Cheap Flights from Sydney to London
Filter
EY Return flights from £645
Dep.art Tue 13 OctRet.urn Tue 17 Nov£645
Dep.art Tue 13 OctRet.urn Sun 08 Nov£650
EYShow more Flights
Dep.art Tue 10 NovRet.urn Wed 25 Nov£650
Dep.art Tue 03 NovRet.urn Sun 22 Nov£650
Dep.art Thu 12 NovRet.urn Sun 29 Nov£650
Dep.art Tue 13 OctRet.urn Wed 11 Nov£659
Dep.art Thu 15 OctRet.urn Tue 03 Nov£659
Dep.art Sun 11 OctRet.urn Tue 10 Nov£667
Dep.art Fri 09 OctRet.urn Thu 12 Nov£668
Dep.art Mon 19 OctRet.urn Thu 12 Nov£669
Dep.art Wed 18 NovRet.urn Tue 08 Dec£669
Dep.art Tue 03 NovRet.urn Thu 19 Nov£669
Dep.art Tue 10 NovRet.urn Thu 26 Nov£669
Dep.art Tue 20 OctRet.urn Thu 05 Nov£669
Dep.art Tue 13 OctRet.urn Thu 29 Oct£669
Dep.art Tue 06 OctRet.urn Tue 27 Oct£669
Dep.art Sun 26 AprRet.urn Sun 03 May£902
Dep.art Sat 02 MayRet.urn Fri 29 May£922
Dep.art Fri 18 SepRet.urn Wed 14 Oct£927
Dep.art Sun 02 AugRet.urn Fri 21 Aug£934
Dep.art Fri 08 MayRet.urn Sat 23 May£943
Dep.art Wed 29 JulRet.urn Sun 09 Aug£949
Dep.art Sat 01 AugRet.urn Wed 12 Aug£960
Dep.art Tue 18 AugRet.urn Tue 01 Sep£960
Dep.art Tue 02 JunRet.urn Sat 20 Jun£970
Dep.art Mon 26 OctRet.urn Mon 09 Nov£978
Dep.art Thu 29 OctRet.urn Fri 20 Nov£1,021
Dep.art Sun 01 NovRet.urn Mon 23 Nov£1,021
Dep.art Fri 23 OctRet.urn Sun 08 Nov£1,040
Dep.art Fri 18 SepRet.urn Tue 13 Oct£1,060
Dep.art Thu 29 OctRet.urn Thu 19 Nov£1,066
Dep.art Sat 16 MayRet.urn Sat 30 May£1,118
Dep.art Sun 14 JunRet.urn Sun 05 Jul£1,148
Dep.art Sat 29 AugRet.urn Tue 15 Sep£1,253
Dep.art Sun 14 JunRet.urn Tue 07 Jul£1,298
Dep.art Sat 16 MayRet.urn Tue 02 Jun£1,322
Dep.art Fri 19 JunRet.urn Sun 19 Jul£1,446
Dep.art Fri 22 MayRet.urn Sat 06 Jun£1,688
Dep.art Mon 29 JunRet.urn Sat 18 Jul£1,823
D7 Return flights from £695
Dep.art Tue 13 OctRet.urn Thu 29 Oct£695
Dep.art Mon 19 OctRet.urn Thu 12 Nov£695
D7Show more Flights
Dep.art Tue 13 OctRet.urn Wed 11 Nov£702
Dep.art Tue 20 OctRet.urn Thu 05 Nov£704
Dep.art Sun 02 AugRet.urn Fri 21 Aug£794
Dep.art Sat 01 AugRet.urn Wed 12 Aug£867
Dep.art Fri 18 SepRet.urn Wed 14 Oct£1,021
CA,D7 Return flights from £698
Dep.art Sun 11 OctRet.urn Tue 10 Nov£698
Dep.art Mon 19 OctRet.urn Thu 12 Nov£701
CA,D7Show more Flights
Dep.art Tue 20 OctRet.urn Thu 05 Nov£760
Dep.art Tue 13 OctRet.urn Thu 29 Oct£761
Dep.art Tue 13 OctRet.urn Wed 11 Nov£783
Dep.art Tue 13 OctRet.urn Sun 08 Nov£804
Dep.art Tue 10 NovRet.urn Wed 25 Nov£867
Dep.art Sun 02 AugRet.urn Fri 21 Aug£888
Dep.art Fri 23 OctRet.urn Sun 08 Nov£1,022
Dep.art Sat 01 AugRet.urn Wed 12 Aug£1,195
