Flight Routes from London Heathrow to Sydney

Compare cheap outbound and return flights from London Heathrow (LHR) to Sydney (SYD) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest outbound flight
Fastest inbound flight
Flight distance
17,039 km
Time difference

Flight schedule from London Heathrow (LHR) to Sydney (SYD)

Select a travel date in the flight schedule for the route from London Heathrow (LHR) to Sydney (SYD) and compare affordable flight deals.

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Matching outbound flights23 of 23
fromto
dep.arr.
durationstopovers
  1. September 6 – 12, 2026
  2. September 13 – 19, 2026
  3. September 20 – 26, 2026
    1. LHRSYD
      1 stopover
      1. Air India
    2. LHRSYD
      1 stopover
      1. Air India
    3. LHRSYD
      1 stopover
      1. Etihad Airways
    4. LHRSYD
      1 stopover
      1. Asiana Airlines
      2. Korean Air
    5. LHRSYD
      1 stopover
      1. Emirates Airline
    6. LHRSYD
      1 stopover
      1. Vietnam Airlines
    7. LHRSYD
      1 stopover
      1. Emirates Airline
    8. LHRSYD
      1 stopover
      1. Cathay Pacific Airways
    9. LHRSYD
      1 stopover
      1. Air China
    10. LHRSYD
      1 stopover
      1. Singapore Airlines
    11. LHRSYD
      1 stopover
      1. Emirates Airline
    12. LHRSYD
      nonstop
      1. Qantas Airways
    13. LHRSYD
      1 stopover
      1. China Airlines
    14. LHRSYD
      1 stopover
      1. China Eastern Airlines
    15. LHRSYD
      1 stopover
      1. China Eastern Airlines

      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

      Frequently Asked Questions (FAQ)

      How long is the flight from London Heathrow to Sydney?
      The route from London Heathrow to Sydney is served by connecting flights with one stop. These typically take around 34 hours, depending on the layover time and the connection chosen. If travel time matters to you, look especially for connections with a short layover.
      Are there nonstop flights from London Heathrow to Sydney?
      No, there are currently no nonstop flights from London Heathrow to Sydney. However, you can reach Sydney with a one-stop connecting flight. Allow extra travel time for the connection and pay close attention to the length of the layover.
      Which airlines fly from London Heathrow to Sydney?
      Flights from London Heathrow to Sydney are available with one stop, operated by, among others, Etihad Airways (via Abu Dhabi), Emirates (via Dubai) and Singapore Airlines (via Singapore). When comparing options, look beyond the fare and consider the total travel time and the length of the layover.

      Discover more flights around London Heathrow and Sydney

      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
      Departure country - Arrival airport United Kingdom - Sydney-Kingsford Smith International Airport, NSW
      City-Code - Arrival airport London - Sydney-Kingsford Smith International Airport, NSW
      Departure airport - Destination country London Heathrow - Australia
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