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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LON
29 Jun — 6 Jul1
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 October, booked 37 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Sydney to London
Enter your travel dates to find the best prices.
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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 30 May 2026.
Mon 20/711:00
SYD
-
LGW
1 stop37h 00m
China Eastern
Sun 13/917:55
LGW
-
SYD
1 stop30h 05m
China Eastern
Deal found 25/5$1,458
Mon 27/720:30
SYD
-
LGW
1 stop27h 30m
China Eastern
Mon 24/811:35
LGW
-
SYD
3 stops35h 25m
China Eastern
Deal found 25/5$1,461
Wed 29/719:40
SYD
-
LGW
1 stop31h 50m
Air China
Thu 27/820:20
LGW
-
SYD
1 stop33h 30m
Air China
Deal found 26/5$1,467
Mon 3/820:30
SYD
-
LGW
1 stop27h 30m
China Eastern
Wed 2/911:35
LGW
-
SYD
3 stops35h 25m
China Eastern
Deal found 26/5$1,468
Mon 27/719:45
SYD
-
LHR
1 stop33h 40m
Air China
Mon 24/822:40
LHR
-
SYD
1 stop31h 10m
Air China
Deal found 25/5$1,475
Fri 7/819:40
SYD
-
LHR
2 stops33h 35m
Air China
Mon 24/822:40
LHR
-
SYD
1 stop31h 10m
Air China
Deal found 25/5$1,476
Fri 7/819:40
SYD
-
LGW
1 stop31h 45m
Air China
Fri 21/820:20
LGW
-
SYD
1 stop33h 30m
Air China
Deal found 26/5$1,493
Mon 20/719:45
SYD
-
LGW
1 stop31h 40m
Air China
Wed 5/820:25
LGW
-
SYD
1 stop33h 25m
Air China
Deal found 26/5$1,497
Mon 20/719:45
SYD
-
LGW
1 stop43h 50m
Multiple Airlines
Thu 10/918:00
LGW
-
SYD
2 stops29h 00m
Multiple Airlines
Deal found 26/5$1,500
Thu 16/721:00
SYD
-
LHR
2 stops31h 30m
Multiple Airlines
Tue 8/921:20
LHR
-
SYD
3 stops49h 40m
Multiple Airlines
Deal found 26/5$1,504
Wed 8/720:30
SYD
-
LHR
1 stop31h 10m
China Eastern
Wed 9/921:20
LHR
-
SYD
1 stop30h 15m
China Eastern
Deal found 26/5$1,508
Mon 2/1115:15
SYD
-
LHR
1 stop38h 20m
China Southern
Wed 25/1122:00
LHR
-
SYD
1 stop24h 25m
China Southern
Deal found 25/5$1,510
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 30 May 2026.
Fri 20/1121:30
SYD
-
STN
1 stop29h 50m
Multiple Airlines
Sun 29/1117:20
STN
-
SYD
2 stops27h 35m
Multiple Airlines
Deal found 25/5$1,727
Wed 22/720:30
SYD
-
LGW
1 stop27h 30m
China Eastern
Thu 13/811:35
LGW
-
SYD
3 stops35h 25m
China Eastern
Deal found 25/5$1,784
Mon 27/721:00
SYD
-
LHR
1 stop26h 20m
Asiana Airlines
Mon 31/816:35
LHR
-
SYD
1 stop41h 50m
Asiana Airlines
Deal found 29/5$1,928
Fri 20/1121:30
SYD
-
LGW
2 stops29h 40m
Turkish Airlines
Sun 29/1117:05
LGW
-
SYD
2 stops30h 40m
Turkish Airlines
Deal found 25/5$1,975
Fri 12/606:00
SYD
-
STN
1 stop39h 55m
Emirates
Tue 7/721:05
STN
-
SYD
1 stop40h 00m
Emirates
Deal found 29/5$2,001
Mon 7/920:50
SYD
-
LGW
1 stop43h 35m
AirAsia X
Thu 1/1010:25
LGW
-
SYD
1 stop36h 55m
AirAsia X
Deal found 25/5$2,037
Mon 7/914:15
SYD
-
LHR
2 stops36h 35m
Vietnam Airlines
Thu 1/1018:55
LHR
-
SYD
2 stops32h 20m
Vietnam Airlines
Deal found 25/5$2,212
Tue 9/614:00
SYD
-
LHR
2 stops31h 25m
Qantas Airways
