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CX
Cathay Pacific
Round Trip
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Premium Economy
SYD
Sydney Airport
Sydney, Australia
LHR
London Heathrow Airport
London Heathrow, United Kingdom
$4,302 USD
-17%
$3,585
USD
Verified Mar 29, 2026 at 4:40 AM
March 2026
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Fair Availability
35% of dates checked are available within 10% of the lowest price
Tuesday, March 3rd, 2026
0 round-trip options
No flight details available for this date.
