How long is the flight from Sydney to London?

Turkish Airlines, Etihad Airways, and Emirates can get you from Sydney to London in just under 30h 15m. Your travel time can differ by up to 15h 35m. The distance from Sydney to London is about 10568 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Sydney to London round-trip?

Flying on Air China is currently your cheapest option to London, with prices starting at £649. Additional return tickets that might be worth considering are offered by Etihad Airways and British Airways, with the lowest prices starting at £695 and £765, respectively. Air China is 36% cheaper than the average price of flights available within the next 90 days to this destination.

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

To fly one-way, consider booking your trip with Hainan Airlines, which is currently one of the cheapest options available, starting at £191. China Southern flights start at £197 while deals on Air China start at £201 one-way.

In terms of precipitation, rainfall in London 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 London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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 London?

The most popular flight routes from Sydney to London 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 London?

Looking for the cheapest flight from Sydney to London? While on average our users pay £1,340, our data indicates the cheapest price to be £854. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around £698.

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

Before booking your flight from Sydney to London check out the most popular airlines for this route: Etihad Airways, Emirates or Qantas Airways.

What airport do you fly from for flights from Sydney to London?

For a flight from Sydney to London, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 2 outbound flights to London per day. 10 airlines have flights to London from Sydney Kingsford Smith on a regular basis.

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

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

How can I find direct flights from Sydney to London?

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

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

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

£348+ Cheap Flights from Sydney to London

Cheapflights Tip: The best prices from Sydney Kingsford Smith to London are usually found in February or May, booked 37 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Sydney to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Sydney to London
Explore the most affordable flight options available from Sydney to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Wed 4/1122:05 -

3 stops34h 35m

Wed 18/1110:55 -

2 stops35h 30m

Deal found 7/10£735

Fri 23/1012:00 -

1 stop37h 00m

Wed 28/1010:30 -

3 stops35h 35m

Deal found 7/10£735

Sun 11/1021:30 -

1 stop31h 10m

Sun 25/1021:00 -

1 stop29h 35m

Deal found 7/10£736

Thu 22/1011:00 -

3 stops41h 40m

Mon 9/1121:00 -

1 stop29h 35m

Deal found 5/10£736

Thu 15/1012:25 -

1 stop28h 10m

Fri 30/1012:30 -

1 stop35h 05m

Deal found 8/10£738

Tue 1/1212:00 -

1 stop37h 00m

Wed 9/1210:30 -

1 stop36h 30m

Deal found 7/10£738

Thu 5/1122:05 -

1 stop31h 30m

Sat 14/1122:00 -

1 stop28h 20m

Deal found 7/10£739

Mon 26/1021:30 -

1 stop31h 00m

Wed 11/1121:00 -

1 stop26h 00m

Deal found 6/10£739

Mon 19/1012:00 -

1 stop28h 40m

Mon 2/1110:30 -

1 stop40h 05m

Deal found 6/10£739

Wed 21/1012:00 -

1 stop37h 00m

Mon 26/1010:30 -

1 stop40h 05m

Deal found 7/10£740

Sun 15/1111:05 -

2 stops41h 25m

Tue 1/1221:00 -

1 stop26h 00m

Deal found 6/10£741

Mon 26/1021:30 -

1 stop25h 35m

Mon 30/1121:00 -

2 stops31h 20m

Deal found 6/10£742

Best flights from Sydney to London
Discover carefully curated flight deals from Sydney to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Wed 4/1122:05 -