Tue 7/709:05
LHR
-
SYD
1 stop23h 25m
Qantas Airways
Deal found 29/5$2,313
Mon 13/719:00
SYD
-
LHR
2 stops28h 10m
Virgin Australia
Tue 28/719:25
LHR
-
SYD
1 stop25h 45m
Virgin Australia
Deal found 27/5$2,342
Tue 16/614:45
SYD
-
LGW
2 stops27h 40m
KLM
Thu 25/617:00
LGW
-
SYD
2 stops27h 10m
KLM
Deal found 26/5$3,082
Mon 15/620:30
SYD
-
LTN
2 stops34h 15m
Multiple Airlines
Thu 25/615:00
LTN
-
SYD
2 stops36h 35m
Multiple Airlines
Deal found 25/5$1,730
Wed 10/611:00
SYD
-
LHR
1 stop40h 40m
China Eastern
Wed 24/621:20
LHR
-
SYD
3 stops49h 40m
China Eastern
Deal found 26/5$1,953
Wed 30/921:05
SYD
-
STN
2 stops34h 05m
Turkish Airlines
Tue 13/1017:35
STN
-
SYD
2 stops31h 05m
Turkish Airlines
Deal found 25/5$2,030
Tue 9/606:00
SYD
-
STN
1 stop39h 55m
Emirates
Sun 12/721:05
STN
-
SYD
1 stop35h 25m
Emirates
Deal found 26/5$2,034
Fri 24/714:50
SYD
-
LCY
2 stops26h 35m
SWISS
Mon 17/808:10
LCY
-
SYD
2 stops25h 15m
SWISS
Deal found 25/5$4,173
Tue 14/711:00
SYD
-
LHR
1 stop40h 40m
China Eastern
Thu 6/821:20
LHR
-
SYD
3 stops49h 40m
China Eastern
Deal found 26/5$1,973
Wed 10/620:30
SYD
-
LTN
2 stops34h 20m
Multiple Airlines
Wed 24/614:50
LTN
-
SYD
2 stops33h 10m
Multiple Airlines
Deal found 29/5$2,009
Thu 11/606:00
SYD
-
STN
1 stop39h 55m
Emirates
Wed 8/721:05
STN
-
SYD
1 stop35h 25m
Emirates
Deal found 29/5$2,035
Wed 30/921:05
SYD
-
LGW
2 stops34h 25m
Turkish Airlines
Tue 13/1017:35
LGW
-
SYD
2 stops31h 05m
Turkish Airlines
Deal found 25/5$2,041
Tue 8/911:00
SYD
-
LTN
2 stops35h 25m
Multiple Airlines
Tue 15/916:00
LTN
-
SYD
2 stops32h 20m
Multiple Airlines
Deal found 29/5$2,104
Thu 12/1121:10
SYD
-
LGW
1 stop34h 40m
Emirates
Mon 16/1113:35
LGW
-
SYD
2 stops30h 00m
Emirates
Deal found 29/5$2,137
Sat 13/616:45
SYD
-
LHR
2 stops28h 40m
Qantas Airways
Sat 11/709:05
LHR
-
SYD
1 stop23h 25m
Qantas Airways
Deal found 29/5$2,608
Fri 2/1021:05
SYD
-
LHR
2 stops34h 20m
Turkish Airlines
Mon 12/1018:30
LHR
-
SYD
2 stops30h 10m
Turkish Airlines
Deal found 25/5$2,282
Mon 13/720:30
SYD
-
LGW
1 stop27h 30m
China Eastern
Sun 26/711:35
LGW
-
SYD
3 stops35h 30m
China Eastern
Deal found 25/5$2,341
Tue 16/611:00
SYD
-
LTN
2 stops33h 00m
Multiple Airlines
Tue 30/612:45
LTN
-
SYD
2 stops35h 15m
Multiple Airlines
Deal found 27/5$2,137
Mon 16/1121:10
SYD
-
LGW
1 stop34h 40m
Emirates
Wed 18/1113:35
LGW
-
SYD
2 stops30h 00m
Emirates
Deal found 29/5$2,159
Wed 29/711:40
SYD
-
STN
2 stops38h 00m
Turkish Airlines
Tue 1/917:35
STN
-
SYD
2 stops31h 05m
Turkish Airlines
Deal found 29/5$2,303
Mon 15/620:30
SYD
-
LTN
2 stops34h 15m
Multiple Airlines
Sun 28/615:35
LTN
-
SYD
2 stops36h 00m
Multiple Airlines
Deal found 28/5$2,143
Tue 9/611:00
SYD
-
LGW
1 stop28h 40m
China Eastern
Sat 11/718:00
LGW
-
SYD
3 stops53h 05m
China Eastern
Deal found 29/5$2,529
Thu 30/710:00
SYD
-
STN
2 stops32h 55m
Turkish Airlines
Fri 4/910:50
STN
-
SYD
2 stops37h 50m
Turkish Airlines
Deal found 29/5$2,387
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 30 May 2026.
