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Cheap Flights from Sydney to London

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Reverse direction: LON to SYD

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D7 Return flights from £491
Dep. Fri 13 NovRet. Wed 25 Nov£491
Dep. Sun 19 JulRet. Wed 04 Nov£522
D7Show more Flights
Dep. Tue 04 AugRet. Fri 21 Aug£772
Dep. Wed 08 JulRet. Wed 04 Nov£809
Dep. Wed 01 JulRet. Thu 02 Jul£857
Dep. Fri 11 SepRet. Wed 07 Oct£861
Dep. Sat 04 JulRet. Wed 04 Nov£914
Dep. Sun 28 JunRet. Thu 06 Aug£928
Dep. Sat 27 JunRet. Thu 30 Jul£948
Dep. Fri 18 SepRet. Wed 14 Oct£955
Dep. Sun 06 SepRet. Mon 12 Oct£982
Dep. Mon 13 JulRet. Thu 23 Jul£1,016
Dep. Wed 09 SepRet. Sat 05 Dec£1,025
Dep. Fri 26 JunRet. Fri 10 Jul£1,028
Dep. Sun 04 OctRet. Sun 18 Oct£1,038
Dep. Fri 09 OctRet. Sun 18 Oct£1,040
Dep. Tue 30 JunRet. Tue 14 Jul£1,045
Dep. Thu 02 JulRet. Thu 23 Jul£1,097
CZ Return flights from £526
Dep. Tue 26 MayRet. Tue 09 Jun£526
Dep. Mon 11 MayRet. Sat 16 May£542
CZShow more Flights
Dep. Mon 01 JunRet. Tue 16 Jun£555
Dep. Tue 19 MayRet. Sat 06 Jun£557
Dep. Thu 14 MayRet. Sat 30 May£557
Dep. Wed 13 MayRet. Tue 09 Jun£574
Dep. Fri 22 MayRet. Fri 05 Jun£583
Dep. Mon 25 MayRet. Sun 31 May£588
Dep. Fri 29 MayRet. Sat 13 Jun£601
Dep. Wed 20 MayRet. Tue 09 Jun£615
Dep. Thu 14 MayRet. Thu 04 Jun£636
Dep. Sat 16 MayRet. Wed 10 Jun£636
Dep. Tue 02 JunRet. Sun 14 Jun£638
Dep. Wed 20 MayRet. Sat 06 Jun£638
Dep. Tue 05 MayRet. Tue 16 Jun£668
Dep. Thu 11 JunRet. Sat 27 Jun£702
Dep. Thu 07 MayRet. Thu 21 May£738
Dep. Mon 19 OctRet. Tue 03 Nov£746
Dep. Tue 20 OctRet. Tue 03 Nov£746
Dep. Thu 07 MayRet. Tue 30 Jun£751
Dep. Mon 26 OctRet. Mon 09 Nov£767
Dep. Tue 13 OctRet. Tue 03 Nov£783
Dep. Sat 06 JunRet. Sat 20 Jun£800
Dep. Tue 10 NovRet. Tue 24 Nov£800
Dep. Wed 11 NovRet. Wed 25 Nov£800
Dep. Fri 13 NovRet. Wed 25 Nov£800
Dep. Mon 02 NovRet. Mon 16 Nov£803
Dep. Thu 29 OctRet. Sun 29 Nov£803
Dep. Tue 28 AprRet. Fri 15 May£812
Dep. Sun 30 AugRet. Sun 06 Sep£820
Dep. Wed 10 JunRet. Tue 25 Aug£845
Dep. Fri 18 SepRet. Tue 24 Nov£851
Dep. Sun 04 OctRet. Mon 16 Nov£872
Dep. Mon 13 AprRet. Mon 27 Apr£898
Dep. Thu 20 AugRet. Thu 10 Sep£900
Dep. Tue 26 MayRet. Wed 08 Jul£906
Dep. Tue 06 OctRet. Tue 10 Nov£910
Dep. Wed 15 AprRet. Thu 04 Jun£913
Dep. Sat 31 OctRet. Mon 30 Nov£916
5J,D7,Z2 Return flights from £527
Dep. Tue 06 OctRet. Tue 10 Nov£527
Dep. Sun 06 SepRet. Mon 12 Oct£632
5J,D7,Z2Show more Flights
Dep. Mon 19 OctRet. Tue 03 Nov£947
Dep. Tue 20 OctRet. Tue 03 Nov£948
Dep. Tue 13 OctRet. Tue 03 Nov£951
Dep. Wed 09 SepRet. Sat 05 Dec£1,008
Dep. Thu 02 JulRet. Thu 23 Jul£1,705
D7,JQ Return flights from £539
Dep. Tue 06 OctRet. Tue 10 Nov£539
Dep. Wed 09 SepRet. Sat 05 Dec£539
D7,JQShow more Flights
Dep. Mon 26 OctRet. Mon 09 Nov£635
Dep. Wed 01 JulRet. Thu 02 Jul£1,132
Dep. Sun 28 JunRet. Thu 06 Aug£1,189
Dep. Sat 27 JunRet. Thu 30 Jul£1,341
Dep. Thu 02 JulRet. Thu 23 Jul£1,357
AK,D7,TR Return flights from £554
