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.
SYD — LON
22 Jan — 29 Jan1
Return
1 adult
Economy
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
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 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.
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
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 858,174 searches. Data last updated 17 January 2025.
Fly from
Any airport
Fly to
Any airport
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
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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 10 January 2025.
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?
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.
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?
Use this chart to determine the cheapest time to fly return from Sydney to London. Price data was last updated on 18 February 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 afternoons 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 17 January 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 17 January 2025.
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.
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
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?
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 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.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 January 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 858,174 searches. Data last updated 17 January 2025.
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?
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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