London Heathrow (LHR) to Sydney (SYD) flight deal in premium economy from $3,063
$5,396 USD
-43%$3,063 USD
Verified 18 days agoAugust 2026
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27$3,97928$3,54529$3,59230$5,35931$5,3591$5,3202$4,3663$5,3594$3,9795$4,3316$5,2857$5,3208$5,3249$5,32010$4,33111$5,28512$3,94413$4,33114$4,33115$5,35916$5,32017$3,97918$4,32819$3,86520$5,32021$4,68922$6,27723$5,28524$4,68925$4,68926$4,68927$4,36628$4,36629$6,27730$4,33131$4,2931$5,2852$3,7643$4,3314$4,3315$5,2856$3,944
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Friday, August 7th, 2026
6 round-trip options
Returning
Wed, Aug 12, 2026•5 Day Trip
$6,277 USD
Returning
Thu, Aug 13, 2026•6 Day Trip
$6,277 USD
Returning
Fri, Aug 14, 2026•7 Day Trip
$5,320 USD
Returning
Sat, Aug 15, 2026•8 Day Trip
$5,320 USD
Returning
Thu, Aug 20, 2026•13 Day Trip
$5,359 USD
Returning
Fri, Aug 21, 2026•14 Day Trip
$6,316 USD