Flights from London Heathrow to Sydney with Aegean 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
28/04/26
2 Stopovers (ATH, SIN)
A30609, TR0051, TR0012
36h 15min
Return
14/05/26
3 Stopovers (SIN, KUL, DXB)
TR0013, TR0456, EK0347, EK0029
50h 40min
Aegean Airlines, Scoot ?
£858
London Heathrow
Sydney
Outbound
28/03/26
2 Stopovers (ATH, SIN)
A30609, TR0721, TR0012
59h 15min
Return
13/04/26
2 Stopovers (SIN, VIE)
TR0003, TR0710, OS0337
38h 50min
Aegean Airlines, Scoot ?
£1,024
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 777,43 GBP
Outbound and return from 612,96 GBP
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