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Kingsford Smith Intl. Airport to Philadelphia International Airport flight

Explore the cheapest one-way and round-trip flights from Kingsford Smith Intl. Airport to Philadelphia International Airport over the next 90 days, with one-way fares from $825 and round-trip from $1,253. Based on Trip.com's latest 7-day flight data.

      • SYD 2:05 PM
        20h 53m
        1 stop
        PHL 6:58 PM
        Sydney - Philadelphia | Sun, Nov 1 | American Airlines
        PHL 6:40 PM
        43h 45m
        1 stop
        SYD 6:25 AM
        Philadelphia - Sydney | Sat, Nov 7 | American Airlines
        $1,253 $2,379
        47% off
        47% off
        $2,379 $1,253
      • SYD 2:05 PM
        20h 53m
        1 stop
        PHL 6:58 PM
        Sydney - Philadelphia | Tue, Nov 3 | American Airlines
        PHL 6:40 PM
        43h 45m
        1 stop
        SYD 6:25 AM
        Philadelphia - Sydney | Tue, Nov 10 | American Airlines
        $1,274 $2,379
        46% off
        46% off
        $2,379 $1,274
      • SYD 11:10 AM
        25h 4m
        1 stop
        PHL 8:14 PM
        Sydney - Philadelphia | Fri, Nov 6 | American Airlines
        PHL 3:55 PM
        25h 5m
        1 stop
        SYD 9:00 AM
        Philadelphia - Sydney | Thu, Nov 12 | American Airlines
        $1,318 $2,379
        45% off
        45% off
        $2,379 $1,318
      • SYD 11:10 AM
        28h 40m
        1 stop
        PHL 11:50 PM
        Sydney - Philadelphia | Fri, Nov 6 | Qantas Airways
        PHL 6:40 PM
        22h 20m
        1 stop
        SYD 9:00 AM
        Philadelphia - Sydney | Thu, Nov 12 | American Airlines
        $1,361
        43% off
        $2,379 $1,361
      • SYD 11:15 AM
        28h 6m
        1 stop
        PHL 11:21 PM
        Sydney - Philadelphia | Tue, Dec 1 | Qantas Airways
        PHL 7:00 AM
        31h 25m
        1 stop
        SYD 6:25 AM
        Philadelphia - Sydney | Tue, Dec 8 | American Airlines
        $1,424
        40% off
        $2,379 $1,424
      • SYD 6:50 PM
        27h 26m
        1 stop
        PHL 7:16 AM
        Sydney - Philadelphia | Sat, Oct 24 | Qantas Airways
        PHL 8:55 AM
        30h 30m
        1 stop
        SYD 6:25 AM
        Philadelphia - Sydney | Sat, Oct 31 | American Airlines
        $1,508
        37% off
        $2,379 $1,508
      • SYD 6:50 PM
        27h 26m
        1 stop
        PHL 7:16 AM
        Sydney - Philadelphia | Sat, Oct 17 | Qantas Airways
        PHL 8:55 AM
        33h
        1 stop
        SYD 8:55 AM
        Philadelphia - Sydney | Sat, Oct 24 | American Airlines
        $1,518
        36% off
        $2,379 $1,518
      • SYD 9:45 PM
        31h 45m
        1 stop
        PHL 2:30 PM
        Sydney - Philadelphia | Wed, Oct 21 | Qatar Airways
        PHL 9:45 PM
        30h 35m
        1 stop
        SYD 7:20 PM
        Philadelphia - Sydney | Wed, Oct 28 | Qatar Airways
        $1,923
        19% off
        $2,379 $1,923
      • SYD 3:50 PM
        37h 40m
        1 stop
        PHL 2:30 PM
        Sydney - Philadelphia | Sat, Oct 17 | Qatar Airways
        PHL 9:30 PM
        29h 40m
        1 stop
        SYD 6:10 PM
        Philadelphia - Sydney | Wed, Oct 21 | Qatar Airways
        $1,987
        16% off
        $2,379 $1,987
      • SYD 9:45 PM
        33h 5m
        1 stop
        PHL 3:50 PM
        Sydney - Philadelphia | Sat, Oct 24 | Qatar Airways
        PHL 9:45 PM
        30h 35m
        1 stop
        SYD 7:20 PM
        Philadelphia - Sydney | Sat, Oct 31 | Qatar Airways
        $2,000
        16% off
