London Stansted (STN) to Sydney (SYD) flight deal in premium economy from $4,417
$5,231 USD
-16%$4,417 USD
Verified 1 day agoDecember 2026
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Fair Availability
34% of dates checked are available within 10% of the lowest price
Friday, December 25th, 2026
9 round-trip options
Returning
Wed, Dec 30, 2026•5 Day Trip
$5,911 USD
Returning
Thu, Dec 31, 2026•6 Day Trip
$5,911 USD
Returning
Fri, Jan 1, 2027•7 Day Trip
$6,234 USD
Returning
Sat, Jan 2, 2027•8 Day Trip
$6,234 USD
Returning
Sun, Jan 3, 2027•9 Day Trip
$6,207 USD
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Mon, Jan 4, 2027•10 Day Trip
$6,207 USD
Returning
Wed, Jan 6, 2027•12 Day Trip
$5,927 USD
Returning
Thu, Jan 7, 2027•13 Day Trip
$5,926 USD
Returning
Fri, Jan 8, 2027•14 Day Trip
$5,926 USD
