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

Flying on China Airlines is currently your cheapest option to London, with prices starting at £858. Additional return tickets that might be worth considering are offered by Cathay Pacific and Turkish Airlines, with the lowest prices starting at £860 and £860, respectively. China Airlines is 14% 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 China Eastern, which is currently one of the cheapest options available, starting at £431. Air China flights start at £434 while deals on China Airlines start at £438 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 £1,135, our data indicates the cheapest price to be £683. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around £682.

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: Air India, British Airways or Air China.

What is the cheapest day to fly round-trip from Sydney to London?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 18% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Sydney to London?

Flights from Sydney to London lean towards being more expensive in December. Prices are generally better when you fly from Sydney to London in March, with the cheapest ticket starting at £610.

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 3 outbound flights to London per day. 16 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.

£431+ Flights from Sydney to London

The best prices from Sydney Kingsford Smith to London are usually found in March or February, booked 4 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Sydney to London

Round-trip from	£858
One-way from	£431
Popular in	December
Cheapest in	March
Average price	£1,131

China Airlines
2/3-28/3
2 total stops
57h 40m total
Sydney to London

Search Deals

China Eastern
24/2
1 total stop
27h 25m total
Sydney to London

Search Deals

High demand for flights, 11% potential price rise

Search Deals

Best time to find cheap flights, 3% potential price drop

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from Sydney to London

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 17 January 2025.

Sun 2/322:10SYD - LHR

1 stop29h 45mChina Airlines

Fri 28/321:15LHR - SYD

1 stop27h 55mChina Airlines

Deal found 16/1£858

Mon 4/818:05SYD - LHR

1 stop30h 40mSingapore Airlines

Mon 1/911:25LHR - SYD

1 stop33h 30mSingapore Airlines

Deal found 17/1£859

Fri 7/215:15SYD - LHR

1 stop34h 45mCathay Pacific

Sun 23/217:50LHR - SYD

1 stop26h 25mCathay Pacific

Deal found 17/1£860

Sun 2/221:00SYD - LGW

2 stops35h 30mTurkish Airlines

Mon 24/206:00LGW - SYD

2 stops26h 00mTurkish Airlines

Deal found 17/1£860

Thu 6/321:50SYD - LHR

3 stops32h 50mMultiple Airlines

Sun 9/321:30LHR - SYD

3 stops30h 25mMultiple Airlines

Deal found 17/1£861

Thu 24/421:05SYD - LHR

2 stops47h 40mTurkish Airlines

Mon 28/406:30LHR - SYD

2 stops27h 40mTurkish Airlines

Deal found 17/1£862

Fri 21/312:30SYD - LTN

2 stops32h 45mMultiple Airlines

Mon 14/406:35LTN - SYD

2 stops27h 55mMultiple Airlines

Deal found 16/1£862

Mon 5/518:05SYD - LGW

1 stop45h 20mSingapore Airlines

Mon 26/510:15LGW - SYD

1 stop39h 10mSingapore Airlines

Deal found 16/1£862

Wed 5/322:10SYD - LHR

1 stop31h 05mChina Southern

Wed 2/420:50LHR - SYD

2 stops26h 35mChina Southern

Deal found 15/1£864

Mon 3/307:00SYD - LGW

2 stops34h 30mMultiple Airlines

Fri 7/310:30LGW - SYD

2 stops48h 50mMultiple Airlines

Deal found 17/1£866

Fri 14/212:10SYD - LHR

3 stops40h 20mChina Eastern

Fri 21/217:50LHR - SYD

1 stop29h 10mChina Eastern

Deal found 17/1£870

Thu 2/1020:45SYD - LGW

1 stop25h 40mQatar Airways

Fri 31/1014:05LGW - SYD

1 stop29h 45mQatar Airways

Deal found 16/1£870

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 17 January 2025.