Dep.art Sat 29 AugRet.urn Tue 15 Sep£1,364
D7,HU Return flights from £705
Dep.art Tue 10 NovRet.urn Wed 25 Nov£705
Dep.art Tue 10 NovRet.urn Thu 26 Nov£708
D7,HUShow more Flights
Dep.art Tue 03 NovRet.urn Thu 19 Nov£708
Dep.art Tue 20 OctRet.urn Thu 05 Nov£709
Dep.art Tue 13 OctRet.urn Thu 29 Oct£720
Dep.art Tue 13 OctRet.urn Wed 11 Nov£729
CA Return flights from £714
Dep.art Tue 13 OctRet.urn Sun 08 Nov£714
Dep.art Tue 13 OctRet.urn Tue 17 Nov£718
CAShow more Flights
Dep.art Thu 15 OctRet.urn Tue 03 Nov£722
Dep.art Thu 12 NovRet.urn Sun 29 Nov£762
Dep.art Tue 10 NovRet.urn Thu 26 Nov£777
Dep.art Sun 02 AugRet.urn Fri 21 Aug£798
Dep.art Wed 29 JulRet.urn Sun 09 Aug£807
Dep.art Tue 03 NovRet.urn Sun 22 Nov£818
Dep.art Sat 01 AugRet.urn Wed 12 Aug£824
Dep.art Tue 18 AugRet.urn Tue 01 Sep£827
Dep.art Tue 20 OctRet.urn Thu 05 Nov£843
Dep.art Sun 11 OctRet.urn Tue 10 Nov£863
Dep.art Tue 03 NovRet.urn Thu 19 Nov£882
Dep.art Tue 13 OctRet.urn Thu 29 Oct£889
Dep.art Sun 14 JunRet.urn Sun 05 Jul£923
Dep.art Thu 29 OctRet.urn Thu 19 Nov£1,060
Dep.art Thu 29 OctRet.urn Fri 20 Nov£1,153
Dep.art Sun 26 AprRet.urn Sun 03 May£1,199
Dep.art Sat 29 AugRet.urn Tue 15 Sep£1,244
Dep.art Sat 16 MayRet.urn Tue 02 Jun£1,417
Dep.art Sat 02 MayRet.urn Fri 29 May£1,442
Dep.art Sun 14 JunRet.urn Tue 07 Jul£1,579
Dep.art Tue 06 OctRet.urn Tue 27 Oct£1,619
Dep.art Tue 19 MayRet.urn Tue 02 Jun£2,143
Dep.art Tue 20 OctRet.urn Tue 03 Nov£3,455
Dep.art Sun 02 AugRet.urn Sun 23 Aug£3,721
Dep.art Mon 03 AugRet.urn Mon 24 Aug£3,721
Dep.art Thu 24 SepRet.urn Fri 09 Oct£4,788
Dep.art Tue 19 MayRet.urn Fri 29 May£6,896
CA,HU Return flights from £729
Dep.art Tue 03 NovRet.urn Sun 22 Nov£729
Dep.art Tue 10 NovRet.urn Thu 26 Nov£729
CA,HUShow more Flights
Dep.art Tue 13 OctRet.urn Tue 17 Nov£735
Dep.art Tue 13 OctRet.urn Sun 08 Nov£833
Dep.art Tue 03 NovRet.urn Thu 19 Nov£885
Dep.art Tue 18 AugRet.urn Tue 01 Sep£1,191
Dep.art Tue 19 MayRet.urn Tue 02 Jun£1,229
D7,MU Return flights from £735
Dep.art Sun 11 OctRet.urn Tue 10 Nov£735
Dep.art Tue 13 OctRet.urn Sun 08 Nov£775
D7,MUShow more Flights
Dep.art Tue 06 OctRet.urn Tue 27 Oct£778
Dep.art Tue 13 OctRet.urn Wed 11 Nov£801
Dep.art Mon 19 OctRet.urn Thu 12 Nov£806
Dep.art Tue 20 OctRet.urn Thu 05 Nov£807
Dep.art Tue 10 NovRet.urn Thu 26 Nov£835
Dep.art Tue 03 NovRet.urn Thu 19 Nov£835
Dep.art Tue 10 NovRet.urn Wed 25 Nov£839
Dep.art Tue 13 OctRet.urn Thu 29 Oct£856
Dep.art Tue 18 AugRet.urn Tue 01 Sep£869
Dep.art Sun 02 AugRet.urn Fri 21 Aug£898
Dep.art Fri 23 OctRet.urn Sun 08 Nov£961
