London Heathrow (LHR) to Sydney (SYD) flight deal in premium economy from $4,460
$5,371 USD
-17%$4,460 USD
Verified about 16 hours agoAugust 2026
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27$6,13928$6,13929$5,98430$5,98431$6,0111$6,0112$5,3863$5,3854$5,3855$4,9246$4,9247$4,9518$4,9519$4,92410$4,92411$4,92412$4,92413$4,92414$4,95115$4,97016$4,95117$4,99118$4,99119$4,99120$4,99121$5,01822$4,97923$4,99124$4,92425$4,92426$4,92427$4,92428$4,95129$4,95130$4,92431$4,9241$4,4602$4,4603$4,4604$4,4875$4,4876$4,460
Fair Availability
24% of dates checked are available within 10% of the lowest price
Sunday, August 9th, 2026
8 round-trip options
Returning
Sat, Aug 15, 2026•6 Day Trip
$4,951 USD
Returning
Sun, Aug 16, 2026•7 Day Trip
$4,924 USD
Returning
Mon, Aug 17, 2026•8 Day Trip
$4,924 USD
Returning
Tue, Aug 18, 2026•9 Day Trip
$4,924 USD
Returning
Wed, Aug 19, 2026•10 Day Trip
$4,924 USD
Returning
Thu, Aug 20, 2026•11 Day Trip
$4,924 USD
Returning
Fri, Aug 21, 2026•12 Day Trip
$4,951 USD
Returning
Sun, Aug 23, 2026•14 Day Trip
$4,991 USD