Cheapest one-way flights from Chicago to London in February from 192€

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

One-Way flights

02 Feb WestJet
27 Feb WestJet
08 Feb Spirit Airlines
09 Feb Spirit Airlines
06 Feb WestJet
04 Feb Frontier Airlines
03 Feb Frontier Airlines
26 Feb Frontier Airlines
22 Feb Frontier Airlines
05 Feb Frontier Airlines

Also check the deals for return flights from Chicago to London in February.

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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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