Cheap flights from London to Sydney from €620

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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

€620

Fastest flight time

27h 25m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from London in the past 72 hours is €620. The best return flight deal from London to Sydney found on momondo in the last 72 hours is €1,083.
The fastest flight from London to Sydney takes 27h 25m
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?

September

The cheapest time of year to fly to Sydney from London is September. The most expensive is December.

What is the cheapest day to depart London for Sydney?

Tuesday

The cheapest day of the week is usually Tuesday. The most expensive is usually Friday.

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

in the afternoon

London to Sydney flights are approximately 26% 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 €1,602 RT during the month of July.

London Heathrow Airport (LHR) to Sydney Kingsford Smith Airport (SYD)€1,602
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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
SWISS
16 Nov
LHR12:00London Heathrow
37h 55m
2 stops
SYD01:55Sydney Kingsford Smith
31 Jan
SYD11:10Sydney Kingsford Smith
36h 45m
2 stops
LHR23:55London Heathrow
Vietnam Airlines
22 Sep
LHR07:10London Heathrow
40h 05m
1 stop
SYD23:15Sydney Kingsford Smith
14 Oct
SYD07:15Sydney Kingsford Smith
30h 25m
1 stop
LHR13:40London Heathrow
€1,007
Find similar
United Airlines
3 Sep
LHR06:25London Heathrow
35h 35m
1 stop
SYD18:00Sydney Kingsford Smith
1 Nov
SYD09:00Sydney Kingsford Smith
35h 35m
1 stop
LHR20:35London Heathrow
€1,013
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Lufthansa
25 Aug
LHR08:20London Heathrow
33h 40m
1 stop
SYD18:00Sydney Kingsford Smith
15 Sep
SYD06:20Sydney Kingsford Smith
29h 35m
1 stop
LHR11:55London Heathrow
€1,086
Find similar
SWISS
16 Nov
LHR14:00London Heathrow
35h 55m
2 stops
SYD01:55Sydney Kingsford Smith
24 Jan
SYD11:10Sydney Kingsford Smith
37h 00m
2 stops
LHR00:10London Heathrow
SWISS
17 Nov
LHR14:00London Heathrow
35h 55m
2 stops
SYD01:55Sydney Kingsford Smith
17 Jan
SYD11:10Sydney Kingsford Smith
31h 50m
2 stops
LHR19:00London Heathrow

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 SWISS and Vietnam Airlines
SWISS
9 Nov
LHR13:40London Heathrow
36h 15m
2 stops
SYD01:55Sydney Kingsford Smith
Multiple Airlines
6 Dec
LHR08:30London Heathrow
33h 35m
2 stops
SYD18:05Sydney Kingsford Smith
Vietnam Airlines
3 Dec
LHR06:00London Heathrow
35h 50m
1 stop
SYD17:50Sydney 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
United Airlines
15 Jul
LHR09:05London Heathrow
56h 50m
2 stops
SYD17:55Sydney Kingsford Smith
31 Jul
SYD05:30Sydney Kingsford Smith
30h 15m
2 stops
LHR11:45London Heathrow
€2,072
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Multiple Airlines
12 Jul
LHR18:05London Heathrow
57h 50m
2 stops
SYD03:55Sydney Kingsford Smith
10 Oct
SYD15:05Sydney Kingsford Smith
34h 45m
2 stops
LHR01:50London Heathrow
€2,455
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Etihad Airways
13 Jul
LHR10:50London Heathrow
31h 15m
2 stops
SYD18:05Sydney Kingsford Smith
6 Aug
SYD16:20Sydney Kingsford Smith
31h 25m
1 stop
LHR23:45London Heathrow
€2,784
Find similar
United Airlines
12 Jul
LHR10:50London Heathrow
55h 05m
2 stops
SYD17:55Sydney Kingsford Smith
29 Aug
SYD05:30Sydney Kingsford Smith
33h 10m
2 stops
LHR14:40London Heathrow
€2,140
Find similar
Multiple Airlines
11 Jul
LHR12:55London Heathrow
53h 35m
2 stops
SYD18:30Sydney Kingsford Smith
8 Aug
SYD05:30Sydney Kingsford Smith
45h 40m
2 stops
LHR03:10London Heathrow
€2,597
Find similar
Etihad Airways
13 Jul
LHR10:50London Heathrow
31h 15m
2 stops
SYD18:05Sydney Kingsford Smith
6 Aug
SYD05:00Sydney Kingsford Smith
30h 45m
2 stops
LHR11:45London Heathrow
€2,858
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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 €516Free CancellationRating
7.0
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SWISS flights from London to Sydney

Our best SWISS deals on London to Sydney flight tickets
SWISS
16 Nov
LHR12:00London Heathrow
37h 55m
2 stops
SYD01:55Sydney Kingsford Smith
31 Jan
SYD11:10Sydney Kingsford Smith
36h 45m
2 stops
LHR23:55London Heathrow
SWISS
16 Nov
LHR14:00London Heathrow
35h 55m
2 stops
SYD01:55Sydney Kingsford Smith
24 Jan
SYD11:10Sydney Kingsford Smith
37h 00m
2 stops
LHR00:10London Heathrow
SWISS
17 Nov
LHR14:00London Heathrow
35h 55m
2 stops
SYD01:55Sydney Kingsford Smith
17 Jan
SYD11:10Sydney Kingsford Smith
31h 50m
2 stops
LHR19:00London Heathrow

Vietnam Airlines flights from London to Sydney

Our best Vietnam Airlines deals on London to Sydney flight tickets
Vietnam Airlines
22 Sep
LHR07:10London Heathrow
40h 05m
1 stop
SYD23:15Sydney Kingsford Smith
14 Oct
SYD07:15Sydney Kingsford Smith
30h 25m
1 stop
LHR13:40London Heathrow
€1,007
Find similar
Vietnam Airlines
22 Sep
LHR07:10London Heathrow
40h 05m
1 stop
SYD23:15Sydney Kingsford Smith
7 Oct
SYD07:15Sydney Kingsford Smith
30h 25m
1 stop
LHR13:40London Heathrow
€1,008
Find similar
Vietnam Airlines
6 Dec
LHR06:00London Heathrow
35h 50m
2 stops
SYD17:50Sydney Kingsford Smith
20 Jan
SYD06:50Sydney Kingsford Smith
30h 25m
1 stop
LHR13:15London Heathrow
€1,027
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, Vietnam Airlines, 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 25h 40m 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.

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