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

Cheap Flights from Sydney to London - Heathrow

Filter
Close
Return
One Way
Reverse direction: LHR to SYD

Airlines Show All Airlines

Depart
Return
Find Flights
CA Return flights from $992
Dep. Thu 15 OctRet. Sun 15 Nov$992
Dep. Thu 03 SepRet. Fri 18 Sep$1,666
CAShow more Flights
Dep. Sat 27 JunRet. Fri 17 Jul$6,963
Dep. Wed 01 JulRet. Mon 13 Jul$12,606
EY Return flights from $1,089
Dep. Thu 15 OctRet. Sun 15 Nov$1,089
Dep. Fri 09 OctRet. Fri 20 Nov$1,116
EYShow more Flights
Dep. Wed 10 JunRet. Wed 08 Jul$1,475
Dep. Thu 03 SepRet. Fri 18 Sep$1,540
Dep. Fri 18 SepRet. Wed 14 Oct$1,559
Dep. Sat 06 JunRet. Sat 20 Jun$1,582
Dep. Sat 27 JunRet. Fri 17 Jul$2,638
Dep. Fri 26 JunRet. Fri 17 Jul$3,102
Dep. Wed 01 JulRet. Mon 13 Jul$7,666
CA,CZ Return flights from $1,115
Dep. Thu 15 OctRet. Sun 15 Nov$1,115
Dep. Thu 03 SepRet. Fri 18 Sep$2,093
CZ,EY Return flights from $1,145
Dep. Thu 15 OctRet. Sun 15 Nov$1,145
Dep. Fri 09 OctRet. Fri 20 Nov$1,236
CZ,EYShow more Flights
Dep. Thu 03 SepRet. Fri 18 Sep$1,692
Dep. Fri 18 SepRet. Wed 14 Oct$1,740
Dep. Wed 01 JulRet. Mon 13 Jul$27,860
MU Return flights from $1,146
Dep. Thu 15 OctRet. Sun 15 Nov$1,146
Dep. Sat 06 JunRet. Sat 20 Jun$1,213
MUShow more Flights
Dep. Wed 10 JunRet. Wed 08 Jul$1,269
Dep. Fri 09 OctRet. Fri 20 Nov$1,415
Dep. Thu 03 SepRet. Fri 18 Sep$1,781
Dep. Fri 18 SepRet. Wed 14 Oct$1,787
Dep. Sat 27 JunRet. Fri 17 Jul$2,093
Dep. Fri 26 JunRet. Fri 17 Jul$2,283
Dep. Wed 01 JulRet. Mon 13 Jul$7,336
CA,EY Return flights from $1,160
Dep. Thu 15 OctRet. Sun 15 Nov$1,160
EY,MU Return flights from $1,169
Dep. Fri 09 OctRet. Fri 20 Nov$1,169
Dep. Thu 15 OctRet. Sun 15 Nov$1,219
EY,MUShow more Flights
Dep. Sat 06 JunRet. Sat 20 Jun$1,535
Dep. Fri 18 SepRet. Wed 14 Oct$1,639
Dep. Wed 10 JunRet. Wed 08 Jul$1,806
Dep. Thu 03 SepRet. Fri 18 Sep$1,826
Dep. Sat 27 JunRet. Fri 17 Jul$2,414
Dep. Fri 26 JunRet. Fri 17 Jul$2,661
Dep. Wed 01 JulRet. Mon 13 Jul$9,095
CA,MU Return flights from $1,185
Dep. Thu 15 OctRet. Sun 15 Nov$1,185
Dep. Thu 03 SepRet. Fri 18 Sep$2,271
AC Return flights from $1,213
Dep. Thu 15 OctRet. Sun 15 Nov$1,213
Dep. Fri 09 OctRet. Fri 20 Nov$1,488
ACShow more Flights
Dep. Sat 06 JunRet. Sat 20 Jun$2,989
Dep. Wed 10 JunRet. Wed 08 Jul$3,504
Dep. Fri 26 JunRet. Fri 17 Jul$6,805
Dep. Sat 27 JunRet. Fri 17 Jul$6,963
Dep. Sat 25 JulRet. Fri 28 Aug$11,361
Dep. Wed 01 JulRet. Mon 13 Jul$14,174
MH Return flights from $1,243
Dep. Fri 09 OctRet. Fri 20 Nov$1,243
Dep. Fri 18 SepRet. Wed 14 Oct$1,839
MHShow more Flights
Dep. Sat 06 JunRet. Sat 20 Jun$2,292
Dep. Wed 10 JunRet. Wed 08 Jul$2,575
CA,QR Return flights from $1,245
Dep. Thu 15 OctRet. Sun 15 Nov$1,245
Dep. Thu 03 SepRet. Fri 18 Sep$2,226
CA,QRShow more Flights
Dep. Wed 01 JulRet. Mon 13 Jul$9,095
KE,OZ Return flights from $1,265
Dep. Thu 15 OctRet. Sun 15 Nov$1,265
Dep. Sat 06 JunRet. Sat 20 Jun$1,311
KE,OZShow more Flights
Dep. Wed 10 JunRet. Wed 08 Jul$1,382
Dep. Thu 03 SepRet. Fri 18 Sep$1,485
Dep. Fri 18 SepRet. Wed 14 Oct$1,836
Dep. Fri 09 OctRet. Fri 20 Nov$1,855
Dep. Fri 26 JunRet. Fri 17 Jul$2,764
Dep. Sat 27 JunRet. Fri 17 Jul$3,390
CZ,MU Return flights from $1,267
Dep. Thu 15 OctRet. Sun 15 Nov$1,267
Dep. Wed 10 JunRet. Wed 08 Jul$1,852
CZ,MUShow more Flights
Dep. Sat 06 JunRet. Sat 20 Jun$2,264
Dep. Sat 27 JunRet. Fri 17 Jul$3,827
CZ,QR Return flights from $1,268
Dep. Thu 15 OctRet. Sun 15 Nov$1,268
Dep. Fri 09 OctRet. Fri 20 Nov$1,342
CZ,QRShow more Flights
Dep. Thu 03 SepRet. Fri 18 Sep$1,896
Dep. Sat 06 JunRet. Sat 20 Jun$2,356
Dep. Sat 27 JunRet. Fri 17 Jul$3,139
Dep. Sat 25 JulRet. Fri 28 Aug$7,494
Dep. Wed 01 JulRet. Mon 13 Jul$10,254
MU,QR Return flights from $1,284
Dep. Fri 09 OctRet. Fri 20 Nov$1,284
Dep. Thu 15 OctRet. Sun 15 Nov$1,317
MU,QRShow more Flights
Dep. Sat 06 JunRet. Sat 20 Jun$1,555
Dep. Wed 10 JunRet. Wed 08 Jul$1,800
Dep. Fri 18 SepRet. Wed 14 Oct$2,150
Dep. Sat 27 JunRet. Fri 17 Jul$2,426
Dep. Fri 26 JunRet. Fri 17 Jul$2,643
Dep. Wed 01 JulRet. Mon 13 Jul$8,319

