Sydney (SYD) to London Heathrow (LHR) flight deal in premium economy from $4,386

Monday, December 7th, 2026

6 round-trip options

Returning
Sat, Dec 12, 20265 Day Trip
$6,682 USD
Returning
Sun, Dec 13, 20266 Day Trip
$6,642 USD
Returning
Tue, Dec 15, 20268 Day Trip
$6,642 USD
Returning
Sat, Dec 19, 202612 Day Trip
$6,682 USD
Returning
Sun, Dec 20, 202613 Day Trip
$6,642 USD
Returning
Mon, Dec 21, 202614 Day Trip
$6,642 USD