Cheap Flights from Sydney to London
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MF Return flights from $845
Dep.art Tue 20 OctRet.urn Wed 11 Nov$845
Dep.art Thu 22 OctRet.urn Sun 22 Nov$845
MFShow more Flights
Dep.art Tue 17 NovRet.urn Wed 25 Nov$915
Dep.art Tue 09 MarRet.urn Fri 26 Mar$6,061
CZ Return flights from $851
Dep.art Tue 17 NovRet.urn Wed 25 Nov$851
Dep.art Sun 07 FebRet.urn Wed 03 Mar$879
CZShow more Flights
Dep.art Tue 16 FebRet.urn Tue 02 Mar$879
Dep.art Wed 17 FebRet.urn Wed 03 Mar$879
Dep.art Thu 22 OctRet.urn Tue 17 Nov$880
Dep.art Thu 22 OctRet.urn Sun 22 Nov$880
Dep.art Fri 06 NovRet.urn Mon 30 Nov$910
Dep.art Sun 15 NovRet.urn Mon 30 Nov$910
Dep.art Sun 15 NovRet.urn Mon 23 Nov$916
Dep.art Sun 31 JanRet.urn Sat 27 Feb$933
Dep.art Mon 01 FebRet.urn Wed 24 Feb$965
Dep.art Tue 02 FebRet.urn Wed 24 Feb$965
Dep.art Wed 03 FebRet.urn Wed 24 Feb$965
Dep.art Mon 22 FebRet.urn Mon 08 Mar$965
Dep.art Tue 23 FebRet.urn Tue 09 Mar$965
Dep.art Mon 08 FebRet.urn Mon 22 Feb$965
Dep.art Tue 09 FebRet.urn Mon 22 Feb$965
Dep.art Tue 09 FebRet.urn Tue 23 Feb$965
Dep.art Thu 28 JanRet.urn Wed 24 Feb$965
Dep.art Fri 29 JanRet.urn Wed 24 Feb$965
Dep.art Sun 31 JanRet.urn Wed 24 Feb$965
Dep.art Sun 14 FebRet.urn Mon 01 Mar$965
Dep.art Sun 14 FebRet.urn Mon 08 Mar$965
Dep.art Mon 15 FebRet.urn Mon 01 Mar$965
Dep.art Mon 15 FebRet.urn Wed 03 Mar$965
Dep.art Sun 08 NovRet.urn Mon 16 Nov$997
Dep.art Sun 08 NovRet.urn Mon 23 Nov$997
Dep.art Sun 24 JanRet.urn Wed 17 Feb$1,059
Dep.art Wed 24 FebRet.urn Wed 10 Mar$1,073
Dep.art Tue 02 MarRet.urn Mon 15 Mar$1,073
Dep.art Wed 03 MarRet.urn Wed 17 Mar$1,073
Dep.art Sun 14 FebRet.urn Wed 10 Mar$1,116
Dep.art Tue 27 OctRet.urn Mon 09 Nov$1,146
Dep.art Tue 20 OctRet.urn Wed 11 Nov$1,179
Dep.art Tue 26 JanRet.urn Tue 09 Feb$1,223
Dep.art Sun 24 JanRet.urn Sun 07 Feb$1,223
Dep.art Sun 24 JanRet.urn Fri 12 Feb$1,297
Dep.art Sun 01 NovRet.urn Sun 15 Nov$1,378
Dep.art Sat 13 FebRet.urn Sat 27 Feb$1,436
AI Return flights from $860
Dep.art Sun 14 FebRet.urn Mon 01 Mar$860
Dep.art Wed 03 MarRet.urn Wed 17 Mar$860
AIShow more Flights
Dep.art Thu 22 OctRet.urn Tue 17 Nov$864
Dep.art Sun 14 FebRet.urn Mon 08 Mar$869
Dep.art Sun 14 FebRet.urn Wed 10 Mar$869
Dep.art Mon 15 FebRet.urn Mon 01 Mar$869
Dep.art Mon 15 FebRet.urn Wed 03 Mar$869
Dep.art Tue 16 FebRet.urn Tue 02 Mar$869
Dep.art Wed 17 FebRet.urn Wed 03 Mar$869
Dep.art Mon 22 FebRet.urn Mon 08 Mar$869