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...

  • Heathrow Airport Terminals 1, 2 train station is conveniently located to London - Heathrow airport.
  • London - Heathrow is 10 hours behind Sydney. Read about jetlag before taking this flight.
  • The distance from London - Heathrow to Sydney is 17,018 km.
  • 22 hrs 40 mins is the quickest one-way flight from Sydney to London - Heathrow. Stopping over at Singapore

Questions and Answers

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

Currently, the lowest-price time of year to travel from Sydney to London is February/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 from Sydney to London?

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

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

The best airline to fly to London from Sydney 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
Check out these related flights
Sydney to Tokyo flightsSydney to Bali flightsSydney to London flightsSydney to Ho Chi Minh City flightsSydney to Guangzhou flightsSydney to Bangkok flightsSydney to Melbourne flightsSydney to Shanghai flightsSydney to Hong Kong flightsSydney to Los Angeles flightsBrisbane to London - Heathrow flightsSydney to London - Heathrow flightsMelbourne to London - Heathrow flightsPerth to London - Heathrow flightsAdelaide to London - Heathrow flightsCairns to London - Heathrow flightsAmsterdam to London - Heathrow flightsTel Aviv to London - Heathrow flightsBerlin to London - Heathrow flightsMumbai to London - Heathrow flights
Popular Destinations
Flights to SydneyFlights to Guatemala CityFlights to IbizaFlights to OrlandoFlights to FairbanksFlights to ColumbiaFlights to PhiladelphiaFlights to San DiegoFlights to AustinFlights to HawaiiFlights to San SalvadorFlights to CalgaryFlights to Los AngelesFlights to Lihue

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