HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Pacific

$471+ Cheap flights from Philadelphia (PHL) 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SYD
2월 26 — 3월 51
수 2/26
수 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to South Pacific with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Philadelphia to South Pacific

Keep the following information in mind while searching for Philadelphia to South Pacific flight deals. Data was last updated 2월 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$881
(United Airlines)

One-way from

$471
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,255
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 Philadelphia to South Pacific
Search Deals
One-way flight from Philadelphia to South Pacific
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($238 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Philadelphia to South Pacific

Cheapest flights from Philadelphia to South Pacific
Explore the most affordable flight options available from Philadelphia to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2월 21, 2025.

This United Airlines deal was found by Cheapflights users on 2/21. 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.
수 3/128:00 amPHL - SYD
1 stop32h 00mUnited Airlines
화 3/2511:50 amSYD - PHL
1 stop26h 09mUnited Airlines
Deal found 2/21$881
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 3/45:50 pmPHL - NAN
1 stop18h 30mFiji Airways
화 3/119:15 pmNAN - PHL
1 stop17h 56mFiji Airways
Deal found 2/20$911
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 3/256:00 amPHL - AKL
1 stop31h 00mMultiple Airlines
화 4/158:00 amAKL - PHL
2 stops48h 58mMultiple Airlines
Deal found 2/20$925
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 8/45:35 pmPHL - NAN
1 stop20h 10mMultiple Airlines
월 8/189:40 pmNAN - PHL
1 stop25h 18mMultiple Airlines
Deal found 2/20$977
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 4/196:40 amPHL - SYD
2 stops33h 55mMultiple Airlines
금 5/25:45 pmSYD - PHL
1 stop25h 21mMultiple Airlines
Deal found 2/20$1,190
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 9/306:10 amPHL - SYD
2 stops37h 15mANA
수 10/812:50 pmSYD - PHL
2 stops40h 01mANA
Deal found 2/20$1,207
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
일 3/96:30 amPHL - BNE
2 stops35h 10mMultiple Airlines
일 3/1611:20 amBNE - PHL
2 stops31h 51mMultiple Airlines
Deal found 2/19$1,216
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 8/265:35 pmPHL - SYD
2 stops27h 00mAir New Zealand
화 9/29:55 amSYD - PHL
2 stops35h 26mAir New Zealand
Deal found 2/20$1,218
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.
금 2/214:25 pmPHL - AKL
2 stops24h 35mAir Canada
화 3/181:00 pmAKL - PHL
2 stops42h 50mAir Canada
Deal found 2/20$1,263
This Fiji 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 5/106:47 pmPHL - AKL
2 stops25h 53mFiji Airways
목 5/291:55 pmAKL - PHL
2 stops24h 52mFiji Airways
Deal found 2/20$1,278
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 4/76:00 amPHL - PPT
1 stop21h 30mMultiple Airlines
월 4/1411:59 pmPPT - PHL
1 stop23h 07mMultiple Airlines
Deal found 2/20$1,293
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 2/245:15 pmPHL - MEL
2 stops27h 30mMultiple Airlines
월 3/31:45 pmMEL - PHL
3 stops26h 31mMultiple Airlines
Deal found 2/20$1,297

Find flights from Philadelphia to South Pacific within your budget

Customize your flight search to find flights from Philadelphia 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 2월 21, 2025.