Dep.art Tue 23 FebRet.urn Tue 09 Mar$869
Dep.art Wed 24 FebRet.urn Wed 10 Mar$869
Dep.art Tue 02 MarRet.urn Mon 15 Mar$869
Dep.art Sun 31 JanRet.urn Wed 24 Feb$869
Dep.art Sun 31 JanRet.urn Sat 27 Feb$869
Dep.art Mon 01 FebRet.urn Wed 24 Feb$869
Dep.art Tue 02 FebRet.urn Wed 24 Feb$869
Dep.art Wed 03 FebRet.urn Wed 24 Feb$869
Dep.art Sun 07 FebRet.urn Wed 03 Mar$869
Dep.art Mon 08 FebRet.urn Mon 22 Feb$869
Dep.art Tue 09 FebRet.urn Mon 22 Feb$869
Dep.art Tue 09 FebRet.urn Tue 23 Feb$869
Dep.art Sun 24 JanRet.urn Wed 17 Feb$869
Dep.art Thu 28 JanRet.urn Wed 24 Feb$869
Dep.art Thu 22 OctRet.urn Sun 22 Nov$877
Dep.art Sat 13 FebRet.urn Sat 27 Feb$882
Dep.art Fri 29 JanRet.urn Wed 24 Feb$883
Dep.art Fri 12 FebRet.urn Fri 26 Feb$889
Dep.art Tue 13 OctRet.urn Tue 27 Oct$891
Dep.art Sun 15 NovRet.urn Mon 30 Nov$999
Dep.art Sun 01 NovRet.urn Sun 15 Nov$1,053
Dep.art Tue 17 NovRet.urn Wed 25 Nov$1,080
Dep.art Sun 15 NovRet.urn Mon 23 Nov$1,081
Dep.art Tue 27 OctRet.urn Mon 09 Nov$1,081
Dep.art Sun 08 NovRet.urn Mon 23 Nov$1,100
Dep.art Tue 20 OctRet.urn Wed 11 Nov$1,100
Dep.art Fri 06 NovRet.urn Mon 30 Nov$1,103
Dep.art Sun 08 NovRet.urn Mon 16 Nov$1,114
Dep.art Sun 20 JunRet.urn Sun 04 Jul$1,116
MU Return flights from $887
Dep.art Thu 28 JanRet.urn Wed 24 Feb$887
Dep.art Fri 29 JanRet.urn Wed 24 Feb$887
MUShow more Flights
Dep.art Sun 31 JanRet.urn Wed 24 Feb$887
Dep.art Sun 31 JanRet.urn Sat 27 Feb$887
Dep.art Tue 02 FebRet.urn Wed 24 Feb$887
Dep.art Mon 08 FebRet.urn Mon 22 Feb$887
Dep.art Tue 09 FebRet.urn Mon 22 Feb$887
Dep.art Tue 09 FebRet.urn Tue 23 Feb$887
Dep.art Mon 22 FebRet.urn Mon 08 Mar$887
Dep.art Tue 23 FebRet.urn Tue 09 Mar$887
Dep.art Wed 24 FebRet.urn Wed 10 Mar$887
Dep.art Fri 06 NovRet.urn Mon 30 Nov$899
Dep.art Sun 08 NovRet.urn Mon 23 Nov$899
Dep.art Sun 15 NovRet.urn Mon 23 Nov$899
Dep.art Sun 15 NovRet.urn Mon 30 Nov$899
Dep.art Tue 17 NovRet.urn Wed 25 Nov$899
Dep.art Tue 13 OctRet.urn Tue 27 Oct$934
Dep.art Wed 03 FebRet.urn Wed 24 Feb$934
Dep.art Sun 07 FebRet.urn Wed 03 Mar$934
Dep.art Mon 01 FebRet.urn Wed 24 Feb$934
Dep.art Tue 20 OctRet.urn Wed 11 Nov$963
Dep.art Sun 08 NovRet.urn Mon 16 Nov$963
Dep.art Tue 27 OctRet.urn Mon 09 Nov$963
Dep.art Thu 22 OctRet.urn Tue 17 Nov$997
Dep.art Thu 22 OctRet.urn Sun 22 Nov$997
Dep.art Sun 24 JanRet.urn Fri 12 Feb$1,030
Dep.art Sun 24 JanRet.urn Wed 17 Feb$1,030
Dep.art Tue 26 JanRet.urn Tue 09 Feb$1,030
