Our cheapest offers for flights from London to Sydney

Here you can compare cheap flights from London (LON) to Sydney (SYD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Sydney. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
London Sydney	Outbound 01/01/26 1 Stopover (CAN) CZ0304, CZ8091 28h 35min	Return 01/14/26 1 Stopover (CAN) CZ0602, CZ0303 45h 05min	China Southern Airlines		$1,101
Best option London Sydney	Outbound 01/01/26 1 Stopover (CAN) CZ0304, CZ8091 28h 35min	Return 01/14/26 1 Stopover (CAN) CZ0302, CZ0303 31h 15min	China Southern Airlines	?	$1,194
London Sydney	Outbound 01/01/26 1 Stopover (CAN) CZ0304, CZ8091 28h 35min	Return 01/14/26 1 Stopover (CAN) CZ0602, CZ0303 45h 05min	China Southern Airlines		$1,105
London Sydney	Outbound 01/01/26 1 Stopover (CAN) CZ0304, CZ8091 28h 35min	Return 01/14/26 1 Stopover (CAN) CZ0602, CZ0303 45h 05min	China Southern Airlines	?	$1,162
London Sydney	Outbound 01/01/26 1 Stopover (CAN) CZ0304, CZ8091 28h 35min	Return 01/14/26 1 Stopover (SGN) VN0772, VN0051 30h 25min	China Southern Airlines	?	$1,606

Important flight information

Flight information: London - Sydney

Roundtrip from	US$ 1.100,65
Flight duration	min. 20:30 / max. 21:00
Return flight duration	min. 22:00/ max. 22:25
Distance	17020 km
Flights per week	16
Departure airport	Airport London, all Airports (LON)
Departure country	Flights from United Kingdom
Arrival airport	Airport Sydney-Kingsford Smith International Airport, NSW (SYD)
Destination country	Flights to Australia

Our cheapest offers for flights from London to Sydney

London, all Airports

Sydney-Kingsford Smith International Airport, NSW

China Southern Airlines

Important flight information

Flight information: London - Sydney

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