Home
Premium Fare Deals
About
Pricing
USD
US Dollar
Sign In
UA
United Airlines
One Way
•
Economy
PHL
Philadelphia International Airport
Philadelphia, United States
SYD
Sydney Airport
Sydney, Australia
$792 USD
-45%
$435
USD
Verified Oct 18, 2025 at 4:05 AM
November 2025
Today
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
$435
28
$435
29
$435
30
$438
31
$438
1
$438
2
$435
3
$435
4
$435
5
$435
6
$438
7
$438
8
$438
9
$435
10
$435
11
$435
12
$435
13
$438
14
$438
15
$438
16
$435
17
$435
18
$435
19
$435
20
$588
21
$459
22
$438
23
$435
24
$435
25
$435
26
$435
27
$438
28
$438
29
$438
30
$558
Great Availability
66% of dates checked are available within 10% of the lowest price
Sunday, November 2nd, 2025
Outbound Flights
·
→
·
→
·
→
Google Flights