Dep.art Tue 02 MarRet.urn Mon 15 Mar$1,030
Dep.art Wed 14 OctRet.urn Fri 13 Nov$1,036
Dep.art Wed 03 MarRet.urn Wed 17 Mar$1,069
Dep.art Sun 01 NovRet.urn Sun 15 Nov$1,100
Dep.art Tue 13 AprRet.urn Fri 11 Jun$1,106
Dep.art Sun 24 JanRet.urn Sun 07 Feb$1,210
Dep.art Thu 27 MayRet.urn Wed 30 Jun$1,211
Dep.art Tue 10 AugRet.urn Tue 24 Aug$1,244
Dep.art Mon 16 AugRet.urn Mon 30 Aug$1,244
Dep.art Mon 02 AugRet.urn Mon 16 Aug$1,324
Dep.art Wed 04 AugRet.urn Wed 18 Aug$1,324
CA Return flights from $905
Dep.art Tue 09 FebRet.urn Mon 22 Feb$905
Dep.art Sun 07 FebRet.urn Wed 03 Mar$905
CAShow more Flights
Dep.art Mon 08 FebRet.urn Mon 22 Feb$923
Dep.art Tue 27 OctRet.urn Mon 09 Nov$939
Dep.art Tue 09 FebRet.urn Tue 23 Feb$939
Dep.art Sun 01 NovRet.urn Sun 15 Nov$969
Dep.art Sun 15 NovRet.urn Mon 23 Nov$972
Dep.art Sun 15 NovRet.urn Mon 30 Nov$972
Dep.art Tue 17 NovRet.urn Wed 25 Nov$975
Dep.art Fri 06 NovRet.urn Mon 30 Nov$977
Dep.art Sun 08 NovRet.urn Mon 23 Nov$987
Dep.art Thu 22 OctRet.urn Tue 17 Nov$987
Dep.art Thu 22 OctRet.urn Sun 22 Nov$987
Dep.art Mon 01 FebRet.urn Wed 24 Feb$1,001
Dep.art Tue 02 FebRet.urn Wed 24 Feb$1,005
Dep.art Wed 03 FebRet.urn Wed 24 Feb$1,005
Dep.art Tue 20 OctRet.urn Wed 11 Nov$1,016
Dep.art Sun 31 JanRet.urn Wed 24 Feb$1,019
Dep.art Thu 28 JanRet.urn Wed 24 Feb$1,019
Dep.art Sun 31 JanRet.urn Sat 27 Feb$1,053
Dep.art Fri 29 JanRet.urn Wed 24 Feb$1,076
Dep.art Sun 08 NovRet.urn Mon 16 Nov$1,086
Dep.art Sun 24 JanRet.urn Wed 17 Feb$1,095
Dep.art Thu 27 MayRet.urn Wed 30 Jun$1,167
Dep.art Tue 16 FebRet.urn Tue 02 Mar$1,170
Dep.art Sun 18 JulRet.urn Thu 12 Aug$1,221
Dep.art Mon 02 AugRet.urn Mon 16 Aug$1,221
Dep.art Wed 04 AugRet.urn Wed 18 Aug$1,221
Dep.art Thu 05 AugRet.urn Thu 19 Aug$1,221
Dep.art Tue 10 AugRet.urn Tue 24 Aug$1,221
Dep.art Mon 16 AugRet.urn Mon 30 Aug$1,221
Dep.art Tue 02 MarRet.urn Mon 15 Mar$1,248
Dep.art Wed 03 MarRet.urn Wed 17 Mar$1,248
Dep.art Fri 30 OctRet.urn Sun 03 Jan$1,312
Dep.art Sat 12 JunRet.urn Sat 26 Jun$1,390
Dep.art Tue 15 JunRet.urn Tue 29 Jun$1,390
Dep.art Mon 14 JunRet.urn Mon 28 Jun$1,423
Dep.art Tue 13 OctRet.urn Tue 27 Oct$1,466
Dep.art Sun 24 JanRet.urn Fri 12 Feb$1,500
CA,MF Return flights from $929
Dep.art Tue 27 OctRet.urn Mon 09 Nov$929
Dep.art Thu 22 OctRet.urn Sun 22 Nov$963
CA,MFShow more Flights
Dep.art Thu 22 OctRet.urn Tue 17 Nov$979
Dep.art Tue 17 NovRet.urn Wed 25 Nov$995
Dep.art Tue 20 OctRet.urn Wed 11 Nov$1,000
