Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
London Heathrow Sydney | Outbound 01/01/26 1 Stopover (CAN) CZ0304, CZ8091 28h 35min | Return 01/14/26 1 Stopover (CAN) CZ0602, CZ0303 45h 05min | | ![]() | $1,101 | ||
Best option London Heathrow Sydney | Outbound 01/01/26 1 Stopover (CAN) CZ0304, CZ8091 28h 35min | Return 01/14/26 1 Stopover (CAN) CZ0302, CZ0303 31h 15min | | ![]() | ? | $1,194 | |
London Heathrow Sydney | Outbound 01/01/26 1 Stopover (CAN) CZ0304, CZ8091 28h 35min | Return 01/14/26 1 Stopover (CAN) CZ0602, CZ0303 45h 05min | | ![]() | $1,105 | ||
London Heathrow Sydney | Outbound 01/01/26 1 Stopover (CAN) CZ0304, CZ8091 28h 35min | Return 01/14/26 1 Stopover (CAN) CZ0602, CZ0303 45h 05min | | ![]() | ? | $1,162 | |
London Heathrow Sydney | Outbound 09/13/25 1 Stopover (CKG) GS7966, GS7943 31h 40min | Return 09/18/25 1 Stopover (HAK) HU0776, HU7963 31h 30min | | ![]() | $1,240 | ||
London Heathrow Sydney | Outbound 09/13/25 1 Stopover (CKG) GS7966, GS7943 31h 40min | Return 09/18/25 1 Stopover (HAK) HU0776, HU7963 31h 30min | | ![]() | ? | $1,243 | |
London Heathrow Sydney | Outbound 09/13/25 2 Stopovers (DEN, LAX) UA0263, UA1368, UA0839 31h 10min | Return 09/18/25 2 Stopovers (LAX, ORD) UA0842, UA1946, UA0929 29h 50min | | ![]() | $1,249 | ||
London Heathrow Sydney | Outbound 01/01/26 1 Stopover (IST) TK1984, TK0174 34h 15min | Return 01/14/26 1 Stopover (IST) TK0175, TK1989 27h 25min | | ![]() | $1,330 | ||
London Heathrow Sydney | Outbound 09/13/25 3 Stopovers (SZX, KUL, SIN) ZH0888, ZH0329, TR0473, TR0002 76h 30min | Return 09/18/25 1 Stopover (HAK) HU0776, HU7963 31h 30min | | ![]() | ? | $1,341 | |
London Heathrow Sydney | Outbound 09/13/25 1 Stopover (AUH) EY0068, EY0454 34h 10min | Return 09/18/25 2 Stopovers (HAK, CSX) HU0776, HU7963, HU7963 31h 30min | | ![]() | ? | $1,505 |
Tips and tricks to help you find cheap flights from London Heathrow to Sydney
Favorite airline: Air India
64 % of travelers choose to book flights on this route with Air India, China Southern and Finnair.

Air India
33 %

China Southern
19 %

Finnair
12 %
Favourite connection: via Delhi
The most popular route is via Delhi and is booked by 44 % of all travelers.
Route
bookings
1 stopover Delhi-Indira Gandhi
32h 55min, from $1,025
44 %
1 stopover Guangzhou Baiyun International Airport
25h 15min, from $835
22 %
1 stopover Beijing Capital International Airport
31h 10min, from $659
13 %
Important flight information
Flight information: London Heathrow - Sydney
Roundtrip from | $1,100.65 |
---|---|
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) |
Departure country | Flights from United Kingdom |
Arrival airport | Airport Sydney-Kingsford Smith International Airport, NSW (SYD) |
Destination country | Flights to Australia |
Alternative flights to Sydney
- Flight London - Sydney from $1,101
Flight destinations with a similar price
- Flight Sydney - Frankfurt from $1,345
- Flight Sydney - Auckland from $231