Cheapest return flights from Chicago to London in February from 401€

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

Return flights

25 Feb - 03 Mar Aer Lingus
09 Feb - 17 Feb Aer Lingus
11 Feb - 16 Feb Icelandair
10 Feb - 17 Feb British Airways direct
09 Feb - 17 Feb British Airways direct
05 Feb - 12 Feb Icelandair
06 Feb - 28 Feb Icelandair
07 Feb - 28 Feb Icelandair
08 Feb - 28 Feb Icelandair
06 Feb - 20 Feb Icelandair
25 Feb - 08 Mar Icelandair
16 Feb - 02 Mar Icelandair
19 Feb - 05 Mar Icelandair
28 Feb - 08 Mar Icelandair
19 Feb - 14 Mar Icelandair
20 Feb - 27 Feb Icelandair
23 Feb - 21 Mar Austrian Airlines
25 Feb - 08 Mar British Airways direct
16 Feb - 02 Mar British Airways direct
19 Feb - 05 Mar British Airways direct

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

Skyscanner

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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