Flights from London Heathrow to Sydney with Asiana Airlines

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 Shop Baggage Price
London Heathrow
Sydney
Outbound
13/03/26
1 Stopover (ICN)
OZ0522, OZ0601
25h 20min
Return
29/03/26
1 Stopover (ICN)
OZ0602, OZ0521
41h 30min
Asiana Airlines
£1,249
Prices based on recent searches, subject to last-minute changes
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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
Alternative routes to Australia
Alternative flights to Sydney
Flight destinations with a similar price