London Heathrow (LHR) to Sydney (SYD) flight deal in premium economy from $4,427
$5,460 USD
-19%$4,427 USD
Verified 13 days agoOctober 2026
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Fair Availability
26% of dates checked are available within 10% of the lowest price
Saturday, October 17th, 2026
5 round-trip options
Returning
Sat, Oct 24, 2026•7 Day Trip
$5,410 USD
Returning
Mon, Oct 26, 2026•9 Day Trip
$5,384 USD
Returning
Tue, Oct 27, 2026•10 Day Trip
$5,384 USD
Returning
Fri, Oct 30, 2026•13 Day Trip
$5,410 USD
Returning
Sat, Oct 31, 2026•14 Day Trip
$6,340 USD
