1 Adult (Economy)
  • Economy
  • - + 12+
  • - + 2-11
  • - + <2 (on lap)
  • Done
Search Your Dates
Filter (ie.. dates, airlines)
Reverse: LON to SYD

The Cheapest Return Sydney to London Flights.

MH Return flights from $1,034
Dep. Mon 10 FebRet. Sat 07 Mar$1,034
Dep. Tue 18 FebRet. Fri 06 Mar$1,034
MHShow more Flights
Dep. Mon 10 FebRet. Thu 27 Feb$1,038
Dep. Thu 13 FebRet. Mon 02 Mar$1,038
Dep. Thu 13 FebRet. Fri 06 Mar$1,038
Dep. Mon 17 FebRet. Fri 06 Mar$1,038
Dep. Fri 07 FebRet. Sat 22 Feb$1,051
Dep. Sun 09 FebRet. Sun 08 Mar$1,051
Dep. Fri 14 FebRet. Mon 24 Feb$1,051
Dep. Sun 26 AprRet. Sun 10 May$1,055
Dep. Sun 03 MayRet. Sun 17 May$1,055
Dep. Sun 03 MayRet. Sun 31 May$1,055
Dep. Sun 17 MayRet. Sun 31 May$1,055
Dep. Sat 08 FebRet. Thu 27 Feb$1,056
Dep. Sun 09 FebRet. Thu 27 Feb$1,056
Dep. Fri 14 FebRet. Fri 06 Mar$1,056
Dep. Sat 15 FebRet. Fri 06 Mar$1,056
Dep. Sun 16 FebRet. Fri 06 Mar$1,056
Dep. Thu 14 MayRet. Wed 03 Jun$1,067
Dep. Sun 17 MayRet. Mon 01 Jun$1,084
Dep. Sun 17 MayRet. Tue 02 Jun$1,084
Dep. Wed 08 AprRet. Mon 27 Apr$1,123
Dep. Tue 17 MarRet. Tue 31 Mar$1,134
Dep. Wed 01 AprRet. Wed 22 Apr$1,137
Dep. Wed 26 FebRet. Fri 13 Mar$1,190
Dep. Tue 25 AugRet. Fri 18 Sep$1,197
Dep. Tue 16 JunRet. Sun 26 Jul$1,206
Dep. Thu 14 MayRet. Thu 21 May$1,256
Dep. Tue 19 NovRet. Tue 26 Nov$1,513
Dep. Mon 20 JulRet. Fri 31 Jul$1,525
Dep. Sat 16 NovRet. Sat 23 Nov$1,529
Dep. Tue 19 NovRet. Wed 27 Nov$1,558
Dep. Fri 18 SepRet. Wed 07 Oct$1,697
Dep. Wed 25 MarRet. Wed 04 Nov$1,766
Dep. Fri 25 SepRet. Sat 10 Oct$1,843
Dep. Fri 06 DecRet. Thu 30 Jan$1,868
Dep. Fri 06 DecRet. Sun 15 Dec$1,911
Dep. Thu 05 DecRet. Sun 15 Dec$1,952
Dep. Wed 01 JulRet. Fri 07 Aug$1,965
BA Return flights from $1,175
Dep. Thu 14 MayRet. Thu 21 May$1,175
Dep. Sun 09 FebRet. Thu 27 Feb$1,263
BAShow more Flights
Dep. Sun 17 MayRet. Sun 31 May$1,267
Dep. Sun 09 FebRet. Sun 08 Mar$1,315
Dep. Mon 10 FebRet. Thu 27 Feb$1,315
Dep. Thu 13 FebRet. Mon 02 Mar$1,315
Dep. Sun 26 AprRet. Sun 10 May$1,318
Dep. Sun 03 MayRet. Sun 17 May$1,318
Dep. Sun 03 MayRet. Sun 31 May$1,318
Dep. Tue 19 NovRet. Tue 26 Nov$1,325
Dep. Sat 08 FebRet. Thu 27 Feb$1,344
Dep. Mon 10 FebRet. Sat 07 Mar$1,344
Dep. Thu 13 FebRet. Fri 06 Mar$1,344
Dep. Sun 16 FebRet. Fri 06 Mar$1,344
Dep. Mon 17 FebRet. Fri 06 Mar$1,344
Dep. Tue 18 FebRet. Fri 06 Mar$1,344
Dep. Wed 26 FebRet. Fri 13 Mar$1,344
Dep. Fri 14 FebRet. Mon 24 Feb$1,345
Dep. Thu 14 MayRet. Wed 03 Jun$1,347
Dep. Sun 17 MayRet. Tue 02 Jun$1,347
Dep. Tue 19 NovRet. Wed 27 Nov$1,371
Dep. Fri 07 FebRet. Sat 22 Feb$1,374
Dep. Fri 14 FebRet. Fri 06 Mar$1,374
Dep. Sat 15 FebRet. Fri 06 Mar$1,374
Dep. Sun 17 MayRet. Mon 01 Jun$1,378
Dep. Tue 17 MarRet. Tue 31 Mar$1,520
Dep. Sat 16 NovRet. Sat 23 Nov$1,531
Dep. Fri 18 SepRet. Wed 07 Oct$1,613
Dep. Wed 01 AprRet. Wed 22 Apr$1,630
Dep. Tue 25 AugRet. Fri 18 Sep$1,657
Dep. Wed 08 AprRet. Mon 27 Apr$1,665
Dep. Mon 20 JulRet. Fri 31 Jul$1,737
Dep. Wed 08 JulRet. Wed 22 Jul$1,768
Dep. Fri 25 SepRet. Sat 10 Oct$2,076
Dep. Thu 28 NovRet. Mon 06 Jan$2,185
Dep. Tue 16 JunRet. Sun 26 Jul$2,301
Dep. Wed 01 JulRet. Fri 07 Aug$2,331
Dep. Sat 27 JunRet. Mon 27 Jul$2,507
Dep. Thu 05 DecRet. Sun 15 Dec$2,549

These flights have been found in the last 24 hours. Whats this?Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If Sydney is not your closest airport, then here are all our flights to London from Australia and flights to United Kingdom.

Did you know...

  • The nearest train station to London airport is Heathrow Airport Terminals 1, 2 which is within a kilometre away.
  • The quickest one-way flight on this route is 22 hrs 35 mins on Philippine Airlines. Manila
  • Sydney is 10 hours in front of London. Find out about jetlag before embarking on this flight.
How to get from Sydney to London
Sydney (SYD)
 to 
Dubai (DXB)
14h 30m
Layover - 1h 15m
Dubai (DXB)
 to 
London Heathrow (LHR)
7h 30m
Make your own way from Heathrow Terminal 1 to Charing Cross Underground Station