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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LON
25 feb — 4 mar1
Return
1 adult
Economy
The best prices from Sydney Kingsford Smith to London are usually found in March or February, booked 23 days in advance, depart on a Monday or Tuesday and return on a Wednesday
Cheap flight deals from Sydney to London
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 febbraio 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 20 febbraio 2025.
mar 18/320:40SYD - LHR
1 stop30h 15mAir China
gio 27/317:40LHR - SYD
1 stop34h 50mAir China
Deal found 18/2$1,426
sab 8/312:00SYD - LGW
1 stop29h 30mChina Eastern
sab 22/317:00LGW - SYD
1 stop33h 35mChina Eastern
Deal found 19/2$1,426
gio 13/321:00SYD - LGW
2 stops30h 00mTurkish Airlines
dom 30/317:15LGW - SYD
2 stops40h 45mTurkish Airlines
Deal found 19/2$1,428
mar 13/519:20SYD - LHR
1 stop25h 10mAir India
ven 23/509:45LHR - SYD
1 stop23h 05mAir India
Deal found 18/2$1,429
gio 6/321:30SYD - LHR
1 stop31h 00mChina Eastern
gio 13/321:00LHR - SYD
3 stops49h 25mChina Eastern
Deal found 19/2$1,432
mar 18/321:00SYD - LHR
2 stops47h 55mTurkish Airlines
mar 25/320:00LHR - SYD
2 stops36h 05mTurkish Airlines
Deal found 18/2$1,436
lun 10/311:25SYD - LHR
1 stop41h 50mChina Southern
dom 30/322:10LHR - SYD
1 stop36h 30mChina Southern
Deal found 18/2$1,439
lun 3/322:10SYD - LGW
2 stops30h 10mMultiple Airlines
lun 10/313:20LGW - SYD
3 stops33h 40mMultiple Airlines
Deal found 17/2$1,440
mar 13/519:40SYD - LGW
2 stops44h 15mAir China
dom 15/612:35LGW - SYD
1 stop41h 15mAir China
Deal found 18/2$1,442
gio 3/421:00SYD - LHR
2 stops32h 30mMultiple Airlines
dom 13/420:25LHR - SYD
1 stop33h 25mMultiple Airlines
Deal found 19/2$1,453
gio 20/321:00SYD - LHR
2 stops31h 35mHainan Airlines
lun 24/321:00LHR - SYD
2 stops54h 55mHainan Airlines
Deal found 18/2$1,458
ven 21/322:10SYD - LGW
2 stops30h 10mChina Southern
sab 29/320:25LGW - SYD
2 stops37h 15mChina Southern
Deal found 18/2$1,486
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 20 febbraio 2025.
ven 16/511:00SYD - LHR
1 stop40h 40mChina Eastern
mar 3/621:20LHR - SYD
1 stop26h 40mChina Eastern
Deal found 20/2$1,425
gio 6/321:00SYD - LHR
2 stops31h 35mHainan Airlines
lun 10/321:00LHR - SYD
2 stops54h 55mHainan Airlines
Deal found 20/2$1,428
gio 13/321:00SYD - LGW
2 stops30h 00mTurkish Airlines
dom 30/317:15LGW - SYD
2 stops40h 45mTurkish Airlines
Deal found 19/2$1,428
mar 13/519:20SYD - LHR
1 stop25h 10mAir India
ven 23/509:45LHR - SYD
1 stop23h 05mAir India
Deal found 18/2$1,429
gio 1/519:40SYD - LHR
1 stop33h 50mAir China
dom 25/520:25LHR - SYD
1 stop33h 25mAir China
Deal found 20/2$1,431
gio 6/321:00SYD - LHR
2 stops31h 35mMultiple Airlines
dom 9/317:40LHR - SYD
1 stop34h 50mMultiple Airlines
Deal found 19/2$1,448
mer 12/322:15SYD - LHR
1 stop28h 10mMalaysia Airlines
mer 19/321:25LHR - SYD
1 stop25h 55mMalaysia Airlines
Deal found 19/2$1,461
ven 21/322:10SYD - LHR
1 stop31h 05mChina Southern
lun 7/422:10LHR - SYD
1 stop36h 30mChina Southern
Deal found 19/2$1,465
lun 17/321:30SYD - LHR
1 stop44h 15mEtihad Airways
dom 30/320:55LHR - SYD
1 stop36h 15mEtihad Airways
Deal found 19/2$1,561
ven 7/322:10SYD - LHR
1 stop29h 45mChina Airlines
ven 14/321:15LHR - SYD
1 stop27h 55mChina Airlines
Deal found 20/2$1,565
mer 12/319:10SYD - LHR
1 stop35h 00mSingapore Airlines
dom 16/322:05LHR - SYD
1 stop26h 45mSingapore Airlines
Deal found 19/2$1,598
mer 19/315:15SYD - LHR
2 stops27h 50mSWISS
lun 31/312:10LHR - SYD
2 stops43h 35mSWISS
Deal found 19/2$1,719
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 20 febbraio 2025.
