Cheap flights from Baltimore to Eastern Australia

View AU$897 flight on Fri, 7 Nov. 2025Opens in a new window

Popular airlines from Baltimore to Eastern Australia

  • United

    United

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Qantas Airways

    Qantas Airways

  • Air New Zealand

    Air New Zealand

  • Korean Air

    Korean Air

  • Qatar Airways

    Qatar Airways

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Cheap Flights from Baltimore (WAS) to Eastern Australia (MEL)

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.

Delta
Tue, 9 Sep. - Tue, 16 Sep.
BWI
Baltimore
SYD
Sydney
AU$1,722 Return, found 18 hours ago
AU$1,722
Return
found 18 hours ago
Select Delta flight, departing Tue, 9 Sep. from Baltimore to Sydney, returning Tue, 16 Sep., priced at AU$1,722 found 18 hours ago
Delta
Sun, 7 Sep. - Sun, 14 Sep.
BWI
Baltimore
SYD
Sydney
AU$1,730 Return, found 1 day ago
AU$1,730
Return
found 1 day ago
Select Delta flight, departing Sun, 7 Sep. from Baltimore to Sydney, returning Sun, 14 Sep., priced at AU$1,730 found 1 day ago
United
Tue, 9 Sep. - Tue, 16 Sep.
BWI
Baltimore
SYD
Sydney
AU$1,731 Return, found 18 hours ago
AU$1,731
Return
found 18 hours ago
Select United flight, departing Tue, 9 Sep. from Baltimore to Sydney, returning Tue, 16 Sep., priced at AU$1,731 found 18 hours ago
American Airlines
Tue, 23 Sep. - Fri, 16 Jan.
BWI
Baltimore
SYD
Sydney
AU$1,756 Return, found 8 hours ago
AU$1,756
Return
found 8 hours ago
Select American Airlines flight, departing Tue, 23 Sep. from Baltimore to Sydney, returning Fri, 16 Jan., priced at AU$1,756 found 8 hours ago
Qantas Airways
Sun, 21 Sep. - Fri, 16 Jan.
BWI
Baltimore
SYD
Sydney
AU$1,804 Return, found 8 hours ago
AU$1,804
Return
found 8 hours ago
Select Qantas Airways flight, departing Sun, 21 Sep. from Baltimore to Sydney, returning Fri, 16 Jan., priced at AU$1,804 found 8 hours ago
Air Canada
Sun, 21 Sep. - Sun, 25 Jan.
DCA
Washington
SYD
Sydney
AU$2,195 Return, found 2 days ago
AU$2,195
Return
found 2 days ago
Select Air Canada flight, departing Sun, 21 Sep. from Washington to Sydney, returning Sun, 25 Jan., priced at AU$2,195 found 2 days 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.