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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LON
24 Jan — 31 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to London are usually found in February or May, booked 20 days in advance, depart on a Monday or Tuesday and return on a Thursday
Cheap flight deals from Sydney to London
Enter your travel dates to find the best prices.
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 25 December 2025.
Fri 26/1220:40SYD - LHR
1 stop30h 15mAir China
Mon 12/117:40LHR - SYD
1 stop34h 50mAir China
Deal found 23/12$1,807
Thu 25/1220:40SYD - LHR
1 stop30h 15mAir China
Mon 29/1220:25LHR - SYD
1 stop32h 05mAir China
Deal found 24/12$1,808
Thu 25/1220:40SYD - LHR
1 stop32h 10mAir China
Thu 29/117:40LHR - SYD
1 stop34h 50mAir China
Deal found 24/12$1,813
Mon 29/1220:40SYD - LGW
2 stops45h 15mAir China
Mon 12/111:05LGW - SYD
2 stops41h 25mAir China
Deal found 24/12$1,868
Mon 29/1220:40SYD - LHR
1 stop32h 10mAir China
Mon 12/117:40LHR - SYD
1 stop34h 50mAir China
Deal found 25/12$1,911
Fri 26/1211:25SYD - LHR
1 stop42h 10mChina Southern
Tue 30/1222:00LHR - SYD
1 stop24h 25mChina Southern
Deal found 25/12$1,916
Sat 27/1212:00SYD - LGW
1 stop37h 00mChina Eastern
Wed 7/110:30LGW - SYD
1 stop36h 30mChina Eastern
Deal found 24/12$1,945
Sat 27/1221:30SYD - LGW
1 stop27h 30mChina Eastern
Sat 17/117:00LGW - SYD
2 stops31h 00mChina Eastern
Deal found 24/12$1,956
Sat 27/1212:00SYD - LHR
1 stop40h 30mChina Eastern
Sat 17/121:00LHR - SYD
1 stop29h 35mChina Eastern
Deal found 24/12$2,007
Thu 25/1220:40SYD - LGW
2 stops45h 15mAir China
Thu 29/111:05LGW - SYD
2 stops37h 55mAir China
Deal found 24/12$2,041
Mon 29/1210:45SYD - LHR
3 stops40h 25mMultiple Airlines
Mon 12/121:00LHR - SYD
2 stops51h 00mMultiple Airlines
Deal found 24/12$2,054
Thu 25/1220:40SYD - LHR
1 stop30h 15mAir China
Fri 2/120:25LHR - SYD
1 stop32h 05mAir China
Deal found 24/12$2,057
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 25 December 2025.
Fri 1/521:05SYD - LGW
2 stops34h 20mTurkish Airlines
Sun 31/514:05LGW - SYD
2 stops44h 05mTurkish Airlines
Deal found 23/12$1,644
Fri 6/210:30SYD - LTN
2 stops35h 20mMultiple Airlines
Fri 13/205:50LTN - SYD
2 stops29h 40mMultiple Airlines
Deal found 23/12$1,661
Mon 2/322:10SYD - LHR
1 stop29h 45mChina Airlines
Wed 8/421:10LHR - SYD
1 stop28h 35mChina Airlines
Deal found 24/12$1,694
Tue 24/221:45SYD - LHR
1 stop25h 20mEtihad Airways
Fri 27/208:50LHR - SYD
1 stop22h 05mEtihad Airways
Deal found 24/12$1,808
Sun 8/321:10SYD - STN
1 stop25h 55mEmirates
Wed 11/320:15STN - SYD
2 stops48h 20mEmirates
Deal found 23/12$1,887
Thu 19/211:50SYD - LHR
2 stops30h 25mVietnam Airlines
Thu 12/311:00LHR - SYD
1 stop35h 50mVietnam Airlines
Deal found 25/12$1,896
Mon 2/311:30SYD - LHR
1 stop29h 45mQantas Airways
Mon 16/320:10LHR - SYD
Nonstop23h 25mQantas Airways
Deal found 25/12$1,910
