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Popular flights and flight offers from Chicago to London
ORD – LHR
Chicago - London
Wed 4 Dec 2024 – Tue 10 Dec 2024
From
634 USD ORD – LHR
Chicago - London
Tue 3 Dec 2024 – Tue 10 Dec 2024
From
636 USD ORD – LHR
Chicago - London
Mon 25 Nov 2024 – Thu 5 Dec 2024
From
636 USD ORD – LHR
Chicago - London
Sun 24 Nov 2024 – Thu 5 Dec 2024
From
636 USD ORD – LHR
Chicago - London
Mon 13 Jan 2025 – Tue 21 Jan 2025
From
638 USD ORD – LHR
Chicago - London
Wed 8 Jan 2025 – Tue 14 Jan 2025
From
638 USD Our cheapest flights from Chicago to London
ORD – LHR
Chicago - London
Wed 4 Dec 2024 – Tue 10 Dec 2024
From
634 USD ORD – LHR
Chicago - London
Tue 3 Dec 2024 – Tue 10 Dec 2024
From
636 USD ORD – LHR
Chicago - London
Mon 25 Nov 2024 – Thu 5 Dec 2024
From
636 USD ORD – LHR
Chicago - London
Sun 24 Nov 2024 – Thu 5 Dec 2024
From
636 USD