Dep.art Sun 14 JunRet.urn Tue 07 Jul£991
Dep.art Sun 01 NovRet.urn Mon 23 Nov£1,022
Dep.art Sat 29 AugRet.urn Tue 15 Sep£1,102
Dep.art Fri 18 SepRet.urn Wed 14 Oct£1,132
Dep.art Fri 18 SepRet.urn Tue 13 Oct£1,133
Dep.art Mon 29 JunRet.urn Sat 18 Jul£1,736
AI,D7 Return flights from £751
Dep.art Sun 02 AugRet.urn Fri 21 Aug£751
Dep.art Tue 18 AugRet.urn Tue 01 Sep£1,000
AI,D7Show more Flights
Dep.art Tue 13 OctRet.urn Sun 08 Nov£1,046
Dep.art Tue 06 OctRet.urn Tue 27 Oct£1,055
Dep.art Tue 13 OctRet.urn Thu 29 Oct£1,058
Dep.art Sun 11 OctRet.urn Tue 10 Nov£1,071
Dep.art Sat 01 AugRet.urn Wed 12 Aug£1,077
Dep.art Sat 29 AugRet.urn Tue 15 Sep£1,078
Dep.art Tue 13 OctRet.urn Wed 11 Nov£1,093
Dep.art Fri 18 SepRet.urn Tue 13 Oct£1,279
Dep.art Fri 18 SepRet.urn Wed 14 Oct£1,320
Dep.art Wed 29 JulRet.urn Sun 09 Aug£1,424
Dep.art Mon 29 JunRet.urn Sat 18 Jul£2,061
Dep.art Sun 29 NovRet.urn Wed 23 Dec£5,543
AI Return flights from £758
Dep.art Tue 18 AugRet.urn Tue 01 Sep£758
Dep.art Sun 02 AugRet.urn Fri 21 Aug£770
AIShow more Flights
Dep.art Sat 01 AugRet.urn Wed 12 Aug£774
Dep.art Sat 29 AugRet.urn Tue 15 Sep£1,183
Dep.art Wed 29 JulRet.urn Sun 09 Aug£1,344
Dep.art Thu 21 MayRet.urn Mon 15 Jun£1,430
Dep.art Thu 15 OctRet.urn Tue 03 Nov£1,430
Dep.art Tue 13 OctRet.urn Wed 11 Nov£1,431
Dep.art Tue 13 OctRet.urn Sun 08 Nov£1,441
Dep.art Tue 02 JunRet.urn Sat 20 Jun£1,441
Dep.art Fri 18 SepRet.urn Tue 13 Oct£1,442
Dep.art Tue 19 MayRet.urn Tue 02 Jun£1,442
Dep.art Tue 19 MayRet.urn Sat 30 May£1,444
Dep.art Tue 19 MayRet.urn Sat 20 Jun£1,453
Dep.art Fri 08 MayRet.urn Sat 23 May£1,463
Dep.art Fri 22 MayRet.urn Sat 06 Jun£1,464
Dep.art Fri 18 SepRet.urn Wed 14 Oct£1,489
Dep.art Tue 10 NovRet.urn Wed 25 Nov£1,490
Dep.art Sun 11 OctRet.urn Tue 10 Nov£1,498
Dep.art Fri 15 MayRet.urn Sat 30 May£1,506
Dep.art Tue 13 OctRet.urn Tue 17 Nov£1,507
Dep.art Tue 20 OctRet.urn Thu 05 Nov£1,507
Dep.art Mon 26 OctRet.urn Mon 09 Nov£1,507
Dep.art Thu 29 OctRet.urn Thu 19 Nov£1,507
Dep.art Thu 29 OctRet.urn Fri 20 Nov£1,519
Dep.art Fri 23 OctRet.urn Sun 08 Nov£1,530
Dep.art Tue 06 OctRet.urn Tue 27 Oct£1,553
Dep.art Sun 14 JunRet.urn Sun 05 Jul£1,568
Dep.art Fri 09 OctRet.urn Thu 12 Nov£1,576
Dep.art Thu 12 NovRet.urn Sun 29 Nov£1,581
Dep.art Sat 16 MayRet.urn Sat 30 May£1,584
Dep.art Wed 18 NovRet.urn Tue 08 Dec£1,617
Dep.art Sat 16 MayRet.urn Tue 02 Jun£1,627
Dep.art Sun 14 JunRet.urn Tue 07 Jul£1,630
Dep.art Mon 25 MayRet.urn Tue 15 Sep£1,678
Dep.art Fri 19 JunRet.urn Sun 19 Jul£1,684
