$407 Cheap American Airlines flights Chicago (ORD) to London (LGW)

View $407 flight on Wed, Feb 4, 2026Opens in a new window

$407 Cheap American Airlines flights Chicago (ORD) to London (LGW)

Prices were available within the past 7 days and start at $407 for one-way flights and $682 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Jan 30 - Mon, Feb 2
ORD
Chicago
LGW
London
$682 Roundtrip, found 1 day ago
$682
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 30 from Chicago to London, returning Mon, Feb 2, priced at $682 found 1 day ago

Find the cheapest month to fly from Chicago (ORD) to London (LGW)

November is typically the cheapest month to fly

From $481 - $932 per traveler.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city center is 52 minutes. Flights from $519
LGW
Gatwick
Cheapest
Average driving time to city center52 min
Flights from $519
Flights from Chicago (ORD) to London (LGW)
Origin airport
O'Hare Intl.
Destination airport
Gatwick
Distance
6341 km