How long is the flight from Sydney to United Kingdom?

Airlines like Turkish Airlines, British Airways, and Emirates fly from Sydney to United Kingdom in about 29h 15m. The time it takes to get you to your destination can typically vary by up to 5h 05m. The distance from Sydney to United Kingdom is about 10521 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as £176. However, be on the lookout for offers from Hainan Airlines and China Southern, 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 route from Sydney to United Kingdom is Sydney Kingsford Smith - London Heathrow. You may also consider Sydney Kingsford Smith - London Gatwick or Sydney Kingsford Smith - London Stansted.

What are the cheapest flights from Sydney to United Kingdom?

Looking for the cheapest flight from Sydney to United Kingdom? While on average our users pay £1,590, our data indicates the cheapest price to be £1,465. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around £679.

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

The most popular airlines flying from Sydney to United Kingdom are Etihad Airways, Emirates and China Southern. Something to consider prior to booking your flight.

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

Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly out of when you book flights from Sydney to United Kingdom.

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.

£329+ 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 13 August 2026.

Thu 10/920:35 -

1 stop30h 40m

Thu 24/921:30 -

1 stop36h 35m

Deal found 11/8£720

Sat 5/920:35 -

1 stop30h 40m

Sat 19/921:30 -

1 stop36h 35m

Deal found 13/8£775

Tue 18/821:00 -

1 stop31h 30m

Tue 25/821:20 -

1 stop26h 40m

Deal found 12/8£777

Tue 18/821:00 -

1 stop31h 30m

Tue 1/921:20 -

1 stop26h 40m

Deal found 12/8£778

Tue 22/921:00 -

1 stop31h 30m

Tue 29/921:20 -

3 stops49h 40m

Deal found 12/8£780

Thu 15/1012:00 -

1 stop28h 40m

Fri 30/1010:30 -

1 stop36h 30m

Deal found 12/8£780

Tue 13/1012:25 -

1 stop28h 10m

Wed 21/1012:35 -

1 stop35h 45m

Deal found 12/8£780

Sun 6/911:00 -

1 stop37h 00m

Wed 16/918:00 -

1 stop30h 00m

Deal found 12/8£780

Fri 16/1016:40 -

1 stop30h 05m

Sat 31/1021:30 -

2 stops48h 55m

Deal found 13/8£781

Sun 15/1111:10 -

2 stops41h 20m

Thu 19/1121:00 -

1 stop26h 00m

Deal found 12/8£783

Thu 1/1020:35 -

1 stop30h 40m

Sat 31/1020:50 -

1 stop35h 25m

Deal found 9/8£783

Thu 10/911:00 -

1 stop41h 10m

Thu 1/1021:55 -

2 stops49h 05m

Deal found 13/8£783

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 13 August 2026.