Dep.art Sun 01 NovRet.urn Sun 15 Nov$1,150
Dep.art Fri 30 OctRet.urn Sun 03 Jan$1,869
Dep.art Tue 09 MarRet.urn Fri 26 Mar$7,644
CZ,MF,U2 Return flights from $936
Dep.art Tue 27 OctRet.urn Mon 09 Nov$936
Dep.art Tue 17 NovRet.urn Wed 25 Nov$1,063
AI,HU Return flights from $947
Dep.art Fri 06 NovRet.urn Mon 30 Nov$947
Dep.art Sun 15 NovRet.urn Mon 30 Nov$947
AI,HUShow more Flights
Dep.art Tue 27 OctRet.urn Mon 09 Nov$1,090
Dep.art Tue 02 MarRet.urn Mon 15 Mar$1,106
Dep.art Tue 23 FebRet.urn Tue 09 Mar$1,107
Dep.art Tue 16 FebRet.urn Tue 02 Mar$1,144
Dep.art Tue 02 FebRet.urn Wed 24 Feb$1,179
Dep.art Tue 09 FebRet.urn Mon 22 Feb$1,185
Dep.art Tue 09 FebRet.urn Tue 23 Feb$1,185
Dep.art Tue 13 OctRet.urn Tue 27 Oct$1,297
Dep.art Sun 20 DecRet.urn Sat 23 Jan$1,563
Dep.art Sun 20 DecRet.urn Wed 06 Jan$1,594
Dep.art Tue 09 MarRet.urn Fri 26 Mar$7,377
AI,CA Return flights from $950
Dep.art Sun 01 NovRet.urn Sun 15 Nov$950
Dep.art Tue 13 AprRet.urn Fri 11 Jun$991
AI,CAShow more Flights
Dep.art Tue 17 NovRet.urn Wed 25 Nov$997
Dep.art Sun 15 NovRet.urn Mon 30 Nov$998
Dep.art Fri 06 NovRet.urn Mon 30 Nov$998
Dep.art Tue 27 OctRet.urn Mon 09 Nov$1,005
Dep.art Thu 22 OctRet.urn Tue 17 Nov$1,018
Dep.art Thu 22 OctRet.urn Sun 22 Nov$1,018
Dep.art Sun 15 NovRet.urn Mon 23 Nov$1,021
Dep.art Sun 14 FebRet.urn Mon 01 Mar$1,023
Dep.art Sun 08 NovRet.urn Mon 23 Nov$1,033
Dep.art Tue 09 FebRet.urn Mon 22 Feb$1,044
Dep.art Mon 01 FebRet.urn Wed 24 Feb$1,044
Dep.art Tue 02 FebRet.urn Wed 24 Feb$1,044
Dep.art Wed 03 FebRet.urn Wed 24 Feb$1,044
Dep.art Thu 28 JanRet.urn Wed 24 Feb$1,044
Dep.art Sun 14 FebRet.urn Mon 08 Mar$1,044
Dep.art Sun 14 FebRet.urn Wed 10 Mar$1,044
Dep.art Mon 15 FebRet.urn Mon 01 Mar$1,044
Dep.art Mon 15 FebRet.urn Wed 03 Mar$1,044
Dep.art Wed 17 FebRet.urn Wed 03 Mar$1,044
Dep.art Mon 22 FebRet.urn Mon 08 Mar$1,044
Dep.art Wed 24 FebRet.urn Wed 10 Mar$1,044
Dep.art Mon 08 FebRet.urn Mon 22 Feb$1,044
Dep.art Sun 07 FebRet.urn Wed 03 Mar$1,047
Dep.art Sun 31 JanRet.urn Wed 24 Feb$1,047
Dep.art Fri 29 JanRet.urn Wed 24 Feb$1,067
Dep.art Fri 12 FebRet.urn Fri 26 Feb$1,067
Dep.art Tue 20 OctRet.urn Wed 11 Nov$1,067
Dep.art Sat 13 FebRet.urn Sat 27 Feb$1,078
Dep.art Tue 23 FebRet.urn Tue 09 Mar$1,078
Dep.art Tue 16 FebRet.urn Tue 02 Mar$1,078
Dep.art Tue 09 FebRet.urn Tue 23 Feb$1,078
Dep.art Sun 24 JanRet.urn Wed 17 Feb$1,079
Dep.art Sun 31 JanRet.urn Sat 27 Feb$1,083
Dep.art Tue 02 MarRet.urn Mon 15 Mar$1,268
