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

Cheap Flights from Sydney to London

Filter
Close
Return
One Way
Reverse direction: LON to SYD
Depart
Return
EY Return flights from $1,290
Dep. Sun 08 NovRet. Tue 24 Nov$1,290
Dep. Mon 16 NovRet. Mon 30 Nov$1,293
EYShow more Flights
Dep. Thu 11 FebRet. Wed 03 Mar$1,294
Dep. Mon 09 NovRet. Mon 23 Nov$1,297
Dep. Mon 02 NovRet. Thu 26 Nov$1,297
Dep. Tue 03 NovRet. Sun 22 Nov$1,299
Dep. Sun 08 NovRet. Sun 22 Nov$1,299
Dep. Thu 19 NovRet. Mon 07 Dec$1,299
Dep. Sun 15 NovRet. Sun 29 Nov$1,301
Dep. Tue 09 FebRet. Tue 02 Mar$1,308
Dep. Thu 12 NovRet. Tue 24 Nov$1,308
Dep. Tue 03 NovRet. Tue 17 Nov$1,308
Dep. Tue 27 OctRet. Tue 10 Nov$1,308
Dep. Mon 09 NovRet. Tue 24 Nov$1,311
Dep. Tue 13 OctRet. Tue 27 Oct$1,405
Dep. Tue 20 OctRet. Tue 03 Nov$1,407
Dep. Wed 07 OctRet. Wed 28 Oct$1,416
Dep. Thu 08 OctRet. Fri 06 Nov$1,416
Dep. Mon 09 NovRet. Wed 09 Dec$1,418
Dep. Thu 15 OctRet. Thu 29 Oct$1,503
Dep. Tue 20 OctRet. Wed 04 Nov$1,537
Dep. Sun 18 OctRet. Tue 03 Nov$1,555
Dep. Mon 19 OctRet. Tue 03 Nov$1,555
Dep. Tue 24 NovRet. Wed 09 Dec$1,678
Dep. Wed 29 JulRet. Sun 16 Aug$1,734
Dep. Sat 01 AugRet. Wed 12 Aug$1,749
Dep. Tue 28 JulRet. Mon 17 Aug$1,762
Dep. Tue 28 JulRet. Wed 02 Sep$1,764
Dep. Mon 13 JulRet. Mon 17 Aug$1,764
Dep. Sun 25 OctRet. Sat 07 Nov$1,793
Dep. Mon 20 JulRet. Mon 10 Aug$1,817
Dep. Wed 15 JulRet. Mon 17 Aug$1,834
Dep. Tue 16 JunRet. Wed 01 Jul$1,887
Dep. Fri 23 OctRet. Sun 08 Nov$1,910
Dep. Fri 31 JulRet. Mon 17 Aug$1,914
Dep. Wed 11 NovRet. Wed 02 Dec$1,934
Dep. Thu 03 SepRet. Tue 10 Nov$1,961
Dep. Wed 15 JulRet. Tue 01 Sep$1,997
Dep. Tue 09 JunRet. Tue 23 Jun$2,010
CA Return flights from $1,307
Dep. Wed 15 JulRet. Mon 17 Aug$1,307
Dep. Tue 28 JulRet. Mon 17 Aug$1,413
CAShow more Flights
Dep. Wed 29 JulRet. Sun 16 Aug$1,414
Dep. Mon 13 JulRet. Mon 17 Aug$1,415
Dep. Mon 20 JulRet. Mon 10 Aug$1,445
Dep. Sun 08 NovRet. Sun 22 Nov$1,463
Dep. Wed 15 JulRet. Tue 01 Sep$1,495
Dep. Sun 08 NovRet. Tue 24 Nov$1,507
Dep. Fri 31 JulRet. Mon 17 Aug$1,516
Dep. Thu 12 NovRet. Tue 24 Nov$1,579
Dep. Tue 03 NovRet. Sun 22 Nov$1,619
Dep. Thu 19 NovRet. Mon 07 Dec$1,621
Dep. Sat 11 JulRet. Thu 03 Sep$1,644
Dep. Thu 19 NovRet. Tue 01 Dec$1,658
Dep. Thu 15 OctRet. Thu 29 Oct$1,662
Dep. Tue 03 NovRet. Tue 17 Nov$1,675
Dep. Sat 01 AugRet. Wed 12 Aug$1,701
Dep. Sun 15 NovRet. Tue 01 Dec$1,718
Dep. Sun 15 NovRet. Sun 29 Nov$1,719
Dep. Sun 18 OctRet. Tue 03 Nov$1,719
Dep. Tue 20 OctRet. Tue 03 Nov$1,742
Dep. Tue 13 OctRet. Tue 27 Oct$1,761
Dep. Tue 09 FebRet. Tue 02 Mar$1,797
Dep. Tue 27 OctRet. Tue 10 Nov$2,009
Dep. Thu 03 SepRet. Tue 10 Nov$2,094
Dep. Mon 13 JulRet. Mon 27 Jul$2,101
Dep. Tue 24 NovRet. Wed 09 Dec$2,224
Dep. Tue 08 SepRet. Tue 22 Sep$2,258
Dep. Tue 09 JunRet. Thu 25 Jun$2,264
Dep. Thu 08 OctRet. Fri 06 Nov$2,367
Dep. Wed 16 DecRet. Tue 09 Mar$2,470
Dep. Tue 08 SepRet. Tue 13 Oct$2,505
Dep. Wed 16 DecRet. Wed 06 Jan$2,567
Dep. Thu 03 SepRet. Fri 18 Sep$2,598
Dep. Thu 10 DecRet. Fri 08 Jan$2,660
Dep. Thu 09 JulRet. Thu 23 Jul$2,783
Dep. Fri 03 JulRet. Wed 15 Jul$2,808
Dep. Thu 11 JunRet. Thu 25 Jun$2,900
