Cheapest return flights from Chicago to London in January from 441€

AirHint found the following cheapest return flights from Chicago (ORD) to London (LHR) in January 2026 (see full year).

Return flights

12 Jan - 19 Jan Icelandair
05 Jan - 16 Jan Delta
12 Jan - 25 Jan Icelandair
22 Jan - 29 Jan Icelandair
12 Jan - 18 Jan Icelandair
04 Jan - 15 Jan Iberia
12 Jan - 19 Jan British Airways direct
22 Jan - 29 Jan British Airways direct
12 Jan - 25 Jan British Airways direct
12 Jan - 18 Jan British Airways direct

Also check the deals for one-way flights from Chicago to London in January.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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