Flights from Chicago to London from USD 450
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1 Passenger, Economy
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Promo Code
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Flights from Chicago to London
Best Flight Deals from Chicago to London
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USD
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Chicago (ORD) | London (LHR) | Round trip | Economy | 04/03/2026 - 08/03/2026 | From USD 450 Viewed 1 day ago |
| Chicago (ORD) | London (LHR) | Round trip | Economy | 06/02/2026 - 27/02/2026 | From USD 450 Viewed 1 day ago |
| Chicago (ORD) | London (LHR) | Round trip | Economy | 22/04/2026 - 02/05/2026 | From USD 462 Viewed 4 hours ago |
| Chicago (ORD) | London (LHR) | Round trip | Economy | 15/04/2026 - 22/04/2026 | From USD 465 Viewed 7 hours ago |
| Chicago (ORD) | London (LHR) | Round trip | Economy | 06/05/2026 - 12/05/2026 | From USD 466 Viewed 1 day ago |
| Chicago (ORD) | London (LGW) | Round trip | Economy | 08/04/2026 - 24/04/2026 | From USD 588 Viewed 5 hours 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.
Business Flights Deals
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flight_land
USD
Chicago (ORD)to
London (LHR)
06/02/2026 - 27/02/2026
Round trip
Business
From
USD 2,699
Viewed 1 day ago
Chicago (ORD)to
London (LHR)
14/01/2026 - 22/01/2026
Round trip
Business
From
USD 2,700
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.