$352 Cheap United flights San Francisco (SFO) to Singapore (SIN)

$352 Cheap United flights San Francisco (SFO) to Singapore (SIN)

Prices were available within the past 7 days and start at $352 for one-way flights and $641 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 23 - Thu, Jan 29

SFO

San Francisco

SIN

Singapore

$641 Roundtrip, found 3 hours ago

$641

Roundtrip

found 3 hours ago

Select United flight, departing Fri, Jan 23 from San Francisco to Singapore, returning Thu, Jan 29, priced at $641 found 3 hours ago

Fri, Jan 23 - Thu, Jan 29

SFO

San Francisco

SIN

Singapore

$650 Roundtrip, found 3 hours ago

$650

Roundtrip

found 3 hours ago

Select United flight, departing Fri, Jan 23 from San Francisco to Singapore, returning Thu, Jan 29, priced at $650 found 3 hours ago

Fri, Jan 23 - Thu, Jan 29

SFO

San Francisco

SIN

Singapore

$653 Roundtrip, found 3 hours ago

$653

Roundtrip

found 3 hours ago

Select United flight, departing Fri, Jan 23 from San Francisco to Singapore, returning Thu, Jan 29, priced at $653 found 3 hours ago

Thu, Jan 29 - Tue, Feb 10

SFO

San Francisco

SIN

Singapore

$661 Roundtrip, found 5 days ago

$661

Roundtrip

found 5 days ago

Select United flight, departing Thu, Jan 29 from San Francisco to Singapore, returning Tue, Feb 10, priced at $661 found 5 days ago

Thu, Jan 29 - Tue, Feb 10

SFO

San Francisco

SIN

Singapore

$671 Roundtrip, found 5 days ago

$671

Roundtrip

found 5 days ago

Select United flight, departing Thu, Jan 29 from San Francisco to Singapore, returning Tue, Feb 10, priced at $671 found 5 days ago