Flights from Sydney to London

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Sydney to London flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Sydney to London by changing tabs
Quickest
Cheapest
China Eastern
China Eastern
14 Oct.
SYD
23:00
Sydney Kingsford Smith airport
28h 40m
1 Stop
17:40
+1
LGW
London Gatwick airport
China Eastern
10 Nov.
LGW
12:10
London Gatwick airport
34h 50m
1 Stop
10:00
+2
SYD
Sydney Kingsford Smith airport
1,001 AUD
Malaysia Airlines
Malaysia Airlines
06 Oct.
SYD
09:10
Sydney Kingsford Smith airport
28h 25m
1 Stop
03:35
+1
LHR
London Heathrow airport
Malaysia Airlines
14 Oct.
LHR
22:35
London Heathrow airport
27h 25m
1 Stop
12:00
+2
SYD
Sydney Kingsford Smith airport
1,116 AUD
Cathay Pacific
Cathay Pacific
10 Jun.
SYD
20:15
Sydney Kingsford Smith airport
29h 20m
1 Stop
16:35
+1
LGW
London Gatwick airport
Cathay Pacific
12 Jun.
LGW
13:40
London Gatwick airport
32h 35m
1 Stop
07:15
+2
SYD
Sydney Kingsford Smith airport
1,158 AUD
British Airways
British Airways
11 Oct.
SYD
02:50
Sydney Kingsford Smith airport
24h 00m
1 Stop
16:50
LHR
London Heathrow airport
British Airways
01 Nov.
LHR
19:05
London Heathrow airport
24h 45m
1 Stop
06:50
+2
SYD
Sydney Kingsford Smith airport
1,207 AUD
Qatar Airways
Qatar Airways
14 Oct.
SYD
09:15
Sydney Kingsford Smith airport
25h 15m
1 Stop
00:30
+1
LGW
London Gatwick airport
Qatar Airways
27 Oct.
LGW
08:10
London Gatwick airport
23h 45m
1 Stop
18:55
+1
SYD
Sydney Kingsford Smith airport
1,252 AUD
Etihad Airways
Etihad Airways
05 Jun.
SYD
01:15
Sydney Kingsford Smith airport
24h 30m
1 Stop
16:45
LHR
London Heathrow airport
Etihad Airways
12 Jun.
LHR
21:45
London Heathrow airport
24h 45m
1 Stop
07:30
+2
SYD
Sydney Kingsford Smith airport
1,225 AUD

How to get the cheapest flight from Sydney to London

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 for your trip
CHEAPEST MONTH TO FLY
March
The cheapest time of year to fly to London from Sydney is March. The most expensive is December.
CHEAPEST DAY TO FLY
Tuesday
The cheapest day of the week is usually Tuesday. The most expensive is usually Saturday.
CHEAPEST TIME TO FLY
in the morning
Sydney to London flights are approximately 8% more expensive in the afternoon than in the morning
CHEAPEST AIRLINE
Hainan Airlines
Hainan Airlines, Malaysia Airlines, and Air China are the most popular carriers operating from Sydney to London
CHEAPEST ROUTE
Sydney Kingsford Smith - London Heathrow
Fly from Sydney Kingsford Smith to London Heathrow for the best Sydney - London flight prices
CHEAPEST TIME TO BOOK
48 days before
The cheapest time to buy a flight from Sydney to London is approximately 48 days before departure
60
Days before departure
0

Flight information for Sydney to London

Find info about flight duration, direct flights, and airports for your flight from Sydney to London
Fastest flight time
23h 15m
The fastest flight from Sydney to London takes 23h 15m.
Direct flights
None
There are no direct flights from Sydney to London. Popular non-direct routes for this connection are Sydney Kingsford Smith - London Heathrow, Sydney Kingsford Smith - London Gatwick and Sydney Kingsford Smith - London City.
Airports in London
6 airports
There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

Alternative routes for Sydney to London

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times

Flights from Sydney to:

Flights to London from:

  • Sydney Kingsford Smith
  • New South Wales
  • Australia
  • South Pacific