$438 Cheap Air Canada flights Chicago (ORD) to London (LHR)

$438 Cheap Air Canada flights Chicago (ORD) to London (LHR)

Prices were available within the past 7 days and start at $438 for one-way flights and $613 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 8 - Sat, May 16

ORD

Chicago

LHR

London

$613 Roundtrip, found 6 days ago

$613

Roundtrip

found 6 days ago

Select Air Canada flight, departing Fri, May 8 from Chicago to London, returning Sat, May 16, priced at $613 found 6 days ago

Fri, May 8 - Sat, May 16

ORD

Chicago

LHR

London

$616 Roundtrip, found 6 days ago

$616

Roundtrip

found 6 days ago

Select Air Canada flight, departing Fri, May 8 from Chicago to London, returning Sat, May 16, priced at $616 found 6 days ago

Fri, May 8 - Sat, May 16

ORD

Chicago

LHR

London

$632 Roundtrip, found 6 days ago

$632

Roundtrip

found 6 days ago

Select Air Canada flight, departing Fri, May 8 from Chicago to London, returning Sat, May 16, priced at $632 found 6 days ago

Sun, Dec 14 - Mon, Dec 22

ORD

Chicago

LHR

London

$667 Roundtrip, found 2 days ago

$667

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sun, Dec 14 from Chicago to London, returning Mon, Dec 22, priced at $667 found 2 days ago

Sun, Dec 14 - Mon, Dec 22

ORD

Chicago

LHR

London

$677 Roundtrip, found 2 days ago

$677

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sun, Dec 14 from Chicago to London, returning Mon, Dec 22, priced at $677 found 2 days ago