Cheap flights from Philadelphia to Sydney

Round-trip
Economy
Philadelphia (PHL)
Sydney (SYD)
Thu 7/2
Thu 7/9
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 $948 The best flight deal from Philadelphia to Sydney found on momondo in the last 72 hours is $948
Fastest flight time 22h 40m The fastest flight from Philadelphia to Sydney takes 22h 40m.
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
Multiple Airlines
Aug 4
PHL
Philadelphia
53h 40m
3 stops
SYD
Sydney Kingsford Smith
Aug 18
SYD
Sydney Kingsford Smith
34h 33m
3 stops
PHL
Philadelphia
Qatar Airways
Oct 27
PHL
Philadelphia
30h 35m
1 stop
SYD
Sydney Kingsford Smith
Nov 10
SYD
Sydney Kingsford Smith
32h 25m
1 stop
PHL
Philadelphia
Multiple Airlines
Aug 4
PHL
Philadelphia
53h 40m
2 stops
SYD
Sydney Kingsford Smith
Aug 18
SYD
Sydney Kingsford Smith
57h 44m
3 stops
PHL
Philadelphia

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Economy
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