Dep. Mon 19 OctRet. Tue 03 Nov£554
Dep. Tue 20 OctRet. Tue 03 Nov£571
AK,D7,TRShow more Flights
Dep. Wed 11 NovRet. Wed 25 Nov£828
Dep. Sat 04 JulRet. Wed 04 Nov£834
Dep. Wed 08 JulRet. Wed 04 Nov£881
Dep. Tue 30 JunRet. Tue 14 Jul£990
Dep. Sun 04 OctRet. Sun 18 Oct£1,109
Dep. Sun 28 JunRet. Thu 06 Aug£1,385
Dep. Sat 27 JunRet. Thu 30 Jul£1,518
CA,HU Return flights from £561
Dep. Thu 14 MayRet. Thu 04 Jun£561
Dep. Thu 07 MayRet. Thu 21 May£562
CA,HUShow more Flights
Dep. Tue 26 MayRet. Tue 09 Jun£629
Dep. Tue 10 NovRet. Tue 24 Nov£663
Dep. Tue 13 OctRet. Tue 03 Nov£664
Dep. Tue 20 OctRet. Tue 03 Nov£686
Dep. Tue 06 OctRet. Tue 10 Nov£688
Dep. Tue 05 MayRet. Tue 16 Jun£759
Dep. Tue 02 JunRet. Sun 14 Jun£797
Dep. Thu 20 AugRet. Thu 10 Sep£984
Dep. Thu 02 JulRet. Thu 23 Jul£1,487
Dep. Tue 17 MarRet. Tue 31 Mar£1,966
AK,D7,OD,TR Return flights from £570
Dep. Tue 20 OctRet. Tue 03 Nov£570
Dep. Mon 19 OctRet. Tue 03 Nov£958
AK,D7,OD,TRShow more Flights
Dep. Tue 10 NovRet. Tue 24 Nov£958
Dep. Sat 31 OctRet. Mon 30 Nov£959
Dep. Tue 13 OctRet. Tue 03 Nov£959
Dep. Wed 11 NovRet. Wed 25 Nov£961
Dep. Sun 04 OctRet. Mon 16 Nov£961
Dep. Mon 02 NovRet. Mon 16 Nov£990
Dep. Sun 04 OctRet. Sun 18 Oct£997
Dep. Wed 08 JulRet. Wed 04 Nov£1,011
Dep. Tue 30 JunRet. Tue 14 Jul£1,024
Dep. Wed 01 JulRet. Sun 15 Nov£1,058
Dep. Fri 18 SepRet. Tue 24 Nov£1,075
Dep. Thu 29 OctRet. Sun 29 Nov£1,115
Dep. Sun 28 JunRet. Thu 06 Aug£1,431
Dep. Sat 27 JunRet. Thu 30 Jul£1,543
5J,D7,JQ,Z2 Return flights from £571
Dep. Tue 06 OctRet. Tue 10 Nov£571
D7,OD Return flights from £572
Dep. Tue 06 OctRet. Tue 10 Nov£572
Dep. Tue 13 OctRet. Tue 03 Nov£630
D7,ODShow more Flights
Dep. Tue 20 OctRet. Tue 03 Nov£676
Dep. Fri 13 NovRet. Wed 25 Nov£686
Dep. Mon 19 OctRet. Tue 03 Nov£700
Dep. Mon 26 OctRet. Mon 09 Nov£810
Dep. Fri 18 SepRet. Tue 24 Nov£839
Dep. Sun 04 OctRet. Mon 16 Nov£851
Dep. Sun 06 SepRet. Mon 12 Oct£913
Dep. Wed 11 NovRet. Wed 25 Nov£931
Dep. Sat 01 AugRet. Wed 12 Aug£934
Dep. Sun 30 AugRet. Sun 06 Sep£975
Dep. Thu 03 SepRet. Thu 24 Sep£991
Dep. Fri 11 SepRet. Wed 07 Oct£1,028
Dep. Sat 12 SepRet. Sat 03 Oct£1,052
Dep. Fri 18 SepRet. Wed 14 Oct£1,061
Dep. Wed 01 JulRet. Thu 02 Jul£1,082
Dep. Fri 18 SepRet. Tue 13 Oct£1,090
Dep. Sat 11 JulRet. Mon 20 Jul£1,130
Dep. Sun 28 JunRet. Thu 06 Aug£1,187
Dep. Sat 27 JunRet. Thu 30 Jul£1,215
Dep. Fri 26 JunRet. Fri 10 Jul£1,217
Dep. Thu 02 JulRet. Thu 23 Jul£1,239
CA,D7 Return flights from £581
Dep. Tue 06 OctRet. Tue 10 Nov£581
Dep. Tue 13 OctRet. Tue 03 Nov£606
CA,D7Show more Flights
Dep. Tue 20 OctRet. Tue 03 Nov£606
Dep. Thu 07 MayRet. Tue 30 Jun£750
Dep. Sat 31 OctRet. Mon 30 Nov£813
Dep. Fri 18 SepRet. Tue 24 Nov£875
Dep. Sun 07 JunRet. Fri 17 Jul£1,067
Dep. Sun 28 JunRet. Thu 06 Aug£1,221
Dep. Sat 27 JunRet. Thu 30 Jul£1,334
Dep. Tue 30 JunRet. Tue 14 Jul£1,373
Dep. Mon 13 JulRet. Thu 23 Jul£1,410
Dep. Sat 05 DecRet. Mon 21 Dec£1,502
Dep. Sat 11 JulRet. Mon 20 Jul£1,641
AK,D7,OD,QZ,TR Return flights from £597
Dep. Tue 20 OctRet. Tue 03 Nov£597
