How long is the flight from Sydney to United Kingdom?

Departing from Sydney to United Kingdom will take you 25h 10m. Sydney and United Kingdom are separated by a distance of 17000 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 $350. 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 $1,553. On average you can expect to pay $5,783. The most popular route, (Sydney Kingsford Smith - London Heathrow), can usually be booked for $1,207.

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 Singapore Airlines 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.

$496+ 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 25 October 2026.

Thu 29/1021:00 -

2 stops31h 45m

Sun 15/1112:30 -

1 stop35h 05m

Deal found 23/10$1,389

Mon 9/1121:30 -

1 stop44h 00m

Mon 16/1110:30 -

1 stop40h 05m

Deal found 22/10$1,389

Tue 10/1115:10 -

1 stop38h 25m

Wed 25/1121:30 -

2 stops47h 00m

Deal found 25/10$1,391

Thu 5/1112:00 -

1 stop37h 00m

Wed 18/1117:00 -

1 stop33h 35m

Deal found 21/10$1,391

Thu 29/1021:00 -

2 stops31h 45m

Fri 13/1112:30 -

1 stop35h 05m

Deal found 24/10$1,392

Wed 4/1107:30 -

2 stops57h 50m

Wed 11/1111:35 -

2 stops45h 50m

Deal found 22/10$1,392

Mon 9/1114:00 -

2 stops51h 20m

Mon 16/1111:35 -

2 stops45h 20m

Deal found 24/10$1,393

Thu 5/1115:10 -

1 stop38h 25m

Wed 18/1121:30 -

2 stops28h 50m

Deal found 21/10$1,395

Thu 5/1109:20 -

2 stops67h 00m

Wed 18/1109:50 -

1 stop23h 35m

Deal found 21/10$1,395

Tue 10/1122:05 -

1 stop31h 30m

Tue 1/1217:45 -

1 stop27h 50m

Deal found 21/10$1,396

Wed 28/1015:10 -

1 stop38h 25m

Tue 10/1121:30 -

2 stops28h 50m

Deal found 22/10$1,398

Mon 9/1115:10 -

2 stops37h 10m

Sat 12/1215:30 -

3 stops34h 50m

Deal found 21/10$1,398

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 25 October 2026.