Dep.art Fri 30 OctRet.urn Sun 03 Jan$1,326
Dep.art Thu 27 MayRet.urn Wed 30 Jun$1,491
Dep.art Sat 12 JunRet.urn Sat 26 Jun$1,491
CZ,HU Return flights from $976
Dep.art Fri 06 NovRet.urn Mon 30 Nov$976
Dep.art Sun 15 NovRet.urn Mon 30 Nov$977
CZ,HUShow more Flights
Dep.art Tue 17 NovRet.urn Wed 25 Nov$1,016
Dep.art Tue 13 OctRet.urn Tue 27 Oct$1,025
Dep.art Tue 20 OctRet.urn Wed 11 Nov$1,064
Dep.art Tue 27 OctRet.urn Mon 09 Nov$1,079
Dep.art Tue 16 FebRet.urn Tue 02 Mar$1,104
Dep.art Tue 23 FebRet.urn Tue 09 Mar$1,114
Dep.art Tue 02 FebRet.urn Wed 24 Feb$1,207
Dep.art Tue 02 MarRet.urn Mon 15 Mar$1,210
Dep.art Tue 09 FebRet.urn Mon 22 Feb$1,240
Dep.art Tue 09 FebRet.urn Tue 23 Feb$1,240
Dep.art Sun 20 DecRet.urn Wed 06 Jan$1,954
Dep.art Tue 09 MarRet.urn Fri 26 Mar$8,238
EY,HU Return flights from $980
Dep.art Fri 06 NovRet.urn Mon 30 Nov$980
Dep.art Sun 15 NovRet.urn Mon 30 Nov$1,001
EY,HUShow more Flights
Dep.art Tue 27 OctRet.urn Mon 09 Nov$1,143
Dep.art Tue 17 NovRet.urn Wed 25 Nov$1,144
Dep.art Tue 20 OctRet.urn Wed 11 Nov$1,250
Dep.art Tue 02 MarRet.urn Mon 15 Mar$1,280
Dep.art Tue 23 FebRet.urn Tue 09 Mar$1,293
Dep.art Tue 16 FebRet.urn Tue 02 Mar$1,332
Dep.art Tue 26 JanRet.urn Tue 09 Feb$1,358
Dep.art Tue 02 FebRet.urn Wed 24 Feb$1,388
Dep.art Tue 09 FebRet.urn Mon 22 Feb$1,394
Dep.art Sun 20 DecRet.urn Sat 23 Jan$1,690
Dep.art Sun 20 DecRet.urn Wed 06 Jan$2,053
Dep.art Tue 09 MarRet.urn Fri 26 Mar$8,068
HU,JQ,VJ,ZH Return flights from $983
Dep.art Wed 14 OctRet.urn Fri 13 Nov$983
CA,FR,MU Return flights from $994
Dep.art Sun 01 NovRet.urn Sun 15 Nov$994
Dep.art Sun 08 NovRet.urn Mon 23 Nov$1,032
CA,FR,MUShow more Flights
Dep.art Sun 15 NovRet.urn Mon 30 Nov$1,044
Dep.art Fri 06 NovRet.urn Mon 30 Nov$1,078
FR,HU,MU Return flights from $994
Dep.art Sun 15 NovRet.urn Mon 30 Nov$994
Dep.art Fri 06 NovRet.urn Mon 30 Nov$1,029
CA,HU Return flights from $995
Dep.art Tue 17 NovRet.urn Wed 25 Nov$995
Dep.art Fri 06 NovRet.urn Mon 30 Nov$1,002
CA,HUShow more Flights
Dep.art Tue 27 OctRet.urn Mon 09 Nov$1,004
Dep.art Sun 15 NovRet.urn Mon 30 Nov$1,020
Dep.art Tue 20 OctRet.urn Wed 11 Nov$1,060
Dep.art Tue 23 FebRet.urn Tue 09 Mar$1,067
Dep.art Tue 16 FebRet.urn Tue 02 Mar$1,105
Dep.art Tue 02 FebRet.urn Wed 24 Feb$1,116
Dep.art Tue 09 FebRet.urn Mon 22 Feb$1,118
Dep.art Tue 09 FebRet.urn Tue 23 Feb$1,154