2 stops34h 35m

Wed 11/1110:55 -

2 stops35h 30m

Deal found 5/10£749

Thu 15/1022:05 -

2 stops45h 50m

Thu 29/1006:30 -

2 stops25h 55m

Deal found 7/10£849

Wed 11/1116:50 -

1 stop30h 15m

Sun 15/1108:40 -

1 stop34h 50m

Deal found 6/10£890

Thu 12/1110:25 -

2 stops36h 40m

Sun 15/1114:05 -

1 stop41h 30m

Deal found 7/10£1,021

Wed 11/1114:00 -

2 stops27h 25m

Sun 15/1115:30 -

1 stop28h 20m

Deal found 5/10£1,101

Sun 11/1006:00 -

1 stop24h 15m

Sun 18/1020:50 -

2 stops30h 35m

Deal found 4/10£1,405

Sat 14/1121:30 -

2 stops30h 50m

Mon 30/1111:00 -

2 stops35h 25m

Deal found 4/10£779

Thu 31/1213:35 -

1 stop33h 00m

Sat 9/116:25 -

3 stops28h 00m

Deal found 4/10£1,710

Sun 8/1121:35 -

2 stops29h 55m

Sat 14/1106:30 -

2 stops25h 55m

Deal found 7/10£856

Sat 14/1121:30 -

2 stops35h 50m

Sat 28/1111:30 -

2 stops34h 55m

Deal found 5/10£779

Sat 12/1207:00 -

2 stops48h 10m

Tue 29/1211:00 -

1 stop22h 50m

Deal found 5/10£1,849

Thu 17/1211:50 -

2 stops30h 25m

Sat 30/111:00 -

1 stop35h 50m

Deal found 4/10£1,855

Mon 9/1116:50 -

2 stops32h 35m

Wed 25/1112:50 -

2 stops33h 35m

Deal found 3/10£785

Sun 15/1116:50 -

1 stop32h 40m

Mon 25/120:55 -

1 stop33h 50m

Deal found 5/10£974

Thu 15/1022:05 -

2 stops28h 30m

Tue 27/1017:25 -

2 stops39h 00m

Deal found 4/10£906

Wed 11/1110:25 -

2 stops42h 50m

Sun 15/1120:15 -

2 stops48h 20m

Deal found 7/10£1,024

Thu 12/1122:30 -

2 stops34h 20m

Sat 28/1111:30 -

2 stops34h 55m

Deal found 3/10£785

Tue 2/221:35 -

2 stops47h 20m

Sun 28/217:20 -

2 stops39h 05m

Deal found 7/10£912

Tue 20/1021:45 -

1 stop25h 15m

Tue 27/1020:15 -

1 stop35h 20m

Deal found 5/10£1,026

Fri 20/1115:10 -

2 stops34h 25m

Fri 27/1114:55 -

2 stops35h 25m

Deal found 6/10£811

Fri 26/321:35 -

2 stops29h 45m

Tue 6/417:45 -

2 stops41h 15m

Deal found 6/10£918

Tue 17/1116:30 -

2 stops30h 35m

Tue 24/1114:05 -

1 stop21h 25m

Deal found 3/10£1,027

Tue 17/1116:50 -

2 stops27h 45m

Tue 24/1111:20 -

2 stops35h 05m

Deal found 3/10£817

Fri 23/1017:45 -

2 stops36h 40m

Fri 13/1114:55 -

2 stops31h 00m

Deal found 3/10£1,327

Sun 22/1116:30 -

2 stops30h 10m

Sun 29/1113:40 -

1 stop21h 50m

Deal found 7/10£1,035

Tue 17/1121:35 -

2 stops46h 35m

Thu 28/117:25 -

2 stops39h 00m

Deal found 6/10£973

Wed 11/1116:50 -

2 stops29h 25m

Wed 18/1112:15 -

2 stops31h 15m

Deal found 6/10£819

Mon 18/121:10 -

1 stop25h 55m

Sun 31/114:05 -

1 stop41h 30m

Deal found 3/10£1,111

Fri 20/1121:35 -

2 stops29h 45m

Wed 27/110:55 -

2 stops45h 30m

Deal found 5/10£1,011

Thu 19/1121:35 -

2 stops29h 55m

Thu 28/106:30 -

2 stops25h 55m

Deal found 5/10£1,015

Find flight deals from Sydney to London

Round-trip from	£735
One-way from	£348
Popular in	December
Cheapest in	February
Average price	£897
Good round-trip deal	£1,384 or less
Good one-way deal	£912 or less

4/11-18/11
5 total stops
70h 05m total
Sydney to London

Search Deals

Air India
15/11-31/12
1 total stop
33h 00m total
Sydney to London

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£61 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£22 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 London (LON).