Sun 2/322:10SYD - LHR

1 stop29h 45mChina Airlines

Fri 28/321:15LHR - SYD

1 stop27h 55mChina Airlines

Deal found 16/1£858

Fri 7/215:15SYD - LHR

1 stop34h 45mCathay Pacific

Sun 23/217:50LHR - SYD

1 stop26h 25mCathay Pacific

Deal found 17/1£860

Sun 2/221:00SYD - LGW

2 stops47h 20mTurkish Airlines

Tue 25/216:55LGW - SYD

2 stops39h 05mTurkish Airlines

Deal found 17/1£860

Thu 6/321:50SYD - LHR

3 stops32h 50mMultiple Airlines

Sun 9/321:30LHR - SYD

3 stops30h 25mMultiple Airlines

Deal found 17/1£861

Mon 5/518:05SYD - LGW

1 stop45h 20mSingapore Airlines

Mon 26/510:15LGW - SYD

1 stop39h 10mSingapore Airlines

Deal found 16/1£862

Wed 5/322:10SYD - LHR

1 stop31h 05mChina Southern

Wed 2/420:50LHR - SYD

2 stops26h 35mChina Southern

Deal found 15/1£864

Fri 14/212:10SYD - LHR

3 stops40h 20mChina Eastern

Fri 21/217:50LHR - SYD

1 stop29h 10mChina Eastern

Deal found 17/1£870

Thu 30/120:40SYD - LHR

1 stop30h 15mAir China

Sun 4/522:40LHR - SYD

1 stop31h 10mAir China

Deal found 16/1£871

Mon 12/520:45SYD - LGW

1 stop25h 40mQatar Airways

Fri 20/614:55LGW - SYD

1 stop41h 15mQatar Airways

Deal found 16/1£889

Sat 1/221:30SYD - LHR

1 stop25h 35mEtihad Airways

Wed 26/219:20LHR - SYD

1 stop24h 05mEtihad Airways

Deal found 17/1£907

Sat 10/510:15SYD - LHR

2 stops40h 35mVietnam Airlines

Thu 22/519:10LHR - SYD

1 stop28h 05mVietnam Airlines

Deal found 17/1£917

Fri 28/310:20SYD - LHR

1 stop42h 45mAsiana Airlines

Mon 12/520:40LHR - SYD

1 stop25h 50mAsiana Airlines

Deal found 16/1£934

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 17 January 2025.

Tue 18/216:20SYD - LHR

Nonstop24h 05mBritish Airways

Tue 25/221:10LHR - SYD

Nonstop22h 45mBritish Airways

Deal found 16/1£977

Tue 11/215:55SYD - LHR

Nonstop25h 20mQantas Airways

Wed 5/320:10LHR - SYD

Nonstop23h 20mQantas Airways

Deal found 16/1£985

Tue 11/216:20SYD - LHR

Nonstop24h 05mMultiple Airlines

Wed 5/320:10LHR - SYD

Nonstop23h 20mMultiple Airlines

Deal found 17/1£1,640

Last-minute flights from Sydney to London
Discover last-minute flight deals from Sydney to London. Data last updated 17 January 2025 and is based on user searches.

