London Heathrow (LHR) to Sydney (SYD) flight deal in premium economy from $2,812

Friday, December 4th, 2026

7 round-trip options

Returning
Wed, Dec 9, 20265 Day Trip
$4,318 USD
Returning
Thu, Dec 10, 20266 Day Trip
$4,318 USD
Returning
Fri, Dec 11, 20267 Day Trip
$4,803 USD
Returning
Sat, Dec 12, 20268 Day Trip
$5,831 USD
Returning
Wed, Dec 16, 202612 Day Trip
$4,803 USD
Returning
Thu, Dec 17, 202613 Day Trip
$4,803 USD
Returning
Fri, Dec 18, 202614 Day Trip
$5,825 USD