London Stansted (STN) to Sydney (SYD) flight deal in premium economy from $4,384

Wednesday, December 16th, 2026

7 round-trip options

Returning
Mon, Dec 21, 20265 Day Trip
$6,543 USD
Returning
Tue, Dec 22, 20266 Day Trip
$6,543 USD
Returning
Thu, Dec 24, 20268 Day Trip
$6,543 USD
Returning
Fri, Dec 25, 20269 Day Trip
$6,570 USD
Returning
Sat, Dec 26, 202610 Day Trip
$6,570 USD
Returning
Sun, Dec 27, 202611 Day Trip
$7,471 USD
Returning
Tue, Dec 29, 202613 Day Trip
$6,543 USD