mer 5/315:55SYD - LHR
Nonstop25h 20mQantas Airways
sab 8/320:10LHR - SYD
Nonstop23h 20mQantas Airways
Deal found 18/2$1,941
mer 19/316:20SYD - LHR
Nonstop24h 05mBritish Airways
mer 26/321:10LHR - SYD
Nonstop22h 45mBritish Airways
Deal found 19/2$2,090
mer 12/316:20SYD - LHR
Nonstop24h 05mMultiple Airlines
dom 16/320:10LHR - SYD
Nonstop23h 20mMultiple Airlines
Deal found 19/2$3,239
Last-minute flights from Sydney to London
Discover last-minute flight deals from Sydney to London. Data last updated 20 febbraio 2025 and is based on user searches.
lun 24/221:30SYD - LHR
1 stop27h 25mChina Eastern
lun 10/321:00LHR - SYD
1 stop26h 00mChina Eastern
Deal found 19/2$1,464
mar 25/220:40SYD - LHR
1 stop32h 10mAir China
sab 1/321:35LHR - SYD
2 stops54h 55mAir China
Deal found 18/2$1,483
mar 25/222:10SYD - LHR
1 stop29h 45mChina Airlines
lun 3/321:15LHR - SYD
1 stop27h 55mChina Airlines
Deal found 18/2$1,606
mar 25/220:40SYD - LGW
2 stops45h 15mAir China
mar 4/311:40LGW - SYD
2 stops40h 50mAir China
Deal found 17/2$1,692
gio 27/221:30SYD - LHR
1 stop44h 15mEtihad Airways
mer 26/320:55LHR - SYD
1 stop22h 30mEtihad Airways
Deal found 19/2$1,746
ven 28/212:00SYD - LGW
1 stop37h 00mChina Eastern
sab 15/310:30LGW - SYD
1 stop36h 30mChina Eastern
Deal found 17/2$1,483
ven 28/211:25SYD - LGW
2 stops40h 55mMultiple Airlines
ven 7/310:30LGW - SYD
2 stops35h 55mMultiple Airlines
Deal found 17/2$1,494
ven 28/222:10SYD - LGW
2 stops30h 10mChina Southern
sab 15/320:25LGW - SYD
2 stops36h 55mChina Southern
Deal found 17/2$1,646
sab 1/320:40SYD - LHR
1 stop32h 10mMultiple Airlines
sab 15/321:00LHR - SYD
3 stops49h 25mMultiple Airlines
Deal found 19/2$1,502
sab 1/309:20SYD - LHR
2 stops39h 40mChina Southern
lun 10/322:00LHR - SYD
1 stop35h 20mChina Southern
Deal found 17/2$1,577
sab 1/320:40SYD - STN
2 stops35h 35mMultiple Airlines
sab 15/316:00STN - SYD
3 stops34h 35mMultiple Airlines
Deal found 17/2$1,580
sab 1/320:30SYD - LHR
1 stop26h 00mAir India
lun 10/308:45LHR - SYD
1 stop23h 15mAir India
Deal found 17/2$1,777
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 20 febbraio 2025.
