Cheapest return flights from Chicago to London in January from 412€

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

Return flights

26 Jan - 02 Feb Icelandair
20 Jan - 27 Jan Air Canada
23 Jan - 27 Jan Air Canada
18 Jan - 27 Jan Iberia
21 Jan - 28 Jan Iberia
25 Jan - 29 Jan Icelandair
30 Jan - 07 Feb Icelandair
26 Jan - 28 Feb Icelandair
28 Jan - 02 Feb Icelandair
19 Jan - 28 Jan SWISS
26 Jan - 31 Jan Aer Lingus
25 Jan - 03 Feb TAP
21 Jan - 27 Jan Icelandair
22 Jan - 06 Feb Spirit Airlines
20 Jan - 30 Jan Icelandair
20 Jan - 02 Feb Icelandair
20 Jan - 03 Feb Icelandair
20 Jan - 04 Feb Icelandair
20 Jan - 06 Feb Icelandair
17 Jan - 27 Jan Spirit Airlines

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

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