Thu 29/1016:15
SYD
-
LHR
Nonstop25h 00m
Qantas Airways
Tue 10/1120:10
LHR
-
SYD
Nonstop23h 25m
Qantas Airways
Deal found 29/5$2,076
Mon 2/1116:15
SYD
-
LHR
Nonstop25h 00m
Qantas Airways
Wed 25/1120:10
LHR
-
SYD
Nonstop23h 25m
Qantas Airways
Deal found 25/5$2,077
Thu 22/1015:45
SYD
-
LHR
Nonstop24h 50m
Qantas Airways
Sun 15/1120:10
LHR
-
SYD
Nonstop23h 25m
Qantas Airways
Deal found 29/5$2,079
Tue 22/914:45
SYD
-
LHR
Nonstop24h 50m
Qantas Airways
Wed 18/1120:10
LHR
-
SYD
Nonstop23h 25m
Qantas Airways
Deal found 28/5$2,081
Mon 9/1116:15
SYD
-
LHR
Nonstop25h 00m
Qantas Airways
Mon 23/1120:10
LHR
-
SYD
Nonstop23h 25m
Qantas Airways
Deal found 28/5$2,083
Tue 6/1015:45
SYD
-
LHR
Nonstop24h 50m
Qantas Airways
Tue 17/1120:10
LHR
-
SYD
Nonstop23h 25m
Qantas Airways
Deal found 28/5$2,084
Sun 1/1116:15
SYD
-
LHR
Nonstop25h 00m
Qantas Airways
Sun 8/1120:10
LHR
-
SYD
Nonstop23h 25m
Qantas Airways
Deal found 30/5$2,087
Sun 25/1016:15
SYD
-
LHR
Nonstop25h 00m
Qantas Airways
Thu 12/1120:10
LHR
-
SYD
Nonstop23h 25m
Qantas Airways
Deal found 27/5$2,097
Tue 20/1015:45
SYD
-
LHR
Nonstop24h 50m
Qantas Airways
Wed 18/1120:10
LHR
-
SYD
Nonstop23h 25m
Qantas Airways
Deal found 27/5$2,100
Mon 16/1116:15
SYD
-
LHR
Nonstop25h 00m
Qantas Airways
Thu 19/1120:10
LHR
-
SYD
Nonstop23h 25m
Qantas Airways
Deal found 27/5$2,101
Sun 18/1015:45
SYD
-
LHR
Nonstop24h 50m
Qantas Airways
Sun 15/1120:10
LHR
-
SYD
Nonstop23h 25m
Qantas Airways
Deal found 28/5$2,106
Last-minute flights from Sydney to London
Discover last-minute flight deals from Sydney to London. Data last updated 30 May 2026 and is based on user searches.
