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Cheapest one-way flights from Chicago (ORD) to London (STN), May

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Dates, airline, and price
Dates	Airline	Price
02 May	Icelandair
09 May	Icelandair
23 May	Aer Lingus
26 May	Turkish Airlines

deals for return flights from Chicago to London in May.

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Updated Jul 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Chicago (ORD) to London (STN), May

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