$597 Cheap United flights Seattle (SEA) to Singapore (SIN)

$597 Cheap United flights Seattle (SEA) to Singapore (SIN)

Prices were available within the past 7 days and start at $597 for one-way flights and $1,071 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 24 - Sat, Jun 27

SEA

Seattle

SIN

Singapore

$1,071 Roundtrip, found 1 day ago

$1,071

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jun 24 from Seattle to Singapore, returning Sat, Jun 27, priced at $1,071 found 1 day ago

Tue, Feb 9 - Mon, Mar 1

SEA

Seattle

SIN

Singapore

$1,076 Roundtrip, found 1 day ago

$1,076

Roundtrip

found 1 day ago

Select United flight, departing Tue, Feb 9 from Seattle to Singapore, returning Mon, Mar 1, priced at $1,076 found 1 day ago

Mon, Jun 22 - Mon, Jun 29

SEA

Seattle

SIN

Singapore

$1,077 Roundtrip, found 1 day ago

$1,077

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 22 from Seattle to Singapore, returning Mon, Jun 29, priced at $1,077 found 1 day ago

Mon, Jun 22 - Mon, Jun 29

SEA

Seattle

SIN

Singapore

$1,084 Roundtrip, found 1 day ago

$1,084

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 22 from Seattle to Singapore, returning Mon, Jun 29, priced at $1,084 found 1 day ago

Tue, Feb 9 - Mon, Mar 1

SEA

Seattle

SIN

Singapore

$1,088 Roundtrip, found 1 day ago

$1,088

Roundtrip

found 1 day ago

Select United flight, departing Tue, Feb 9 from Seattle to Singapore, returning Mon, Mar 1, priced at $1,088 found 1 day ago

Mon, Jun 22 - Mon, Jun 29

SEA

Seattle

SIN

Singapore

$1,131 Roundtrip, found 1 day ago

$1,131

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 22 from Seattle to Singapore, returning Mon, Jun 29, priced at $1,131 found 1 day ago

Tue, Feb 9 - Mon, Mar 1

SEA

Seattle

SIN

Singapore

$1,146 Roundtrip, found 1 day ago

$1,146

Roundtrip

found 1 day ago

Select United flight, departing Tue, Feb 9 from Seattle to Singapore, returning Mon, Mar 1, priced at $1,146 found 1 day ago

Mon, Jun 22 - Mon, Jun 29

SEA

Seattle

SIN

Singapore

$1,148 Roundtrip, found 1 day ago

$1,148

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 22 from Seattle to Singapore, returning Mon, Jun 29, priced at $1,148 found 1 day ago

Tue, Feb 9 - Mon, Mar 1

SEA

Seattle

SIN

Singapore

$1,154 Roundtrip, found 1 day ago

$1,154

Roundtrip

found 1 day ago

Select United flight, departing Tue, Feb 9 from Seattle to Singapore, returning Mon, Mar 1, priced at $1,154 found 1 day ago