Wed 22/106:00SYD - LGW

1 stop23h 25mEmirates

Mon 10/220:25LGW - SYD

1 stop35h 10mEmirates

Deal found 16/1£1,033

Wed 22/107:15SYD - LGW

2 stops34h 40mAir Mauritius

Mon 10/216:00LGW - SYD

2 stops43h 30mAir Mauritius

Deal found 16/1£1,051

Wed 22/121:10SYD - STN

1 stop25h 55mEmirates

Mon 10/220:15STN - SYD

1 stop35h 20mEmirates

Deal found 16/1£1,086

Wed 22/121:10SYD - LHR

1 stop27h 40mEmirates

Mon 10/222:00LHR - SYD

1 stop33h 35mEmirates

Deal found 16/1£1,087

Thu 23/121:30SYD - LGW

1 stop44h 00mChina Eastern

Fri 7/210:30LGW - SYD

1 stop40h 05mChina Eastern

Deal found 16/1£930

Thu 23/111:25SYD - LHR

1 stop41h 50mChina Southern

Fri 7/222:00LHR - SYD

1 stop35h 20mChina Southern

Deal found 16/1£1,093

Thu 23/112:35SYD - LGW

2 stops52h 55mMultiple Airlines

Fri 7/210:30LGW - SYD

2 stops48h 50mMultiple Airlines

Deal found 16/1£1,116

Sat 25/120:40SYD - LHR

1 stop32h 10mMultiple Airlines

Sun 16/218:30LHR - SYD

3 stops81h 55mMultiple Airlines

Deal found 16/1£970

Sat 25/121:30SYD - LHR

1 stop25h 35mEtihad Airways

Sun 16/209:00LHR - SYD

1 stop22h 35mEtihad Airways

Deal found 15/1£1,002

Sun 26/109:20SYD - LHR

1 stop39h 35mChina Eastern

Tue 4/221:00LHR - SYD

1 stop29h 35mChina Eastern

Deal found 16/1£1,019

Mon 27/122:20SYD - LHR

1 stop27h 40mCathay Pacific

Mon 17/220:15LHR - SYD

1 stop28h 45mCathay Pacific

Deal found 17/1£898

Mon 27/121:40SYD - LGW

1 stop25h 55mQatar Airways

Tue 18/214:05LGW - SYD

1 stop41h 45mQatar Airways

Deal found 17/1£1,011

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 17 January 2025.

Mon 24/221:30SYD - LHR

1 stop27h 25mChina Eastern

Deal found 17/1£431

Mon 3/321:50SYD - LTN

3 stops44h 30mMultiple Airlines

Deal found 16/1£431

Wed 11/620:30SYD - LGW

1 stop43h 10mChina Eastern

Deal found 16/1£431

Mon 10/321:50SYD - LHR

3 stops31h 35mMultiple Airlines

Deal found 17/1£432

Tue 20/521:45SYD - STN

3 stops30h 55mMultiple Airlines

Deal found 16/1£432

Wed 29/114:05SYD - LGW

2 stops42h 25mMultiple Airlines

Deal found 17/1£433

Sun 30/320:40SYD - LHR

1 stop31h 05mAir China

Deal found 16/1£434

Sun 2/322:10SYD - LHR

1 stop29h 45mChina Airlines

Deal found 16/1£438

Thu 23/121:00SYD - LHR

2 stops31h 35mHainan Airlines

Deal found 16/1£439

Fri 28/211:25SYD - LGW

2 stops40h 55mChina Southern

Deal found 15/1£446

Tue 11/320:50SYD - LCY

2 stops49h 10mMultiple Airlines

Deal found 16/1£447

Mon 7/410:05SYD - LHR

1 stop42h 00mChina Southern

Deal found 16/1£450

Find flights from Sydney to London within your budget

Fly from

Fly to

Route

Depart

Return

Price

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 2/3

22:10-16:55

1 stop29h 45m

London Heathrow

Fri 28/3

21:15-12:10

1 stop27h 55m

£858

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 7/2

15:15-15:00

1 stop34h 45m

London Heathrow

Sun 23/2

17:50-07:15

1 stop26h 25m

£860

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Sun 2/2

21:00-21:30

2 stops35h 30m

London Gatwick

Mon 24/2

06:00-19:00

2 stops26h 00m

£860

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 6/3

21:50-19:40

3 stops32h 50m

London Heathrow

Sun 9/3

21:30-14:55

3 stops30h 25m

£861

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 24/4

21:05-11:45

2 stops47h 40m

London Heathrow

Mon 28/4

06:30-19:10

2 stops27h 40m

£862

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Mon 5/5

18:05-06:25

1 stop45h 20m

London Gatwick

Mon 26/5

10:15-10:25

1 stop39h 10m

£862

SydneyLondon

SYD - LTN

SYDLTN

Sydney Kingsford Smith

Fri 21/3

12:30-10:15

2 stops32h 45m

London Luton

Mon 14/4

06:35-19:30

2 stops27h 55m

£862

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 5/3

22:10-18:15

1 stop31h 05m

London Heathrow

Wed 2/4

20:50-09:25

2 stops26h 35m

£864

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Mon 3/3

07:00-06:30

2 stops34h 30m

London Gatwick

Fri 7/3

10:30-22:20

2 stops48h 50m

£866

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 14/2

12:10-17:30

3 stops40h 20m

London Heathrow

Fri 21/2

17:50-10:00

1 stop29h 10m

£870

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 60 results

...