Fly from

Philadelphia

Fly to

South Pacific

Route

Depart

Return

Price

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

수 3/12

8:00 am-7:00 am

1 stop32h 00m

Sydney Kingsford Smith

화 3/25

11:50 am-10:59 pm

1 stop26h 09m

$881

PhiladelphiaNadi

PHL - NAN

PHLNAN

Philadelphia

화 3/4

5:50 pm-5:20 am

1 stop18h 30m

Nadi

화 3/11

9:15 pm-11:11 pm

1 stop17h 56m

$911

PhiladelphiaAuckland

PHL - AKL

PHLAKL

Philadelphia

화 3/25

6:00 am-6:00 am

1 stop31h 00m

Auckland Intl

화 4/15

8:00 am-4:58 pm

2 stops48h 58m

$925

PhiladelphiaNadi

PHL - NAN

PHLNAN

Philadelphia

월 8/4

5:35 pm-5:45 am

1 stop20h 10m

Nadi

월 8/18

9:40 pm-6:58 am

1 stop25h 18m

$977

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

토 4/19

6:40 am-6:35 am

2 stops33h 55m

Sydney Kingsford Smith

금 5/2

5:45 pm-5:06 am

1 stop25h 21m

$1,190

PhiladelphiaBrisbane

PHL - BNE

PHLBNE

Philadelphia

일 3/9

6:30 am-7:40 am

2 stops35h 10m

Brisbane

일 3/16

11:20 am-5:11 am

2 stops31h 51m

$1,216

PhiladelphiaAuckland

PHL - AKL

PHLAKL

Philadelphia

토 5/10

6:47 pm-12:40 pm

2 stops25h 53m

Auckland Intl

목 5/29

1:55 pm-10:47 pm

2 stops24h 52m

$1,278

PhiladelphiaPapeete

PHL - PPT

PHLPPT

Philadelphia

월 4/7

6:00 am-9:30 pm

1 stop21h 30m

Papeete Faaa

월 4/14

11:59 pm-5:06 am

1 stop23h 07m

$1,293

PhiladelphiaBrisbane

PHL - BNE

PHLBNE

Philadelphia

수 5/14

8:30 am-6:25 pm

2 stops43h 55m

Brisbane

월 5/26

12:15 pm-5:57 am

2 stops31h 42m

$1,354

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

화 4/22

8:30 am-10:35 am

2 stops36h 05m

Sydney Kingsford Smith

수 4/30

10:20 am-5:11 pm

1 stop20h 51m

$1,391

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 49 results
1
2
3
...
5

Best time to book a flight from Philadelphia to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Philadelphia 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 Philadelphia to South Pacific

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

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

Currently, February is the cheapest month in which you can book a flight from Philadelphia to South Pacific (average of $1,051). Flying from Philadelphia 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 PHL to SP?

Find hourly flight availability from Philadelphia 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 2월 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia 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 2월 21, 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.

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.

Emirates
8.1
Very good
3,276 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.

Fiji Airways
8.0
Very good
184 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.

Delta
8.0
Very good
8,219 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 Philadelphia 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 airport do you fly from for flights from Philadelphia to South Pacific?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to South Pacific. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

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

    $834 is the cheapest one-way deal found within the past few days, from Qantas Airways. You may also be able to find cheap deals on Delta and Cathay Pacific, with prices starting from $1,020 and $1,021, respectively.

  • What are the most popular routes from Philadelphia to South Pacific?

    When deciding which route to take from Philadelphia to South Pacific consider Philadelphia - Sydney Kingsford Smith, Philadelphia - Melbourne or Philadelphia - Auckland Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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 Philadelphia to South Pacific?

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to South Pacific (average of $1,051). Flying from Philadelphia 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
Newark to Miami flights
Newark to Cancún flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Cancún flights
John F Kennedy Intl to Los Angeles flights
Newark to Orlando flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Las Vegas flights
Newark to Los Angeles flights
John F Kennedy Intl to Orlando flights
Newark to Heathrow flights
John F Kennedy Intl to West Palm Beach flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Charles de Gaulle flights
John F Kennedy Intl to O'Hare Intl flights
Newark to Charles de Gaulle flights
LaGuardia to Orlando flights
Newark to Las Vegas flights
Newark to Tampa flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Dallas/Fort Worth flights
Newark to Luis Munoz Marin Intl flights
LaGuardia to Cancún flights
John F Kennedy Intl to Mexico City flights
John F Kennedy Intl to Haneda flights
John F Kennedy Intl to San Francisco flights
LaGuardia to Tampa flights
John F Kennedy Intl to Sky Harbor Intl flights
John F Kennedy Intl to Tampa flights
Reagan-National to Miami flights
John F Kennedy Intl to Gatwick flights
Dulles Intl to Orlando flights
John F Kennedy Intl to Atlanta flights
Dulles Intl to Dallas/Fort Worth flights
Dulles Intl to Cancún flights
Newark to San Francisco flights
John F Kennedy Intl to Denver flights
Newark to Mexico City flights
Newark to Haneda flights
Dulles Intl to Las Vegas flights
John F Kennedy Intl to Austin flights
Newark to Sky Harbor Intl flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Seattle flights

Top 9 airlines flying from Philadelphia to South Pacific

Discover the top 9 airlines that operate flights from Philadelphia 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 2월 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$319Average$1,745FlexibilityNo cancel feeOn-time71%
Fiji AirwaysCheapest$712Average$1,226FlexibilityNo cancel feeOn-time74%
DeltaCheapest$717Average$1,146FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$860Average$1,699FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,022Average$1,432FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,133Average$1,755FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$1,152Average$2,048FlexibilityNo cancel feeOn-time74%
Air Tahiti NuiCheapest$1,318Average$1,460FlexibilityNo cancel feeOn-time73%
Qatar AirwaysCheapest$1,328Average$1,668FlexibilityNo cancel feeOn-time68%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.