Tue 19/121:35 -

2 stops46h 35m

Tue 16/217:25 -

2 stops39h 00m

Deal found 21/10$1,619

Wed 4/1115:50 -

1 stop38h 50m

Wed 18/1121:30 -

1 stop22h 20m

Deal found 24/10$1,622

Sat 14/1115:50 -

1 stop25h 10m

Mon 30/1121:30 -

1 stop34h 50m

Deal found 22/10$1,707

Thu 12/1121:45 -

1 stop25h 20m

Sun 15/1114:05 -

1 stop41h 30m

Deal found 22/10$1,943

Wed 4/1115:25 -

2 stops32h 30m

Wed 18/1116:55 -

2 stops39h 30m

Deal found 23/10$1,970

Thu 5/1111:30 -

2 stops29h 55m

Tue 17/1114:15 -

2 stops32h 35m

Deal found 24/10$2,290

Thu 12/1122:10 -

1 stop25h 30m

Mon 16/1114:10 -

1 stop42h 10m

Deal found 22/10$2,308

Mon 7/1221:30 -

2 stops36h 25m

Mon 14/1213:25 -

2 stops30h 55m

Deal found 23/10$2,362

Fri 4/1209:15 -

2 stops33h 40m

Fri 11/1209:25 -

2 stops60h 40m

Deal found 20/10$2,518

Thu 3/1209:25 -

2 stops45h 00m

Sun 27/1216:50 -

2 stops51h 00m

Deal found 24/10$2,541

Mon 30/1115:15 -

1 stop37h 05m

Sun 27/1220:10 -

2 stops33h 45m

Deal found 20/10$2,585

Wed 4/1111:15 -

2 stops33h 50m

Wed 18/1117:25 -

3 stops28h 10m

Deal found 20/10$2,625

Mon 9/1116:30 -

2 stops27h 35m

Fri 13/1106:45 -

2 stops36h 50m

Deal found 21/10$2,716

Mon 21/1222:10 -

1 stop33h 20m

Sun 3/121:10 -

1 stop29h 30m

Deal found 20/10$2,760

Sun 8/1115:50 -

1 stop25h 05m

Thu 19/1108:40 -

1 stop35h 10m

Deal found 22/10$1,648

Thu 12/1121:35 -

2 stops29h 45m

Fri 20/1117:20 -

2 stops39h 05m

Deal found 24/10$1,676

Sat 7/1121:35 -

2 stops29h 45m

Sun 15/1117:20 -

2 stops39h 05m

Deal found 24/10$1,709

Fri 22/122:10 -

1 stop25h 05m

Fri 12/214:15 -

2 stops31h 25m

Deal found 24/10$1,901

Wed 11/1106:00 -

1 stop41h 05m

Sun 15/1114:05 -

1 stop41h 30m

Deal found 24/10$1,945

Sat 7/1115:50 -

1 stop25h 05m

Sun 15/1108:40 -

1 stop35h 10m

Deal found 24/10$1,794

Fri 30/1015:25 -

2 stops34h 55m

Fri 6/1110:40 -

2 stops45h 45m

Deal found 20/10$1,997

Thu 12/1121:35 -

2 stops29h 45m

Sun 15/1110:55 -

2 stops45h 30m

Deal found 21/10$1,716

Wed 11/1121:10 -

1 stop32h 15m

Sun 15/1113:40 -

2 stops30h 55m

Deal found 23/10$1,963

Wed 20/115:50 -

1 stop25h 05m

Fri 29/108:40 -

1 stop22h 40m

Deal found 24/10$1,882

Sat 16/121:35 -

2 stops47h 10m

Tue 9/216:30 -

2 stops39h 55m

Deal found 22/10$1,723

Thu 26/1115:25 -

2 stops28h 45m

Thu 3/1217:25 -

2 stops39h 00m

Deal found 23/10$2,131

Wed 11/1111:15 -

2 stops33h 50m

Sun 15/1106:30 -

2 stops37h 25m

Deal found 20/10$2,392

Thu 12/1121:35 -

2 stops29h 55m

Thu 19/1117:25 -

2 stops39h 00m

Deal found 22/10$1,727

Wed 4/1109:15 -

2 stops31h 40m

Thu 19/1112:05 -

1 stop31h 55m

Deal found 24/10$2,570

Sat 13/206:00 -

1 stop23h 15m

Tue 16/314:05 -

1 stop21h 25m

Deal found 22/10$2,156

Find flight deals from Sydney to United Kingdom

Round-trip from	$1,389
One-way from	$496
Popular in	December
Cheapest in	February
Average price	$1,687
Good round-trip deal	$2,204 or less
Good one-way deal	$1,572 or less

China Eastern
9/11-22/11
2 total stops
57h 00m total
Sydney to United Kingdom

Search Deals

16/1-31/12
2 total stops
35h 15m total
Sydney to United Kingdom

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($229 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($82 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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

