Cheap flights from Sydney to London Heathrow Airport – Compare and Save

SYD — LHR
3 May — 10 May1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Sydney to Heathrow

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Cheapest flights from Sydney to Heathrow
Explore the most affordable flight options available from Sydney to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2026.

Fri 15/515:40
SYD
-
LHR
1 stop30h 05m
Etihad Airways
Fri 22/514:45
LHR
-
SYD
1 stop30h 25m
Etihad Airways
Deal found 31/3$1,346
Fri 15/515:40
SYD
-
LHR
1 stop32h 25m
Etihad Airways
Fri 22/509:30
LHR
-
SYD
1 stop22h 20m
Etihad Airways
Deal found 31/3$1,356
Wed 8/415:40
SYD
-
LHR
1 stop36h 40m
Etihad Airways
Tue 21/420:45
LHR
-
SYD
1 stop35h 05m
Etihad Airways
Deal found 30/3$1,357
Wed 13/515:40
SYD
-
LHR
1 stop36h 05m
Etihad Airways
Mon 8/621:45
LHR
-
SYD
1 stop23h 25m
Etihad Airways
Deal found 30/3$1,359
Mon 4/515:40
SYD
-
LHR
1 stop24h 20m
Etihad Airways
Wed 6/520:45
LHR
-
SYD
1 stop24h 25m
Etihad Airways
Deal found 30/3$1,360
Fri 8/520:50
SYD
-
LHR
1 stop27h 15m
Etihad Airways
Fri 22/521:45
LHR
-
SYD
1 stop23h 25m
Etihad Airways
Deal found 30/3$1,362
Tue 12/520:50
SYD
-
LHR
1 stop43h 10m
Etihad Airways
Tue 9/614:45
LHR
-
SYD
1 stop41h 05m
Etihad Airways
Deal found 30/3$1,363
Tue 2/621:30
SYD
-
LHR
1 stop30h 15m
Etihad Airways
Tue 9/621:45
LHR
-
SYD
1 stop34h 05m
Etihad Airways
Deal found 30/3$1,365
Sun 10/515:40
SYD
-
LHR
1 stop30h 05m
Etihad Airways
Sun 17/520:45
LHR
-
SYD
1 stop24h 25m
Etihad Airways
Deal found 30/3$1,369
Mon 25/513:00
SYD
-
LHR
2 stops35h 05m
Multiple Airlines
Thu 11/622:40
LHR
-
SYD
1 stop31h 10m
Multiple Airlines
Deal found 2/4$1,372
Sun 19/415:40
SYD
-
LHR
1 stop36h 40m
Etihad Airways
Sun 17/520:45
LHR
-
SYD
1 stop24h 25m
Etihad Airways
Deal found 2/4$1,375
Fri 8/520:50
SYD
-
LHR
1 stop27h 15m
Etihad Airways
Fri 29/509:30
LHR
-
SYD
1 stop22h 20m
Etihad Airways
Deal found 1/4$1,376

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