mer 26/310:45SYD - LHR
3 stops42h 10mMultiple Airlines
Deal found 19/2$608
lun 9/612:50SYD - LGW
2 stops39h 00mMultiple Airlines
Deal found 19/2$614
gio 27/210:40SYD - LHR
1 stop43h 20mBeijing Capital Airlines
Deal found 19/2$623
lun 9/612:50SYD - STN
3 stops41h 50mMultiple Airlines
Deal found 19/2$631
mar 25/322:10SYD - LHR
1 stop31h 05mChina Southern
Deal found 18/2$638
ven 21/322:10SYD - LGW
2 stops30h 10mChina Southern
Deal found 18/2$642
mar 25/220:40SYD - LHR
1 stop32h 10mAir China
Deal found 18/2$652
mar 3/619:40SYD - LGW
1 stop43h 55mAir China
Deal found 19/2$667
lun 9/612:50SYD - LTN
3 stops46h 25mMultiple Airlines
Deal found 19/2$671
gio 3/421:00SYD - LHR
2 stops32h 30mHainan Airlines
Deal found 19/2$682
lun 12/510:15SYD - LHR
1 stop40h 35mVietnam Airlines
Deal found 19/2$765
mar 4/321:30SYD - LHR
1 stop44h 15mEtihad Airways
Deal found 17/2$767
Find flights from Sydney to London within your budget
Customise your flight search to find flights from Sydney to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 20 febbraio 2025.
Fly from
Sydney
Fly to
London
Route
Depart
Return
Price
SydneyLondon
SYD - LHR
SYDLHR
Sydney Kingsford Smith
gio 22/5
11:00-18:40
1 stop40h 40m
London Heathrow
gio 12/6
21:20-09:00
1 stop26h 40m
$1,426
SydneyLondon
SYD - LGW
SYDLGW
Sydney Kingsford Smith
sab 8/3
12:00-06:30
1 stop29h 30m
London Gatwick
sab 22/3
17:00-13:35
1 stop33h 35m
$1,426
SydneyLondon
SYD - LHR
SYDLHR
Sydney Kingsford Smith
gio 13/3
20:40-17:50
1 stop32h 10m
London Heathrow
dom 30/3
22:40-15:50
1 stop31h 10m
$1,428
SydneyLondon
SYD - LGW
SYDLGW
Sydney Kingsford Smith
gio 13/3
21:00-16:00
2 stops30h 00m
London Gatwick
dom 30/3
17:15-20:00
2 stops40h 45m
$1,428
SydneyLondon
SYD - LHR
SYDLHR
Sydney Kingsford Smith
mar 13/5
19:20-11:30
1 stop25h 10m
London Heathrow
ven 23/5
09:45-17:50
1 stop23h 05m
$1,429
SydneyLondon
SYD - LHR
SYDLHR
Sydney Kingsford Smith
gio 6/3
21:00-17:35
2 stops31h 35m
London Heathrow
dom 9/3
17:40-15:30
1 stop34h 50m
$1,448
SydneyLondon
SYD - LHR
SYDLHR
Sydney Kingsford Smith
gio 1/5
21:00-19:30
2 stops31h 30m
London Heathrow
lun 12/5
22:00-14:15
2 stops55h 15m
$1,458
SydneyLondon
SYD - LHR
SYDLHR
Sydney Kingsford Smith
mer 12/3
22:15-15:25
1 stop28h 10m
London Heathrow
mer 19/3
21:25-10:20
1 stop25h 55m
$1,461
SydneyLondon
SYD - LHR
SYDLHR
Sydney Kingsford Smith
ven 21/3
22:10-18:15
1 stop31h 05m
London Heathrow
lun 7/4
22:10-19:40
1 stop36h 30m
$1,465
SydneyLondon
SYD - LHR
SYDLHR
Sydney Kingsford Smith
mar 11/3
21:00-16:10
2 stops30h 10m
London Heathrow
mar 18/3
11:30-19:05
2 stops44h 35m
$1,470
Flights are sorted by cheapest return flights first.
Deals found on 19/2
Showing 1-10 of 53 results
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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?
Use this chart to determine the optimal time to book a return flight from Sydney to London. Price data was last updated on 14 February 2025.
The best time to book flights from Sydney to London is 23 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.
What is the cheapest month to book a flight from Sydney to London?
Currently, October is the cheapest month in which you can book a flight from Sydney to London (average of $1,037). Flying from Sydney to London in December is currently the most expensive (average of $1,667). 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?
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 20 febbraio 2025.
Unlike at midday, when flights are generally more expensive, you can save up to 22% 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?
Use this chart to determine the cheapest time to fly return from Sydney to London. Price data was last updated on 16 December 2024.
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 at midday flights should be avoided if possible as fares are typically the most expensive at this time.
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 20 febbraio 2025.
