Cheap flights from Philadelphia to Sydney

Round-trip
Economy
Philadelphia (PHL)
Sydney (SYD)
Tue 10/27
Tue 11/3
Any month
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Flight information for Philadelphia to Sydney
(PHL to SYD)

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Sydney
Best Price Found $905 The best flight deal from Philadelphia to Sydney found on momondo in the last 72 hours is $905
Fastest flight time 24h 52m The fastest flight from Philadelphia to Sydney takes 24h 52m.
Direct flights None There are no direct flights from Philadelphia to Sydney. Popular non-direct route for this connection is Philadelphia - Sydney Kingsford Smith.
Airports in Sydney 1 airport There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

How to get the cheapest flight ticket from Philadelphia to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sydney?
February
The cheapest time of year to fly to Sydney from Philadelphia is February. Most expensive is December
What is the cheapest day to fly to Sydney?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Friday
When is the cheapest time to fly to Sydney?
at noon
Philadelphia to Sydney flights are approximately 16% more expensive in the evening than at noon
What is the cheapest airline that flies to Sydney?
Delta
Delta, Major Airline, and Qantas Airways are the most popular carriers operating from Philadelphia to Sydney
What is the cheapest route?
Philadelphia - Sydney Kingsford Smith
Fly from Philadelphia to Sydney Kingsford Smith for the best Philadelphia - Sydney flight prices
PHL
Philadelphia
SYD
Sydney Kingsford Smith
When is the cheapest time to book a flight to Sydney?
59 days before
The cheapest time to buy a flight from Philadelphia to Sydney is approximately 59 days to departure
60
Days before departure
0

Easily compare round-trip flights from Philadelphia to Sydney

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Philadelphia to Sydney by changing tabs
Cheapest
Best
Quickest
Qatar Airways
Feb 4
PHL
Philadelphia
30h 45m
1 stop
SYD
Sydney Kingsford Smith
Feb 17
SYD
Sydney Kingsford Smith
37h 30m
1 stop
PHL
Philadelphia
Multiple Airlines
Feb 1
PHL
Philadelphia
31h 40m
2 stops
SYD
Sydney Kingsford Smith
Feb 14
SYD
Sydney Kingsford Smith
27h 07m
2 stops
PHL
Philadelphia
Qatar Airways
Feb 1
PHL
Philadelphia
31h 45m
1 stop
SYD
Sydney Kingsford Smith
Feb 14
SYD
Sydney Kingsford Smith
30h 45m
1 stop
PHL
Philadelphia

Find the cheapest one-way flights from Philadelphia to Sydney

If you're looking for one-way flights from Philadelphia to Sydney, view some of our deals below provided by Japan Airlines and Qantas Airways
Cheapest
Best
Quickest
Multiple Airlines
Dec 4
PHL
Philadelphia
53h 20m
3 stops
SYD
Sydney Kingsford Smith
Japan Airlines
Oct 18
PHL
Philadelphia
33h 10m
2 stops
SYD
Sydney Kingsford Smith
Qantas Airways
Dec 4
PHL
Philadelphia
23h 15m
1 stop
SYD
Sydney Kingsford Smith

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  • First
Economy
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  • First