London Heathrow (LHR) to Sydney (SYD) flight deal in premium economy from $4,427
$5,460 USD
-19%$4,427 USD
Verified 13 days agoSeptember 2026
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Fair Availability
26% of dates checked are available within 10% of the lowest price
Monday, September 21st, 2026
5 round-trip options
Returning
Mon, Sep 28, 2026•7 Day Trip
$4,822 USD
Returning
Wed, Sep 30, 2026•9 Day Trip
$5,357 USD
Returning
Thu, Oct 1, 2026•10 Day Trip
$5,357 USD
Returning
Sun, Oct 4, 2026•13 Day Trip
$5,357 USD
Returning
Mon, Oct 5, 2026•14 Day Trip
$5,357 USD
