London Stansted (STN) to Sydney (SYD) flight deal in premium economy from $4,417
$5,231 USD
-16%$4,417 USD
Verified about 18 hours agoAugust 2026
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27$6,09628$6,09629$5,94230$5,94231$5,9691$6,6052$5,3433$5,3434$5,3435$4,8826$4,8827$4,9088$4,9089$4,88210$4,88211$4,88212$4,88213$4,88214$4,90815$4,92416$5,83217$4,94918$4,94919$4,92420$4,92421$5,91122$4,93723$4,88224$4,88225$4,88226$5,81727$4,88228$5,84329$4,90930$4,88231$4,8821$4,4172$4,4173$4,4174$4,4445$4,4456$4,418
Fair Availability
34% of dates checked are available within 10% of the lowest price
Friday, August 21st, 2026
7 round-trip options
Returning
Thu, Aug 27, 2026•6 Day Trip
$5,911 USD
Returning
Fri, Aug 28, 2026•7 Day Trip
$6,863 USD
Returning
Sat, Aug 29, 2026•8 Day Trip
$6,017 USD
Returning
Mon, Aug 31, 2026•10 Day Trip
$5,911 USD
Returning
Tue, Sep 1, 2026•11 Day Trip
$6,847 USD
Returning
Thu, Sep 3, 2026•13 Day Trip
$6,848 USD
Returning
Fri, Sep 4, 2026•14 Day Trip
$5,927 USD