Dep. Sun 29 NovRet. Fri 15 Jan$2,959
MU Return flights from $1,418
Dep. Sat 01 AugRet. Wed 12 Aug$1,418
Dep. Mon 09 NovRet. Mon 23 Nov$1,482
MUShow more Flights
Dep. Tue 03 NovRet. Tue 17 Nov$1,489
Dep. Fri 23 OctRet. Sun 08 Nov$1,505
Dep. Sun 25 OctRet. Sat 07 Nov$1,505
Dep. Mon 09 NovRet. Wed 09 Dec$1,505
Dep. Sun 15 NovRet. Sun 29 Nov$1,505
Dep. Tue 13 OctRet. Tue 27 Oct$1,505
Dep. Mon 13 JulRet. Mon 17 Aug$1,505
Dep. Wed 15 JulRet. Tue 01 Sep$1,505
Dep. Mon 20 JulRet. Mon 10 Aug$1,505
Dep. Wed 15 JulRet. Mon 17 Aug$1,509
Dep. Wed 29 JulRet. Sun 16 Aug$1,513
Dep. Mon 16 NovRet. Mon 30 Nov$1,517
Dep. Tue 28 JulRet. Wed 02 Sep$1,529
Dep. Thu 15 OctRet. Thu 29 Oct$1,535
Dep. Tue 28 JulRet. Mon 17 Aug$1,536
Dep. Sun 08 NovRet. Tue 24 Nov$1,536
Dep. Tue 03 NovRet. Sun 22 Nov$1,547
Dep. Sun 08 NovRet. Sun 22 Nov$1,547
Dep. Thu 19 NovRet. Mon 07 Dec$1,547
Dep. Thu 12 NovRet. Tue 24 Nov$1,550
Dep. Sun 15 NovRet. Tue 01 Dec$1,550
Dep. Sun 18 OctRet. Tue 03 Nov$1,550
Dep. Mon 19 OctRet. Tue 03 Nov$1,550
Dep. Tue 27 OctRet. Tue 10 Nov$1,551
Dep. Mon 02 NovRet. Thu 26 Nov$1,553
Dep. Thu 19 NovRet. Tue 01 Dec$1,557
Dep. Mon 09 NovRet. Tue 24 Nov$1,557
Dep. Sat 11 JulRet. Thu 03 Sep$1,560
Dep. Fri 31 JulRet. Mon 17 Aug$1,609
Dep. Wed 11 NovRet. Wed 02 Dec$1,614
Dep. Tue 09 FebRet. Tue 02 Mar$1,724
Dep. Mon 13 JulRet. Mon 27 Jul$1,733
Dep. Tue 24 NovRet. Wed 09 Dec$1,786
Dep. Sat 01 AugRet. Wed 23 Sep$1,787
Dep. Tue 08 SepRet. Tue 22 Sep$1,795
Dep. Wed 10 JunRet. Wed 24 Jun$1,797
Dep. Tue 15 SepRet. Tue 13 Oct$1,805
HU,MU Return flights from $1,424
Dep. Tue 20 OctRet. Wed 04 Nov$1,424
Dep. Tue 27 OctRet. Tue 10 Nov$1,454
HU,MUShow more Flights
Dep. Tue 03 NovRet. Tue 17 Nov$1,454
Dep. Tue 03 NovRet. Sun 22 Nov$1,454
Dep. Tue 13 OctRet. Tue 27 Oct$1,468
Dep. Tue 20 OctRet. Tue 03 Nov$1,468
Dep. Tue 09 FebRet. Tue 02 Mar$1,595
Dep. Tue 09 JunRet. Tue 23 Jun$1,677
Dep. Tue 28 JulRet. Wed 02 Sep$1,689
Dep. Thu 03 SepRet. Tue 10 Nov$1,690
Dep. Tue 16 JunRet. Wed 01 Jul$1,726
Dep. Tue 16 JunRet. Tue 30 Jun$1,779
Dep. Thu 11 JunRet. Thu 25 Jun$1,791
Dep. Thu 03 SepRet. Fri 18 Sep$1,897
Dep. Tue 08 SepRet. Tue 22 Sep$1,912
Dep. Tue 08 SepRet. Tue 13 Oct$2,040
Dep. Tue 15 SepRet. Tue 13 Oct$2,058
Dep. Tue 24 NovRet. Wed 09 Dec$2,273
Dep. Thu 09 JulRet. Thu 23 Jul$3,025
Dep. Thu 25 JunRet. Fri 24 Jul$3,711
CZ,HU Return flights from $1,426
Dep. Tue 27 OctRet. Tue 10 Nov$1,426
Dep. Tue 03 NovRet. Tue 17 Nov$1,426
CZ,HUShow more Flights
Dep. Tue 20 OctRet. Tue 03 Nov$1,467
Dep. Tue 03 NovRet. Sun 22 Nov$1,475
Dep. Thu 03 SepRet. Tue 10 Nov$1,579
Dep. Tue 20 OctRet. Wed 04 Nov$1,624
Dep. Tue 28 JulRet. Wed 02 Sep$1,668
Dep. Tue 16 JunRet. Tue 30 Jun$1,737
Dep. Tue 13 OctRet. Tue 27 Oct$1,820
Dep. Tue 09 FebRet. Tue 02 Mar$1,845
Dep. Tue 08 SepRet. Tue 22 Sep$1,910
Dep. Tue 09 JunRet. Tue 23 Jun$1,921
Dep. Tue 16 JunRet. Wed 01 Jul$1,984
Dep. Tue 15 SepRet. Tue 13 Oct$2,233
Dep. Tue 08 SepRet. Tue 13 Oct$2,347
Dep. Thu 11 JunRet. Thu 25 Jun$2,390
CZ Return flights from $1,428
Dep. Sat 11 JulRet. Thu 03 Sep$1,428
Dep. Wed 15 JulRet. Tue 01 Sep$1,431
CZShow more Flights
