Cheap flights from Baltimore to Greater Western Sydney

View AU$958 flight on Sun, 28 Sep. 2025Opens in a new window

Popular airlines from Baltimore to Greater Western Sydney

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Qantas Airways

    Qantas Airways

  • Air New Zealand

    Air New Zealand

  • Cathay Pacific

    Cathay Pacific

  • Korean Air

    Korean Air

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Cheap Flights from Baltimore (WAS) to Greater Western Sydney (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.

United
Thu, 4 Sep. - Wed, 10 Sep.
BWI
Baltimore
SYD
Sydney
AU$1,740 Return, found 4 days ago
AU$1,740
Return
found 4 days ago
Select United flight, departing Thu, 4 Sep. from Baltimore to Sydney, returning Wed, 10 Sep., priced at AU$1,740 found 4 days ago
American Airlines
Sun, 14 Sep. - Tue, 30 Sep.
BWI
Baltimore
SYD
Sydney
AU$1,772 Return, found 6 hours ago
AU$1,772
Return
found 6 hours ago
Select American Airlines flight, departing Sun, 14 Sep. from Baltimore to Sydney, returning Tue, 30 Sep., priced at AU$1,772 found 6 hours ago
United
Sun, 14 Sep. - Tue, 30 Sep.
BWI
Baltimore
SYD
Sydney
AU$1,798 Return, found 6 hours ago
AU$1,798
Return
found 6 hours ago
Select United flight, departing Sun, 14 Sep. from Baltimore to Sydney, returning Tue, 30 Sep., priced at AU$1,798 found 6 hours ago
Delta
Sun, 14 Sep. - Tue, 30 Sep.
BWI
Baltimore
SYD
Sydney
AU$1,798 Return, found 6 hours ago
AU$1,798
Return
found 6 hours ago
Select Delta flight, departing Sun, 14 Sep. from Baltimore to Sydney, returning Tue, 30 Sep., priced at AU$1,798 found 6 hours ago
Qantas Airways
Fri, 5 Sep. - Fri, 19 Sep.
BWI
Baltimore
SYD
Sydney
AU$1,825 Return, found 16 hours ago
AU$1,825
Return
found 16 hours ago
Select Qantas Airways flight, departing Fri, 5 Sep. from Baltimore to Sydney, returning Fri, 19 Sep., priced at AU$1,825 found 16 hours ago
Air Canada
Sun, 14 Sep. - Tue, 30 Sep.
DCA
Washington
SYD
Sydney
AU$2,195 Return, found 6 hours ago
AU$2,195
Return
found 6 hours ago
Select Air Canada flight, departing Sun, 14 Sep. from Washington to Sydney, returning Tue, 30 Sep., priced at AU$2,195 found 6 hours ago

Find the cheapest month to fly from Baltimore (BWI) to Sydney (SYD)

February is typically the cheapest month to fly

From AU$1,848 - AU$3,395 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.