Fri 16/1022:05 -

2 stops34h 20m

Mon 19/1010:50 -

2 stops47h 20m

Deal found 8/8£825

Fri 16/1016:40 -

2 stops35h 20m

Sat 31/1012:15 -

2 stops31h 15m

Deal found 10/8£858

Sat 5/914:00 -

2 stops37h 15m

Sat 19/921:30 -

1 stop36h 35m

Deal found 13/8£909

Sun 25/1016:20 -

2 stops29h 15m

Wed 28/1020:15 -

2 stops47h 40m

Deal found 11/8£995

Tue 1/1212:00 -

1 stop37h 00m

Sun 6/1210:30 -

1 stop36h 30m

Deal found 8/8£1,040

Tue 20/1021:45 -

1 stop31h 00m

Thu 5/1114:05 -

2 stops30h 30m

Deal found 10/8£1,113

Thu 3/909:15 -

2 stops42h 55m

Sun 27/920:50 -

2 stops51h 50m

Deal found 10/8£1,148

Wed 4/1112:10 -

2 stops30h 05m

Wed 11/1117:05 -

3 stops27h 20m

Deal found 11/8£1,259

Wed 14/1015:50 -

2 stops26h 50m

Thu 12/1118:15 -

2 stops26h 00m

Deal found 9/8£1,265

Thu 24/909:30 -

2 stops33h 40m

Thu 1/1014:00 -

2 stops56h 00m

Deal found 10/8£1,313

Sat 5/914:50 -

1 stop24h 50m

Thu 17/909:00 -

1 stop36h 30m

Deal found 8/8£1,321

Mon 7/1222:20 -

1 stop32h 50m

Thu 14/111:00 -

1 stop22h 50m

Deal found 12/8£1,331

Fri 11/1211:50 -

2 stops54h 25m

Tue 22/1211:00 -

1 stop35h 50m

Deal found 10/8£1,484

Sun 25/1021:10 -

1 stop25h 25m

Wed 28/1013:35 -

1 stop21h 55m

Deal found 8/8£1,521

Mon 24/812:25 -

2 stops37h 10m

Tue 25/821:35 -

1 stop27h 25m

Deal found 11/8£1,550

Sun 25/1016:50 -

2 stops29h 25m

Sun 8/1112:15 -

2 stops31h 15m

Deal found 9/8£868

Thu 15/1022:05 -

2 stops28h 35m

Fri 13/1117:20 -

2 stops39h 05m

Deal found 9/8£885

Sun 13/1211:05 -

2 stops33h 05m

Mon 11/118:10 -

2 stops30h 50m

Deal found 12/8£1,793

Sun 8/1116:50 -

2 stops35h 45m

Sat 14/1112:15 -

2 stops31h 15m

Deal found 12/8£871

Wed 9/921:05 -

2 stops45h 00m

Wed 16/917:35 -

2 stops40h 35m

Deal found 12/8£888

Sun 8/1116:20 -

2 stops27h 10m

Wed 11/1112:20 -

2 stops31h 35m

Deal found 10/8£998

Wed 14/1022:05 -

2 stops28h 35m

Thu 12/1106:30 -

2 stops25h 55m

Deal found 9/8£891

Sat 24/1015:35 -

2 stops28h 00m

Fri 6/1116:45 -

2 stops27h 10m

Deal found 10/8£999

Sun 25/1006:00 -

1 stop22h 55m

Wed 28/1014:05 -

1 stop41h 30m

Deal found 7/8£1,115

Mon 7/910:05 -

2 stops35h 35m

Mon 14/908:00 -

2 stops26h 25m

Deal found 8/8£937

Tue 13/1022:05 -

2 stops45h 00m

Tue 27/1011:00 -

2 stops45h 25m

Deal found 10/8£895

Wed 2/911:00 -

2 stops44h 55m

Wed 9/913:45 -

2 stops37h 50m

Deal found 8/8£1,196

Wed 28/1016:20 -

2 stops27h 20m

Tue 3/1115:50 -

2 stops28h 05m

Deal found 10/8£999

Fri 5/212:30 -

2 stops27h 50m

Fri 26/218:45 -

1 stop25h 10m

Deal found 9/8£953

Tue 22/910:20 -

2 stops56h 50m

Tue 29/914:00 -

2 stops32h 00m

Deal found 9/8£1,316

Find flight deals from Sydney to United Kingdom

Round-trip from	£720
One-way from	£329
Popular in	December
Cheapest in	February
Average price	£959
Good round-trip deal	£1,525 or less

Air India
10/9-24/9
2 total stops
67h 15m total
Sydney to United Kingdom

Search Deals

12/10
3 total stops
55h 20m total
Sydney to United Kingdom

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£56 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip 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 - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Fri 16/10

22:05-22:25

2 stops34h 20m

London Gatwick

Mon 19/10

10:50-20:10

2 stops47h 20m

£825

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Fri 16/10

16:40-18:00

2 stops35h 20m

London Luton

Sat 31/10

12:15-06:30

2 stops31h 15m

£858

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Sun 25/10

16:50-11:15

2 stops29h 25m

London Luton

Sun 8/11

12:15-06:30

2 stops31h 15m

£868

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Sun 8/11

16:50-17:35

2 stops35h 45m

London Luton

Sat 14/11

12:15-06:30

2 stops31h 15m

£871

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Thu 15/10

22:05-16:40

2 stops28h 35m

London Stansted

Fri 13/11

17:20-19:25

2 stops39h 05m

£885

SydneyBirmingham

SYD Sydney Kingsford Smith - BHX Birmingham

SYDBHX

Sydney Kingsford Smith

Wed 9/9

21:05-09:05

2 stops45h 00m

Birmingham

Wed 16/9

17:35-19:10

2 stops40h 35m

£888

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Wed 14/10

22:05-16:40

2 stops28h 35m

London Gatwick

Thu 12/11

06:30-19:25

2 stops25h 55m

£891

SydneyBirmingham

SYD Sydney Kingsford Smith - BHX Birmingham

SYDBHX

Sydney Kingsford Smith

Tue 13/10

22:05-09:05

2 stops45h 00m

Birmingham

Tue 27/10

11:00-19:25

2 stops45h 25m

£895

SydneyBirmingham

SYD Sydney Kingsford Smith - BHX Birmingham

SYDBHX

Sydney Kingsford Smith

Sat 5/9

14:00-18:15

2 stops37h 15m

Birmingham

Sat 19/9

21:30-19:05

1 stop36h 35m

£909

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Mon 7/9

10:05-12:40

2 stops35h 35m

London Luton

Mon 14/9

08:00-19:25

2 stops26h 25m

£937

Flights are sorted by cheapest return flights first.

