$403 Cheap British Airways flights Chicago (CHI) to London (LON)

$403 Cheap British Airways flights Chicago (CHI) to London (LON)

Prices were available within the past 7 days and start at $403 for one-way flights and $585 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 9 - Thu, Apr 16

ORD

Chicago

LHR

London

$585 Roundtrip, found 1 hour ago

$585

Roundtrip

found 1 hour ago

Select British Airways flight, departing Thu, Apr 9 from Chicago to London, returning Thu, Apr 16, priced at $585 found 1 hour ago

Tue, Oct 21 - Thu, Oct 30

ORD

Chicago

LGW

London

$622 Roundtrip, found 6 days ago

$622

Roundtrip

found 6 days ago

Select British Airways flight, departing Tue, Oct 21 from Chicago to London, returning Thu, Oct 30, priced at $622 found 6 days ago

Tue, Nov 4 - Tue, Nov 11

ORD

Chicago

LCY

London

$767 Roundtrip, found 5 hours ago

$767

Roundtrip

found 5 hours ago

Select British Airways flight, departing Tue, Nov 4 from Chicago to London, returning Tue, Nov 11, priced at $767 found 5 hours ago