Cheap United flights Montreal (YUL) to London (LHR)

Cheap United flights Montreal (YUL) to London (LHR)

Prices were available within the past 7 days and start at for one-way flights and $692 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 4 - Tue, Nov 11

YUL

Montreal

LHR

London

$692 Roundtrip, found 3 days ago

$692

Roundtrip

found 3 days ago

Select United flight, departing Tue, Nov 4 from Montreal to London, returning Tue, Nov 11, priced at $692 found 3 days ago