Dep.art Tue 13 OctRet.urn Thu 29 Oct£1,703
Dep.art Tue 03 NovRet.urn Sun 22 Nov£1,703
Dep.art Sun 01 NovRet.urn Mon 23 Nov£1,714
MU Return flights from £760
Dep.art Fri 23 OctRet.urn Sun 08 Nov£760
Dep.art Mon 26 OctRet.urn Mon 09 Nov£760
MUShow more Flights
Dep.art Mon 19 OctRet.urn Thu 12 Nov£786
Dep.art Tue 10 NovRet.urn Wed 25 Nov£799
Dep.art Thu 12 NovRet.urn Sun 29 Nov£799
Dep.art Tue 03 NovRet.urn Sun 22 Nov£799
Dep.art Thu 29 OctRet.urn Fri 20 Nov£815
Dep.art Sun 02 AugRet.urn Fri 21 Aug£815
Dep.art Mon 25 MayRet.urn Tue 15 Sep£820
Dep.art Tue 20 OctRet.urn Thu 05 Nov£824
Dep.art Tue 03 NovRet.urn Thu 19 Nov£824
Dep.art Tue 10 NovRet.urn Thu 26 Nov£824
Dep.art Mon 25 MayRet.urn Mon 14 Sep£841
Dep.art Thu 29 OctRet.urn Thu 19 Nov£841
Dep.art Sun 01 NovRet.urn Mon 23 Nov£860
Dep.art Fri 22 MayRet.urn Sat 06 Jun£873
Dep.art Sun 14 JunRet.urn Tue 07 Jul£879
Dep.art Sat 01 AugRet.urn Wed 12 Aug£880
Dep.art Wed 18 NovRet.urn Tue 08 Dec£885
Dep.art Tue 18 AugRet.urn Tue 01 Sep£889
Dep.art Sun 14 JunRet.urn Sun 05 Jul£940
Dep.art Wed 29 JulRet.urn Sun 09 Aug£952
Dep.art Tue 13 OctRet.urn Wed 11 Nov£967
Dep.art Tue 13 OctRet.urn Sun 08 Nov£970
Dep.art Thu 15 OctRet.urn Tue 03 Nov£970
Dep.art Tue 13 OctRet.urn Tue 17 Nov£991
Dep.art Tue 06 OctRet.urn Tue 27 Oct£998
Dep.art Fri 09 OctRet.urn Thu 12 Nov£998
Dep.art Sun 11 OctRet.urn Tue 10 Nov£998
Dep.art Tue 19 MayRet.urn Sat 20 Jun£1,019
Dep.art Tue 13 OctRet.urn Thu 29 Oct£1,052
Dep.art Sat 29 AugRet.urn Tue 15 Sep£1,067
Dep.art Sat 16 MayRet.urn Tue 02 Jun£1,083
Dep.art Fri 18 SepRet.urn Tue 13 Oct£1,115
Dep.art Fri 18 SepRet.urn Wed 14 Oct£1,120
Dep.art Tue 02 JunRet.urn Sat 20 Jun£1,122
Dep.art Sat 16 MayRet.urn Sat 30 May£1,128
Dep.art Tue 19 MayRet.urn Tue 02 Jun£1,148
Dep.art Mon 11 MayRet.urn Mon 01 Jun£1,239
MU,TR,Z0 Return flights from £760
Dep.art Sun 01 NovRet.urn Mon 23 Nov£760
Dep.art Tue 03 NovRet.urn Sun 22 Nov£900
MU,TR,Z0Show more Flights
Dep.art Tue 03 NovRet.urn Thu 19 Nov£931
Dep.art Mon 26 OctRet.urn Mon 09 Nov£938
Dep.art Tue 10 NovRet.urn Wed 25 Nov£951
Dep.art Tue 10 NovRet.urn Thu 26 Nov£953
D7,EY Return flights from £763
Dep.art Tue 10 NovRet.urn Wed 25 Nov£763
Dep.art Tue 13 OctRet.urn Wed 11 Nov£771
D7,EYShow more Flights
Dep.art Tue 10 NovRet.urn Thu 26 Nov£776
Dep.art Tue 03 NovRet.urn Thu 19 Nov£776
Dep.art Tue 13 OctRet.urn Thu 29 Oct£776
Dep.art Mon 19 OctRet.urn Thu 12 Nov£776
Dep.art Tue 20 OctRet.urn Thu 05 Nov£776
Dep.art Sun 02 AugRet.urn Fri 21 Aug£824
Dep.art Sun 14 JunRet.urn Tue 07 Jul£850
Dep.art Tue 13 OctRet.urn Sun 08 Nov£877
