1 Adult (Economy)
  • Economy
  • - + 12+
  • - + 2-11
  • - + <2 (on lap)
  • Done
Search for Flights
Compare
Search Your Dates

Cheap Flights from Sydney to London

Filter
Close
Return
One Way
Reverse direction: LON to SYD

Airlines Show All Airlines

Depart
Return
Find Flights
CZ Return flights from $703
Dep. Tue 17 FebRet. Tue 10 Mar$703
Dep. Wed 18 FebRet. Wed 11 Mar$778
CZShow more Flights
Dep. Thu 04 JunRet. Sat 27 Jun$910
Dep. Fri 05 JunRet. Sat 27 Jun$916
Dep. Fri 05 JunRet. Fri 26 Jun$981
Dep. Sun 15 FebRet. Sun 01 Mar$993
Dep. Wed 08 AprRet. Wed 20 May$1,021
Dep. Wed 18 MarRet. Mon 06 Apr$1,038
Dep. Mon 19 JanRet. Mon 02 Feb$1,078
Dep. Tue 20 JanRet. Fri 06 Feb$1,087
Dep. Tue 01 SepRet. Tue 22 Sep$1,177
Dep. Tue 16 JunRet. Tue 23 Jun$1,185
Dep. Sat 28 MarRet. Fri 24 Apr$1,261
Dep. Wed 08 AprRet. Sat 18 Apr$1,267
Dep. Mon 15 JunRet. Mon 06 Jul$1,306
Dep. Mon 12 JanRet. Sun 25 Jan$1,408
Dep. Wed 17 JunRet. Fri 17 Jul$1,677
Dep. Tue 23 DecRet. Tue 06 Jan$1,713
Dep. Wed 07 JanRet. Wed 04 Feb$2,142
Dep. Tue 26 MayRet. Tue 09 Jun$3,702
Dep. Thu 23 AprRet. Thu 21 May$5,140
QF,TK Return flights from $734
Dep. Mon 09 FebRet. Sun 08 Mar$734
Dep. Wed 25 FebRet. Sun 08 Mar$759
QF,TKShow more Flights
Dep. Sun 15 FebRet. Sun 08 Mar$759
Dep. Wed 04 FebRet. Mon 02 Mar$759
Dep. Mon 16 FebRet. Mon 09 Mar$759
Dep. Wed 11 FebRet. Mon 02 Mar$759
Dep. Mon 09 FebRet. Sat 07 Mar$760
Dep. Mon 02 MarRet. Tue 14 Apr$833
Dep. Tue 10 FebRet. Fri 20 Feb$868
Dep. Tue 10 FebRet. Sun 08 Mar$885
Dep. Mon 16 FebRet. Tue 10 Mar$900
Dep. Wed 23 SepRet. Wed 21 Oct$921
Dep. Tue 03 FebRet. Sun 01 Mar$939
Dep. Wed 18 FebRet. Wed 11 Mar$966
Dep. Sun 15 FebRet. Sun 01 Mar$973
Dep. Tue 17 FebRet. Wed 11 Mar$997
Dep. Tue 17 FebRet. Tue 10 Mar$997
Dep. Thu 01 OctRet. Thu 22 Oct$1,015
Dep. Tue 04 AugRet. Fri 21 Aug$1,021
Dep. Sat 16 MayRet. Sat 06 Jun$1,051
Dep. Sat 28 MarRet. Fri 24 Apr$1,052
Dep. Wed 11 MarRet. Tue 31 Mar$1,066
Dep. Wed 18 MarRet. Mon 06 Apr$1,075
Dep. Tue 16 JunRet. Tue 23 Jun$1,090
Dep. Wed 17 JunRet. Wed 01 Jul$1,151
Dep. Tue 07 JulRet. Tue 11 Aug$1,153
Dep. Thu 04 JunRet. Sat 27 Jun$1,153
Dep. Wed 08 AprRet. Wed 20 May$1,170
Dep. Thu 26 FebRet. Sun 08 Mar$1,173
Dep. Mon 16 MarRet. Sat 21 Mar$1,176
Dep. Sat 16 MayRet. Sat 30 May$1,179
Dep. Tue 19 MayRet. Wed 20 May$1,187
Dep. Sun 01 FebRet. Fri 27 Feb$1,191
Dep. Tue 10 MarRet. Tue 31 Mar$1,219
Dep. Tue 10 MarRet. Thu 30 Apr$1,225
Dep. Mon 02 FebRet. Sat 28 Feb$1,226
Dep. Fri 18 SepRet. Wed 14 Oct$1,254
Dep. Sun 17 MayRet. Thu 18 Jun$1,304
Dep. Thu 02 AprRet. Tue 21 Apr$1,305
MU Return flights from $734
