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

Thursday, January 14th, 2027

7 round-trip options

Returning
Wed, Jan 20, 2027•6 Day Trip
$4,306 USD
Google Flights
Returning
Thu, Jan 21, 2027•7 Day Trip
$3,963 USD
Google Flights
Returning
Fri, Jan 22, 2027•8 Day Trip
$4,306 USD
Google Flights
Returning
Sat, Jan 23, 2027•9 Day Trip
$3,619 USD
Google Flights
Returning
Sun, Jan 24, 2027•10 Day Trip
$3,963 USD
Google Flights
Returning
Mon, Jan 25, 2027•11 Day Trip
$3,963 USD
Google Flights
Returning
Thu, Jan 28, 2027•14 Day Trip
$4,650 USD
Google Flights