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Cheap Flights from Sydney to London - Heathrow

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Reverse direction: LHR to SYD
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CA,HU Return flights from $1,429
Dep. Thu 13 NovRet. Tue 25 Nov$1,429
Dep. Tue 21 OctRet. Tue 11 Nov$1,733
CA,HUShow more Flights
Dep. Thu 12 MarRet. Thu 26 Mar$5,899
AI,QF,TK,TR Return flights from $1,454
Dep. Thu 13 NovRet. Tue 25 Nov$1,454
AI,HU,TR Return flights from $1,484
Dep. Thu 13 NovRet. Tue 25 Nov$1,484
QF,TK Return flights from $1,493
Dep. Tue 21 OctRet. Tue 11 Nov$1,493
Dep. Fri 13 MarRet. Thu 26 Mar$1,662
QF,TKShow more Flights
Dep. Mon 01 JunRet. Wed 05 Aug$2,569
Dep. Mon 03 NovRet. Mon 24 Nov$3,172
CA Return flights from $1,502
Dep. Tue 21 OctRet. Tue 11 Nov$1,502
Dep. Thu 13 NovRet. Tue 25 Nov$1,509
CAShow more Flights
Dep. Thu 12 MarRet. Thu 26 Mar$1,597
MU Return flights from $1,527
Dep. Thu 13 NovRet. Tue 25 Nov$1,527
Dep. Mon 01 JunRet. Wed 05 Aug$1,692
MUShow more Flights
Dep. Mon 03 NovRet. Mon 24 Nov$1,796
Dep. Tue 21 OctRet. Tue 11 Nov$1,853
Dep. Thu 12 MarRet. Thu 26 Mar$2,252
Dep. Fri 13 MarRet. Thu 26 Mar$2,263
CA,EY Return flights from $1,535
Dep. Thu 13 NovRet. Tue 25 Nov$1,535
Dep. Tue 21 OctRet. Tue 11 Nov$1,549
CZ,HU Return flights from $1,537
Dep. Thu 13 NovRet. Tue 25 Nov$1,537
TK Return flights from $1,555
Dep. Fri 13 MarRet. Thu 26 Mar$1,555
Dep. Tue 21 OctRet. Tue 11 Nov$1,590
TKShow more Flights
Dep. Thu 12 MarRet. Thu 26 Mar$1,918
Dep. Thu 13 NovRet. Tue 25 Nov$1,976
Dep. Mon 03 NovRet. Mon 24 Nov$2,254
Dep. Mon 01 JunRet. Wed 05 Aug$2,410
HU,MU Return flights from $1,571
Dep. Thu 13 NovRet. Tue 25 Nov$1,571
Dep. Thu 12 MarRet. Thu 26 Mar$2,722
EY,TR Return flights from $1,575
Dep. Mon 03 NovRet. Mon 24 Nov$1,575
CA,MU Return flights from $1,602
Dep. Thu 13 NovRet. Tue 25 Nov$1,602
Dep. Tue 21 OctRet. Tue 11 Nov$1,865
CA,MUShow more Flights
Dep. Thu 12 MarRet. Thu 26 Mar$2,779
AI,EY,TR Return flights from $1,611
Dep. Thu 13 NovRet. Tue 25 Nov$1,611
CZ,QF,TK Return flights from $1,619
Dep. Thu 13 NovRet. Tue 25 Nov$1,619
CZ,HU,VJ Return flights from $1,627
Dep. Thu 13 NovRet. Tue 25 Nov$1,627

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 New Zealand and flights to United Kingdom. Maybe a different destination? Here are all the flights from Sydney

Did you know...

  • The distance from Sydney to London - Heathrow is 17,018 kilometres.
  • has the quickest flight between Sydney and London - Heathrow at 45 hrs 10 mins. Stopovers include Dubai
  • London - Heathrow has the IATA airport code of LHR and Sydney has 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 take a flight to London from Sydney. December/2025 is the most expensive time to fly to London from Sydney.

What airlines fly non-stop to London from Sydney?

No airlines fly non-stop between Sydney and London.

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

The cheapest airline that flies from Sydney to London is China Southern.

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

The best airline to fly between Sydney and London is Qatar Airways.

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

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