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Find cheap flights from Pennsylvania to South Pacific from $603

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pennsylvania to South Pacific departing on 3/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 4/18
Thu 4/25

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Low season

May

High season

December

Cheapest flight

$603
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Philadelphia to Sydney

FAQs for booking flights from Pennsylvania to South Pacific

  • How does KAYAK find such low prices on flights from Pennsylvania to South Pacific?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to South Pacific.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to South Pacific?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to South Pacific from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pennsylvania to South Pacific?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to South Pacific with an airline and back to Pennsylvania with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to South Pacific?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to South Pacific from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Pennsylvania to South Pacific

Need help choosing which airline to fly with from Pennsylvania to South Pacific? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to KAYAK reviews.
8.5
Korean AirOverall score based on 1244 reviews
86overall
82food
86boarding
84comfort
88crew
82entertainment
Airline reviews

It was ok. Not good and not a bad experience

Read more about Korean Air

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

You did not put me on a Korean Air flight! so I do not have nothing to say

My flight was diverted to Atlanta and I was not given enough time. I paid my travel on April 23, 2023. It was originally Delta from Norfolk to NY, then Korean Air from NY all the way Philippines which is my final stop. Instead from Atlanta to Korea I flew Delta which is okay. Then Korea to Philippines, I flew Asiana Airlines. What I did not like, Ieagle did not sent me an email that my flight was change and so when I went to check in Wednesday the 10th, at 4:30 a.m they told me my flight was delayed at 6;00 p.m and diverted in Atlanta and I am flying Asiana from Korea to Philippines. I do not appreciate that Kayak or Ieagle chenge our flights 5 times and then last minute change again during my day of flight. I hope that you will not make any changes of my flight o Feb 15th because it has to be the same flight with my husband. That is the reason why we made the arrangements early on.

Wonderful cabin crew!!!!! Food was poor, in flight entertainment was just ok. They need to serve more water on a 15 hour flight--we were dehydrated and kept asking for water.

Going through security a third time to get on the next flight was again utterly ridiculous and unnecessary. We were in a International secure area once again and as far as I'm concerned should not have been put through the gears for absolutely no reason. The United States can get all the information they need from the travel itinerary, there was no need to be forced out of a secure area to personally interview everyone on a connecting flight to find out their US immigration status.

Flight arrived early, fantastic, since it is short flight, no food being served

Always fly with Korean Airlines. Best service great food. Nice and clean as always.

Crew was awesome, absolutely the best, Food was excellent also. Movie selection was mostly modern duds. However, I love Korean Airlines

I was handled by some very rude CSA's in DFW. I was forced to check my carry-on as I was flying economy. You are now allowed only 10 kg total on all carry-on items. As my carry-on was 10 kg, and my backpack was 2 kg, I was made to check my luggage. I find this procedure unfair, as many other passengers in economy CLEARLY had more than 10 kgs. If KA insists this is their policy, then it should be enforced uniformly for everyone. TO INCLUDE Business and First Class. They are allowed 18 kg now. From my perspective....absolutely ridiculous. This was the first time in over 35 years I have been made to check my carry-on. I am EXTREMELY disappointed 😞

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

Very bad , airplain had problem with engines , had to evacuate, had a delay on my trip for almost 4 hours , lost my rental car in london..

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Aircraft has better leg room than any of United's larger planes. We had requested mobility assistance for this and related flights. United's response to all was superb.

No snacks served! Seating in the kast row in uncomfortable.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

The crew were lovely and also attentive. The food was overcooked and hard to enjoy. Slept well enough .....so the seats are comfortable for sleeping and sitting.

The food was ordinary, this could be improved. Sleeping was comfortable enough for several hours sleep. The layover time in Manila Mabuhay lounge for 17 hours was awful. Surely I could have been given a flight to Perth within that time on another airline. At 74 years of age I find that far too long and stressful and will probably not travel with Philippine Airlines again for that reason. The food offering on board and in the lounge was also a little underwhelming. The crew were wonderful and the flight comfort was good also.

Flight delayed by hour for departure. No real announcements or updates until told to start boarding

I’ve had previous bad experiences with Philippine Airlines so i was pleasantly surprised with the vast improvement in comfort, service and food quality.

The economy class sitting/chairs is tight not spacious enough to sit comfortably but for other matters everything is perfect 👍☺️

Every thing was good except our baggage that wasn’t here when we arrived, we understood the cause but hopefully we will get it soon as possible

Flight was delayed. What’s better is if the flight stay on time.

Seats were very uncomfortable And the tv screens did not work neither did the phone charging ports. The crew was very friendly and the food was very good.

PAL Airlines is always delayed most of the time. Please try to avoid it.