Dep. Tue 03 NovRet. Tue 17 Nov$1,467
Dep. Tue 28 JulRet. Wed 02 Sep$1,469
Dep. Fri 23 OctRet. Sun 08 Nov$1,470
Dep. Mon 19 OctRet. Tue 03 Nov$1,506
Dep. Sun 25 OctRet. Sat 07 Nov$1,508
Dep. Tue 20 OctRet. Tue 03 Nov$1,508
Dep. Tue 27 OctRet. Tue 10 Nov$1,508
Dep. Sun 18 OctRet. Tue 03 Nov$1,508
Dep. Sun 08 NovRet. Tue 24 Nov$1,514
Dep. Thu 12 NovRet. Tue 24 Nov$1,524
Dep. Mon 16 NovRet. Mon 30 Nov$1,528
Dep. Mon 09 NovRet. Tue 24 Nov$1,528
Dep. Tue 03 NovRet. Sun 22 Nov$1,616
Dep. Sun 08 NovRet. Sun 22 Nov$1,645
Dep. Mon 09 NovRet. Mon 23 Nov$1,645
Dep. Sun 15 NovRet. Sun 29 Nov$1,648
Dep. Mon 02 NovRet. Thu 26 Nov$1,649
Dep. Sun 15 NovRet. Tue 01 Dec$1,652
Dep. Tue 28 JulRet. Mon 17 Aug$1,654
Dep. Wed 11 NovRet. Wed 02 Dec$1,656
Dep. Thu 19 NovRet. Tue 01 Dec$1,656
Dep. Mon 13 JulRet. Mon 17 Aug$1,658
Dep. Wed 15 JulRet. Mon 17 Aug$1,663
Dep. Tue 20 OctRet. Wed 04 Nov$1,671
Dep. Tue 13 OctRet. Tue 27 Oct$1,776
Dep. Tue 08 SepRet. Tue 22 Sep$1,787
Dep. Wed 10 JunRet. Tue 23 Jun$1,791
Dep. Mon 20 JulRet. Mon 10 Aug$1,820
Dep. Wed 10 JunRet. Wed 24 Jun$1,835
Dep. Thu 15 OctRet. Thu 29 Oct$1,840
Dep. Thu 19 NovRet. Mon 07 Dec$1,843
Dep. Mon 09 NovRet. Wed 09 Dec$1,847
Dep. Wed 29 JulRet. Sun 16 Aug$1,941
Dep. Tue 09 FebRet. Tue 02 Mar$1,979
Dep. Tue 08 SepRet. Tue 13 Oct$2,033
Dep. Thu 03 SepRet. Tue 10 Nov$2,083
Dep. Tue 24 NovRet. Wed 09 Dec$2,096
PG,TR,W9,Z0 Return flights from $1,437
Dep. Mon 02 NovRet. Thu 26 Nov$1,437
TR,VJ,W9,Z0 Return flights from $1,441
Dep. Mon 02 NovRet. Thu 26 Nov$1,441
Dep. Tue 03 NovRet. Sun 22 Nov$1,443
TR,VJ,W9,Z0Show more Flights
Dep. Sun 08 NovRet. Sun 22 Nov$1,443
Dep. Sun 15 NovRet. Sun 29 Nov$1,448
N0,SK,TR,VJ,W9 Return flights from $1,455
Dep. Mon 02 NovRet. Thu 26 Nov$1,455
MU,VJ,Z0 Return flights from $1,456
Dep. Sun 15 NovRet. Tue 01 Dec$1,456
Dep. Wed 11 NovRet. Wed 02 Dec$1,461
MU,VJ,Z0Show more Flights
Dep. Tue 03 NovRet. Tue 17 Nov$1,559
Dep. Tue 03 NovRet. Sun 22 Nov$1,560
Dep. Sun 08 NovRet. Sun 22 Nov$1,572
Dep. Sun 15 NovRet. Sun 29 Nov$1,604
Dep. Mon 09 NovRet. Tue 24 Nov$1,604
Dep. Mon 16 NovRet. Mon 30 Nov$1,604
Dep. Tue 27 OctRet. Tue 10 Nov$1,634
Dep. Mon 09 NovRet. Mon 23 Nov$1,635
Dep. Mon 02 NovRet. Thu 26 Nov$1,695
Dep. Mon 09 NovRet. Wed 09 Dec$1,775
Dep. Sun 25 OctRet. Sat 07 Nov$1,789
CA,VJ,Z0 Return flights from $1,457
Dep. Wed 11 NovRet. Wed 02 Dec$1,457
Dep. Mon 16 NovRet. Mon 30 Nov$1,631
CA,VJ,Z0Show more Flights
Dep. Tue 03 NovRet. Sun 22 Nov$1,725
Dep. Sun 08 NovRet. Sun 22 Nov$1,780
AK,D7,PG,TR,W9,Z0 Return flights from $1,466
Dep. Mon 02 NovRet. Thu 26 Nov$1,466
EI,MU,TR,VZ,Z0 Return flights from $1,466
Dep. Mon 09 NovRet. Tue 24 Nov$1,466
Dep. Sun 15 NovRet. Tue 01 Dec$1,676
CA,JQ,MU Return flights from $1,485
Dep. Sun 18 OctRet. Tue 03 Nov$1,485
Dep. Tue 03 NovRet. Tue 17 Nov$1,711
CA,JQ,MUShow more Flights
Dep. Tue 03 NovRet. Sun 22 Nov$1,711
Dep. Thu 15 OctRet. Thu 29 Oct$1,827
Dep. Thu 19 NovRet. Mon 07 Dec$2,129
CA,CZ,JQ Return flights from $1,488
Dep. Sun 18 OctRet. Tue 03 Nov$1,488
Dep. Tue 03 NovRet. Tue 17 Nov$1,863
CA,CZ,JQShow more Flights
Dep. Tue 03 NovRet. Sun 22 Nov$1,896

