Cheap flights from Seattle to Pittwater

View AU$558 flight on Mon, 15 Dec. 2025Opens in a new window

Popular airlines from Seattle to Pittwater

  • Air Canada

    Air Canada

  • United

    United

  • Delta

    Delta

  • Air New Zealand

    Air New Zealand

  • Alaska Airlines

    Alaska Airlines

  • All Nippon Airways

    All Nippon Airways

  • Qantas Airways

    Qantas Airways

  • 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 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seattle (SEA) to Pittwater (SYD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, 10 Aug. - Thu, 14 Aug.
SEA
Seattle
SYD
Sydney
AU$1,164 Return, found 16 hours ago
AU$1,164
Return
found 16 hours ago
Select Air Canada flight, departing Sun, 10 Aug. from Seattle to Sydney, returning Thu, 14 Aug., priced at AU$1,164 found 16 hours ago
American Airlines
Mon, 8 Sep. - Mon, 15 Sep.
PAE
Seattle
SYD
Sydney
AU$1,225 Return, found 19 hours ago
AU$1,225
Return
found 19 hours ago
Select American Airlines flight, departing Mon, 8 Sep. from Seattle to Sydney, returning Mon, 15 Sep., priced at AU$1,225 found 19 hours ago
Qantas Airways
Fri, 12 Sep. - Fri, 10 Oct.
SEA
Seattle
SYD
Sydney
AU$1,235 Return, found 2 days ago
AU$1,235
Return
found 2 days ago
Select Qantas Airways flight, departing Fri, 12 Sep. from Seattle to Sydney, returning Fri, 10 Oct., priced at AU$1,235 found 2 days ago
United
Mon, 1 Sep. - Sat, 13 Sep.
SEA
Seattle
SYD
Sydney
AU$1,251 Return, found 18 hours ago
AU$1,251
Return
found 18 hours ago
Select United flight, departing Mon, 1 Sep. from Seattle to Sydney, returning Sat, 13 Sep., priced at AU$1,251 found 18 hours ago
Delta
Wed, 10 Sep. - Fri, 26 Sep.
SEA
Seattle
SYD
Sydney
AU$1,251 Return, found 18 hours ago
AU$1,251
Return
found 18 hours ago
Select Delta flight, departing Wed, 10 Sep. from Seattle to Sydney, returning Fri, 26 Sep., priced at AU$1,251 found 18 hours ago
Philippine Airlines
Sun, 24 Aug. - Sun, 14 Sep.
SEA
Seattle
SYD
Sydney
AU$1,484 Return, found 4 days ago
AU$1,484
Return
found 4 days ago
Select Philippine Airlines flight, departing Sun, 24 Aug. from Seattle to Sydney, returning Sun, 14 Sep., priced at AU$1,484 found 4 days ago
*Available to Expedia members.