Cheap flights from London to Sydney from €615

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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

Best price found

€615

Fastest flight time

25h 35m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from London in the past 72 hours is €615. The best return flight deal from London to Sydney found on momondo in the last 72 hours is €824.
The fastest flight from London to Sydney takes 25h 35m
There are no direct flights from London to Sydney. Popular non-direct route for this connection is London Heathrow Airport - Sydney Kingsford Smith 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 from London to Sydney?

March. The cheapest time of year to fly to Sydney from London is March. The most expensive is July.

What is the cheapest day to depart London for Sydney?

Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Saturday.

When is the cheapest time to fly from London to Sydney?

in the afternoon. London to Sydney flights are approximately 15% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Sydney from London?

Air China. Air China is the most popular carrier operating from London to Sydney

What is the cheapest London to Sydney flight route?

London Heathrow - Sydney Kingsford Smith. Fly from London Heathrow to Sydney Kingsford Smith for the best London - Sydney flight prices

How far in advance should you book London to Sydney flights?

60 days before. The cheapest time to buy a flight from London to Sydney is approximately 60 days to departure

When you’re planning your trip from London to Sydney, the most popular airport-to-airport route is London Heathrow Airport to Sydney Kingsford Smith Airport. The cheapest route from London to Sydney is LHR — SYD with an average price of €1,909 RT during the month of December.

London Heathrow Airport (LHR) to Sydney Kingsford Smith Airport (SYD)€1,909
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Easily compare return flights from London to Sydney

Below you can see the best fares for your return 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
Virgin Atlantic
18 Apr
LHR12:35London Heathrow
29h 00m
1 stop
SYD17:35Sydney Kingsford Smith
18 May
SYD05:25Sydney Kingsford Smith
36h 35m
1 stop
LHR18:00London Heathrow
China Airlines
19 Apr
LHR02:30London Heathrow
43h 15m
2 stops
SYD21:45Sydney Kingsford Smith
11 May
SYD18:10Sydney Kingsford Smith
27h 20m
1 stop
LHR21:30London Heathrow
Multiple Airlines
11 Mar
LHR11:45London Heathrow
27h 55m
2 stops
SYD16:40Sydney Kingsford Smith
20 Mar
SYD12:10Sydney Kingsford Smith
26h 55m
2 stops
LHR15:05London Heathrow
€1,061
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Virgin Atlantic
20 Apr
LHR12:35London Heathrow
29h 00m
1 stop
SYD17:35Sydney Kingsford Smith
11 May
SYD05:25Sydney Kingsford Smith
39h 50m
1 stop
LHR21:15London Heathrow
Virgin Atlantic
19 Apr
LHR12:35London Heathrow
29h 00m
1 stop
SYD17:35Sydney Kingsford Smith
11 May
SYD05:25Sydney Kingsford Smith
39h 50m
1 stop
LHR21:15London Heathrow
China Airlines
20 Feb
LHR16:15London Heathrow
28h 00m
1 stop
SYD20:15Sydney Kingsford Smith
5 Mar
SYD17:10Sydney Kingsford Smith
30h 10m
1 stop
LHR23:20London Heathrow
€1,012
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Find the cheapest one-way flights from London to Sydney

If you're looking for one-way flights from London to Sydney, view some of our deals below provided by China Airlines, Lufthansa and SWISS
Lufthansa
17 May
LHR12:25London Heathrow
28h 30m
2 stops
SYD16:55Sydney Kingsford Smith
SWISS
15 Mar
LHR09:45London Heathrow
41h 10m
2 stops
SYD02:55Sydney Kingsford Smith
China Airlines
1 May
LHR18:00London Heathrow
27h 45m
1 stop
SYD21:45Sydney Kingsford Smith