SydneyManchester

SYD Sydney Kingsford Smith - MAN Manchester

SYDMAN

Sydney Kingsford Smith

Sat 16/1

10:30-00:20

3 stops48h 50m

Manchester

Wed 31/12

00:00-09:00

Nonstop0h 00m

$540

SydneyGlasgow

SYD Sydney Kingsford Smith - GLA Glasgow Intl

SYDGLA

Sydney Kingsford Smith

Tue 10/11

15:10-07:40

2 stops51h 30m

Glasgow Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

$615

SydneyManchester

SYD Sydney Kingsford Smith - MAN Manchester

SYDMAN

Sydney Kingsford Smith

Mon 9/11

21:30-06:15

1 stop43h 45m

Manchester

Wed 31/12

00:00-09:00

Nonstop0h 00m

$700

SydneyManchester

SYD Sydney Kingsford Smith - MAN Manchester

SYDMAN

Sydney Kingsford Smith

Mon 18/1

21:30-11:55

1 stop25h 25m

Manchester

Wed 31/12

00:00-09:00

Nonstop0h 00m

$712

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Tue 23/2

21:35-09:55

2 stops47h 20m

London Stansted

Wed 31/12

00:00-09:00

Nonstop0h 00m

$717

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Sat 14/11

21:35-22:30

2 stops35h 55m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

$791

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Sun 24/1

21:35-16:20

2 stops29h 45m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

$795

SydneyGlasgow

SYD Sydney Kingsford Smith - GLA Glasgow Intl

SYDGLA

Sydney Kingsford Smith

Mon 30/11

12:00-21:50

3 stops44h 50m

Glasgow Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

$797

SydneyManchester

SYD Sydney Kingsford Smith - MAN Manchester

SYDMAN

Sydney Kingsford Smith

Tue 12/1

10:30-11:30

2 stops60h 00m

Manchester

Wed 31/12

00:00-09:00

Nonstop0h 00m

$815

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 14/1

21:35-22:35

2 stops36h 00m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

$847

Flights are sorted by cheapest return flights first.

Deals found on 24/10

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-MAN

SYD-STN

SYD-LHR

SYD-LGW

SYD-EDI

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-MAN

SYD-STN

SYD-LHR

SYD-LGW

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 $1,614). Flying from Sydney to United Kingdom in December is currently the most expensive (average of $2,680). 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.

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 82 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, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,627 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

Singapore Airlines

8.2

Very Good

1,627 reviews

Singapore Airlines

8.2

Very Good

1,627 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

Emirates

8.1

Very Good

3,688 reviews

Singapore Airlines

8.2

Very Good

1,627 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

Qatar Airways

7.3

Good

3,707 reviews

Singapore Airlines

8.2

Very Good

1,627 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

Etihad Airways

7.3

Good

1,546 reviews

Singapore Airlines

8.2

Very Good

1,627 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

China Eastern

7.3

Good

247 reviews

Singapore Airlines

8.2

Very Good

1,627 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

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 10m. Sydney and United Kingdom are separated by a distance of 17000 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 $350. 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 $1,553. On average you can expect to pay $5,783. The most popular route, (Sydney Kingsford Smith - London Heathrow), can usually be booked for $1,207.
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 $1,614). Flying from Sydney to United Kingdom in December is currently the most expensive (average of $2,680). 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
Air China	Cheapest$859	Average$1,657	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Virgin Australia	Cheapest$866	Average$2,239	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
China Southern	Cheapest$946	Average$1,434	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	Cheapest$1,092	Average$1,856	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Turkish Airlines	Cheapest$1,130	Average$1,625	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Air India	Cheapest$1,145	Average$1,620	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
British Airways	Cheapest$1,260	Average$2,111	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
China Airlines	Cheapest$1,268	Average$1,611	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
Malaysia Airlines	Cheapest$1,486	Average$1,769	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Lufthansa	Cheapest$1,568	Average$1,798	FlexibilityNo cancel fee	On-time76%	Search Lufthansa 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 $496

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/1. 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 25 October 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 25 October 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 25 October 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 25 October 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 25 October 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 25 October 2026.

Last-minute flights from Sydney to United KingdomDiscover last-minute flight deals from Sydney to United Kingdom. Data last updated 25 October 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to United Kingdom. Data last updated 25 October 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 25 October 2026.

Search for one-way flight options from Sydney to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 25 October 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 25 October 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.

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 82 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, andQatar 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

Book a non-stop flight to one of these other cities located in .

Search flights from Sydney to United Kingdom by cabin class

Find flights from Sydney to United Kingdom, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sydney and United Kingdom flights

Browse other Sydney and United Kingdom flight options. Last updated on 25 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Sydney to United Kingdom flights

Consider these flights travelling from Sydney to United Kingdom.

Fly to United Kingdom regions

Consider these flights travelling to United Kingdom regions.

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 25 October 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 25 October 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 25 October 2026.

Last-minute flights from Sydney to United Kingdom
Discover last-minute flight deals from Sydney to United Kingdom. Data last updated 25 October 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 25 October 2026.