Prices are in Australian Dollars.

Cheap flights from Sydney to Philadelphia

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Sydney (SYD)
Philadelphia (PHL)
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The best prices from Sydney to Philadelphia are usually found in August or May, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Monday

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How to find the cheapest flight from
Sydney (SYD) to Philadelphia (PHL)

All the information you need to plan the best SYD to PHL flight in 2021: compare Sydney to Philadelphia flight prices with the expected peak season, weather and rainfall in Philadelphia.
SYD - PHL
Price
$914 - $2,000
PHL
Temperature
7 - 31 °C
PHL
Rainfall
60 - 114 mm

Popular in

December

High demand for flights, 31% potential price rise

Cheapest in

August

Best time to find cheap flights, 34% potential price drop

Average price

$1,268

Average for round-trip flights in June 2021

Round-trip from

$914

From Sydney to Philadelphia

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Sydney to Philadelphia?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 37% when planning your travel around this day of the week.

How far in advance should I book a flight from Sydney to Philadelphia?

Travellers have found it’s best to book a flight 61 days in advance to save up to 3% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Sydney to Philadelphia 1-2 weeks in advance for as low as $1,383, or $1,383 for flights within the next 24 hours.

What is the cheapest month to fly from Sydney to Philadelphia?

August can be a great time to fly to Philadelphia from Sydney with a flight ticket averaging about $1,386. Cheapflights users have found deals in the month of August for as cheap as $700. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Sydney to Philadelphia (SYD - PHL)?

Unlike in the evening, when flights are generally more expensive, you can save up to 38% on flights from Sydney to Philadelphia by exploring options for tickets at midday.

Cheap flights from Sydney to Philadelphia in June, July 2021

The best prices found for SYD to PHL flights in June, July
7 Jul - 22 Aug
$13,291pp
SYD
Sydney Kingsford Smith
United Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
United Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
7 Jul - 14 Aug
$13,519pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
7 Jul - 22 Aug
$14,055pp
SYD
Sydney Kingsford Smith
American Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
American Airlines
 
1 STOP
SYD
Sydney Kingsford Smith

Sydney to Philadelphia 2021 flight deals

Cheap flights to Philadelphia from Sydney found for this year
7 Jul - 22 Aug
$13,291pp
SYD
Sydney Kingsford Smith
United Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
United Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
7 Jul - 14 Aug
$13,519pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
7 Jul - 22 Aug
$14,055pp
SYD
Sydney Kingsford Smith
American Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
American Airlines
 
1 STOP
SYD
Sydney Kingsford Smith

One-way flights to Philadelphia from Sydney

The cheapest one-way flights from Sydney to Philadelphia
18:10 - 11:05
Qatar Airways
1 stop
30h 55m
SYD - PHL
Qatar Airways
$1,239
Travel2Be
18:10 - 11:05
Qatar Airways
1 stop
30h 55m
SYD - PHL
Qatar Airways
$1,278
Travelgenio
18:10 - 11:05
Qatar Airways
1 stop
30h 55m
SYD - PHL
Qatar Airways
$4,671
CheapFaresNow

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Sydney</span> to <span class="emphasized">Philadelphia</span> flights.

Flight FAQs

From Sydney to Philadelphia

Can I find flights from Sydney to Philadelphia for under $13,411 on Cheapflights?

Yes, there are multiple flights from Sydney to Philadelphia for under $13,411. The cheapest flight booked recently is on United Airlines for just $13,291, but on average you can expect to pay $16,211.

Which airlines flying from Sydney Kingsford Smith to Philadelphia have flexible cancellations due to COVID-19?

Some of our airline partners flying from Sydney Kingsford Smith to Philadelphia have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Air Canada are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Are there direct flights from Sydney to Philadelphia for under $13,280 on Cheapflights?

There are no direct flights from Sydney to Philadelphia, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Sydney or Philadelphia?

When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Sydney is roughly greater than that of Philadelphia. You can assume this to be the case over the next 13 days.

Is Sydney weather warmer or cooler than Philadelphia?

With an average temperature of 31 °C, peak weather can be found in July. As a traveller, expect to see changes in flight prices during that period. The temperatures in Philadelphia are hotter than in Sydney.

How long does is the flight from Sydney to Philadelphia?

There are many flights that can get you from Sydney to Philadelphia in 21h 37m. Fly via American Airlines, United Airlines, or Qatar Airways to get the fastest option. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Sydney to Philadelphia return?

Flying on United Airlines is currently your cheapest option to Philadelphia, with prices starting at $13,291. Additional return tickets that might be worth considering are offered by American Airlines and Qatar Airways, with the lowest prices starting at $14,056 and $15,022, respectively.

What are the cheapest airlines to fly from Sydney to Philadelphia one-way?

The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $1,239.

Destination information for Philadelphia

Things to know before you go - useful duration and weather info for your trip from Sydney to Philadelphia.
Today's exchange rate
$1 = $0.77
Average temperature for June in Philadelphia
29.0 °C
Avg rainfall for June in Philadelphia
94.0 mm

Airports servicing Sydney

Airports servicing Philadelphia

Top 6 airlines flying from Sydney to Philadelphia

The chart below displays the airlines Cheapflights users travelling from Sydney to Philadelphia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air New Zealand
$928 $1,021 No cancel fee 78%
Search Air New Zealand flights
Air Canada
$881 $1,093 No cancel fee 67%
Search Air Canada flights
United Airlines
$839 $1,135 No cancel fee 69%
Search United Airlines flights
American Airlines
$915 $1,248 No cancel fee 71%
Search American Airlines flights
Japan Airlines
$1,112 $1,335 No cancel fee 79%

We couldn't confirm the COVID-19 safety measures taken by Japan Airlines. Please check directly on their website for additional information.

Search Japan Airlines flights
Qantas Airways
$957 $1,376 No cancel fee 74%
Search Qantas Airways flights
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