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

Friday, January 22nd, 2027

7 round-trip options

Returning
Thu, Jan 28, 2027•6 Day Trip
$4,711 USD
Google Flights
Returning
Fri, Jan 29, 2027•7 Day Trip
$4,711 USD
Google Flights
Returning
Sat, Jan 30, 2027•8 Day Trip
$4,711 USD
Google Flights
Returning
Sun, Jan 31, 2027•9 Day Trip
$3,653 USD
Google Flights
Returning
Mon, Feb 1, 2027•10 Day Trip
$3,653 USD
Google Flights
Returning
Tue, Feb 2, 2027•11 Day Trip
$3,653 USD
Google Flights
Returning
Fri, Feb 5, 2027•14 Day Trip
$3,997 USD
Google Flights