Mon 2/315:15SYD - LHR
1 stop34h 45mCathay Pacific
Wed 8/418:20LHR - SYD
2 stops31h 10mCathay Pacific
Deal found 25/12$1,960
Tue 17/316:10SYD - LHR
2 stops26h 55mLufthansa
Wed 9/917:30LHR - SYD
2 stops27h 40mLufthansa
Deal found 25/12$2,017
Fri 20/316:10SYD - LCY
2 stops26h 50mSWISS
Tue 8/919:15LCY - SYD
2 stops25h 55mSWISS
Deal found 25/12$2,159
Mon 9/216:15SYD - LCY
2 stops28h 15mKLM
Mon 16/217:05LCY - SYD
3 stops27h 25mKLM
Deal found 25/12$2,239
Fri 29/521:05SYD - LGW
2 stops28h 35mTurkish Airlines
Sat 20/607:00LGW - SYD
2 stops27h 10mTurkish Airlines
Deal found 24/12$1,646
Mon 16/220:05SYD - LTN
2 stops31h 15mMultiple Airlines
Mon 9/314:00LTN - SYD
3 stops35h 20mMultiple Airlines
Deal found 24/12$1,677
Sun 5/421:05SYD - LGW
2 stops28h 35mTurkish Airlines
Mon 4/507:00LGW - SYD
2 stops27h 10mTurkish Airlines
Deal found 23/12$1,649
Fri 20/221:45SYD - LHR
1 stop25h 20mEtihad Airways
Wed 25/208:50LHR - SYD
1 stop22h 05mEtihad Airways
Deal found 24/12$1,869
Tue 20/120:40SYD - LTN
2 stops34h 40mMultiple Airlines
Fri 30/116:30LTN - SYD
2 stops36h 00mMultiple Airlines
Deal found 24/12$1,710
Mon 2/321:10SYD - STN
1 stop25h 55mEmirates
Mon 16/314:05STN - SYD
2 stops30h 30mEmirates
Deal found 25/12$1,896
Thu 9/421:05SYD - LGW
2 stops28h 35mTurkish Airlines
Mon 4/507:00LGW - SYD
2 stops27h 10mTurkish Airlines
Deal found 23/12$1,649
Sun 22/216:35SYD - LTN
2 stops27h 20mMultiple Airlines
Tue 24/214:00LTN - SYD
3 stops35h 20mMultiple Airlines
Deal found 23/12$1,714
Wed 11/221:45SYD - STN
1 stop25h 20mEmirates
Tue 24/214:05STN - SYD
2 stops30h 30mEmirates
Deal found 24/12$1,907
Tue 17/316:10SYD - LCY
2 stops27h 35mSWISS
Tue 8/919:15LCY - SYD
2 stops25h 55mSWISS
Deal found 25/12$2,159
Sun 5/421:05SYD - LGW
2 stops28h 35mTurkish Airlines
Tue 5/507:00LGW - SYD
2 stops27h 10mTurkish Airlines
Deal found 23/12$1,649
Thu 19/221:10SYD - STN
1 stop25h 55mEmirates
Thu 26/214:05STN - SYD
2 stops30h 30mEmirates
Deal found 24/12$1,907
Fri 23/120:40SYD - LHR
1 stop32h 10mMultiple Airlines
Fri 30/121:00LHR - SYD
2 stops51h 00mMultiple Airlines
Deal found 25/12$1,741
Thu 19/316:10SYD - LCY
2 stops27h 35mSWISS
Tue 8/919:15LCY - SYD
2 stops25h 55mSWISS
Deal found 25/12$2,159
Mon 23/221:15SYD - LHR
2 stops29h 55mTurkish Airlines
Sun 1/306:35LHR - SYD
2 stops25h 45mTurkish Airlines
Deal found 24/12$1,674
Sun 8/221:10SYD - STN
1 stop31h 45mEmirates
Sun 8/314:05STN - SYD
2 stops30h 30mEmirates
Deal found 23/12$1,908
Thu 22/112:00SYD - LTN
2 stops33h 20mMultiple Airlines
Thu 29/106:15LTN - SYD
3 stops37h 30mMultiple Airlines
Deal found 22/12$1,776
Thu 19/316:10SYD - LCY
2 stops27h 35mSWISS
Thu 10/919:15LCY - SYD
2 stops25h 50mSWISS
Deal found 25/12$2,185
Sat 25/411:45SYD - LGW
2 stops31h 10mTurkish Airlines
Mon 25/507:00LGW - SYD
2 stops27h 10mTurkish Airlines
Deal found 23/12$1,701
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 25 December 2025.
