Cheapest return flights from Chicago to London in February from $487

Best time to book flights for Chicago (ORD) to London (LHR) flights at AirHint

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

Return flights

13 Feb - 15 Feb Scandinavian Airlines
13 Feb - 22 Feb Icelandair
26 Feb - 08 Mar Icelandair
09 Feb - 23 Feb Icelandair
06 Feb - 20 Feb Icelandair
09 Feb - 13 Feb Icelandair
23 Feb - 01 Mar Icelandair
02 Feb - 11 Feb Icelandair
24 Feb - 03 Mar Delta
25 Feb - 04 Mar Delta
04 Feb - 11 Feb Delta
03 Feb - 10 Feb Delta
11 Feb - 18 Feb Delta
18 Feb - 25 Feb Delta
23 Feb - 02 Mar Delta
22 Feb - 01 Mar Delta
26 Feb - 05 Mar Delta
27 Feb - 06 Mar Delta
23 Feb - 01 Mar American Airlines direct
27 Feb - 02 Mar Delta

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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