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 25th, 2026
7 round-trip options
Returning
Wed, Dec 30, 2026•5 Day Trip
$5,866 USD
Returning
Thu, Dec 31, 2026•6 Day Trip
$5,866 USD
Returning
Sat, Jan 2, 2027•8 Day Trip
$6,186 USD
Returning
Sun, Jan 3, 2027•9 Day Trip
$6,160 USD
Returning
Mon, Jan 4, 2027•10 Day Trip
$6,160 USD
Returning
Tue, Jan 5, 2027•11 Day Trip
$6,160 USD
Returning
Thu, Jan 7, 2027•13 Day Trip
$6,160 USD