Tue 10/316:20SYD - LHR
Nonstop24h 25mBritish Airways
Tue 17/321:00LHR - SYD
Nonstop22h 55mBritish Airways
Deal found 24/12$1,692
Sun 22/216:15SYD - LHR
Nonstop25h 00mQantas Airways
Tue 24/220:10LHR - SYD
Nonstop23h 25mQantas Airways
Deal found 23/12$1,892
Tue 3/316:15SYD - LHR
Nonstop25h 00mQantas Airways
Tue 17/320:10LHR - SYD
Nonstop23h 25mQantas Airways
Deal found 24/12$1,904
Mon 2/216:15SYD - LHR
Nonstop25h 00mQantas Airways
Mon 16/220:10LHR - SYD
Nonstop23h 25mQantas Airways
Deal found 23/12$1,905
Mon 2/316:15SYD - LHR
Nonstop25h 00mQantas Airways
Mon 16/320:10LHR - SYD
Nonstop23h 25mQantas Airways
Deal found 25/12$1,910
Tue 24/316:15SYD - LHR
Nonstop25h 00mQantas Airways
Thu 4/620:50LHR - SYD
Nonstop23h 20mQantas Airways
Deal found 24/12$1,932
Fri 27/216:15SYD - LHR
Nonstop25h 00mQantas Airways
Thu 12/320:10LHR - SYD
Nonstop23h 25mQantas Airways
Deal found 24/12$1,941
Mon 23/216:15SYD - LHR
Nonstop25h 00mQantas Airways
Fri 27/220:10LHR - SYD
Nonstop23h 25mQantas Airways
Deal found 25/12$1,947
Sat 7/216:15SYD - LHR
Nonstop25h 00mQantas Airways
Sat 14/220:10LHR - SYD
Nonstop23h 25mQantas Airways
Deal found 24/12$1,975
Last-minute flights from Sydney to London
Discover last-minute flight deals from Sydney to London. Data last updated 25 December 2025 and is based on user searches.
Wed 14/106:00SYD - LGW
2 stops58h 35mMultiple Airlines
Sat 7/210:30LGW - SYD
1 stop33h 00mMultiple Airlines
Deal found 23/12$1,676
Fri 16/120:40SYD - LGW
2 stops45h 15mAir China
Sun 8/211:35LGW - SYD
1 stop40h 55mAir China
Deal found 23/12$1,649
Fri 16/120:40SYD - LGW
2 stops45h 15mAir China
Sat 7/211:05LGW - SYD
2 stops37h 55mAir China
Deal found 23/12$1,668
Sun 18/122:00SYD - LGW
2 stops54h 20mChina Southern
Tue 3/220:20LGW - SYD
2 stops30h 15mChina Southern
Deal found 24/12$1,674
Sun 18/111:25SYD - LGW
2 stops64h 55mMultiple Airlines
Sat 31/110:30LGW - SYD
1 stop40h 05mMultiple Airlines
Deal found 24/12$1,697
Tue 20/121:30SYD - LGW
1 stop27h 30mChina Eastern
Thu 29/117:00LGW - SYD
1 stop30h 00mChina Eastern
Deal found 24/12$1,643
Tue 20/112:00SYD - LGW
1 stop29h 30mMultiple Airlines
Wed 4/208:50LGW - SYD
2 stops26h 40mMultiple Airlines
Deal found 24/12$1,661
Tue 20/120:40SYD - LTN
2 stops34h 40mMultiple Airlines
Fri 30/116:30LTN - SYD
2 stops36h 00mMultiple Airlines
Deal found 24/12$1,665
Wed 21/121:30SYD - LGW
1 stop27h 30mChina Eastern
Fri 30/117:00LGW - SYD
1 stop26h 30mChina Eastern
Deal found 24/12$1,682
Thu 22/109:20SYD - LGW
2 stops67h 00mMultiple Airlines
Sat 7/217:00LGW - SYD
2 stops31h 00mMultiple Airlines
Deal found 25/12$1,667
Thu 22/109:20SYD - LGW
2 stops67h 00mMultiple Airlines
Thu 5/210:30LGW - SYD
1 stop33h 00mMultiple Airlines
Deal found 25/12$1,677
Fri 23/122:00SYD - LGW
2 stops30h 20mMultiple Airlines
Thu 5/210:30LGW - SYD
1 stop33h 00mMultiple Airlines
Deal found 25/12$1,662
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 25 December 2025.
