Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Best option London Heathrow Sydney | Outbound 13/05/25 1 Stopover (PEK) CA0856, CA0173 31h 10min | Return 03/06/25 1 Stopover (PEK) CA0174, CA0855 33h 50min | | ![]() | £672 | ||
London Heathrow Sydney | Outbound 13/05/25 1 Stopover (PEK) CA0856, CA0173 31h 10min | Return 03/06/25 1 Stopover (PEK) CA0174, CA0855 33h 50min | | ![]() | £680 | ||
London Heathrow Sydney | Outbound 13/05/25 1 Stopover (PEK) CA0856, CA0173 31h 10min | Return 03/06/25 1 Stopover (PEK) CA0174, CA0855 33h 50min | | ![]() | £681 | ||
London Heathrow Sydney | Outbound 13/05/25 1 Stopover (PEK) CA0856, CA0173 31h 10min | Return 03/06/25 1 Stopover (PEK) CA0174, CA0937 31h 05min | | ![]() | ? | £691 | |
London Heathrow Sydney | Outbound 13/05/25 1 Stopover (PEK) CA0856, CA0173 31h 10min | Return 03/06/25 1 Stopover (PEK) CA0174, CA0937 31h 05min | | ![]() | £698 | ||
London Heathrow Sydney | Outbound 13/05/25 1 Stopover (CAN) CZ0304, CZ0325 25h 15min | Return 03/06/25 2 Stopovers (CAN, PKX) CZ0302, CZ3099, CZ0673 29h 45min | | ![]() | ? | £714 | |
London Heathrow Sydney | Outbound 13/05/25 1 Stopover (PEK) CA0856, CA0173 31h 10min | Return 03/06/25 1 Stopover (PEK) CA0174, CA0937 31h 05min | | ![]() | ? | £746 | |
London Heathrow Sydney | Outbound 13/05/25 1 Stopover (CAN) CZ0304, CZ0301 36h 30min | Return 03/06/25 2 Stopovers (CAN, PKX) CZ0302, CZ3099, CZ0673 29h 45min | | ![]() | ? | £769 | |
London Heathrow Sydney | Outbound 13/05/25 1 Stopover (CAN) CZ0304, CZ0325 25h 15min | Return 03/06/25 1 Stopover (CAN) CZ0302, CZ0303 30h 20min | | ![]() | £797 | ||
London Heathrow Sydney | Outbound 13/05/25 1 Stopover (CAN) CZ0304, CZ0301 36h 30min | Return 03/06/25 1 Stopover (CAN) CZ0326, CZ0303 42h 00min | | ![]() | ? | £798 |
Airline
- China Southern Airlines
- Vietnam Airlines
- Air China
- Etihad Airways
- Air India
Flight type
- Return
Outbound departure month
- April 2025
- May 2025
Outbound weekday
- Tuesday
- Wednesday
Return departure month
- April 2025
- June 2025
Return weekday
- Tuesday
- Wednesday
Change in
- Delhi Indira Gandhi
- Dubai
- Bangkok Suvarnabhumi
- Munich
- Ho Chi Minh City (Saigon)
- Abu Dhabi
- Zurich (Zürich)-Kloten
Tips and tricks to help you find cheap flights from London Heathrow to Sydney
Favourite airline: e.g. Air India, Air China
68 % of flights booked on the route from London Heathrow to Sydney are booked with Air India, Air China and Emirates.

Air India
29 %

Air China
29 %

Emirates
10 %
Favourite connection: via Beijing International
The most popular flights on this route are via Beijing International and are booked by 60 % of all travellers.
Route
bookings
1 stopover Beijing International
31h 10min, from 649 £
60 %
1 stopover Dubai
28h 15min, from 1.277 £
20 %
1 stopover Guangzhou Baiyun
25h 15min, from 1.012 £
13 %
Important flight information
Flight information: London Heathrow - Sydney
Outbound and return from | 671,10 £ |
---|---|
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
- Flight London Heathrow - Melbourne from 738 £
- Flight London Heathrow - Brisbane from 773 £
- Flight London Heathrow - Perth from 884 £
Alternative flights to Sydney
- Flight London - Sydney from 672 £
- Flight Edinburgh - Sydney from 987 £
- Flight London City - Sydney from 1.148 £
- Flight London Gatwick - Sydney from 730 £
- Flight Manchester - Sydney from 946 £
- Flight Glasgow - Sydney from 800 £
Flight destinations with a similar price
- Flight London Heathrow - Islamabad from 612 £
- Flight London Heathrow - Kozhikode (Calicut) from 629 £
- Flight London Heathrow - Dhaka from 660 £
- Flight London Heathrow - Kathmandu from 645 £
- Flight London Heathrow - Lahore from 624 £
- Flight London Heathrow - Calgary from 661 £
- Flight London Heathrow - Edmonton from 661 £
- Flight London Heathrow - Melbourne from 738 £
- Flight London Heathrow - Cancun from 655 £
- Flight London Heathrow - Kilimanjaro from 659 £