Tue 2/607:55
SYD
-
LHR
1 stop39h 25m
Multiple Airlines
Tue 16/616:35
LHR
-
SYD
1 stop28h 45m
Multiple Airlines
Deal found 27/5$1,529
Tue 2/607:55
SYD
-
LHR
1 stop39h 25m
Multiple Airlines
Sat 6/616:35
LHR
-
SYD
1 stop28h 45m
Multiple Airlines
Deal found 26/5$1,540
Tue 2/607:55
SYD
-
LHR
1 stop39h 25m
Multiple Airlines
Mon 8/616:35
LHR
-
SYD
1 stop28h 45m
Multiple Airlines
Deal found 28/5$1,584
Tue 2/607:55
SYD
-
LHR
1 stop39h 25m
Multiple Airlines
Wed 3/616:35
LHR
-
SYD
1 stop28h 45m
Multiple Airlines
Deal found 25/5$1,612
Tue 2/607:55
SYD
-
LHR
1 stop39h 25m
Multiple Airlines
Sat 20/616:35
LHR
-
SYD
1 stop28h 45m
Multiple Airlines
Deal found 28/5$1,616
Wed 3/607:55
SYD
-
LHR
1 stop39h 25m
Multiple Airlines
Sun 14/616:35
LHR
-
SYD
1 stop28h 45m
Multiple Airlines
Deal found 25/5$1,532
Wed 3/607:55
SYD
-
LHR
1 stop39h 25m
Multiple Airlines
Mon 8/616:35
LHR
-
SYD
1 stop28h 45m
Multiple Airlines
Deal found 26/5$1,539
Wed 3/607:55
SYD
-
LHR
1 stop39h 25m
Multiple Airlines
Fri 5/616:35
LHR
-
SYD
1 stop28h 45m
Multiple Airlines
Deal found 28/5$1,586
Wed 3/607:55
SYD
-
LHR
1 stop39h 25m
Multiple Airlines
Wed 24/616:35
LHR
-
SYD
1 stop28h 45m
Multiple Airlines
Deal found 26/5$1,624
Thu 4/607:55
SYD
-
LHR
1 stop39h 25m
Multiple Airlines
Wed 17/616:35
LHR
-
SYD
1 stop28h 45m
Multiple Airlines
Deal found 25/5$1,606
Tue 9/611:00
SYD
-
LGW
1 stop28h 40m
China Eastern
Thu 9/711:35
LGW
-
SYD
1 stop36h 25m
China Eastern
Deal found 26/5$1,543
Tue 9/614:50
SYD
-
LGW
1 stop25h 05m
Singapore Airlines
Tue 23/610:05
LGW
-
SYD
1 stop21h 40m
Singapore Airlines
Deal found 28/5$1,644
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 30 May 2026.
Thu 13/820:00
SYD
-
LHR
1 stop32h 00m
Air India
Deal found 26/5$795
Wed 10/611:00
SYD
-
STN
2 stops46h 45m
Multiple Airlines
Deal found 26/5$795
Mon 20/720:30
SYD
-
LTN
2 stops45h 00m
Multiple Airlines
Deal found 26/5$796
Tue 4/820:00
SYD
-
LHR
1 stop32h 00m
Air India
Deal found 26/5$796
Tue 4/813:00
SYD
-
LHR
2 stops33h 15m
Multiple Airlines
Deal found 25/5$799
Tue 4/820:35
SYD
-
LGW
2 stops43h 05m
Multiple Airlines
Deal found 25/5$799
Sun 14/620:30
SYD
-
STN
2 stops59h 45m
Multiple Airlines
Deal found 25/5$799
Wed 22/719:40
SYD
-
LHR
2 stops33h 35m
Air China
Deal found 25/5$800
Sun 12/719:40
SYD
-
LGW
2 stops44h 15m
Air China
Deal found 25/5$800
Mon 10/820:30
SYD
-
STN
2 stops57h 50m
Multiple Airlines
Deal found 26/5$802
Tue 9/620:35
SYD
-
LHR
2 stops31h 55m
Multiple Airlines
Deal found 28/5$803
Mon 13/719:45
SYD
-
LGW
2 stops44h 10m
Air China
Deal found 27/5$803
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 30 May 2026.
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 30 May 2026.