Tue 13/120:40SYD - STN
3 stops52h 30mMultiple Airlines
Deal found 24/12$765
Mon 2/321:45SYD - STN
2 stops35h 55mMultiple Airlines
Deal found 23/12$766
Wed 18/220:05SYD - LTN
3 stops32h 50mMultiple Airlines
Deal found 24/12$768
Fri 27/212:45SYD - LGW
2 stops31h 35mTurkish Airlines
Deal found 25/12$768
Tue 10/321:45SYD - STN
2 stops36h 25mMultiple Airlines
Deal found 24/12$768
Tue 24/316:15SYD - LGW
2 stops28h 05mMultiple Airlines
Deal found 25/12$769
Fri 6/321:45SYD - STN
2 stops44h 30mMultiple Airlines
Deal found 23/12$769
Mon 23/220:05SYD - LTN
2 stops38h 05mMultiple Airlines
Deal found 25/12$771
Sat 14/221:45SYD - STN
2 stops53h 25mMultiple Airlines
Deal found 25/12$771
Wed 11/212:00SYD - LCY
2 stops32h 05mMultiple Airlines
Deal found 24/12$771
Tue 24/316:15SYD - LHR
2 stops34h 50mMultiple Airlines
Deal found 25/12$772
Sat 7/312:45SYD - LGW
2 stops31h 35mTurkish Airlines
Deal found 24/12$772
Find 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 25 December 2025.
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 25 December 2025.
Use the filters below to find and compare flights from Sydney to London that are best for you.
Fly from
Sydney
Fly to
London
Route
Depart
Return
Price
SydneyLondon
SYD - LGW
SYDLGW
Sydney Kingsford Smith
Fri 1/5
21:05-22:25
2 stops34h 20m
London Gatwick
Sun 31/5
14:05-19:10
2 stops44h 05m
$1,644
SydneyLondon
SYD - LGW
SYDLGW
Sydney Kingsford Smith
Fri 29/5
21:05-16:40
2 stops28h 35m
London Gatwick
Sat 20/6
07:00-19:10
2 stops27h 10m
$1,646
SydneyLondon
SYD - LGW
SYDLGW
Sydney Kingsford Smith
Sun 5/4
21:05-16:40
2 stops28h 35m
London Gatwick
Mon 4/5
07:00-19:10
2 stops27h 10m
$1,649
SydneyLondon
SYD - LGW
SYDLGW
Sydney Kingsford Smith
Thu 9/4
21:05-16:40
2 stops28h 35m
London Gatwick
Mon 4/5
07:00-19:10
2 stops27h 10m
$1,649
SydneyLondon
SYD - LGW
SYDLGW
Sydney Kingsford Smith
Sun 5/4
21:05-16:40
2 stops28h 35m
London Gatwick
Tue 5/5
07:00-19:10
2 stops27h 10m
$1,649
SydneyLondon
SYD - LTN
SYDLTN
Sydney Kingsford Smith
Fri 6/2
10:30-10:50
2 stops35h 20m
London Luton
Fri 13/2
05:50-22:30
2 stops29h 40m
$1,661
SydneyLondon
SYD - LHR
SYDLHR
Sydney Kingsford Smith
Mon 23/2
21:15-16:10
2 stops29h 55m
London Heathrow
Sun 1/3
06:35-19:20
2 stops25h 45m
$1,674
SydneyLondon
SYD - LTN
SYDLTN
Sydney Kingsford Smith
Mon 16/2
20:05-16:20
2 stops31h 15m
London Luton
Mon 9/3
14:00-12:20
3 stops35h 20m
$1,677
SydneyLondon
SYD - LHR
SYDLHR
Sydney Kingsford Smith
Mon 2/3
22:10-16:55
1 stop29h 45m
London Heathrow
Wed 8/4
21:10-10:45
1 stop28h 35m
$1,694
SydneyLondon
SYD - LGW
SYDLGW
Sydney Kingsford Smith
Sat 25/4
11:45-09:55
2 stops31h 10m
London Gatwick
Mon 25/5
07:00-19:10
2 stops27h 10m
$1,701
Flights are sorted by cheapest return flights first.