Dep. Tue 17 FebRet. Tue 10 Mar$734
Dep. Wed 18 FebRet. Wed 11 Mar$734
MUShow more Flights
Dep. Sun 15 FebRet. Sun 01 Mar$771
Dep. Wed 08 AprRet. Wed 20 May$869
Dep. Mon 19 JanRet. Mon 02 Feb$883
Dep. Tue 20 JanRet. Fri 06 Feb$883
Dep. Wed 18 MarRet. Mon 06 Apr$898
Dep. Fri 05 JunRet. Sat 27 Jun$911
Dep. Thu 04 JunRet. Sat 27 Jun$966
Dep. Tue 16 JunRet. Tue 23 Jun$985
Dep. Wed 17 JunRet. Fri 17 Jul$1,104
Dep. Mon 15 JunRet. Mon 06 Jul$1,104
Dep. Wed 08 AprRet. Sat 18 Apr$1,116
Dep. Fri 05 JunRet. Fri 26 Jun$1,125
Dep. Sat 28 MarRet. Fri 24 Apr$1,302
Dep. Tue 23 DecRet. Tue 06 Jan$1,546
Dep. Wed 07 JanRet. Wed 04 Feb$1,791
Dep. Tue 01 SepRet. Tue 22 Sep$1,833
Dep. Mon 12 JanRet. Sun 25 Jan$1,979
Dep. Tue 26 MayRet. Tue 09 Jun$3,399
Dep. Thu 23 AprRet. Thu 21 May$3,406
TK Return flights from $737
Dep. Mon 09 FebRet. Sat 07 Mar$737
Dep. Wed 11 FebRet. Mon 02 Mar$737
TKShow more Flights
Dep. Mon 16 FebRet. Mon 09 Mar$738
Dep. Wed 18 FebRet. Wed 11 Mar$738
Dep. Mon 16 FebRet. Tue 10 Mar$738
Dep. Mon 09 FebRet. Sun 08 Mar$738
Dep. Wed 04 FebRet. Mon 02 Mar$738
Dep. Wed 11 MarRet. Tue 31 Mar$740
Dep. Wed 18 MarRet. Mon 06 Apr$744
Dep. Mon 02 MarRet. Tue 14 Apr$752
Dep. Wed 25 FebRet. Sun 08 Mar$768
Dep. Sun 15 FebRet. Sun 01 Mar$769
Dep. Sun 15 FebRet. Sun 08 Mar$770
Dep. Mon 16 MarRet. Sat 21 Mar$785
Dep. Mon 02 FebRet. Sat 28 Feb$870
Dep. Sun 01 FebRet. Fri 27 Feb$872
Dep. Tue 17 FebRet. Wed 11 Mar$883
Dep. Tue 10 FebRet. Sun 08 Mar$905
Dep. Tue 17 FebRet. Tue 10 Mar$908
Dep. Tue 03 FebRet. Sun 01 Mar$911
Dep. Tue 10 MarRet. Tue 31 Mar$912
Dep. Tue 10 FebRet. Fri 20 Feb$914
Dep. Tue 31 MarRet. Fri 26 Jun$929
Dep. Tue 10 MarRet. Thu 30 Apr$950
Dep. Sat 28 MarRet. Fri 24 Apr$1,017
Dep. Thu 05 FebRet. Thu 26 Mar$1,024
Dep. Tue 20 JanRet. Fri 06 Feb$1,029
Dep. Thu 26 FebRet. Sun 08 Mar$1,031
Dep. Thu 05 FebRet. Tue 03 Mar$1,032
Dep. Mon 19 JanRet. Mon 02 Feb$1,057
Dep. Tue 31 MarRet. Thu 16 Apr$1,072
Dep. Tue 04 AugRet. Fri 21 Aug$1,089
Dep. Fri 18 SepRet. Wed 14 Oct$1,089
Dep. Wed 17 JunRet. Wed 01 Jul$1,096
Dep. Tue 16 JunRet. Tue 23 Jun$1,096
Dep. Sun 17 MayRet. Thu 18 Jun$1,101
Dep. Sun 19 AprRet. Mon 01 Jun$1,101
Dep. Thu 04 JunRet. Sat 27 Jun$1,101
Dep. Fri 05 JunRet. Sat 27 Jun$1,101
OD,QF,TK Return flights from $781
Dep. Tue 10 FebRet. Fri 20 Feb$781
Dep. Tue 17 FebRet. Wed 11 Mar$888
OD,QF,TKShow more Flights
Dep. Tue 17 FebRet. Tue 10 Mar$889
Dep. Thu 26 FebRet. Sun 08 Mar$1,355
Dep. Sat 28 MarRet. Fri 24 Apr$1,396
Dep. Tue 01 SepRet. Tue 22 Sep$1,848
Dep. Wed 17 JunRet. Fri 17 Jul$1,884
Dep. Mon 12 JanRet. Sun 25 Jan$2,121
Dep. Wed 07 JanRet. Wed 04 Feb$2,618