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
Plan your trip to London by taking into account the average rainfall totals 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
Plan your trip to London by taking into account the average temperature totals 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
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 20 febbraio 2025.
Read reviews from past customers who have flown Japan Airlines, China Airlines and Emirates from Sydney to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
The flight from Tokyo to NYC was operated by American Airlines. The airplane had the least amount of legroom I have experienced on a long-haul flight. My knees pushed into the seat in front of me. The cabin was freezing cold, and despite several passengers mentioning this to the crew, they didn’t do anything about it
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 are the best ways to get to the airports in Sydney and London?
When flying from Sydney to London, you will depart from Sydney Kingsford Smith Airport in Sydney, the largest and busiest airport in Australia. Airport Link train services reach the airport from many stations around the city and suburbs and leave every 10 minutes. You can also find taxis, ride-share and Ubers available for your convenience. When you land in London, there will be several London-serving airports that cater for this flight. Your two most commonly used flights are Heathrow Airport for direct and one-stop flights and London City Airport for two-stop flights. These two airports are both close to London central and both on busy public transportation routes. From Heathrow Airport, it is simple to get to London. Hop on the Heathrow Express train on the Piccadilly line of the underground tube and jump off at your destination station. From London City Airport train station, you can catch a train running to Canning Town station on the DLR line every 10 minutes. You can also find that taxis and Ubers will serve both airports and get you to your destination with ease.
Which airlines fly directly from Sydney to London?
If you are looking for a direct flight from Sydney to London, your two main options will be Qantas Airways who complete the flight in approximately 24 hours and 30 minutes and British Airways also fly direct in just under 24 hours. Most other flights from Sydney to London will include at least one stop, sometimes two. The further in advance you book, the more likely you are to find direct flights.
What are the stopover options between Sydney to London?
With Sydney to London flights that include stopovers, you can find good deals from Emirates that take on average about 27 hours to reach London, with one stop in Dubai. British Airways also stops in Doha on flights that average 32 hours and 50 minutes. For two-stop flight options you can find that KLM goes via Singapore and Amsterdam, averaging 25 hours and 30 minutes in total. ANA also flies via Tokyo and Frankfurt for a total journey time of 45 hours. Booking long-distance flights with stops doesn’t always mean they are cheaper. If you book in advance, you can get great deals on direct flights and save on budget and time.
Do I need a passport or visa to fly from Sydney to London?
Luckily, if you are an Australian citizen you will be able to fly to London without a visa for business, tourism or medical reasons. You will be able to remain in the UK for up to six months visa-free, but you will need a valid, up-to-date passport to enter the country.
Is there an alternative sustainable mode of transport from Sydney to London?
London is situated about 10,559 miles from Sydney. The journey from the origin to the destination is long and involves crossing Australia, the Middle East, the Indian Ocean, and Europe. As a result, flights are the only sustainable means of making this journey. Flights offer fast, fuel-efficient, and high-capacity transport options for passengers who need to make this trip. Therefore, there is no alternative sustainable mode of transport that one can use when traveling from Sydney to London.
How can travelers reduce their carbon footprint for their journey from Sydney to London?
The journey from Sydney to London is significantly long, and one way you can reduce your carbon footprint when on this journey is by selecting direct flights. There are several airlines that provide direct flights for this route. These flights usually consume less fuel than flights with one or several stopovers. Therefore, consider choosing an airline with direct flights for this route if you wish to reduce your carbon footprint for the journey.
What information is essential in helping travelers identify a sustainable airline for their Sydney to London trip?
One of the best ways to identify a sustainable airline for your journey from Sydney to London is by researching the type of aircraft servicing the route. When you research the type of planes an airline has, you will learn about their engines and how efficient they are in fuel consumption. This will help you identify the most fuel-efficient airline you can use for your journey from Sydney to London. More so, newer aircraft often come equipped with more fuel-efficient engines than older ones.
What airport do you fly from for flights from Sydney to London?
Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to London. You should not have trouble finding flights to London from Kingsford Smith; the airport handles an average of 3 outbound flights to London per day. You should also have plenty of airline options to choose from since 26 airlines have flights from the Sydney airport to London. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.
What are the cheapest airlines flying from Sydney to London round-trip?
