$1,353 Cheap United flights London (LHR) to San Francisco (SFO)

$1,353 Cheap United flights London (LHR) to San Francisco (SFO)

Prices were available within the past 7 days and start at $1,353 for one-way flights and $595 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 24 - Mon, Sep 29

LHR

London

SFO

San Francisco

$595 Roundtrip, found 2 days ago

$595

Roundtrip

found 2 days ago

Select United flight, departing Wed, Sep 24 from London to San Francisco, returning Mon, Sep 29, priced at $595 found 2 days ago

Wed, Sep 24 - Mon, Sep 29

LHR

London

SFO

San Francisco

$619 Roundtrip, found 2 days ago

$619

Roundtrip

found 2 days ago

Select United flight, departing Wed, Sep 24 from London to San Francisco, returning Mon, Sep 29, priced at $619 found 2 days ago

Wed, Sep 24 - Mon, Sep 29

LHR

London

SFO

San Francisco

$624 Roundtrip, found 2 days ago

$624

Roundtrip

found 2 days ago

Select United flight, departing Wed, Sep 24 from London to San Francisco, returning Mon, Sep 29, priced at $624 found 2 days ago

Wed, Sep 24 - Mon, Sep 29

LHR

London

SFO

San Francisco

$627 Roundtrip, found 2 days ago

$627

Roundtrip

found 2 days ago

Select United flight, departing Wed, Sep 24 from London to San Francisco, returning Mon, Sep 29, priced at $627 found 2 days ago

Wed, Sep 24 - Mon, Sep 29

LHR

London

SFO

San Francisco

$631 Roundtrip, found 2 days ago

$631

Roundtrip

found 2 days ago

Select United flight, departing Wed, Sep 24 from London to San Francisco, returning Mon, Sep 29, priced at $631 found 2 days ago