$388 Cheap American Airlines flights Chicago (CHI) to London (LON)

$388 Cheap American Airlines flights Chicago (CHI) to London (LON)

Prices were available within the past 7 days and start at $388 for one-way flights and $493 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 3 - Thu, Sep 11

ORD

Chicago

LHR

London

$493 Roundtrip, found 4 hours ago

$493

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Wed, Sep 3 from Chicago to London, returning Thu, Sep 11, priced at $493 found 4 hours ago

Wed, Sep 24 - Wed, Oct 1

ORD

Chicago

LGW

London

$498 Roundtrip, found 4 hours ago

$498

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Wed, Sep 24 from Chicago to London, returning Wed, Oct 1, priced at $498 found 4 hours ago

Tue, Sep 2 - Wed, Sep 10

ORD

Chicago

LHR

London

$499 Roundtrip, found 3 hours ago

$499

Roundtrip

found 3 hours ago

Select American Airlines flight, departing Tue, Sep 2 from Chicago to London, returning Wed, Sep 10, priced at $499 found 3 hours ago

Sun, Oct 12 - Fri, Oct 24

ORD

Chicago

LHR

London

$501 Roundtrip, found 1 hour ago

$501

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Sun, Oct 12 from Chicago to London, returning Fri, Oct 24, priced at $501 found 1 hour ago

Tue, Nov 11 - Tue, Nov 18

ORD

Chicago

LGW

London

$501 Roundtrip, found 2 hours ago

$501

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Tue, Nov 11 from Chicago to London, returning Tue, Nov 18, priced at $501 found 2 hours ago

Sun, Nov 30 - Fri, Dec 12

ORD

Chicago

LHR

London

$503 Roundtrip, found 1 hour ago

$503

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Sun, Nov 30 from Chicago to London, returning Fri, Dec 12, priced at $503 found 1 hour ago