Sydney (SYD) to London Heathrow (LHR) flight deal in premium economy from $3,619

Cathay PacificCXCathay Pacific
Round Trip•Premium Economy
AustraliaSYD

Sydney Airport

Sydney, Australia
United KingdomLHR

London Heathrow Airport

London Heathrow, United Kingdom
$4,012 USD
-10%$3,619 USD
Verified 17 days ago
Good Availability
59% of dates checked are available within 10% of the lowest price

Saturday, January 9th, 2027

7 round-trip options

Returning
Fri, Jan 15, 2027•6 Day Trip
$5,027 USD
Google Flights
Returning
Sat, Jan 16, 2027•7 Day Trip
$4,684 USD
Google Flights
Returning
Sun, Jan 17, 2027•8 Day Trip
$4,684 USD
Google Flights
Returning
Mon, Jan 18, 2027•9 Day Trip
$5,027 USD
Google Flights
Returning
Tue, Jan 19, 2027•10 Day Trip
$5,027 USD
Google Flights
Returning
Wed, Jan 20, 2027•11 Day Trip
$5,027 USD
Google Flights
Returning
Sat, Jan 23, 2027•14 Day Trip
$3,997 USD
Google Flights