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 States (USA) and flights to United Kingdom. Maybe a different destination? Here are all the flights from Sydney
Cheapest Time of Year to Fly from Sydney to London
Return fares from Sydney to London by month, based on the cheapest return airfares found for each month.
Oct 2026
Nov 2026
Dec 2026
Jan 2027
Feb 2027
Mar 2027
Apr 2027
May 2027
Jun 2027
Jul 2027
The cheapest month to fly to London is October 2026, with return fares from $763 — 62% cheaper than the most expensive month (July 2027, from $1,988).
When Should You Fly to London?
Based on the fares we've tracked, October is typically the cheapest month to fly to London, with return fares from $763. July is the most expensive month, with the cheapest return fares around $1,988.
Across the year, return fares to London average around $1,141. If you can travel in the off-peak months of October, November and February, you'll generally pay up to 33% less than the yearly average.
Cheapest Sydney to London Return Prices
These are the cheapest prices for Sydney to London return airfares.
October 2026
$763
November 2026
$788
December 2026
$1,752
January 2027
$1,416
February 2027
$857
March 2027
$870
April 2027
$1,108
May 2027
$907
June 2027
$964
July 2027
$1,988
Average Sydney to London Return Prices
These are the average prices for Sydney to London return airfares.
October 2026
$1,641
November 2026
$1,425
December 2026
$2,379
January 2027
$2,469
February 2027
$1,534
March 2027
$1,609
April 2027
$1,992
May 2027
$1,599
June 2027
$1,659
July 2027
$2,458
How I Want That Flight can help you
What's the benefit of using I Want That Flight for my Sydney to London flight?Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.
Can you sort me out with direct flights from Sydney to London?100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.
How does I Want That Flight find me the best Sydney to London flights?Once you punch your details into our search tool, we unlock all kinds of handy tricks to map out your journey. We’ll map out the most budget-friendly calendar dates and takeoff slots, and let you slice and dice the data until you pinpoint the exact itinerary that works for you.
I'm still in the planning phase. Can you ping me if Sydney to London fares drop?No worries at all. Just kick off a quick search, drop your email into our price tracker, and we’ll send a heads-up straight to your inbox the moment the price drops.
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