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Latest Flight Deals from Sydney to Philadelphia

Book one-way or return flights from Sydney to Philadelphia from as little as NZD 1,086. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • SYD09:30
        23h 34m
        1 stop
        PHL19:04
        Thu, May 9|Sydney - Philadelphia|United Airlines
        NZD 1,086NZD 1,903
        43% OFF
        43% OFF
        NZD 1,903NZD 1,086
      • SYD09:30
        35h 18m
        1 stop
        PHL06:48
        Tue, May 7|Sydney - Philadelphia|United Airlines
        NZD 1,131NZD 1,903
        41% OFF
        41% OFF
        NZD 1,903NZD 1,131
      • SYD09:30
        35h 18m
        1 stop
        PHL06:48
        Tue, May 14|Sydney - Philadelphia|United Airlines
        NZD 1,142NZD 1,903
        40% OFF
        40% OFF
        NZD 1,903NZD 1,142
      • SYD09:30
        35h 27m
        1 stop
        PHL06:57
        Wed, Jul 10|Sydney - Philadelphia|United Airlines
        NZD 1,163
        NZD 1,163
      • SYD09:30
        35h 18m
        1 stop
        PHL06:48
        Sat, May 11|Sydney - Philadelphia|United Airlines
        NZD 1,208
        NZD 1,208
      • SYD09:30
        27h 32m
        1 stop
        PHL23:02
        Wed, Jun 12|Sydney - Philadelphia|United Airlines
        NZD 1,229
        NZD 1,229
      • SYD09:30
        35h 11m
        1 stop
        PHL06:41
        Thu, May 2|Sydney - Philadelphia|United Airlines
        NZD 1,246
        NZD 1,246
      • SYD09:30
        28h 19m
        1 stop
        PHL23:49
        Wed, May 15|Sydney - Philadelphia|United Airlines
        NZD 1,268
        NZD 1,268
      • SYD09:30
        35h 18m
        1 stop
        PHL06:48
        Tue, May 21|Sydney - Philadelphia|United Airlines
        NZD 1,272
        NZD 1,272
      • SYD09:30
        27h 19m
        1 stop
        PHL22:49
        Fri, Jul 5|Sydney - Philadelphia|Virgin Australia
        NZD 1,417
        NZD 1,417
      • SYD13:00
        3h 5m
        Direct
        PHL14:00
        Mon, May 6|Sydney - Philadelphia|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Sydney to Philadelphia? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Sydney to Philadelphia. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Sydney to Philadelphia

View airlines operating flights from Sydney to Philadelphia. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Jetstar Airways
From NZD 823
Fiji Airways
From NZD 1,058
United Airlines
From NZD 1,073
Delta Air Lines
From NZD 1,118
China Southern Airlines
From NZD 1,404
Virgin Australia
From NZD 1,417
Philippine Airlines
From NZD 1,422
Hawaiian Airlines
From NZD 1,424
Air Canada
From NZD 1,458
LATAM Airlines
From NZD 1,467
ANA airlines

Find more flights and airlines

Alternative Routes from Sydney to Philadelphia

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Sydney to Philadelphia.

  • Cheapest
    Jetstar Airways
    SYD
    16:20
    51h 25m
    2 transfer
    PHL
    05:45
    Kingsford Smith Airport - Philadelphia International Airport
    Thu, May 9Jetstar Airways
    NZD 823
  • American Airlines
    SYD
    21:30
    27h 30m
    4 transfer
    TTN
    11:00
    Kingsford Smith Airport - Trenton Mercer Airport
    Sat, May 18American Airlines
    NZD 4,303
  • American Airlines
    SYD
    21:30
    27h 30m
    4 transfer
    TTN
    11:00
    Kingsford Smith Airport - Trenton Mercer Airport
    Sat, May 18American Airlines
    NZD 4,303
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Sydney (SYD) to Philadelphia (PHL) the cheapest?

    Airlines adjust prices for flights from Sydney to Philadelphia based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Sydney (SYD) to Philadelphia (PHL) cost?

    According to Trip.com's data, the lowest price is around NZD 2,882.

How to find a cheap flight from Sydney to Philadelphia

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Sydney to Philadelphia. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Sydney to Philadelphia

Cheapest nonstop flight price

NZD 1,085

Off-season for travel

February

Peak season for travel

December

Flight distance

15,883.65km

Popular airline

American Airlines

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