Dep. Tue 23 DecRet. Tue 06 Jan$2,865
Dep. Mon 22 DecRet. Sat 03 Jan$3,531
Dep. Wed 17 DecRet. Fri 02 Jan$3,946
QF,TK,TR,W9 Return flights from $808
Dep. Tue 10 FebRet. Sun 08 Mar$808
Dep. Mon 09 FebRet. Sun 08 Mar$816
QF,TK,TR,W9Show more Flights
Dep. Mon 16 FebRet. Tue 10 Mar$966
5J,QF,TK,TR,W9 Return flights from $814
Dep. Mon 09 FebRet. Sun 08 Mar$814
CA,JD Return flights from $819
Dep. Thu 05 FebRet. Tue 03 Mar$819
Dep. Thu 26 FebRet. Sun 08 Mar$819
OD,TK Return flights from $821
Dep. Tue 10 FebRet. Fri 20 Feb$821
Dep. Wed 11 FebRet. Mon 02 Mar$908
OD,TKShow more Flights
Dep. Sun 15 FebRet. Sun 08 Mar$908
Dep. Sun 01 FebRet. Fri 27 Feb$908
Dep. Wed 04 FebRet. Mon 02 Mar$908
Dep. Mon 16 FebRet. Tue 10 Mar$908
Dep. Mon 09 FebRet. Sun 08 Mar$908
Dep. Wed 25 FebRet. Sun 08 Mar$908
Dep. Wed 18 FebRet. Wed 11 Mar$909
Dep. Sun 15 FebRet. Sun 01 Mar$909
Dep. Tue 03 FebRet. Sun 01 Mar$981
Dep. Tue 17 FebRet. Wed 11 Mar$981
Dep. Mon 16 FebRet. Mon 09 Mar$1,022
Dep. Mon 09 FebRet. Sat 07 Mar$1,144
Dep. Tue 31 MarRet. Fri 26 Jun$1,349
Dep. Wed 11 MarRet. Tue 31 Mar$1,353
Dep. Thu 05 FebRet. Thu 26 Mar$1,353
Dep. Thu 26 FebRet. Sun 08 Mar$1,358
Dep. Tue 20 JanRet. Fri 06 Feb$1,359
Dep. Tue 17 FebRet. Tue 10 Mar$1,382
Dep. Mon 02 FebRet. Sat 28 Feb$1,398
Dep. Tue 10 FebRet. Sun 08 Mar$1,398
Dep. Mon 02 MarRet. Tue 14 Apr$1,441
Dep. Sat 20 JunRet. Fri 03 Jul$1,443
Dep. Tue 07 JulRet. Tue 11 Aug$1,505
Dep. Mon 19 JanRet. Mon 02 Feb$1,672
Dep. Mon 12 JanRet. Sun 25 Jan$1,728
Dep. Wed 17 JunRet. Fri 17 Jul$1,751
Dep. Tue 01 SepRet. Tue 22 Sep$1,754
Dep. Wed 24 DecRet. Fri 23 Jan$2,488
Dep. Tue 09 DecRet. Mon 05 Jan$2,602
Dep. Tue 23 DecRet. Tue 06 Jan$2,645
Dep. Fri 19 DecRet. Fri 16 Jan$3,552
MU,QF,TK Return flights from $831
Dep. Tue 17 FebRet. Tue 10 Mar$831
Dep. Wed 18 FebRet. Wed 11 Mar$977
MU,QF,TKShow more Flights
Dep. Sun 15 FebRet. Sun 01 Mar$1,114
Dep. Mon 19 JanRet. Mon 02 Feb$1,225
Dep. Wed 08 AprRet. Wed 20 May$1,797
OD,QF,TK,TR,W4 Return flights from $831
Dep. Mon 16 FebRet. Mon 09 Mar$831
QF,TK,TR,U2,W4 Return flights from $835
Dep. Mon 09 FebRet. Sat 07 Mar$835
Dep. Tue 17 FebRet. Wed 11 Mar$868
QF,TK,TR,U2,W4Show more Flights
Dep. Wed 18 FebRet. Wed 11 Mar$920
Dep. Mon 16 FebRet. Mon 09 Mar$934
D8,N0,QF,TK,VJ Return flights from $838
Dep. Mon 16 FebRet. Tue 10 Mar$838
5J,QF,TK,TR,U2 Return flights from $846
Dep. Mon 09 FebRet. Sun 08 Mar$846
Dep. Mon 02 MarRet. Tue 14 Apr$942
QF,TK,TR,U2 Return flights from $848
Dep. Mon 09 FebRet. Sun 08 Mar$848
Dep. Tue 10 FebRet. Sun 08 Mar$848
QF,TK,TR,U2Show more Flights
Dep. Mon 02 MarRet. Tue 14 Apr$1,039

