Search Your Dates
Cheap Flights from Sydney to London - Heathrow
Filter
MU Return flights from $831
Dep.art Mon 16 FebRet.urn Sun 08 Mar$831
Dep.art Tue 04 NovRet.urn Tue 02 Dec$862
MUShow more Flights
Dep.art Mon 22 JunRet.urn Mon 06 Jul$1,507
Dep.art Tue 07 AprRet.urn Tue 28 Apr$1,713
Dep.art Mon 20 OctRet.urn Tue 11 Nov$2,868
Dep.art Sun 06 SepRet.urn Sun 11 Oct$6,046
CZ Return flights from $850
Dep.art Mon 16 FebRet.urn Sun 08 Mar$850
Dep.art Tue 04 NovRet.urn Tue 02 Dec$909
CZShow more Flights
Dep.art Tue 07 AprRet.urn Tue 28 Apr$1,219
Dep.art Mon 20 OctRet.urn Tue 11 Nov$1,254
Dep.art Mon 22 JunRet.urn Mon 06 Jul$1,461
Dep.art Sun 06 SepRet.urn Sun 11 Oct$7,680
CA Return flights from $854
Dep.art Tue 04 NovRet.urn Tue 02 Dec$854
Dep.art Mon 16 FebRet.urn Sun 08 Mar$910
CAShow more Flights
Dep.art Tue 07 AprRet.urn Tue 28 Apr$1,171
Dep.art Sun 06 SepRet.urn Sun 11 Oct$4,888
QF,TK Return flights from $856
Dep.art Mon 16 FebRet.urn Sun 08 Mar$856
Dep.art Tue 04 NovRet.urn Tue 02 Dec$985
QF,TKShow more Flights
Dep.art Mon 20 OctRet.urn Tue 11 Nov$1,153
Dep.art Mon 22 JunRet.urn Mon 06 Jul$1,654
CA,EY Return flights from $875
Dep.art Mon 20 OctRet.urn Tue 11 Nov$875
Dep.art Tue 04 NovRet.urn Tue 02 Dec$930
CA,EYShow more Flights
Dep.art Mon 16 FebRet.urn Sun 08 Mar$960
Dep.art Tue 07 AprRet.urn Tue 28 Apr$1,700
TK Return flights from $875
Dep.art Mon 16 FebRet.urn Sun 08 Mar$875
Dep.art Tue 04 NovRet.urn Tue 02 Dec$1,011
TKShow more Flights
Dep.art Mon 20 OctRet.urn Tue 11 Nov$1,048
Dep.art Tue 07 AprRet.urn Tue 28 Apr$1,142
Dep.art Mon 22 JunRet.urn Mon 06 Jul$1,271
CA,TK Return flights from $908
Dep.art Mon 16 FebRet.urn Sun 08 Mar$908
Dep.art Tue 04 NovRet.urn Tue 02 Dec$917
CA,TKShow more Flights
Dep.art Mon 20 OctRet.urn Tue 11 Nov$1,257
Dep.art Tue 07 AprRet.urn Tue 28 Apr$1,646
HU,QF,TK Return flights from $914
Dep.art Mon 16 FebRet.urn Sun 08 Mar$914
EY Return flights from $920
Dep.art Tue 04 NovRet.urn Tue 02 Dec$920
Dep.art Mon 16 FebRet.urn Sun 08 Mar$939
EYShow more Flights
Dep.art Mon 20 OctRet.urn Tue 11 Nov$1,067
Dep.art Mon 22 JunRet.urn Mon 06 Jul$1,564
Dep.art Tue 07 AprRet.urn Tue 28 Apr$1,760
Dep.art Sun 06 SepRet.urn Sun 11 Oct$8,238
EY,MU Return flights from $921
Dep.art Mon 20 OctRet.urn Tue 11 Nov$921
Dep.art Tue 04 NovRet.urn Tue 02 Dec$1,039
EY,MUShow more Flights
Dep.art Mon 16 FebRet.urn Sun 08 Mar$1,084
CZ,QF,TK Return flights from $937
Dep.art Mon 16 FebRet.urn Sun 08 Mar$937
MU,QF,TK Return flights from $941
Dep.art Tue 04 NovRet.urn Tue 02 Dec$941
CA,CZ Return flights from $961
Dep.art Tue 04 NovRet.urn Tue 02 Dec$961
Dep.art Mon 16 FebRet.urn Sun 08 Mar$976
CA,CZShow more Flights
Dep.art Tue 07 AprRet.urn Tue 28 Apr$1,493
AC,CA Return flights from $965
Dep.art Tue 04 NovRet.urn Tue 02 Dec$965
Dep.art Mon 20 OctRet.urn Tue 11 Nov$994
AC,CAShow more Flights
Dep.art Mon 16 FebRet.urn Sun 08 Mar$1,367
Dep.art Tue 07 AprRet.urn Tue 28 Apr$1,687
CA,MU Return flights from $972
Dep.art Mon 16 FebRet.urn Sun 08 Mar$972
Dep.art Tue 04 NovRet.urn Tue 02 Dec$990
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 - Heathrow from United States (USA) and flights to United Kingdom. Maybe a different destination? Here are all the flights from Sydney
Did you know...
- has the quickest flight from Sydney to London - Heathrow taking 22 hours and 40 minutes. Singapore
- Sydney is 10 hours ahead of London - Heathrow.
- The IATA code for Sydney is SYD and for London - Heathrow it is LHR.
Questions and Answers
What is the cheapest month to fly to London from Sydney?Currently, November/2025 and May/2026 are the most affordable months to travel to London from Sydney. December/2025 is the most expensive month to fly to London from Sydney.
What airlines fly non-stop to London from Sydney?No airlines fly direct between Sydney and London.
What is the cheapest airline that flies from Sydney to London?The cheapest airline that flies from Sydney to London is China Southern.
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
Check out these related flights
Sydney to Tokyo flightsSydney to Bali flightsSydney to London flightsSydney to Melbourne flightsSydney to Guangzhou flightsSydney to Ho Chi Minh City flightsSydney to Bangkok flightsSydney to Shanghai flightsSydney to Los Angeles flightsSydney to Tokyo - Haneda flightsBrisbane to London - Heathrow flightsMelbourne to London - Heathrow flightsSydney to London - Heathrow flightsPerth to London - Heathrow flightsAdelaide to London - Heathrow flightsCairns to London - Heathrow flightsAmsterdam to London - Heathrow flightsMumbai to London - Heathrow flightsBangkok to London - Heathrow flightsBerlin to London - Heathrow flights
Popular Destinations
Flights to BrisbaneFlights to Denver - InternationalFlights to Hartford/SpringfieldFlights to San FranciscoFlights to San SalvadorFlights to DhakaFlights to Los AngelesFlights to MelbourneFlights to Houston - IntercontinentalFlights to AucklandFlights to New YorkFlights to Kahului
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:
