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South Pacific

$471+ Cheap flights from Pennsylvania to South Pacific

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SYD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Pennsylvania to South Pacific

Cheapest flights from Pennsylvania to South Pacific
Explore the most affordable flight options available from Pennsylvania to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:30 amEWR - MEL
1 stop33h 30mUnited Airlines
Sat 12/2711:30 amMEL - EWR
1 stop24h 30mUnited Airlines
Deal found 12/10$1,011
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:31 amEWR - MEL
2 stops29h 59mUnited Airlines
Mon 12/2211:30 amMEL - EWR
2 stops28h 57mUnited Airlines
Deal found 12/10$1,016
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:00 amEWR - MEL
1 stop36h 00mUnited Airlines
Sun 12/2811:30 amMEL - EWR
2 stops25h 59mUnited Airlines
Deal found 12/10$1,026
This Air Canada deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:25 pmEWR - SYD
1 stop23h 10mAir Canada
Sat 12/134:00 pmSYD - EWR
1 stop40h 53mAir Canada
Deal found 12/9$1,043
This Air Canada deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:25 pmEWR - SYD
1 stop44h 30mAir Canada
Wed 12/1711:20 amSYD - EWR
1 stop21h 33mAir Canada
Deal found 12/9$1,056
This Trip.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:55 pmLGA - SYD
2 stops42h 05mMultiple Airlines
Tue 1/1311:20 amSYD - LGA
2 stops50h 40mMultiple Airlines
Deal found 12/9$1,097
This Gotogate deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:25 pmEWR - SYD
1 stop44h 30mAir Canada
Thu 12/2511:20 amSYD - EWR
1 stop21h 33mAir Canada
Deal found 12/9$1,115
This Air Canada deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:25 pmEWR - SYD
1 stop23h 10mAir Canada
Tue 12/2311:20 amSYD - EWR
2 stops25h 17mAir Canada
Deal found 12/10$1,119
This BestPriceTravel deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:00 pmJFK - SYD
1 stop25h 10mMultiple Airlines
Thu 12/1811:20 amSYD - JFK
1 stop23h 20mMultiple Airlines
Deal found 12/11$1,142
This Air Canada deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:25 pmEWR - SYD
1 stop23h 10mAir Canada
Thu 12/1811:20 amSYD - EWR
1 stop21h 33mAir Canada
Deal found 12/10$1,157
This Trip.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:29 pmJFK - SYD
2 stops48h 31mMultiple Airlines
Tue 1/1311:20 amSYD - JFK
1 stop33h 40mMultiple Airlines
Deal found 12/9$1,163
This Air Canada deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:25 pmEWR - SYD
1 stop44h 30mAir Canada
Wed 12/2411:20 amSYD - EWR
1 stop21h 33mAir Canada
Deal found 12/9$1,165

Find flight deals from Pennsylvania to South Pacific

Keep the following information in mind while searching for Pennsylvania to South Pacific flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$842
(Trip.com)

One-way from

$471
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,929
Provider with most accurate pricing for Philadelphia-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Sydney Kingsford Smith flights.
Search Deals
From Pennsylvania to South Pacific
Search Deals
One-way flight from Pennsylvania to South Pacific
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to South Pacific that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Pennsylvania to South Pacific that are best for you.

Fly from

Pennsylvania

Fly to

South Pacific

Route

Depart

Return

Price

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 2/1

1:15 pm-9:05 am

2 stops27h 50m

Sydney Kingsford Smith

Sun 2/8

11:50 am-4:28 pm

1 stop20h 38m

$987

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 2/1

3:41 pm-7:00 am

1 stop23h 19m

Sydney Kingsford Smith

Wed 2/11

11:50 am-4:28 pm

1 stop20h 38m

$987

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 2/2

1:15 pm-9:05 am

2 stops27h 50m

Sydney Kingsford Smith

Mon 2/9

11:50 am-4:28 pm

1 stop20h 38m

$987

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 2/1

6:00 pm-9:05 am

1 stop23h 05m

Sydney Kingsford Smith

Tue 2/10

11:20 am-3:51 pm

1 stop20h 31m

$987

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 2/1

6:00 pm-9:05 am

1 stop23h 05m

Sydney Kingsford Smith

Wed 2/11

11:20 am-3:51 pm

1 stop20h 31m

$987

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 2/3

6:00 pm-9:05 am

1 stop23h 05m

Sydney Kingsford Smith

Wed 2/11

11:20 am-3:51 pm

1 stop20h 31m

$987

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Sat 1/31

7:45 pm-6:50 am

1 stop43h 05m

Sydney Kingsford Smith

Sun 2/15

10:40 am-4:08 pm

1 stop21h 28m

$989

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sat 1/31

5:18 pm-7:00 am

1 stop45h 42m

Sydney Kingsford Smith

Sun 2/15

11:50 am-4:27 pm

1 stop20h 37m

$989

NewarkMelbourne

EWR - MEL

EWRMEL

Newark

Mon 3/16

12:47 pm-9:30 am

2 stops29h 43m

Melbourne

Mon 3/23

12:00 pm-11:26 pm

2 stops26h 26m

$993

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

Mon 2/16

9:40 am-8:30 am

1 stop30h 50m

Sydney Kingsford Smith

Mon 3/2

10:40 am-5:39 pm

1 stop22h 59m

$995

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to South Pacific

What is the cheapest month to book a flight from Pennsylvania to South Pacific?

Currently, October is the cheapest month in which you can book a flight from Pennsylvania to South Pacific (average of $249). Flying from Pennsylvania to South Pacific in June is currently the most expensive (average of $878). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to SP?

Find hourly flight availability from Pennsylvania to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Pennsylvania to South Pacific in the afternoon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Pennsylvania to South Pacific?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to South Pacific. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pennsylvania to South Pacific flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to South Pacific. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pennsylvania to South Pacific?

    Airlines like United Airlines, Delta, and American Airlines fly from Pennsylvania to South Pacific in about 27h 50m. The time it takes to get you to your destination can typically vary by up to 15h 15m. The distance between Pennsylvania and South Pacific is about 9939 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Pennsylvania to South Pacific one-way?

    One-way options have recently been found by users for as low as $609 on Qantas Airways. Other airlines that offer cheap prices include Fiji Airways from $623 and American Airlines from $891 one-way.

  • Can I find deals for flights from Pennsylvania to South Pacific that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to South Pacific flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to South Pacific?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to South Pacific.

  • Can I find deals for business class flights from Pennsylvania to South Pacific?

    Yes. Cheapflights offers flight deals from Pennsylvania to South Pacific by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to South Pacific?

    Currently, October is the cheapest month in which you can book a flight from Pennsylvania to South Pacific (average of $249). Flying from Pennsylvania to South Pacific in June is currently the most expensive (average of $878). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pennsylvania to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Pennsylvania to South Pacific

Discover the top 9 airlines that operate flights from Pennsylvania to South Pacific. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$389Average$1,206FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$562Average$1,334FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$647Average$1,559FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$729Average$1,465FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$776Average$1,719FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$787Average$1,612FlexibilityNo cancel feeOn-time74%
Fiji AirwaysCheapest$883Average$1,373FlexibilityNo cancel feeOn-time74%
Air Tahiti NuiCheapest$1,092Average$1,432FlexibilityNo cancel feeOn-time73%
Qatar AirwaysCheapest$1,296Average$1,608FlexibilityNo cancel feeOn-time68%

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