Our cheapest airline available from Sydney to London is China Eastern. Our recent data shows that you can find tickets from as low as $1,425 on this airline. Additional options worth looking into are Hainan Airlines and Turkish Airlines, starting at $1,428 and $1,428 round-trip. You may be able to fly from Sydney to London for 26% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Sydney to London one-way?
One-way options have recently been found by users for as low as $623 on Beijing Capital Airlines. Other airlines that offer cheap prices include China Southern from $638 and Air China from $652 one-way.
What are the most popular routes from Sydney to London?
When deciding which route to take from Sydney to London, consider Sydney Kingsford Smith - London Heathrow, Sydney Kingsford Smith - London Gatwick or Sydney Kingsford Smith - London Stansted, as they are the most popular.
What are the cheapest flights from Sydney to London?
Looking for the cheapest flight from Sydney to London? While on average our users pay $7,433, our data indicates the cheapest price to be $1,309. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around $1,329.
Where are the most common stopover locations when flying from Sydney to London?
Sydney to London flights have a stopover in Singapore most of the time. Sydney to London flights stop in Shanghai the next most. Hong Kong sees the third most stopovers on flights from Sydney to London.
What are some popular things to do or see while on a stopover in Singapore?
Sentosa, Merlion, and Boat Quay are the most popular attractions in Singapore if you're in need of something to do during your stopover. Those on a stopover in Singapore interested in visiting Sentosa, Merlion, or Boat Quay can do so by traveling 21.6 km, 16.9 km, and 17.3 km, respectively from Singapore Changi. Those on a stopover in Singapore in need of a car hire can book one at Singapore Changi for about $133.
What are some popular points of interest to see during a stopover in Shanghai?
Shanghai travellers tend to visit Shanghai Disneyland, People's Square, and Shanghai WIld Animal Park more than any other notable places. Shanghai Disneyland, People's Square, and Shanghai WIld Animal Park can be accessed by travelling approximately 14.1 km, 32.7 km, and 12.7 km, respectively from Shanghai Pu Dong.
What are points of interest worth seeing during a stopover in Hong Kong?
Most Hong Kong visitors opt to spend their time at Hong Kong Disneyland, Mid-levels Escalators, and Hong Kong Heritage Discovery Centre. Travelers on a layover in Hong Kong can visit Hong Kong Disneyland, Mid-levels Escalators, and Hong Kong Heritage Discovery Centre, by traveling 12.6 km, 24.5 km, and 25.8 km, respectively after landing at Hong Kong Intl.
Where are the least popular stopover locations for Sydney to London flights?
The least popular stopover on flights from Sydney to London is Taipei City. Sydney to London flights stopping in Bangkok are the next rarest. Beijing sees the third fewest flights with stopovers for the Sydney to London route.
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, October is the cheapest month in which you can book a flight from Sydney to London (average of $1,037). Flying from Sydney to London in December is currently the most expensive (average of $1,667). 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.
Book flights to Sydney if you plan to visit one of these locations
Gatwick
Hounslow
Southall
Chatham
Dover
Dorking
Canterbury
Andover
Hayes
Horley
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Fly from Sydney to London on these airlines
Choose from the following airlines for your flight from Sydney to London. Flights are based on user searches made on Cheapflights and were last updated on 20 febbraio 2025.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 febbraio 2025.
Discover the top 10 airlines that operate flights from Sydney to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 20 febbraio 2025.
Get useful tips and recommendations to enhance your travel experience on your next trip to London. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
British Airways is one of the sustainable airlines servicing the Sydney to London route. The airline has invested in developing sustainable fuel as well as planes having zero emissions. It also encourages its passengers to work on reducing their carbon footprint.
Sydney is a city committed to promoting environmental conservation and sustainability. For this reason, the city management requires airlines that are landing and taking off from the airports in the city to ensure their carbon emissions are within the allowable levels.
When you have a flight to catch from Sydney to London, you will likely board your flight at Sydney Kingsford Smith (SYD). The airport enhances environmental conservation by implementing an intelligent waste collection policy that ensures non-biodegradable materials are channeled for recycling.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Sydney to London?
When you search for this flight from Sydney to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Sydney to London?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to London.
Can Cheapflights find flights from Sydney to London with no change fees?
Yes! Cheapflights helps users easily find flights from Sydney to London with no change fees.
Can Cheapflights notify me if prices for flights from Sydney to London become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Sydney today and book when prices fit your budget.
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