Cheap United flights Sacramento (SMF) to London (LHR)

Cheap United flights Sacramento (SMF) to London (LHR)

Prices were available within the past 7 days and start at for one-way flights and $1,142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 14 - Wed, May 21

SMF

Sacramento

LHR

London

$1,142 Roundtrip, found 7 hours ago

$1,142

Roundtrip

found 7 hours ago

Select United flight, departing Wed, May 14 from Sacramento to London, returning Wed, May 21, priced at $1,142 found 7 hours ago