Dep. Mon 19 OctRet. Tue 03 Nov£1,019
D7,MU Return flights from £598
Dep. Wed 09 SepRet. Sat 05 Dec£598
Dep. Tue 06 OctRet. Tue 10 Nov£601
D7,MUShow more Flights
Dep. Sun 04 OctRet. Mon 16 Nov£625
Dep. Sun 04 OctRet. Sun 18 Oct£665
Dep. Fri 09 OctRet. Sun 18 Oct£667
Dep. Wed 10 JunRet. Fri 30 Oct£682
Dep. Mon 19 OctRet. Tue 03 Nov£684
Dep. Sun 19 JulRet. Wed 04 Nov£699
Dep. Tue 13 OctRet. Tue 03 Nov£712
Dep. Wed 08 JulRet. Wed 04 Nov£785
Dep. Fri 13 NovRet. Wed 25 Nov£790
Dep. Sat 04 JulRet. Wed 04 Nov£811
Dep. Sat 31 OctRet. Mon 30 Nov£829
Dep. Tue 04 AugRet. Fri 21 Aug£841
Dep. Thu 20 AugRet. Thu 10 Sep£841
Dep. Thu 07 MayRet. Tue 30 Jun£855
Dep. Fri 18 SepRet. Tue 24 Nov£894
Dep. Sun 30 AugRet. Sun 06 Sep£939
Dep. Fri 18 SepRet. Wed 14 Oct£1,000
Dep. Wed 01 JulRet. Thu 02 Jul£1,004
Dep. Sun 07 JunRet. Fri 17 Jul£1,046
Dep. Fri 18 SepRet. Tue 13 Oct£1,057
Dep. Sat 01 AugRet. Wed 12 Aug£1,067
Dep. Tue 30 JunRet. Tue 14 Jul£1,111
Dep. Sun 28 JunRet. Thu 06 Aug£1,114
Dep. Mon 13 JulRet. Thu 23 Jul£1,137
Dep. Thu 02 JulRet. Thu 23 Jul£1,236
Dep. Sat 11 JulRet. Mon 20 Jul£1,278
Dep. Sat 27 JunRet. Thu 30 Jul£1,320
Dep. Fri 26 JunRet. Fri 10 Jul£1,327
Dep. Sat 05 DecRet. Mon 21 Dec£1,347
AK,CA,D7,OD Return flights from £605
Dep. Tue 20 OctRet. Tue 03 Nov£605
Dep. Fri 18 SepRet. Tue 24 Nov£757
AK,CA,D7,ODShow more Flights
Dep. Tue 21 AprRet. Mon 02 Nov£843
D7,JT,OD,QZ Return flights from £605
Dep. Wed 11 NovRet. Wed 25 Nov£605
Dep. Sun 06 SepRet. Mon 12 Oct£998
D7,OD,QZ Return flights from £605
Dep. Wed 11 NovRet. Wed 25 Nov£605
Dep. Tue 20 OctRet. Tue 03 Nov£676
D7,OD,QZShow more Flights
Dep. Fri 13 NovRet. Wed 25 Nov£689
Dep. Fri 18 SepRet. Tue 24 Nov£839
Dep. Thu 24 SepRet. Sat 10 Oct£946
Dep. Sun 30 AugRet. Sun 06 Sep£969
Dep. Sun 06 SepRet. Mon 12 Oct£987
Dep. Wed 09 SepRet. Sat 05 Dec£1,120
Dep. Tue 30 JunRet. Tue 14 Jul£1,176

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 Kingdom. Maybe a different destination? Here are all the flights from Sydney


Cheapest Sydney to London Return Prices

These are the cheapest prices for Sydney to London return airfares.

December 2025
£1,098
January 2026
£992
February 2026
£604
March 2026
£567
April 2026
£751
May 2026
£592
June 2026
£701
July 2026
£1,456
August 2026
£851
September 2026
£871

Average Sydney to London Return Prices

These are the average prices for Sydney to London return airfares.

December 2025
£2,151
January 2026
£1,919
February 2026
£1,274
March 2026
£1,367
April 2026
£1,504
May 2026
£1,246
June 2026
£1,327
July 2026
£2,002
August 2026
£1,494
September 2026
£1,538

Did you know...

  • Sydney has the International Air Transport Association (IATA) code of SYD.
  • London is 10 hours behind Sydney. You should read about how to minimise the impact of jetlag.
  • 22 hours and 40 minutes is the quickest one-way flight between Sydney and London. Singapore
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
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