$516 Cheap United flights Seattle (SEA) to Singapore (SIN)

$516 Cheap United flights Seattle (SEA) to Singapore (SIN)

Prices were available within the past 7 days and start at $516 for one-way flights and $756 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 20 - Wed, Oct 29

SEA

Seattle

SIN

Singapore

$756 Roundtrip, found 10 hours ago

$756

Roundtrip

found 10 hours ago

Select United flight, departing Mon, Oct 20 from Seattle to Singapore, returning Wed, Oct 29, priced at $756 found 10 hours ago

Fri, Oct 17 - Thu, Oct 23

SEA

Seattle

SIN

Singapore

$852 Roundtrip, found 10 hours ago

$852

Roundtrip

found 10 hours ago

Select United flight, departing Fri, Oct 17 from Seattle to Singapore, returning Thu, Oct 23, priced at $852 found 10 hours ago

Sat, Oct 18 - Sun, Oct 26

SEA

Seattle

SIN

Singapore

$877 Roundtrip, found 10 hours ago

$877

Roundtrip

found 10 hours ago

Select United flight, departing Sat, Oct 18 from Seattle to Singapore, returning Sun, Oct 26, priced at $877 found 10 hours ago

Sat, Oct 18 - Sun, Oct 26

SEA

Seattle

SIN

Singapore

$883 Roundtrip, found 10 hours ago

$883

Roundtrip

found 10 hours ago

Select United flight, departing Sat, Oct 18 from Seattle to Singapore, returning Sun, Oct 26, priced at $883 found 10 hours ago

Sat, Oct 18 - Sun, Oct 26

SEA

Seattle

SIN

Singapore

$918 Roundtrip, found 10 hours ago

$918

Roundtrip

found 10 hours ago

Select United flight, departing Sat, Oct 18 from Seattle to Singapore, returning Sun, Oct 26, priced at $918 found 10 hours ago

Sat, Oct 18 - Sun, Oct 26

SEA

Seattle

SIN

Singapore

$927 Roundtrip, found 10 hours ago

$927

Roundtrip

found 10 hours ago

Select United flight, departing Sat, Oct 18 from Seattle to Singapore, returning Sun, Oct 26, priced at $927 found 10 hours ago