Flights from United Kingdom to Chicago (ORD) from GBP 547
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1 Passenger, Economy
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Promo Code
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Best Flight Deals from United Kingdom to United States
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GBP
London (LHR)to
Chicago (ORD)15/07/2026 - 28/07/2026
From
GBP 787
Viewed 1 day ago
Round trip
Economy
London (LHR)to
Chicago (ORD)23/08/2026 - 27/08/2026
From
GBP 673
Viewed 4 hours ago
Round trip
Economy
London (LGW)to
Chicago (ORD)19/08/2026 - 23/08/2026
From
GBP 547
Viewed 1 day ago
Round trip
Economy
London (LGW)to
Chicago (ORD)15/07/2026 - 19/08/2026
From
GBP 658
Viewed 1 day ago
Round trip
Economy
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Business Flights Deals
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GBP
London (LHR)to
Chicago (ORD)
15/07/2026 - 28/07/2026
Round trip
Business
From
GBP 3,731
Viewed 1 day ago
London (LHR)to
Chicago (ORD)
23/08/2026 - 27/08/2026
Round trip
Business
From
GBP 3,245
Viewed 4 hours ago
London (LGW)to
Chicago (ORD)
19/08/2026 - 23/08/2026
Round trip
Business
From
GBP 2,444
Viewed 1 day ago
London (LGW)to
Chicago (ORD)
15/07/2026 - 19/08/2026
Round trip
Business
From
GBP 2,961
Viewed 1 day ago
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Best Flight Deals from United Kingdom to Chicago
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GBP
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| London (LHR) | Chicago (ORD) | Round trip | Economy | 18/12/2026 - 30/12/2026 | From GBP 984 Viewed 1 day ago | |
| London (LHR) | Chicago (ORD) | Round trip | Economy | 23/08/2026 - 27/08/2026 | From GBP 673 Viewed 4 hours ago | |
| London (LGW) | Chicago (ORD) | Round trip | Economy | 19/08/2026 - 23/08/2026 | From GBP 547 Viewed 1 day ago |
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.