Flights from Sydney to London Heathrow

Our cheapest offers for flights from Sydney to London Heathrow

Here you can compare cheap flights from Sydney (SYD) to London Heathrow (LHR) 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 London Heathrow. Prices and availability may change at any time.

Tips and tricks to help you find cheap flights from Sydney to London Heathrow

Favourite airline: Asiana Airlines
78 % of flights booked on the route from Sydney to London Heathrow are booked with Asiana Airlines, Air China and China Eastern.
Asiana Airlines
39 %
Air China
28 %
China Eastern
11 %
Tip: book 2 months before departure
If booked 2 months before travel, flights cost only £425.00.
72 days before departure
Favourite connection: via Seoul Incheon
Stopover flights on this route are especially popular via Seoul Incheon, making up 47 % of bookings.
1 stopover Seoul Incheon
42h 55min, from £1,045
47 %
1 stopover Beijing International
30h 15min, from £686
33 %
1 stopover Shanghai Pudong
40h 30min, from £834
13 %

Flight information: Sydney - London Heathrow

Outbound and return from £1,106.50
Flight duration min. 22:00 / max. 22:25
Return flight duration min. 20:30/ max. 21:00
Distance 17039 km
Flights per week 16
Departure airport Sydney Kingsford Smith (SYD)
Departure country Australia
Arrival airport London Heathrow (LHR)
Destination country United Kingdom
Alternative flights to London Heathrow