$721 Cheap Delta flights Seattle (SEA) to Sydney (SYD)

$721 Cheap Delta flights Seattle (SEA) to Sydney (SYD)

Prices were available within the past 7 days and start at $721 for one-way flights and $1,262 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 2 - Sun, Dec 21

SEA

Seattle

SYD

Sydney

$1,262 Roundtrip, found 15 hours ago

$1,262

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Dec 2 from Seattle to Sydney, returning Sun, Dec 21, priced at $1,262 found 15 hours ago

Tue, Dec 30 - Thu, Mar 5

SEA

Seattle

SYD

Sydney

$1,265 Roundtrip, found 8 hours ago

$1,265

Roundtrip

found 8 hours ago

Select Delta flight, departing Tue, Dec 30 from Seattle to Sydney, returning Thu, Mar 5, priced at $1,265 found 8 hours ago

Thu, Jan 1 - Thu, Mar 5

SEA

Seattle

SYD

Sydney

$1,268 Roundtrip, found 8 hours ago

$1,268

Roundtrip

found 8 hours ago

Select Delta flight, departing Thu, Jan 1 from Seattle to Sydney, returning Thu, Mar 5, priced at $1,268 found 8 hours ago

Tue, Dec 2 - Sun, Dec 21

SEA

Seattle

SYD

Sydney

$1,271 Roundtrip, found 15 hours ago

$1,271

Roundtrip

found 15 hours ago

Select Delta flight, departing Tue, Dec 2 from Seattle to Sydney, returning Sun, Dec 21, priced at $1,271 found 15 hours ago

Wed, Dec 31 - Sat, Feb 28

SEA

Seattle

SYD

Sydney

$1,387 Roundtrip, found 8 hours ago

$1,387

Roundtrip

found 8 hours ago

Select Delta flight, departing Wed, Dec 31 from Seattle to Sydney, returning Sat, Feb 28, priced at $1,387 found 8 hours ago