$398 Cheap British Airways flights Chicago (CHI) to London (LON)

View $398 flight on Wed, May 13, 2026Opens in a new window
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$398 Cheap British Airways flights Chicago (CHI) to London (LON)

Prices were available within the past 7 days and start at $398 for one-way flights and $532 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Apr 14 - Fri, Apr 24
ORD
Chicago
LHR
London
$532 Roundtrip, found 7 hours ago
$532
Roundtrip
found 7 hours ago
Select British Airways flight, departing Tue, Apr 14 from Chicago to London, returning Fri, Apr 24, priced at $532 found 7 hours ago
British Airways
Wed, Feb 25 - Sun, Mar 1
ORD
Chicago
LGW
London
$696 Roundtrip, found 5 hours ago
$696
Roundtrip
found 5 hours ago
Select British Airways flight, departing Wed, Feb 25 from Chicago to London, returning Sun, Mar 1, priced at $696 found 5 hours ago
British Airways
Sun, Mar 22 - Mon, Mar 30
ORD
Chicago
LCY
London
$841 Roundtrip, found 8 hours ago
$841
Roundtrip
found 8 hours ago
Select British Airways flight, departing Sun, Mar 22 from Chicago to London, returning Mon, Mar 30, priced at $841 found 8 hours ago
Flights from Chicago (ORD) to London (LGW)
Origin airport
O'Hare Intl.
Destination airport
Gatwick
Airlines serving
Aer Lingus, Air Canada, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Popular airline
Aer Lingus
Distance
3963 mi

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