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

Friday, December 4th, 2026

8 round-trip options

Returning
Thu, Dec 10, 2026•6 Day Trip
$3,938 USD
Google Flights
Returning
Fri, Dec 11, 2026•7 Day Trip
$3,938 USD
Google Flights
Returning
Sat, Dec 12, 2026•8 Day Trip
$3,938 USD
Google Flights
Returning
Sun, Dec 13, 2026•9 Day Trip
$3,888 USD
Google Flights
Returning
Mon, Dec 14, 2026•10 Day Trip
$4,028 USD
Google Flights
Returning
Tue, Dec 15, 2026•11 Day Trip
$3,888 USD
Google Flights
Returning
Wed, Dec 16, 2026•12 Day Trip
$3,888 USD
Google Flights
Returning
Fri, Dec 18, 2026•14 Day Trip
$3,948 USD
Google Flights