Prices are in Australian Dollars.

Cheap Flights to Philadelphia Intl

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Home North America USA Pennsylvania Philadelphia Cheap flights to Philadelphia Intl, Pennsylvania

Flights to Philadelphia Intl in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inDecemberHigh demand for flights, 17% potential price rise
Cheapest inAugustBest time to find cheap flights, 5% potential price drop
Average price$1,140Average for round-trip flights in May 2021
Round-trip from$2,620From Sydney to Philadelphia
One-way from$13One-way flight from Sydney to Philadelphia

Philadelphia 2021 flight deals

Cheap flights to Philadelphia found for this year
11 Jul - 25 Jul
$2,789pp
SYD
Sydney Kingsford Smith
Multiple airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
11 Jul - 25 Jul
$2,860pp
SYD
Sydney Kingsford Smith
Qatar Airways
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Qatar Airways
 
1 STOP
SYD
Sydney Kingsford Smith
11 Jul - 25 Jul
$2,986pp
SYD
Sydney Kingsford Smith
Multiple airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith

Cheapest prices for Philadelphia Intl flights by month

The cheapest ticket to Philadelphia Intl found for each month in 2021 based on historical flight searches by Cheapflights users.
January
$1,228
February
$1,103
March
$1,246
April
$1,471
May
$1,269
June
$1,272
July
$1,306
August
$1,376
September
$1,401
October
$1,306
November
$1,299
December
$1,788
Currently, the cheapest month for flights to Philadelphia Intl is February. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

When is the best time to fly to Philadelphia Intl?

Average Philadelphia flight ticket prices and weather conditions for 2021 and 2022 by month.
SYD - PHL
Price
$1,103 - $2,677
PHL
Temperature
7 - 31 °C
PHL
Rainfall
60 - 114 mm
Flying to Philadelphia Intl in February is usually considered the best time to fly. However, you will find other deals are always available year round. If you are looking for warm weather when you arrive off of your flight to Philadelphia Intl then July is statistically the hottest. July is historically the period with most rainfall.

When is the best time to book a flight to Philadelphia Intl?

The best time to book flights to Philadelphia Intl is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Which day is cheapest to fly to Philadelphia Intl?

The cheapest flights to Philadelphia Intl are usually found when departing on a Wednesday. The departure day with the highest cost at present is Saturday.

What time of day is cheapest to fly to Philadelphia Intl?

To get the best value, try booking a flight at midday when visiting Philadelphia Intl. Generally the prices will increase for flights in the evening as these tend to have higher demand.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Philadelphia Intl flight prices.

Find the best prices for you!

Cheap tickets to Philadelphia Intl found by our users in Australia as recently as May 17, 2021.

Cheapest flights to USA

Not set on Philadelphia Intl? See the cheapest flights to Australia. Airfare prices updated on May 17, 2021.
Home North America USA Pennsylvania Philadelphia Cheap flights to Philadelphia Intl, Pennsylvania
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