Flights from London to Chicago from $ 672*
expand_more
1 Passenger, Economy
expand_morePromotion Code
expand_moreexpand_more
today
today
Featured daily fares for flights from London (LHR) to Chicago (ORD)
expand_more
location_on
location_on
More United deals on London (LHR) to Chicago (ORD) flights
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| London (LHR) | Chicago (ORD) | Roundtrip | Economy | 06/11/26 - 06/25/26 | from $Â 869 Viewed: 4 hours ago |
| London (LHR) | Chicago (ORD) | Roundtrip | Economy | 07/06/26 - 07/17/26 | from $Â 954 Viewed: 10 hours ago |
| London (LHR) | Chicago (ORD) | Roundtrip | Economy | 06/11/26 - 06/25/26 | from $Â 1,017 Viewed: 4 hours ago |
| London (LHR) | Chicago (ORD) | Roundtrip | Economy | 07/06/26 - 07/17/26 | from $Â 1,102 Viewed: 10 hours ago |
| London (LHR) | Chicago (ORD) | Roundtrip | Economy | 03/21/26 - 03/27/26 | from $Â 1,149 Viewed: 8 hours ago |
| London (LHR) | Chicago (ORD) | Roundtrip | Economy | 03/20/26 - 03/22/26 | from $Â 672 Viewed: 22 hours ago |
| London (LHR) | Chicago (ORD) | Roundtrip | Economy | 02/12/26 - 02/20/26 | from $Â 687 Viewed: 18 hours ago |
| London (LHR) | Chicago (ORD) | Roundtrip | Economy | 03/20/26 - 03/22/26 | from $Â 819 Viewed: 22 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
