Book United London to Chicago flight deals from £280

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Search flights from London to Chicago (LHR - ORD)

December

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Tue 25

Return Wed 9
from£ 293*Viewed: 4 hours ago

Wed 26

Return Thu 10
from£ 293*Viewed: 4 hours ago

Sat 29

Return Sun 13
from£ 293*Viewed: 4 hours ago

January

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Sun 20

Return Mon 4
from£ 280*Viewed: 4 hours ago

Mon 21

Return Tue 5
from£ 280*Viewed: 4 hours ago

Mon 28

Return Tue 12
from£ 280*Viewed: 4 hours ago

February

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Fri 1

Return Sat 16
from£ 280*Viewed: 4 hours ago

Fri 8

Return Sat 23
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Fri 15

Return Sat 2
from£ 280*Viewed: 4 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Plan ahead for flights from London to Chicago

from
to
Type
Dates
Price*
London (LHR)
to Chicago (ORD)
Roundtrip
Depart Sun 13 Jan 2019
Return Mon 28 Jan 2019
from£ 280*Viewed: 4 hours ago
London (LHR)
to Chicago (ORD)
Roundtrip
Depart Fri 18 Jan 2019
Return Sat 2 Feb 2019
from£ 280*Viewed: 4 hours ago
London (LHR)
to Chicago (ORD)
Roundtrip
Depart Sun 20 Jan 2019
Return Mon 4 Feb 2019
from£ 280*Viewed: 4 hours ago
London (LHR)
to Chicago (ORD)
Roundtrip
Depart Mon 21 Jan 2019
Return Tue 5 Feb 2019
from£ 280*Viewed: 4 hours ago
London (LHR)
to Chicago (ORD)
Roundtrip
Depart Fri 25 Jan 2019
Return Sat 9 Feb 2019
from£ 280*Viewed: 4 hours ago
London (LHR)
to Chicago (ORD)
Roundtrip
Depart Sun 27 Jan 2019
Return Mon 11 Feb 2019
from£ 280*Viewed: 4 hours ago
London (LHR)
to Chicago (ORD)
Roundtrip
Depart Mon 28 Jan 2019
Return Tue 12 Feb 2019
from£ 280*Viewed: 4 hours ago
London (LHR)
to Chicago (ORD)
Roundtrip
Depart Fri 1 Feb 2019
Return Sat 16 Feb 2019
from£ 280*Viewed: 4 hours ago
London (LHR)
to Chicago (ORD)
Roundtrip
Depart Sun 3 Feb 2019
Return Mon 18 Feb 2019
from£ 280*Viewed: 4 hours ago
London (LHR)
to Chicago (ORD)
Roundtrip
Depart Mon 4 Feb 2019
Return Tue 19 Feb 2019
from£ 280*Viewed: 4 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Weather in Chicago

-3 °CSunday11/18/2018
-1 °CMonday11/19/2018
1 °CTuesday11/20/2018
-2 °CWednesday11/21/2018
6 °CThursday11/22/2018
5 °CFriday11/23/2018
5 °CSaturday11/24/2018
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