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South Pacific

$384+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SYD
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap 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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$837
(American Airlines)

One-way from

$384
(Justfly.com)

Popular in

December

Cheapest in

March

Average price

$1,255
Provider with most accurate pricing for Philadelphia-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Sydney Kingsford Smith flights.
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From Pennsylvania to South Pacific
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One-way flight from Pennsylvania to South Pacific
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Highest demand for flights based on searches. 13% potential increase in price ($238 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find 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 febrero 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/131:56 pmIAD - SYD
2 stops26h 59mAmerican Airlines
mié. 8/2012:10 pmSYD - IAD
1 stop24h 31mAmerican Airlines
Deal found 2/20$837
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/252:54 pmDCA - SYD
2 stops23h 41mAmerican Airlines
lun. 3/311:50 amSYD - DCA
1 stop25h 00mAmerican Airlines
Deal found 2/20$837
This SmartFares deal was found by Cheapflights users on 2/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/185:35 pmIAD - SYD
1 stop23h 20mQantas Airways
dom. 8/3112:10 pmSYD - IAD
1 stop24h 31mQantas Airways
Deal found 2/18$897
This Qantas Airways deal was found by Cheapflights users on 2/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/95:35 pmDCA - SYD
1 stop24h 25mQantas Airways
jue. 3/2011:50 amSYD - DCA
1 stop28h 00mQantas Airways
Deal found 2/20$905
This Air Canada deal was found by Cheapflights users on 2/20. 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.
lun. 8/253:30 pmEWR - MEL
2 stops30h 50mAir Canada
lun. 9/86:00 amMEL - EWR
2 stops24h 59mAir Canada
Deal found 2/20$913
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/225:25 pmDCA - SYD
1 stop23h 10mDelta
mar. 10/710:25 amSYD - DCA
1 stop20h 55mDelta
Deal found 2/20$932
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2010:05 amIAD - SYD
2 stops30h 30mDelta
mar. 11/1111:05 amSYD - IAD
2 stops29h 05mDelta
Deal found 2/19$937
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/106:10 pmEWR - MEL
2 stops26h 25mMultiple Airlines
dom. 8/178:50 pmMEL - EWR
2 stops34h 09mMultiple Airlines
Deal found 2/20$965
This Air Canada deal was found by Cheapflights users on 2/20. 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.
lun. 6/24:59 pmEWR - SYD
1 stop24h 21mAir Canada
lun. 6/309:20 amSYD - EWR
1 stop35h 24mAir Canada
Deal found 2/20$966
This Air Canada deal was found by Cheapflights users on 2/20. 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.
mié. 8/279:00 amJFK - SYD
2 stops32h 20mAir Canada
mar. 9/29:20 amSYD - JFK
2 stops49h 55mAir Canada
Deal found 2/20$967
This Air Canada deal was found by Cheapflights users on 2/19. 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.
mar. 3/183:35 pmLGA - SYD
2 stops26h 00mAir Canada
vie. 3/2810:25 amSYD - LGA
2 stops38h 05mAir Canada
Deal found 2/19$968
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/146:50 amEWR - AKL
1 stop30h 10mMultiple Airlines
lun. 4/281:05 pmAKL - EWR
2 stops32h 54mMultiple Airlines
Deal found 2/19$969

Find flights from Pennsylvania to South Pacific within your budget

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 febrero 20, 2025.

