Take off on cheap flights from London to Sydney, your adventure starts now!

Find cheap airline tickets from London to Sydney by date

  • any
  • March 2021
  • April 2021
  • May 2021
  • June 2021
  • July 2021
  • August 2021
  • September 2021
  • October 2021
  • November 2021
  • December 2021
  • January 2022
  • February 2022
  • any
  • March 2021
  • April 2021
  • May 2021
  • June 2021
  • July 2021
  • August 2021
  • September 2021
  • October 2021
  • November 2021
  • December 2021
  • January 2022
  • February 2022
  • price
  • month of departure
  • month of return
$1,151
Unknown Company outward: Jul 1, 2021
12:45p LHR » 11:35a SYD
Unknown Company 2 stops (46h50m)
Unknown Company inbound: Jul 15, 2021
7:55a SYD » 10:00a LHR
Unknown Company 2 stops (26h05m)
Return
Departure
Choose when you'd like to depart to Sydney (Australia):
Find the cheapest London Sydney flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for London - Sydney with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from London to Sydney

Sorry! We haven't found any airline tickets from London to Sydney. Try launching another search above.

Travel tips for flights London - Sydney

Average flight duration: 36h27m (flight with stopovers)

  • Arrival city:
  • Sydney, Australia
  • Airport(s):
  • Rose Bay Seaplane Base (RSE)
  • Kingsford Smith International Airport (SYD)
  • Bankstown Airport (BWU)
  • Local time:
  • Mar 9, 2021 3:37 PM, GMT+11
  • Weather:
  • min. 64ºF, max. 74ºF
  • Departure city:
  • London, United Kingdom
  • Airport(s):
  • London City Airport (LCY)
  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Luton Airport (LTN)
  • Stansted Airport (STN)
  • Southend Airport (SEN)
  • Local time:
  • Mar 9, 2021 4:37 AM, GMT+0
  • Weather:
  • min. 35ºF, max. 49ºF