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Cheap Flights from Sydney to London - Heathrow

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CZ Return flights from $967

Dep.art Sun 15 MarRet.urn Sat 04 Apr^$967

Dep.art Tue 02 JunRet.urn Tue 23 Jun^$1,031

CZShow more Flights

Dep.art Sat 28 MarRet.urn Sun 19 Apr^$1,356

Dep.art Fri 18 SepRet.urn Wed 14 Oct^$1,389

Dep.art Tue 04 AugRet.urn Sat 22 Aug^$4,556

Dep.art Fri 08 JanRet.urn Fri 29 Jan^$8,208

3U,D7,KL,MU Return flights from $976

Dep.art Sun 15 MarRet.urn Sat 04 Apr^$976

3U,CZ,D7,KL Return flights from $980

Dep.art Sun 15 MarRet.urn Sat 04 Apr^$980

MU Return flights from $981

Dep.art Tue 02 JunRet.urn Tue 23 Jun^$981

Dep.art Sun 15 MarRet.urn Sat 04 Apr^$1,173

MUShow more Flights

Dep.art Sat 28 MarRet.urn Sun 19 Apr^$1,257

Dep.art Fri 18 SepRet.urn Wed 14 Oct^$1,417

Dep.art Tue 04 AugRet.urn Sat 22 Aug^$5,638

Dep.art Fri 08 JanRet.urn Fri 29 Jan^$6,654

5J,F3,HU,TK Return flights from $1,009

Dep.art Tue 02 JunRet.urn Tue 23 Jun^$1,009

TK Return flights from $1,022

Dep.art Sun 15 MarRet.urn Sat 04 Apr^$1,022

Dep.art Tue 02 JunRet.urn Tue 23 Jun^$1,109

TKShow more Flights

Dep.art Fri 18 SepRet.urn Wed 14 Oct^$1,200

Dep.art Sat 28 MarRet.urn Sun 19 Apr^$1,381

Dep.art Tue 04 AugRet.urn Sat 22 Aug^$6,238

Dep.art Fri 08 JanRet.urn Fri 29 Jan^$6,392

3U,CA,D7,KL Return flights from $1,038

Dep.art Sun 15 MarRet.urn Sat 04 Apr^$1,038

3U,IB,KL Return flights from $1,041

Dep.art Sun 15 MarRet.urn Sat 04 Apr^$1,041

3U,KL,TR,WY Return flights from $1,050

Dep.art Sun 15 MarRet.urn Sat 04 Apr^$1,050

HU,VN Return flights from $1,062

Dep.art Tue 02 JunRet.urn Tue 23 Jun^$1,062

AI,HU Return flights from $1,063

Dep.art Tue 02 JunRet.urn Tue 23 Jun^$1,063

Dep.art Tue 04 AugRet.urn Sat 22 Aug^$6,557

5J,F3,MU,TK Return flights from $1,065

Dep.art Tue 02 JunRet.urn Tue 23 Jun^$1,065

5J,CZ,F3,TK,UO Return flights from $1,066

Dep.art Tue 02 JunRet.urn Tue 23 Jun^$1,066

3U,KL,TK,TR Return flights from $1,072

Dep.art Sun 15 MarRet.urn Sat 04 Apr^$1,072

3U,D7,LX,MU,U2 Return flights from $1,079

Dep.art Sun 15 MarRet.urn Sat 04 Apr^$1,079

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...

Sydney has the International Air Transport Association (IATA) airport code of SYD and London - Heathrow is LHR.
Heathrow Airport Terminals 1, 2 train station is within a km from London - Heathrow airport.
Sydney is 10 hours ahead of London - Heathrow. You should find out how to reduce the impact of jetlag.
The distance between London - Heathrow and Sydney is 17,018 kilometres.

Questions and Answers

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

Currently, the cheapest times in the year to take a flight to London from Sydney are February/2026 and March/2026. You will pay the most in September/2026.

What airlines fly direct to London from Sydney?

No airlines fly non-stop between Sydney and London.

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

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

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

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

How to get from Sydney to London

Sydney (SYD)

Dubai (DXB)

14h 30m

Layover - 1h 15m

Dubai (DXB)