Our cheapest offers for flights from Sydney to London

Here you can compare cheap flights from Sydney (SYD) to London (LON) 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 London. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option Sydney London	Outbound 06/25/26 1 Stopover (PEK) CA0174, CA0855 33h 45min	Return 06/30/26 1 Stopover (PEK) CA0938, CA0173 33h 25min	Air China		$1,290
Sydney London Please note: transfer for connecting flight	Outbound 04/23/26 1 Stopover (ICN) TW0502, OZ0521 35h 40min	Return 05/01/26 1 Stopover (CMB) UL0504, UL0606 32h 10min	Tway Air, Asiana Airlines		$6,611
Sydney London	Outbound 06/25/26 1 Stopover (PEK) CA0174, CA0855 33h 45min	Return 06/30/26 1 Stopover (PEK) CA0938, CA0173 33h 25min	Air China		$1,295
Sydney London	Outbound 06/25/26 1 Stopover (PEK) CA0174, CA0937 31h 00min	Return 06/30/26 1 Stopover (PEK) CA0938, CA0173 33h 25min	Air China	?	$1,370
Sydney London	Outbound 06/25/26 3 Stopovers (SIN, KUL, CMB) TR0015, TR0456, UL0319, UL0503 32h 25min	Return 06/30/26 3 Stopovers (BOM, BKK, SIN) AI0128, AI2354, TR0611, TR0014 45h 50min	Scoot, SriLankan Airlines	?	$1,470
Sydney London	Outbound 06/25/26 2 Stopovers (HND, HEL) JL0052, JL0047, JL6841 41h 10min	Return 06/30/26 1 Stopover (HND) JL7082, JL0051 35h 55min	Japan Airlines		$1,510
Sydney London	Outbound 06/25/26 1 Stopover (ICN) KE0402, OZ0521 39h 25min	Return 06/30/26 1 Stopover (ICN) OZ0522, OZ0601 41h 50min	Korean Air, Asiana Airlines	?	$1,566
Sydney London	Outbound 06/25/26 2 Stopovers (HAK, CSX) HU0776, HU7963, HU7963 31h 30min	Return 06/30/26 1 Stopover (DXB) EK0032, EK0416 36h 40min	Hainan Airlines	?	$1,599
Sydney London	Outbound 06/25/26 1 Stopover (ICN) OZ0602, OZ0521 26h 20min	Return 06/30/26 1 Stopover (ICN) OZ0522, OZ0601 41h 50min	Asiana Airlines		$1,614
Sydney London	Outbound 06/25/26 1 Stopover (ICN) OZ0602, OZ0521 26h 20min	Return 06/30/26 1 Stopover (ICN) OZ0522, OZ0601 41h 50min	Asiana Airlines	?	$1,616

Important flight information

Flight information: Sydney - London

Roundtrip from	1 289,61 US$
Flight duration	min. 22:00 / max. 22:25
Return flight duration	min. 20:30/ max. 21:00
Distance	17020 km
Flights per week	16
Departure airport	Airport Sydney-Kingsford Smith International Airport, NSW (SYD)
Departure country	Flights from Australia
Arrival airport	Airport London, all Airports (LON)
Destination country	Flights to United Kingdom

Our cheapest offers for flights from Sydney to London

Sydney-Kingsford Smith International Airport, NSW

London, all Airports

Important flight information

Flight information: Sydney - London

Alternative routes to United Kingdom

Alternative flights to London

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