        $2,379 $2,000
      • SYD 10:10 PM
        32h 40m
        1 stop
        PHL 2:50 PM
        Sydney - Philadelphia | Tue, Nov 3 | Qatar Airways
        PHL 8:45 PM
        30h 35m
        1 stop
        SYD 7:20 PM
        Philadelphia - Sydney | Tue, Nov 10 | Qatar Airways
        $2,157
        9% off
        $2,379 $2,157
      • SYD 10:10 PM
        32h 40m
        1 stop
        PHL 2:50 PM
        Sydney - Philadelphia | Fri, Nov 6 | Qatar Airways
        PHL 8:45 PM
        30h 35m
        1 stop
        SYD 7:20 PM
        Philadelphia - Sydney | Thu, Nov 12 | Qatar Airways
        $2,164
        9% off
        $2,379 $2,164
      • SYD 1:00 PM
        17h 25m
        1 stop
        PHL 2:00 PM
        Sydney - Philadelphia | Wed, Oct 14 | Normal Airline
        PHL 3:00 PM
        6h
        Nonstop
        SYD 4:00 PM
        Philadelphia - Sydney | Fri, Oct 16 | Normal Airline
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      • SYD 10:10 AM
        37h
        1 stop
        PHL 8:10 AM
        Sydney - Philadelphia | Tue, Oct 20 | American Airlines
        $825 $1,433
        42% off
        42% off
        $1,433 $825
      • SYD 10:10 AM
        28h 22m
        1 stop
        PHL 11:32 PM
        Sydney - Philadelphia | Sun, Oct 25 | American Airlines
        $838 $1,433
        42% off
        42% off
        $1,433 $838
      • SYD 10:10 AM
        36h 6m
        1 stop
        PHL 7:16 AM
        Sydney - Philadelphia | Fri, Oct 23 | American Airlines
        $858 $1,433
        40% off
        40% off
        $1,433 $858
      • SYD 10:10 AM
        36h 6m
        1 stop
        PHL 7:16 AM
        Sydney - Philadelphia | Sat, Oct 17 | American Airlines
        $858
        40% off
        $1,433 $858
      • SYD 11:10 AM
        42h 26m
        1 stop
        PHL 2:36 PM
        Sydney - Philadelphia | Fri, Oct 30 | American Airlines
        $865
        40% off
        $1,433 $865
      • SYD 11:10 AM
        36h 58m
        1 stop
        PHL 8:08 AM
        Sydney - Philadelphia | Fri, Nov 20 | American Airlines
        $865
        40% off
        $1,433 $865
      • SYD 11:20 AM
        35h 29m
        1 stop
        PHL 7:49 AM
        Sydney - Philadelphia | Thu, Oct 15 | United Airlines
        $923
        36% off
        $1,433 $923
      • SYD 11:20 AM
        21h 1m
        1 stop
        PHL 5:21 PM
        Sydney - Philadelphia | Mon, Oct 19 | United Airlines
        $978
        32% off
        $1,433 $978
      • SYD 11:20 AM
        21h 1m
        1 stop
        PHL 5:21 PM
        Sydney - Philadelphia | Tue, Oct 20 | United Airlines
        $978
        32% off
        $1,433 $978
      • SYD 9:45 PM
        32h 20m
        1 stop
        PHL 3:05 PM
        Sydney - Philadelphia | Thu, Oct 15 | Qatar Airways
        $997
        30% off
        $1,433 $997
      • SYD 11:20 AM
        35h 29m
        1 stop
        PHL 7:49 AM
        Sydney - Philadelphia | Thu, Oct 15 | Virgin Australia
        $1,087
        24% off
        $1,433 $1,087
      • SYD 2:05 PM
        23h
        1 stop
        PHL 9:05 PM
        Sydney - Philadelphia | Fri, Nov 20 | Qantas Airways
        $1,304
        9% off
        $1,433 $1,304
      • SYD 1:00 PM
        17h 25m
        1 stop
        PHL 2:00 PM
        Sydney - Philadelphia | Wed, Oct 14 | Normal Airline
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Displayed flight fares from Kingsford Smith Intl. Airport to Philadelphia International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Kingsford Smith Intl. Airport to Philadelphia International Airport?