Deals found on 25/12
Showing 1-10 of 60 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.
Cheapflights Insights
Everything you need to know about your flight from Sydney to London
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 19 December 2025.
The best time to book flights from Sydney to London is 20 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, July is the cheapest month in which you can book a flight from Sydney to London (average of $1,199). Flying from Sydney to London in December is currently the most expensive (average of $1,835). 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 25 December 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 23% 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 Saturday evenings when fares are most often at their lowest. Wednesday 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 25 December 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).
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.
Singapore (SIN) – chosen by Cheapflights users on 20% 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.
Shanghai (PVG) is the most affordable one-stop option, with an average return flight price of $1,187.
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 Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 24h 05m.
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 Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 1h 53m.
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 25 December 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, andQantas Airways from Sydney to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
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.
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 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.
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 25 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.
How long is the flight from Sydney to London?
For as low as $1,887, Turkish Airlines can have you in London from Sydney in 25h 55m. The distance from Sydney to London is about 16943 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Sydney to London round-trip?
Our cheapest airline available from Sydney to London is Air China. Our recent data shows that you can find tickets from as low as $1,128 on this airline. Additional options worth looking into are China Southern and China Eastern, starting at $1,136 and $1,184 round-trip. You may be able to fly from Sydney to London for 38% 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 $497 on Etihad Airways. Other airlines that offer cheap prices include Tianjin Airlines from $513 and China Southern from $565 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 $7,781, our data indicates the cheapest price to be $1,135. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around $926.
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. Kuala Lumpur 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 Universal Studios Singapore 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 Universal Studios Singapore can do so by traveling 21.6 km, 16.9 km, and 21.6 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 $129.
What are some popular points of interest to see during a stopover in Shanghai?
Shanghai travellers tend to visit People's Square, Shanghai Disneyland, and Jing'an Temple more than any other notable places. People's Square, Shanghai Disneyland, and Jing'an Temple can be accessed by travelling approximately 32.7 km, 14.1 km, and 35.4 km, respectively from Shanghai Pu Dong.
What are points of interest worth seeing during a stopover in Kuala Lumpur?
Most Kuala Lumpur visitors opt to spend their time at Berjaya Times Square, Petronas Towers, and National Mosque of Malaysia. Travelers on a layover in Kuala Lumpur can visit Berjaya Times Square, Petronas Towers, and National Mosque of Malaysia, by traveling 44.9 km, 46.6 km, and 44.8 km, respectively after landing at Kuala Lumpur Intl. Travellers can book a car hire at Kuala Lumpur Intl for about $44 per day to make their sightseeing more efficient.
Where are the least popular stopover locations for Sydney to London flights?
The least popular stopover on flights from Sydney to London is Istanbul. Sydney to London flights stopping in Bangkok are the next rarest. Doha 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, July is the cheapest month in which you can book a flight from Sydney to London (average of $1,199). Flying from Sydney to London in December is currently the most expensive (average of $1,835). 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 London if you plan to visit one of these locations
Kingston upon Thames
Hounslow
Horsham
Southall
Chatham
Dorking
Dover
Braintree
Gatwick
Chertsey
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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 25 December 2025.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 December 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 25 December 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.
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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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