Search last-minute flights to Sydney from London

Find and compare return flight prices for your last-minute flight from London to Sydney
Multiple Airlines
12 Dec
LHR13:40London Heathrow
26h 00m
2 stops
SYD15:40Sydney Kingsford Smith
26 Apr
SYD11:00Sydney Kingsford Smith
26h 40m
2 stops
LHR13:40London Heathrow
€1,521
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SWISS
9 Dec
LHR01:00London Heathrow
38h 40m
2 stops
SYD15:40Sydney Kingsford Smith
6 Feb
SYD14:10Sydney Kingsford Smith
47h 55m
2 stops
LHR14:05London Heathrow
€1,618
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United Airlines
13 Dec
LHR04:20London Heathrow
36h 45m
1 stop
SYD17:05Sydney Kingsford Smith
29 Apr
SYD06:20Sydney Kingsford Smith
33h 05m
1 stop
LHR15:25London Heathrow
€1,619
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China Airlines
10 Dec
LHR16:15London Heathrow
28h 00m
1 stop
SYD20:15Sydney Kingsford Smith
27 Apr
SYD18:10Sydney Kingsford Smith
27h 20m
1 stop
LHR21:30London Heathrow
€1,669
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Lufthansa
9 Dec
LHR11:30London Heathrow
28h 10m
2 stops
SYD15:40Sydney Kingsford Smith
6 Feb
SYD11:10Sydney Kingsford Smith
26h 55m
2 stops
LHR14:05London Heathrow
€1,738
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British Airways
11 Dec
LHR03:35London Heathrow
24h 05m
1 stop
SYD03:40Sydney Kingsford Smith
26 Apr
SYD17:00Sydney Kingsford Smith
25h 15m
1 stop
LHR18:15London Heathrow
€1,824
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Best airlines flying from London to Sydney

Compare and see reviews for airlines that fly from London to Sydney with momondo
AirlineRatingFree CancellationPrice
Air ChinaPriceFrom €501Free CancellationRating
7.0
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Virgin Atlantic flights from London to Sydney

Our best Virgin Atlantic deals on London to Sydney flight tickets
Virgin Atlantic
18 Apr
LHR12:35London Heathrow
29h 00m
1 stop
SYD17:35Sydney Kingsford Smith
18 May
SYD05:25Sydney Kingsford Smith
36h 35m
1 stop
LHR18:00London Heathrow
Virgin Atlantic
20 Apr
LHR12:35London Heathrow
29h 00m
1 stop
SYD17:35Sydney Kingsford Smith
11 May
SYD05:25Sydney Kingsford Smith
39h 50m
1 stop
LHR21:15London Heathrow
Virgin Atlantic
19 Apr
LHR12:35London Heathrow
29h 00m
1 stop
SYD17:35Sydney Kingsford Smith
11 May
SYD05:25Sydney Kingsford Smith
39h 50m
1 stop
LHR21:15London Heathrow

China Airlines flights from London to Sydney

Our best China Airlines deals on London to Sydney flight tickets
China Airlines
19 Apr
LHR02:30London Heathrow
43h 15m
2 stops
SYD21:45Sydney Kingsford Smith
11 May
SYD18:10Sydney Kingsford Smith
27h 20m
1 stop
LHR21:30London Heathrow
China Airlines
20 Feb
LHR16:15London Heathrow
28h 00m
1 stop
SYD20:15Sydney Kingsford Smith
5 Mar
SYD17:10Sydney Kingsford Smith
30h 10m
1 stop
LHR23:20London Heathrow
€1,012
Find similar
China Airlines
20 Feb
LHR16:15London Heathrow
28h 00m
1 stop
SYD20:15Sydney Kingsford Smith
28 Mar
SYD18:10Sydney Kingsford Smith
28h 20m
1 stop
LHR22:30London Heathrow
€1,014
Find similar

  • Are airlines flying from London to Sydney Kingsford Smith offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from London to Sydney Kingsford Smith are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travellers: Air China and China Southern.

  • How far is London to Sydney Kingsford Smith by plane?

    There are 16983.0 km between London and Sydney Kingsford Smith. Typically, this will take 27h 15m by plane in normal conditions.


Why use momondo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Sydney for you.

All flight searches from London to Sydney on momondo can be filtered to show those which offer flexible booking policies.

momondo provides multiple filters to help you find the best flight to Sydney from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

Yes momondo offers price alerts on flights to Sydney from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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