Cheap flights from London to Sydney

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Flight information for London to Sydney (LON to SYD)

Find info about flight duration, direct flights, and airports for your flight from London to Sydney
Fastest flight time 23h 35m The fastest flight from London to Sydney takes 23h 35m.
Direct flights None There are no direct flights from London to Sydney. Popular non-direct routes for this connection are London Heathrow - Sydney Kingsford Smith and London Gatwick - Sydney Kingsford Smith.
Airports in Sydney 1 airport There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

How to get the cheapest flight ticket from London to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sydney?
November
The cheapest time of year to fly to Sydney from London is November. Most expensive is December
What is the cheapest day to fly to Sydney?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly to Sydney?
in the evening
London to Sydney flights are approximately 17% more expensive in the afternoon than in the evening
What is the cheapest airline that flies to Sydney?
China Southern
China Southern, Air China, and LOT are the most popular carriers operating from London to Sydney
What is the cheapest route?
London Heathrow - Sydney Kingsford Smith
Fly from London Heathrow to Sydney Kingsford Smith for the best London - Sydney flight prices
When is the cheapest time to book a flight to Sydney?
49 days before
The cheapest time to buy a flight from London to Sydney is approximately 49 days to departure
60
Days before departure
0

Easily compare round-trip flights from London to Sydney

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Sydney by changing tabs
Quickest
Cheapest
China Eastern
China Eastern
04 Mar
12:25 pm
LGW
London Gatwick airport
38h 10m
1 Stop
SYD
1:35 pm
+2
Sydney Kingsford Smith airport
China Eastern
25 Mar
11:00 pm
SYD
Sydney Kingsford Smith airport
29h 30m
1 Stop
LGW
5:30 pm
+1
London Gatwick airport
$676
China Eastern
China Eastern
15 May
11:25 am
LGW
London Gatwick airport
41h 10m
1 Stop
SYD
1:35 pm
+2
Sydney Kingsford Smith airport
China Eastern
27 May
6:30 am
SYD
Sydney Kingsford Smith airport
43h 05m
1 Stop
LGW
4:35 pm
+1
London Gatwick airport
$695
China Eastern
China Eastern
19 Feb
12:25 pm
LGW
London Gatwick airport
34h 35m
1 Stop
SYD
10:00 am
+2
Sydney Kingsford Smith airport
China Eastern
26 Feb
8:30 am
SYD
Sydney Kingsford Smith airport
44h 00m
1 Stop
LGW
5:30 pm
+1
London Gatwick airport
$696
Emirates
Emirates
19 Apr
11:00 am
LGW
London Gatwick airport
22h 50m
1 Stop
SYD
6:50 pm
+1
Sydney Kingsford Smith airport
Emirates
29 Apr
2:05 am
SYD
Sydney Kingsford Smith airport
24h 15m
1 Stop
LGW
5:20 pm
London Gatwick airport
$895
Qatar Airways
Qatar Airways
16 Apr
10:00 am
LGW
London Gatwick airport
23h 55m
1 Stop
SYD
6:55 pm
+1
Sydney Kingsford Smith airport
Qatar Airways
27 Apr
7:15 am
SYD
Sydney Kingsford Smith airport
25h 15m
1 Stop
LGW
11:30 pm
London Gatwick airport
$895
Etihad Airways
Etihad Airways
19 Apr
10:55 pm
LHR
London Heathrow airport
23h 35m
1 Stop
SYD
7:30 am
+2
Sydney Kingsford Smith airport
Etihad Airways
29 Apr
6:55 am
SYD
Sydney Kingsford Smith airport
27h 15m
1 Stop
LHR
1:10 am
+1
London Heathrow airport
$821
*Flight prices to Sydney are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.