Cheapest one-way flights from Chicago (MDW) to London (STN), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
24 Aug Porter Airlines (Canada) Ltd
11 Aug Porter Airlines (Canada) Ltd
29 Aug Porter Airlines (Canada) Ltd
23 Aug Porter Airlines (Canada) Ltd
30 Aug Porter Airlines (Canada) Ltd
21 Aug Porter Airlines (Canada) Ltd
19 Aug Porter Airlines (Canada) Ltd
10 Aug Porter Airlines (Canada) Ltd
27 Aug Porter Airlines (Canada) Ltd
08 Aug Porter Airlines (Canada) Ltd
Powered by

deals for return flights from Chicago to London in August.

Book a cheap hotel in London

Cheap car rent in Stansted

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.

Feel free to contact us with any feedback or request another flight research.