Entertainment system in business class was broken. Not available during the entire trip. WIFI was difficult, kept disconnecting and required new passcode to re-connect (at additional cost, even if yo had already paid for the entire flight). In business class, they gave me free passcode, but I needed 4 of them to keep connected the entire flight.

Book cheap flights from Pennsylvania to South Pacific

Recent round-trip flight deals

8/9Fri
2 stopsUnited Airlines
25h 25mPHL-SYD
8/19Mon
2 stopsUnited Airlines
25h 10mSYD-PHL
$1,147
5/15Wed
2 stopsAir Canada
35h 05mPHL-SYD
5/21Tue
2 stopsAir Canada
27h 21mSYD-PHL
$1,235
4/15Mon
1 stop
34h 50mPIT-SYD
4/28Sun
1 stop
25h 32mSYD-PIT
$1,281
5/5Sun
3 stops
35h 30mPHL-MEL
5/11Sat
3 stops
39h 41mMEL-PHL
$1,353
5/1Wed
2 stopsDelta
30h 11mPIT-SYD
5/8Wed
2 stopsDelta
23h 00mSYD-PIT
$1,387
8/7Wed
2 stopsAir New Zealand
26h 35mPHL-MEL
8/21Wed
2 stopsAir New Zealand
27h 43mMEL-PHL
$1,430
5/7Tue
2 stopsANA
37h 10mPHL-SYD
5/14Tue
2 stopsANA
34h 36mSYD-PHL
$1,431
8/16Fri
2 stopsAir New Zealand
27h 48mPIT-MEL
9/4Wed
2 stopsAir New Zealand
27h 50mMEL-PIT
$1,484
5/3Fri
2 stopsDelta
27h 34mPIT-SYD
5/10Fri
2 stopsDelta
28h 21mSYD-PIT
$1,487
4/18Thu
2 stopsANA
33h 25mPHL-SYD
5/2Thu
2 stopsANA
34h 36mSYD-PHL
$1,715

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Recent one-way flight deals

3/26Tue
3 stops
58h 05mPHL-SYD
$603
3/26Tue
2 stops
55h 23mPHL-SYD
$624
3/26Tue
2 stops
55h 23mPHL-SYD
$625
3/31Sun
1 stopQatar Airways
36h 45mPHL-MEL
$876
9/3Tue
2 stopsQantas Airways
35h 10mPIT-SYD
$971
9/3Tue
1 stopUnited Airlines
23h 14mPIT-SYD
$1,027
5/31Fri
1 stopQantas Airways
21h 45mPHL-SYD
$1,156
4/8Mon
3 stopsUnited Airlines
28h 05mPHL-SYD
$1,417
4/1Mon
1 stopQatar Airways
36h 45mPHL-MEL
$1,482
8/29Thu
2 stopsPhilippine Airlines
46h 00mPHL-MEL
$4,132

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Last minute flights from Pennsylvania to South Pacific

Last minute flight, train and bus deals

3/24Sun
multi-stopAir Canada
49h 40mPHL-SYD
9/9Mon
multi-stopAir Canada
44h 11mSYD-PHL
$1,289
3/20Wed
multi-stopUnited Airlines
31h 40mPIT-SYD
3/24Sun
multi-stopUnited Airlines
20h 57mSYD-PIT
$1,360
3/20Wed
multi-stopAmerican Airlines
25h 14mPIT-SYD
3/24Sun
multi-stopAmerican Airlines
28h 02mSYD-PIT
$1,361
3/20Wed
multi-stopUnited Airlines
25h 47mPIT-SYD
3/24Sun
multi-stopUnited Airlines
24h 59mSYD-PIT
$1,364
3/24Sun
multi-stopAir Canada
49h 40mPHL-SYD
9/9Mon
multi-stopAir Canada
44h 11mSYD-PHL
$1,394
3/24Sun
multi-stopAir New Zealand
23h 49mPHL-SYD
9/9Mon
multi-stopAir New Zealand
26h 33mSYD-PHL
$1,497
3/22Fri
multi-stopUnited Airlines
30h 50mPHL-AKL
3/24Sun
multi-stopUnited Airlines
31h 23mAKL-PHL
$1,817
3/22Fri
multi-stopAir New Zealand
21h 44mPHL-AKL
3/24Sun
multi-stopAir New Zealand
38h 29mAKL-PHL
$1,887
3/23Sat
multi-stopDelta
33h 05mPHL-SYD
4/12Fri
multi-stopDelta
29h 25mSYD-PHL
$2,007
3/20Wed
multi-stopAmerican Airlines
23h 30mPHL-SYD
3/27Wed
multi-stopAmerican Airlines
26h 55mSYD-PHL
$2,717

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