Los Angeles (LAX) to Sydney (SYD) flight deal in premium economy from $3,389

United AirlinesUAUnited Airlines
Round Trip•Premium Economy
United StatesLAX

Los Angeles International Airport

Los Angeles, United States
AustraliaSYD

Sydney Airport

Sydney, Australia
$3,864 USD
-12%$3,389 USD
Verified 16 days ago
Great Availability
62% of dates checked are available within 10% of the lowest price

Monday, December 28th, 2026

8 round-trip options

Returning
Sun, Jan 3, 2027•6 Day Trip
$5,272 USD
Google Flights
Returning
Mon, Jan 4, 2027•7 Day Trip
$5,272 USD
Google Flights
Returning
Tue, Jan 5, 2027•8 Day Trip
$4,847 USD
Google Flights
Returning
Wed, Jan 6, 2027•9 Day Trip
$4,543 USD
Google Flights
Returning
Thu, Jan 7, 2027•10 Day Trip
$4,583 USD
Google Flights
Returning
Fri, Jan 8, 2027•11 Day Trip
$4,583 USD
Google Flights
Returning
Sat, Jan 9, 2027•12 Day Trip
$4,583 USD
Google Flights
Returning
Mon, Jan 11, 2027•14 Day Trip
$4,197 USD
Google Flights