Cheapest one-way flights from Chicago to London in May from 279€

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

One-Way flights

12 May jetBlue
09 May Icelandair
30 May jetBlue
15 May TAP
27 May TAP
29 May TAP
28 May Air Canada

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

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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