Flights to Hawkesbury Valley from Philadelphia - $626

View $626 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines from Philadelphia to Hawkesbury Valley

  • Air Canada

    Air Canada

  • Qantas Airways

    Qantas Airways

  • Qatar Airways

    Qatar Airways

  • American Airlines

    American Airlines

  • All Nippon Airways

    All Nippon Airways

  • Air New Zealand

    Air New Zealand

  • United

    United

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Philadelphia to Hawkesbury Valley (ILG-SYD)

Prices were available within the past 7 days and start at $626 for one-way flights and $1,165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep 24 - Wed, Oct 8
TTN
Trenton
SYD
Sydney
$1,165 Roundtrip, found 20 hours ago
$1,165
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Wed, Sep 24 from Trenton to Sydney, returning Wed, Oct 8, priced at $1,165 found 20 hours ago
All Nippon Airways
Sun, Nov 23 - Tue, Dec 2
PHL
Philadelphia
SYD
Sydney
$1,199 Roundtrip, just found
$1,199
Roundtrip
just found
Select All Nippon Airways flight, departing Sun, Nov 23 from Philadelphia to Sydney, returning Tue, Dec 2, priced at $1,199 just found
Air Canada
Wed, May 20 - Wed, May 27
PHL
Philadelphia
SYD
Sydney
$1,319 Roundtrip, found 3 days ago
$1,319
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, May 20 from Philadelphia to Sydney, returning Wed, May 27, priced at $1,319 found 3 days ago
American Airlines
Sat, Oct 11 - Sat, Oct 25
ABE
Allentown
SYD
Sydney
$1,342 Roundtrip, found 15 hours ago
$1,342
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Oct 11 from Allentown to Sydney, returning Sat, Oct 25, priced at $1,342 found 15 hours ago
Fiji Airways
Tue, Aug 12 - Tue, Aug 26
PHL
Philadelphia
SYD
Sydney
$1,403 Roundtrip, found 5 hours ago
$1,403
Roundtrip
found 5 hours ago
Select Fiji Airways flight, departing Tue, Aug 12 from Philadelphia to Sydney, returning Tue, Aug 26, priced at $1,403 found 5 hours ago
Air New Zealand
Tue, Mar 10 - Sat, Mar 21
PHL
Philadelphia
SYD
Sydney
$1,407 Roundtrip, found 1 hour ago
$1,407
Roundtrip
found 1 hour ago
Select Air New Zealand flight, departing Tue, Mar 10 from Philadelphia to Sydney, returning Sat, Mar 21, priced at $1,407 found 1 hour ago

Find the cheapest month to fly from Philadelphia (PHL) to Sydney (SYD)

February is typically the cheapest month to fly

From $859 - $2,203 per traveler.

Graph displaying average flight prices per month

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Flights from $1,882
SYD
Kingsford Smith Intl.
Cheapest
Flights from $1,882
*Available to One Key members.