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.

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.

Travel insights for flights from Sydney to London

Get recent, data-driven insights about flights from Sydney to London including ideal travel times, pricing trends, and more.

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 4 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Sydney to London (average of £112). Flying from Sydney to London in August is currently the most expensive (average of £161). 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?

Unlike at midday, when flights are generally more expensive, you can save up to 20% on flights from Sydney to London by exploring options for tickets in the evening.

What is the cheapest day to fly from Sydney to London?

Travellers seeking maximum savings on their Sydney to London flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in London by month

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.

Temperature in London by month

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).

Reviews of airlines servicing London

Read reviews from past customers who have flown Air China, Cathay Pacific and China Southern from Sydney to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very Good

847 reviews

Check prices

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA

8.4

Very Good

847 reviews

ANA

8.4

Very Good

847 reviews

Check prices

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Japan Airlines

8.3

Very Good

1,448 reviews

ANA

8.4

Very Good

847 reviews

Check prices

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Asiana Airlines

8.3

Very Good

466 reviews

ANA

8.4

Very Good

847 reviews

Check prices

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

China Airlines

8.2

Very Good

737 reviews

ANA

8.4

Very Good

847 reviews

Check prices

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Singapore Airlines

8.1

Very Good

1,327 reviews

ANA

8.4

Very Good

847 reviews

Check prices

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

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 3 outbound flights to London per day. 16 airlines have flights to London from Sydney Kingsford Smith on a regular basis.
What are the cheapest airlines flying from Sydney to London round-trip?
Flying on China Airlines is currently your cheapest option to London, with prices starting at £858. Additional return tickets that might be worth considering are offered by Cathay Pacific and Turkish Airlines, with the lowest prices starting at £860 and £860, respectively. China Airlines is 14% 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 China Eastern, which is currently one of the cheapest options available, starting at £431. Air China flights start at £434 while deals on China Airlines start at £438 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 £1,135, our data indicates the cheapest price to be £683. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around £682.
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, January is the cheapest month in which you can book a flight from Sydney to London (average of £112). Flying from Sydney to London in August is currently the most expensive (average of £161). 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

Deal

Hounslow

Gatwick

Milton Keynes

Croydon

Luton

Slough

Ilford

Hayes

Eastbourne

Maidstone

Winchester

Southend-on-Sea

Wembley

Ipswich

Watford

Crawley

Southall

Stansted

High Wycombe

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Sydney to London

Airline	Cheapest	Average	Flexibility	On-time
Air China	Cheapest£611	Average£873	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Southern	Cheapest£657	Average£1,036	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	Cheapest£696	Average£1,038	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air India	Cheapest£727	Average£918	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Etihad Airways	Cheapest£732	Average£1,008	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Turkish Airlines	Cheapest£796	Average£1,379	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Cathay Pacific	Cheapest£817	Average£1,013	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Singapore Airlines	Cheapest£838	Average£1,020	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Asiana Airlines	Cheapest£840	Average£865	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
China Airlines	Cheapest£875	Average£946	FlexibilityNo cancel fee	On-time70%	Search China Airlines 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 £431

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Sydney Kingsford Smith to London are usually found in March or February, booked 4 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Sydney to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 17 January 2025.

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 17 January 2025.

Find flights from Sydney to London within your budget

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.

Travel insights for flights from Sydney to London

Get recent, data-driven insights about flights from Sydney to London including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Sydney to London. Price data was last updated on 10 January 2025.

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 17 January 2025.

What is the cheapest day to fly from Sydney to London?

Use this chart to determine the cheapest time to fly return from Sydney to London. Price data was last updated on 18 February 2024.

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 17 January 2025.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

Read reviews from past customers who have flown Air China, Cathay Pacific and China Southern from Sydney to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

What are the most popular routes from Sydney to London?

What are the cheapest flights from Sydney to London?

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

How can I find direct flights from Sydney to London?

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

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

Travelling to a place near Sydney?

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 London

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

Top 10 airlines flying from Sydney to London

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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 17 January 2025.