$1,690 Cheap United flights St. Louis (STL) to Sydney (SYD)

$1,690 Cheap United flights St. Louis (STL) to Sydney (SYD)

Prices were available within the past 7 days and start at $1,690 for one-way flights and $2,464 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 5 - Mon, Jan 19

STL

St. Louis

SYD

Sydney

$2,464 Roundtrip, found 22 hours ago

$2,464

Roundtrip

found 22 hours ago

Select United flight, departing Mon, Jan 5 from St. Louis to Sydney, returning Mon, Jan 19, priced at $2,464 found 22 hours ago

Mon, Jan 5 - Mon, Jan 19

STL

St. Louis

SYD

Sydney

$2,469 Roundtrip, found 22 hours ago

$2,469

Roundtrip

found 22 hours ago

Select United flight, departing Mon, Jan 5 from St. Louis to Sydney, returning Mon, Jan 19, priced at $2,469 found 22 hours ago

Sun, Jan 4 - Sun, Jan 18

STL

St. Louis

SYD

Sydney

$2,513 Roundtrip, found 22 hours ago

$2,513

Roundtrip

found 22 hours ago

Select United flight, departing Sun, Jan 4 from St. Louis to Sydney, returning Sun, Jan 18, priced at $2,513 found 22 hours ago

Mon, Jan 5 - Mon, Jan 19

STL

St. Louis

SYD

Sydney

$2,517 Roundtrip, found 22 hours ago

$2,517

Roundtrip

found 22 hours ago

Select United flight, departing Mon, Jan 5 from St. Louis to Sydney, returning Mon, Jan 19, priced at $2,517 found 22 hours ago

Mon, Jan 5 - Mon, Jan 19

STL

St. Louis

SYD

Sydney

$2,528 Roundtrip, found 22 hours ago

$2,528

Roundtrip

found 22 hours ago

Select United flight, departing Mon, Jan 5 from St. Louis to Sydney, returning Mon, Jan 19, priced at $2,528 found 22 hours ago

Fri, Jan 2 - Sun, Jan 18

STL

St. Louis

SYD

Sydney

$2,563 Roundtrip, found 22 hours ago

$2,563

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Jan 2 from St. Louis to Sydney, returning Sun, Jan 18, priced at $2,563 found 22 hours ago

Fri, Jan 2 - Fri, Jan 16

STL

St. Louis

SYD

Sydney

$2,613 Roundtrip, found 22 hours ago

$2,613

Roundtrip

found 22 hours ago

Select United flight, departing Fri, Jan 2 from St. Louis to Sydney, returning Fri, Jan 16, priced at $2,613 found 22 hours ago

Mon, Jan 5 - Mon, Jan 19

STL

St. Louis

SYD

Sydney

$2,624 Roundtrip, found 22 hours ago

$2,624

Roundtrip

found 22 hours ago

Select United flight, departing Mon, Jan 5 from St. Louis to Sydney, returning Mon, Jan 19, priced at $2,624 found 22 hours ago