London Stansted (STN) to Sydney (SYD) flight deal in premium economy from $4,384
$5,181 USD
-15%$4,384 USD
Verified 15 days agoDecember 2026
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Good Availability
42% of dates checked are available within 10% of the lowest price
Friday, December 11th, 2026
7 round-trip options
Returning
Wed, Dec 16, 2026•5 Day Trip
$6,093 USD
Returning
Thu, Dec 17, 2026•6 Day Trip
$6,093 USD
Returning
Sat, Dec 19, 2026•8 Day Trip
$7,038 USD
Returning
Sun, Dec 20, 2026•9 Day Trip
$7,022 USD
Returning
Mon, Dec 21, 2026•10 Day Trip
$6,093 USD
Returning
Tue, Dec 22, 2026•11 Day Trip
$6,093 USD
Returning
Thu, Dec 24, 2026•13 Day Trip
$6,093 USD
