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

View $398 flight on Sun, Nov 30, 2025Opens 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 $546 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, Mar 28 - Tue, Apr 7
ORD
Chicago
LHR
London
$546 Roundtrip, found 1 day ago
$546
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Mar 28 from Chicago to London, returning Tue, Apr 7, priced at $546 found 1 day ago
British Airways
Tue, Oct 21 - Thu, Oct 30
ORD
Chicago
LGW
London
$622 Roundtrip, found 4 days ago
$622
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Oct 21 from Chicago to London, returning Thu, Oct 30, priced at $622 found 4 days ago
British Airways
Sun, Nov 2 - Mon, Jan 12
ORD
Chicago
LCY
London
$819 Roundtrip, found 2 days ago
$819
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Nov 2 from Chicago to London, returning Mon, Jan 12, priced at $819 found 2 days ago

Travel information

Travel information

Origin airport
O'Hare Intl.
Destination airport
Gatwick
Airlines serving
Aer Lingus, Air Canada, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, 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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