The cheapest airline flying from Kingsford Smith Intl. Airport to Philadelphia International Airport is Delta Air Lines (from $536) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From $536
Virgin Australia
From $653
American Airlines
From $771
United Airlines
From $923
Cathay Pacific
From $973
Qatar Airways
From $997
Alaska Airlines
From $1,211
Air New Zealand
From $1,296
Qantas Airways
From $1,304
All Nippon Airways
From $1,307

Find more flights and airlines

What is the flight schedule from Kingsford Smith Intl. Airport to Philadelphia International Airport?

Check the schedule for flights from Sydney to Philadelphia and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA870

    Kingsford Smith Intl. Airport

    11:20 AM

    SYD

    14h 30m

    Nonstop

    6:50 AM

    SFO

    S M T W T F S
    Search

  2. UA2824

    San Francisco Intl. Airport

    8:57 AM

    SFO

    5h 31m

    Nonstop

    5:28 PM

    PHL

    S M T W T F S

  3. VA8004

    Kingsford Smith Intl. Airport

    11:20 AM

    SYD

    13h 30m

    Nonstop

    6:50 AM

    SFO

    S M T W T F S
    Search

  4. VA8400

    San Francisco Intl. Airport

    8:15 AM

    SFO

    4h 37m

    Nonstop

    3:52 PM

    ATL

    S M T W T F S

  5. F91102

    Hartsfield–Jackson Atlanta International Airport

    9:39 PM

    ATL

    2h 4m

    Nonstop

    11:43 PM

    PHL

    S M T W T F S

  6. DL040

    Kingsford Smith Intl. Airport

    9:15 AM

    SYD

    15h 50m

    Nonstop

    6:05 AM

    LAX

    S M T W T F S
    Search

  7. DL327

    Los Angeles Intl. Airport

    9:30 AM

    LAX

    4h 5m

    Nonstop

    4:35 PM

    ATL

    S M T W T F S

  8. F91102

    Hartsfield–Jackson Atlanta International Airport

    9:39 PM

    ATL

    2h 4m

    Nonstop

    11:43 PM

    PHL

    S M T W T F S

  9. AA072

    Kingsford Smith Intl. Airport

    10:10 AM

    SYD

    13h 55m

    Nonstop

    6:05 AM

    LAX

    S M T W T F S
    Search

  10. AA513

    Los Angeles Intl. Airport

    3:20 PM

    LAX

    5h 12m

    Nonstop

    11:32 PM

    PHL

    S M T W T F S

  11. AA072

    Kingsford Smith Intl. Airport

    10:10 AM

    SYD

    13h 55m

    Nonstop

    6:05 AM

    LAX

    S M T W T F S
    Search

  12. AA1024

    Los Angeles Intl. Airport

    9:55 AM

    LAX

    4h 51m

    Nonstop

    5:46 PM

    MCO

    S M T W T F S

  13. F92508

    Orlando Intl. Airport

    9:33 PM

    MCO

    2h 35m

    Nonstop

    12:08 AM

    PHL

    S M T - T F S

  14. DL040

    Kingsford Smith Intl. Airport

    9:15 AM

    SYD

    15h 50m

    Nonstop

    6:05 AM

    LAX

    S M T W T F S
    Search

  15. DL413

    Los Angeles Intl. Airport

    11:42 AM

    LAX

    3h 42m

    Nonstop

    5:24 PM

    MSP

    S M T W T F S

  16. DL2703

    Minneapolis-Saint Paul International Airport

    8:10 PM

    MSP

    2h 30m

    Nonstop

    11:40 PM

    PHL

    S M T W T F S

  17. AA072

    Kingsford Smith Intl. Airport

    10:10 AM

    SYD

    13h 55m

    Nonstop

    6:05 AM

    LAX

    S M T W T F S
    Search

  18. AA2766

    Los Angeles Intl. Airport

    8:00 AM

    LAX

    3h 14m

    Nonstop

    1:14 PM

    DFW

    S M T W T F S

  19. AA2512

    Dallas Fort Worth International Airport

    3:12 PM

    DFW

    2h 29m

    Nonstop

    6:41 PM

    TPA

    S M T W T F S

  20. F92836

    Tampa International Airport

    9:21 PM

    TPA

    2h 33m

    Nonstop

    11:54 PM

    PHL

    S M T W T F S

  21. VA8000

    Kingsford Smith Intl. Airport

    10:30 AM

    SYD

    13h 40m

    Nonstop

    6:10 AM

    LAX

    S M T W T F S
    Search

  22. UA1047

    Los Angeles Intl. Airport

    10:34 AM

    LAX

    1h 19m

    Nonstop

    11:53 AM

    LAS

    - M T - - - -

  23. F93540

    Harry Reid Intl. Airport

    3:19 PM

    LAS

    2h 8m

    Nonstop

    6:27 PM

    DEN

    S M T W T F S

  24. F93340

    Denver International Airport

    11:59 PM

    DEN

    3h 40m

    Nonstop

    5:39 AM

    PHL

    S M - W T F S

  25. DL040

    Kingsford Smith Intl. Airport

    9:15 AM

    SYD

    15h 50m

    Nonstop

    6:05 AM

    LAX

    S M T W T F S
    Search

  26. F92342

    Los Angeles Intl. Airport

    11:42 AM

    LAX

    2h 29m

    Nonstop

    3:11 PM

    DEN

    S M T W T F S

  27. F93340

    Denver International Airport

    11:59 PM

    DEN

    3h 40m

    Nonstop

    5:39 AM

    PHL

    S M - W T F S

  28. QR909

    Kingsford Smith Intl. Airport

    9:45 PM

    SYD

    14h 50m

    Nonstop

    5:35 AM

    DOH

    S M T W T F S
    Search

  29. QR727

    Hamad Intl. Airport

    7:40 AM

    DOH

    14h 20m

    Nonstop

    3:00 PM

    PHL

    S M T W T F S
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About Kingsford Smith Intl. Airport and Philadelphia International Airport

Learn about Kingsford Smith Intl. Airport (SYD) and Philadelphia International Airport (PHL) — including location, terminals, transportation, and travel tips.

Flight distance 15,899.33 km
Cheapest one-way ticket price $825
Cheapest return ticket price $1,253

FAQs for Kingsford Smith Intl. Airport to Philadelphia International Airport Flights

  • What are the cheapest flights from Kingsford Smith Intl. Airport to Philadelphia International Airport?

    One-way flights from Kingsford Smith Intl. Airport to Philadelphia International Airport currently start from $825, and round-trip fares start from $1,253. The current lowest fare is a American Airlines flight departing on Tue, Oct 20; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Kingsford Smith Intl. Airport to Philadelphia International Airport is $1,456. Prices may vary depending on the departure date, airline, and availability.
  • Enter Kingsford Smith Intl. Airport and Philadelphia International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

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Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.