Dep.art Sun 11 OctRet.urn Tue 10 Nov£883
Dep.art Tue 06 OctRet.urn Tue 27 Oct£926
Dep.art Fri 08 MayRet.urn Sat 23 May£966
Dep.art Sat 16 MayRet.urn Tue 02 Jun£1,016
Dep.art Mon 11 MayRet.urn Mon 01 Jun£1,032
Dep.art Sat 02 MayRet.urn Fri 29 May£1,050
Dep.art Fri 15 MayRet.urn Sat 30 May£1,077
Dep.art Tue 18 AugRet.urn Tue 01 Sep£1,079
Dep.art Tue 02 JunRet.urn Sat 20 Jun£1,086
Dep.art Mon 25 MayRet.urn Mon 14 Sep£1,095
Dep.art Fri 23 OctRet.urn Sun 08 Nov£1,096
Dep.art Fri 09 OctRet.urn Thu 12 Nov£1,105
Dep.art Fri 18 SepRet.urn Wed 14 Oct£1,109
Dep.art Sat 01 AugRet.urn Wed 12 Aug£1,109
Dep.art Sun 01 NovRet.urn Mon 23 Nov£1,140
Dep.art Wed 29 JulRet.urn Sun 09 Aug£1,143
Dep.art Sat 29 AugRet.urn Tue 15 Sep£1,183
Dep.art Sat 16 MayRet.urn Sat 30 May£1,371
Dep.art Fri 18 SepRet.urn Tue 13 Oct£1,374
HU,MU Return flights from £765
Dep.art Tue 03 NovRet.urn Sun 22 Nov£765
Dep.art Tue 10 NovRet.urn Wed 25 Nov£786
HU,MUShow more Flights
Dep.art Tue 10 NovRet.urn Thu 26 Nov£794
Dep.art Tue 03 NovRet.urn Thu 19 Nov£794
Dep.art Tue 13 OctRet.urn Sun 08 Nov£802
Dep.art Tue 13 OctRet.urn Tue 17 Nov£803
Dep.art Tue 06 OctRet.urn Tue 27 Oct£804
Dep.art Tue 13 OctRet.urn Wed 11 Nov£824
Dep.art Tue 20 OctRet.urn Thu 05 Nov£831
Dep.art Tue 18 AugRet.urn Tue 01 Sep£835
Dep.art Tue 13 OctRet.urn Thu 29 Oct£892
Dep.art Thu 21 MayRet.urn Mon 15 Jun£940
Dep.art Tue 19 MayRet.urn Tue 02 Jun£1,109
Dep.art Tue 19 MayRet.urn Sat 20 Jun£1,139
Dep.art Tue 02 JunRet.urn Sat 20 Jun£1,145
Dep.art Tue 19 MayRet.urn Sat 30 May£1,439
Dep.art Sat 16 MayRet.urn Tue 02 Jun£1,471
Dep.art Sat 16 MayRet.urn Sat 30 May£1,632
Dep.art Tue 19 MayRet.urn Fri 29 May£5,267
Dep.art Tue 20 OctRet.urn Tue 03 Nov£5,795
TR,W9,Z0 Return flights from £766
Dep.art Tue 03 NovRet.urn Sun 22 Nov£766
D7,DY,N0,TR Return flights from £768
Dep.art Thu 29 OctRet.urn Fri 20 Nov£768
Dep.art Thu 29 OctRet.urn Thu 19 Nov£768
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
£1,105
January 2026
£998
February 2026
£608
March 2026
£571
April 2026
£756
May 2026
£596
June 2026
£706
July 2026
£1,465
August 2026
£856
September 2026
£876
Average Sydney to London Return Prices
These are the average prices for Sydney to London return airfares.
December 2025
£2,164
January 2026
£1,931
February 2026
£1,282
March 2026
£1,376
April 2026
£1,514
May 2026
£1,254
June 2026
£1,335
July 2026
£2,014
August 2026
£1,504
September 2026
£1,547
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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