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Turkish Airlines	Cheapest$1,116	Average$1,754	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
British Airways	Cheapest$1,244	Average$2,103	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
China Airlines	Cheapest$1,310	Average$1,623	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
Air India	Cheapest$1,320	Average$1,618	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Cathay Pacific	Cheapest$1,468	Average$2,689	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Malaysia Airlines	Cheapest$1,470	Average$1,738	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines 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 $647

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/10. 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 16 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 16 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 16 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 16 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 16 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 16 September 2026.

Last-minute flights from Sydney to United KingdomDiscover last-minute flight deals from Sydney to United Kingdom. Data last updated 16 September 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to United Kingdom. Data last updated 16 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 16 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 16 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 16 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 Monday (3 on average). You will have fewer flight options on Tuesday, 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 28 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.

Direct flights to

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Sydney and United Kingdom flights

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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 16 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 16 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 16 September 2026.

Last-minute flights from Sydney to United Kingdom
Discover last-minute flight deals from Sydney to United Kingdom. Data last updated 16 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 16 September 2026.