Search Deals

Price to beat on a one-way flight from Sydney Kingsford Smith to London (LON).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLondon

SYD Sydney Kingsford Smith - STN London Stansted

SYDSTN

Sydney Kingsford Smith

Thu 25/2

21:35-09:55

2 stops47h 20m

London Stansted

Wed 31/12

00:00-09:00

Nonstop0h 00m

£381

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Sat 28/11

21:25-13:45

2 stops51h 20m

London Luton

Wed 31/12

00:00-09:00

Nonstop0h 00m

£392

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Sun 15/11

22:30-14:25

2 stops50h 55m

London Luton

Wed 31/12

00:00-09:00

Nonstop0h 00m

£396

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Wed 20/1

21:25-13:45

2 stops51h 20m

London Luton

Wed 31/12

00:00-09:00

Nonstop0h 00m

£398

SydneyLondon

SYD Sydney Kingsford Smith - LHR London Heathrow

SYDLHR

Sydney Kingsford Smith

Fri 23/10

22:05-22:25

2 stops34h 20m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

£409

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Sun 1/11

21:25-16:20

3 stops53h 55m

London Luton

Wed 31/12

00:00-09:00

Nonstop0h 00m

£409

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Sun 11/10

22:05-09:55

2 stops45h 50m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

£410

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Sat 17/10

14:00-14:45

2 stops34h 45m

London Luton

Wed 31/12

00:00-09:00

Nonstop0h 00m

£414

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Tue 10/11

12:00-10:35

2 stops33h 35m

London Luton

Wed 31/12

00:00-09:00

Nonstop0h 00m

£415

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Tue 17/11

21:25-14:00

2 stops51h 35m

London Luton

Wed 31/12

00:00-09:00

Nonstop0h 00m

£417

Flights are sorted by cheapest return flights first.

Deals found on 5/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Sydney to London

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

SYD-LON

SYD-LTN

SYD-LHR

SYD-LGW

SYD-STN

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 London

SYD-LON

SYD-LTN

SYD-LHR

SYD-LGW

SYD-STN

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

Currently, February is the cheapest month in which you can book a flight from Sydney to London (average of £844). Flying from Sydney to London in December is currently the most expensive (average of £1,362). 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 LON?

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

Weekly flight availability from Sydney to London

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

How much does it cost for a return flight from Sydney to London?

Airfare is below average for this route at the moment.

Sydney to London flights typically cost between £776 and £1,041 in November.
The cheapest return price found within the last 5 days was £735 on Multiple Airlines (4 Nov–18 Nov).

What’s the top stopover airport for flights from Sydney to London?

Abu Dhabi (AUH) – chosen by Cheapflights users on 24% of one-stop itineraries from Sydney to London on Cheapflights.

What’s the cheapest stopover airport for flights from Sydney to London?

Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of £772.

What’s the fastest stopover option from Sydney to London?

Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 24h 16m.

Which airport typically offers the quickest stopover for flights from Sydney to London?

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 1h 49m.

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

The price you pay for your flight from Sydney to London may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing London

