Cheap flights London (United Kingdom) - Sydney (Australia), your adventure starts now!

Cheapest dates for London - Sydney tickets

  • any
  • January 2021
  • February 2021
  • March 2021
  • April 2021
  • May 2021
  • June 2021
  • July 2021
  • August 2021
  • September 2021
  • October 2021
  • November 2021
  • December 2021
  • any
  • January 2021
  • February 2021
  • March 2021
  • April 2021
  • May 2021
  • June 2021
  • July 2021
  • August 2021
  • September 2021
  • October 2021
  • November 2021
  • December 2021
  • price
  • month of departure
  • month of return
£742
United Airlines outward: 01-Aug-2021
10:30 LHR » 22:55 SYD
United Airlines 1 stop (36h25m)
United Airlines inbound: 22-Aug-2021
01:30 SYD » 08:40 LHR
United Airlines 1 stop (31h10m)
£742
United Airlines outward: 01-Aug-2021
10:30 LHR » 22:55 SYD
United Airlines 1 stop (36h25m)
United Airlines inbound: 22-Aug-2021
02:30 SYD » 08:10 LHR
United Airlines 2 stops (29h40m)
£2773
Unknown Company outward: 01-Feb-2021
21:40 LHR » 09:20 SYD
Unknown Company 2 stops (35h40m)
Japan Airlines inbound: 07-Feb-2021
23:15 SYD » 16:15 LHR
Japan Airlines 1 stop (41h)
£2773
Unknown Company outward: 01-Feb-2021
21:40 LHR » 09:20 SYD
Unknown Company 2 stops (35h40m)
Japan Airlines inbound: 07-Feb-2021
23:15 SYD » 16:15 LHR
Japan Airlines 1 stop (41h)
£4147
Unknown Company outward: 25-Jan-2021
16:30 LHR » 22:30 SYD
Unknown Company 1 stop (30h)
Cathay Pacific inbound: 01-Feb-2021
05:45 SYD » 06:00 LHR
Cathay Pacific 1 stop (24h15m)
£4850
Lufthansa outward: 11-Feb-2021
19:50 LHR » 22:10 SYD
Lufthansa 2 stops (50h20m)
Lufthansa inbound: 18-Feb-2021
04:00 SYD » 17:45 LHR
Lufthansa 2 stops (37h45m)
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

  • any
  • January 2021
  • February 2021
  • March 2021
  • April 2021
  • May 2021
  • June 2021
  • July 2021
  • August 2021
  • September 2021
  • October 2021
  • November 2021
  • December 2021
  • all
  • United Airlines
outbound: 11-Feb-2021
United Airlines 2 stops
return: 18-Feb-2021
United Airlines 2 stops

About London - Sydney flights

Average flight duration: 27h07m (flight with stopovers)

  • Arrival city:
  • Sydney, Australia
  • Airport(s):
  • Rose Bay Seaplane Base (RSE)
  • Kingsford Smith International Airport (SYD)
  • Bankstown Airport (BWU)
  • Local time:
  • 21-Jan-2021 01:08, GMT+11
  • Weather:
  • min. 16ºC, max. 21ºC
  • 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:
  • 20-Jan-2021 14:08, GMT+0
  • Weather:
  • min. 7ºC, max. 10ºC

Most popular cheap hotels in Sydney