Our cheapest offers for flights from London Heathrow to Sydney

Here you can compare cheap flights from London Heathrow (LHR) 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 Heathrow Sydney	Outbound 09/03/26 2 Stopovers (AUH, SIN) EY0062, EY0498, TR0002 40h 50min	Return 25/03/26 2 Stopovers (SIN, AUH) TR0013, EY0499, EY0061 45h 25min	Etihad Airways, Scoot		£751
London Heathrow Sydney	Outbound 27/04/26 1 Stopover (AUH) EY0068, EY0450 23h 25min	Return 13/05/26 1 Stopover (AUH) EY0451, EY0065 32h 35min	Etihad Airways	?	£830
London Heathrow Sydney	Outbound 15/03/26 1 Stopover (AUH) EY0068, EY0450 22h 15min	Return 31/03/26 2 Stopovers (SIN, KUL) TR0013, MH0602, MH0004 28h 50min	Etihad Airways		£883

Important flight information

Flight information: London Heathrow - Sydney

Cheapest outbound flight from	2 330,99 £
Outbound and return from	612,96 £
Flight duration	min. 20:30 / max. 21:00
Return flight duration	min. 22:00/ max. 22:25
Distance	17039 km
Flights per week	16
Departure airport	Airport London Heathrow (LHR)
Arrival airport	Airport Sydney Kingsford Smith (SYD)
Destination country	Flights to Australia

Our cheapest offers for flights from London Heathrow to Sydney

London Heathrow

Sydney Kingsford Smith

Etihad Airways

Important flight information

Flight information: London Heathrow - Sydney

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