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

Singapore Airlines

8.2

Very Good

1,624 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

1,624 reviews

Singapore Airlines

8.2

Very Good

1,624 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

3,672 reviews

Singapore Airlines

8.2

Very Good

1,624 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 Southern

7.4

Good

174 reviews

Singapore Airlines

8.2

Very Good

1,624 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

1,539 reviews

Singapore Airlines

8.2

Very Good

1,624 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

244 reviews

Singapore Airlines

8.2

Very Good

1,624 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 London?
For a flight from Sydney to London, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 2 outbound flights to London per day. 10 airlines have flights to London from Sydney Kingsford Smith on a regular basis.
How long is the flight from Sydney to London?
Turkish Airlines, Etihad Airways, and Emirates can get you from Sydney to London in just under 30h 15m. Your travel time can differ by up to 15h 35m. The distance from Sydney to London is about 10568 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Sydney to London round-trip?
Flying on Air China is currently your cheapest option to London, with prices starting at £649. Additional return tickets that might be worth considering are offered by Etihad Airways and British Airways, with the lowest prices starting at £695 and £765, respectively. Air China is 36% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Sydney to London one-way?
To fly one-way, consider booking your trip with Hainan Airlines, which is currently one of the cheapest options available, starting at £191. China Southern flights start at £197 while deals on Air China start at £201 one-way.
What are the most popular routes from Sydney to London?
The most popular flight routes from Sydney to London 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 London?
Looking for the cheapest flight from Sydney to London? While on average our users pay £1,340, our data indicates the cheapest price to be £854. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around £698.
Can I find deals for flights from Sydney to London that include hotel bookings?
Yes. In addition to deals on Sydney to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to London.
Can I find deals for business class flights from Sydney to London?
Yes. Cheapflights offers flight deals from Sydney to London 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 London?
Currently, February is the cheapest month in which you can book a flight from Sydney to London (average of £844). Flying from Sydney to London in December is currently the most expensive (average of £1,362). 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 London

Airline	Cheapest	Average	Flexibility	On-time
Air China	Cheapest£649	Average£1,284	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Etihad Airways	Cheapest£695	Average£965	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
British Airways	Cheapest£765	Average£1,386	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Qatar Airways	Cheapest£845	Average£1,136	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest£867	Average£1,201	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Qantas Airways	Cheapest£882	Average£1,304	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Malaysia Airlines	Cheapest£905	Average£1,453	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Singapore Airlines	Cheapest£962	Average£1,293	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
United Airlines	Cheapest£1,103	Average£1,528	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Cathay Pacific	Cheapest£1,227	Average£1,692	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Sydney.

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

Need flexible booking options for your flight to London from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Sydney to London 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 London from £348

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to London

Cheapest flights from Sydney to LondonExplore the most affordable flight options available from Sydney to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Explore the most affordable flight options available from Sydney to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Best flights from Sydney to LondonDiscover carefully curated flight deals from Sydney to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Discover carefully curated flight deals from Sydney to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Direct flights from Sydney to LondonExplore direct flight options from Sydney to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 October 2026.

Explore direct flight options from Sydney to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 October 2026.

Last-minute flights from Sydney to LondonDiscover last-minute flight deals from Sydney to London. Data last updated 8 October 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to London. Data last updated 8 October 2026 and is based on user searches.

One-way flights from Sydney to LondonSearch for one-way flight options from Sydney to London. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Search for one-way flight options from Sydney to London. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Find flight deals from Sydney to London

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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 London that are best for you.

Best time to book a flight from Sydney to London

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

Cheapflights Insights

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

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

Find hourly flight availability from Sydney to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 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 London as you normally would.

Weekly flight availability from Sydney to London

Explore weekly flight availability from Sydney to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 October 2026.

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

How much does it cost for a return flight from Sydney to London?

Airfare is below average for this route at the moment.

Sydney to London flights typically cost between £776 and £1,041 in November.The cheapest return price found within the last 5 days was £735 on Multiple Airlines (4 Nov–18 Nov).

What’s the top stopover airport for flights from Sydney to London?

Share of one-stop return flights from Sydney to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Abu Dhabi (AUH) – chosen by Cheapflights users on 24% of one-stop itineraries from Sydney to London on Cheapflights.

What’s the cheapest stopover airport for flights from Sydney to London?

Average return fare for one-stop flights from Sydney to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of £772.

What’s the fastest stopover option from Sydney to London?

Shortest average travel time for one-stop one-way flights from Sydney to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 24h 16m.

Which airport typically offers the quickest stopover for flights from Sydney to London?

Average stopover duration for one-stop one-way flights from Sydney to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 1h 49m.

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

The price you pay for your flight from Sydney to London may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing London

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

Related info for your journey

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

Travelling to a place near London?

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Cheapest flights from Sydney to London
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Best flights from Sydney to London
Discover carefully curated flight deals from Sydney to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Direct flights from Sydney to London
Explore direct flight options from Sydney to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 October 2026.

Last-minute flights from Sydney to London
Discover last-minute flight deals from Sydney to London. Data last updated 8 October 2026 and is based on user searches.

One-way flights from Sydney to London
Search for one-way flight options from Sydney to London. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Sydney to London flights typically cost between £776 and £1,041 in November.
The cheapest return price found within the last 5 days was £735 on Multiple Airlines (4 Nov–18 Nov).