Fly from

Pennsylvania

Fly to

South Pacific

Route

Depart

Return

Price

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

mié. 8/13

1:56 pm-6:55 am

2 stops26h 59m

Sydney Kingsford Smith

mié. 8/20

12:10 pm-10:41 pm

1 stop24h 31m

$837

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

mar. 2/25

2:54 pm-6:35 am

2 stops23h 41m

Sydney Kingsford Smith

lun. 3/3

11:50 am-8:50 pm

1 stop25h 00m

$837

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

dom. 3/9

5:35 pm-9:00 am

1 stop24h 25m

Sydney Kingsford Smith

jue. 3/20

11:50 am-12:50 am

1 stop28h 00m

$905

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

dom. 3/9

5:20 pm-6:35 am

1 stop22h 15m

Sydney Kingsford Smith

vie. 3/21

11:50 am-10:14 pm

1 stop25h 24m

$906

Washington, D.C.Sydney

DCA - SYD

DCASYD

Washington, D.C. Reagan-National

dom. 3/9

5:10 pm-7:45 am

1 stop23h 35m

Sydney Kingsford Smith

lun. 3/17

10:05 am-4:00 pm

1 stop20h 55m

$932

Washington, D.C.Sydney

IAD - SYD

IADSYD

Washington, D.C. Dulles Intl

dom. 6/22

3:00 pm-6:35 am

2 stops25h 35m

Sydney Kingsford Smith

lun. 7/14

9:25 am-9:10 am

2 stops37h 45m

$937

NewarkSydney

EWR - SYD

EWRSYD

Newark

lun. 3/10

10:30 am-8:35 am

2 stops31h 05m

Sydney Kingsford Smith

lun. 3/17

10:25 am-8:55 am

2 stops37h 30m

$967

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

mar. 3/18

3:35 pm-8:35 am

2 stops26h 00m

Sydney Kingsford Smith

vie. 3/28

10:25 am-9:30 am

2 stops38h 05m

$968

NewarkAuckland

EWR - AKL

EWRAKL

Newark

lun. 4/14

6:50 am-5:00 am

1 stop30h 10m

Auckland Intl

lun. 4/28

1:05 pm-5:59 am

2 stops32h 54m

$969

NewarkMelbourne

EWR - MEL

EWRMEL

Newark

lun. 4/21

6:30 pm-7:30 am

1 stop23h 00m

Melbourne

dom. 5/4

10:55 am-9:45 pm

1 stop24h 50m

$973

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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.

Travel insights for flights from Pennsylvania to South Pacific

Get recent, data-driven insights about flights from Pennsylvania to South Pacific including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Pennsylvania to South Pacific (average of $1,051). Flying from Pennsylvania to South Pacific in December is currently the most expensive (average of $1,643). 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 febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to South Pacific as you normally would.

Rainfall in South Pacific by month

Plan your trip to South Pacific by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Pacific ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit South Pacific when rainfall is around 2.0 in.

Temperature in South Pacific by month

Plan your trip to South Pacific by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Pacific, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Pacific. Reviews last updated febrero 20, 2025.
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Comfort

8.0

Crew

9.1

Food

7.8

Overall

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.7
Very good
61 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Comfort

8.0

Crew

9.1

Food

7.8

Overall

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

EVA Air
8.4
Very good
1,200 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Comfort

8.0

Crew

9.1

Food

7.8

Overall

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Korean Air
8.4
Very good
1,037 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Comfort

8.0

Crew

9.1

Food

7.8

Overall

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.4
Very good
842 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Comfort

8.0

Crew

9.1

Food

7.8

Overall

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Japan Airlines
8.3
Very good
1,440 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Boarding

8.7

Entertainment

7.2

Comfort

8.0

Crew

9.1

Food

7.8

Overall

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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.

  • 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 $384 on Qantas Airways. Other airlines that offer cheap prices include American Airlines from $391 and Air New Zealand from $556 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, February is the cheapest month in which you can book a flight from Pennsylvania to South Pacific (average of $1,051). Flying from Pennsylvania to South Pacific in December is currently the most expensive (average of $1,643). 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$319Average$1,674FlexibilityNo cancel feeOn-time71%
Fiji AirwaysCheapest$712Average$1,226FlexibilityNo cancel feeOn-time74%
DeltaCheapest$717Average$1,184FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$860Average$1,802FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$940Average$1,376FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,133Average$1,801FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$1,152Average$2,062FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,294Average$1,710FlexibilityNo cancel feeOn-time68%
Air Tahiti NuiCheapest$1,318Average$1,460FlexibilityNo cancel feeOn-time73%
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