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 United States (USA) and flights to United Kingdom. Maybe a different destination? Here are all the flights from Sydney

Did you know...

  • Heathrow Airport Terminals 1, 2 at Wellington Road, Hounslow is the closest train station to London airport.
  • 44 hours and 5 minutes is the shortest return trip from Sydney to London, going through Singapore
  • Sydney has the International Air Transport Association (IATA) code of SYD.

Questions and Answers

What is the cheapest month to fly to London from Sydney?

At the moment, November/2025 is the cheapest month to travel to London from Sydney. You will pay the most in July/2026.

What airlines fly direct to London from Sydney?

No airlines have direct flights from Sydney to London.

What is the cheapest airline that flies to London from Sydney?

China Eastern is the cheapest airline to fly to London from Sydney.

What is the best airline to fly to London from Sydney?

Qatar Airways is the best airline to fly from Sydney to London.

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
Check out these related flights
Sydney to Tokyo flightsSydney to Bali flightsSydney to London flightsSydney to Ho Chi Minh City flightsSydney to Melbourne flightsSydney to Guangzhou flightsSydney to Bangkok flightsSydney to Los Angeles flightsSydney to Tokyo - Haneda flightsSydney to Shanghai flightsMelbourne to London flightsSydney to London flightsBrisbane to London flightsPerth to London flightsAdelaide to London flightsHobart to London flightsWuhan to London flightsLaunceston to London flightsCanberra to London flightsCairns to London flights
Popular Destinations
Flights to BrisbaneFlights to SydneyFlights to DhakaFlights to HobartFlights to BogotaFlights to MelbourneFlights to Houston - IntercontinentalFlights to CancunFlights to SeattleFlights to AucklandFlights to JacksonvilleFlights to BoiseFlights to MonterreyFlights to New YorkFlights to Los Angeles

Sign up to I Know The Pilot for all the latest flight deals

Join 300,000+ Australians getting the best airfares delivered to their mailbox

As seen in:
7 News Today Show News Com Au The Guardian Daily Mail Mama Mia