Deals found on 12/8

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-LGW

SYD-LHR

SYD-LTN

SYD-BHX

SYD-MAN

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-LGW

SYD-LHR

SYD-LTN

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 £831). Flying from Sydney to United Kingdom in December is currently the most expensive (average of £1,356). 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?

When flying from Sydney to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Wednesday, 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?

To ensure you get the cheapest price possible for a flight from Sydney to United Kingdom, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing United Kingdom

See what other customers who have flown with Emirates,Cathay Pacific, andQantas Airways from Sydney to the United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Emirates

8.1

Very Good

3,654 reviews

Emirates

8.1

Very Good

3,654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Cathay Pacific

7.6

Good

1,451 reviews

Emirates

8.1

Very Good

3,654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Qantas Airways

7.5

Good

1,081 reviews

Emirates

8.1

Very Good

3,654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

China Southern

7.4

Good

174 reviews

Emirates

8.1

Very Good

3,654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Etihad Airways

7.3

Good

1,504 reviews

Emirates

8.1

Very Good

3,654 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Related info for your journey

What airport do you fly from for flights from Sydney to United Kingdom?
Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly out of when you book flights from Sydney to United Kingdom.
How long is the flight from Sydney to United Kingdom?
Airlines like Turkish Airlines, British Airways, and Emirates fly from Sydney to United Kingdom in about 29h 15m. The time it takes to get you to your destination can typically vary by up to 5h 05m. The distance from Sydney to United Kingdom is about 10521 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Sydney to United Kingdom one-way?
The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as £176. However, be on the lookout for offers from Hainan Airlines and China Southern, 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 route from Sydney to United Kingdom is Sydney Kingsford Smith - London Heathrow. You may also consider Sydney Kingsford Smith - London Gatwick or Sydney Kingsford Smith - London Stansted.
What are the cheapest flights from Sydney to United Kingdom?
Looking for the cheapest flight from Sydney to United Kingdom? While on average our users pay £1,590, our data indicates the cheapest price to be £1,465. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around £679.
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 £831). Flying from Sydney to United Kingdom in December is currently the most expensive (average of £1,356). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Alternative routes for Sydney to United Kingdom

Top 10 airlines flying from Sydney to United Kingdom

Airline	Cheapest	Average	Flexibility	On-time
Virgin Australia	Cheapest£440	Average£1,139	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Air China	Cheapest£635	Average£1,257	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Etihad Airways	Cheapest£680	Average£1,042	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest£770	Average£1,026	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest£850	Average£1,220	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Cathay Pacific	Cheapest£855	Average£1,633	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Qantas Airways	Cheapest£863	Average£1,293	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Singapore Airlines	Cheapest£883	Average£1,266	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Malaysia Airlines	Cheapest£887	Average£1,423	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
British Airways	Cheapest£972	Average£1,420	FlexibilityNo cancel fee	On-time70%	Search British Airways 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?

Cheapflights simply makes it quick and affordable to book flights from Sydney to United Kingdom by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to United Kingdom flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Sydney to United Kingdom on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sydney to the United Kingdom from £329

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. 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 13 August 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 13 August 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 13 August 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 13 August 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 13 August 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 13 August 2026.

Last-minute flights from Sydney to United KingdomDiscover last-minute flight deals from Sydney to United Kingdom. Data last updated 13 August 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to United Kingdom. Data last updated 13 August 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 13 August 2026.

Search for one-way flight options from Sydney to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 13 August 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

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 13 August 2026.

When flying from Sydney to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Wednesday, 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?

To ensure you get the cheapest price possible for a flight from Sydney to United Kingdom, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing United Kingdom

See what other customers who have flown with Emirates,Cathay Pacific, andQantas Airways from Sydney to the United Kingdom have to say. You can also see how each airline compares in terms of 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 13 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

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

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

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

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

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Travel Smart

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 13 August 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 13 August 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 13 August 2026.

Last-minute flights from Sydney to United Kingdom
Discover last-minute flight deals from Sydney to United Kingdom. Data last updated 13 August 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 13 August 2026.