Cheap United flights Phoenix (PHX) to London (LHR)

Cheap United flights Phoenix (PHX) to London (LHR)

Prices were available within the past 7 days and start at for one-way flights and $650 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 10 - Wed, Aug 27

PHX

Phoenix

LHR

London

$650 Roundtrip, found 1 day ago

$650

Roundtrip

found 1 day ago

Select United flight, departing Sun, Aug 10 from Phoenix to London, returning Wed, Aug 27, priced at $650 found 1 day ago