$733 Cheap Swiss International Air Lines flights Montreal (YMQ) to London (LON)

$733 Cheap Swiss International Air Lines flights Montreal (YMQ) to London (LON)

Prices were available within the past 7 days and start at $733 for one-way flights and $635 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 14 - Sat, Feb 7

YUL

Montreal

LHR

London

$635 Roundtrip, found 2 hours ago

$635

Roundtrip

found 2 hours ago

Select Swiss International Air Lines flight, departing Wed, Jan 14 from Montreal to London, returning Sat, Feb 7, priced at $635 found 2 hours ago

Thu, Feb 12 - Thu, Mar 19

YUL

Montreal

LCY

London

$659 Roundtrip, found 3 hours ago

$659

Roundtrip

found 3 hours ago

Select Swiss International Air Lines flight, departing Thu, Feb 12 from Montreal to London, returning Thu, Mar 19, priced at $659 found 3 hours ago

Sun, Feb 15 - Fri, Feb 20

YUL

Montreal

LCY

London

$661 Roundtrip, found 1 day ago

$661

Roundtrip

found 1 day ago

Select Swiss International Air Lines flight, departing Sun, Feb 15 from Montreal to London, returning Fri, Feb 20, priced at $661 found 1 day ago

Sun, Feb 8 - Tue, Feb 17

YUL

Montreal

LCY

London

$662 Roundtrip, found 3 days ago

$662

Roundtrip

found 3 days ago

Select Swiss International Air Lines flight, departing Sun, Feb 8 from Montreal to London, returning Tue, Feb 17, priced at $662 found 3 days ago

Mon, Nov 10 - Sat, Dec 6

YUL

Montreal

LGW

London

$668 Roundtrip, found 1 hour ago

$668

Roundtrip

found 1 hour ago

Select Swiss International Air Lines flight, departing Mon, Nov 10 from Montreal to London, returning Sat, Dec 6, priced at $668 found 1 hour ago

Sun, Nov 23 - Tue, Dec 2

YUL

Montreal

LCY

London

$696 Roundtrip, found 3 hours ago

$696

Roundtrip

found 3 hours ago

Select Swiss International Air Lines flight, departing Sun, Nov 23 from Montreal to London, returning Tue, Dec 2, priced at $696 found 3 hours ago