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 Australia and flights to 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.

July 2026
$2,147
August 2026
$1,351
September 2026
$1,486
October 2026
$1,230
November 2026
$1,228
January 2027
$2,598
February 2027
$1,626
March 2027
$1,510
April 2027
$2,351

Average Sydney to London Return Prices

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

July 2026
$3,865
August 2026
$2,594
September 2026
$2,863
October 2026
$2,505
November 2026
$2,394
December 2026
$3,663
January 2027
$3,540
February 2027
$2,411
March 2027
$2,580
April 2027
$3,076

Frequently Asked Questions

When is the cheapest time to travel from Sydney to London?

The cheapest month to travel is typically November.

How much do return flights from Sydney to London cost?

The best price we found for a return flight from Sydney to London is $1291.

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

Currently, the cheapest date for a return flight from Sydney to London is 08 November 2026.

What is the cheapest airline that flys from Sydney to London?

Currently, the cheapest airline that flys from Sydney to London is Etihad Airways.

Which airlines fly direct from Sydney to London?

British Airways flies direct.

How long does a direct flight from Sydney to London take?

The shortest direct flight usually takes 24 hours and 0 minutes.

What is the IATA airport code for London?

The IATA code for London is LON.

When should you book flights to London?

From our data, you should book flights to London 60 days out.

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