Use the filters below to find and compare flights from Sydney to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
SydneyLondon
SYD - STN
SYDSTN
Sydney Kingsford Smith
Fri 20/11
21:30-16:20
1 stop29h 50m
London Stansted
Sun 29/11
17:20-07:55
2 stops27h 35m
$1,727
SydneyLondon
SYD - LTN
SYDLTN
Sydney Kingsford Smith
Mon 15/6
20:30-21:45
2 stops34h 15m
London Luton
Thu 25/6
15:00-12:35
2 stops36h 35m
$1,730
SydneyLondon
SYD - LGW
SYDLGW
Sydney Kingsford Smith
Wed 22/7
20:30-15:00
1 stop27h 30m
London Gatwick
Thu 13/8
11:35-08:00
3 stops35h 25m
$1,784
SydneyLondon
SYD - LHR
SYDLHR
Sydney Kingsford Smith
Mon 27/7
21:00-14:20
1 stop26h 20m
London Heathrow
Mon 31/8
16:35-19:25
1 stop41h 50m
$1,928
SydneyLondon
SYD - LHR
SYDLHR
Sydney Kingsford Smith
Wed 10/6
11:00-18:40
1 stop40h 40m
London Heathrow
Wed 24/6
21:20-08:00
3 stops49h 40m
$1,953
SydneyLondon
SYD - LHR
SYDLHR
Sydney Kingsford Smith
Tue 14/7
11:00-18:40
1 stop40h 40m
London Heathrow
Thu 6/8
21:20-08:00
3 stops49h 40m
$1,973
SydneyLondon
SYD - LGW
SYDLGW
Sydney Kingsford Smith
Fri 20/11
21:30-16:10
2 stops29h 40m
London Gatwick
Sun 29/11
17:05-10:45
2 stops30h 40m
$1,975
SydneyLondon
SYD - STN
SYDSTN
Sydney Kingsford Smith
Fri 12/6
06:00-12:55
1 stop39h 55m
London Stansted
Tue 7/7
21:05-22:05
1 stop40h 00m
$2,001
SydneyLondon
SYD - LTN
SYDLTN
Sydney Kingsford Smith
Wed 10/6
20:30-21:50
2 stops34h 20m
London Luton
Wed 24/6
14:50-09:00
2 stops33h 10m
$2,009
SydneyLondon
SYD - STN
SYDSTN
Sydney Kingsford Smith
Wed 30/9
21:05-22:10
2 stops34h 05m
London Stansted
Tue 13/10
17:35-10:40
2 stops31h 05m
$2,030
Flights are sorted by cheapest return flights first.
Deals found on 29/5
Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6
Best time to book a flight from Sydney to London
Have a flexible travel schedule? Discover the best time to fly to London from Sydney with our price prediction graph.
SYD-LON
SYD-LHR
SYD-LGW
SYD-STN
SYD-LTN
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Sydney to London
SYD-LON
SYD-LHR
SYD-LGW
SYD-STN
SYD-LTN
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 $1,515). Flying from Sydney to London in December is currently the most expensive (average of $2,313). 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 30 May 2026.
When flying from Sydney to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 30 May 2026.
The most flights from SYD to LON are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost for a return flight from Sydney to London?
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 17% 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.
New Delhi (DEL) is the most affordable one-stop option, with an average return flight price of $1,345.
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 Abu Dhabi (AUH) have the shortest average one-way travel time for one-stop routes: 24h 20m.
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 New Delhi (DEL) offer the fastest connection on this route, with an average stopover time of 1h 35m.
How far ahead should I book a flight from Sydney to London?
The best time to book flights from Sydney to London is 50 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.
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 30 May 2026.
Get a feel of what it's like to fly with Emirates,Qantas Airways, andChina Southern 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.
Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
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 2 outbound flights to London per day. You should also have plenty of airline options to choose from since 24 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 $1,928, China Eastern can have you in London from Sydney in 26h 20m. The distance from Sydney to London is about 17008 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 $936 on this airline. Additional options worth looking into are Virgin Australia and China Southern, starting at $983 and $985 round-trip. You may be able to fly from Sydney to London for 47% 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 $344 on China Southern. Other airlines that offer cheap prices include Hainan Airlines from $360 and China Eastern from $368 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 $7,507, our data indicates the cheapest price to be $1,541. The most popular route (Sydney Kingsford Smith - London Heathrow), is priced around $1,283.
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 Abu Dhabi the next most. Shanghai 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, Universal Studios Singapore, and Merlion 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, Universal Studios Singapore, or Merlion can do so by traveling 21.6 km, 21.6 km, and 16.9 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 $132.
What are points of interest worth seeing during a stopover in Shanghai?
Most Shanghai visitors opt to spend their time at People's Square, French Concession, and Shanghai Disneyland. Travelers on a layover in Shanghai can visit People's Square, French Concession, and Shanghai Disneyland, by traveling 32.7 km, 32.8 km, and 14.1 km, respectively after landing at Shanghai Pu Dong.
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 Beijing are the next rarest. Bangkok 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 $1,515). Flying from Sydney to London in December is currently the most expensive (average of $2,313). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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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 30 May 2026.
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 30 May 2026.
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.
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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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