Cheapest one-way flights from Chicago to London in June from 351€

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

One-Way flights

09 Jun Porter Airlines (Canada) Ltd
05 Jun Porter Airlines (Canada) Ltd
04 Jun Porter Airlines (Canada) Ltd
01 Jun Porter Airlines (Canada) Ltd
06 Jun Porter Airlines (Canada) Ltd
10 Jun Porter Airlines (Canada) Ltd
16 Jun Porter Airlines (Canada) Ltd
19 Jun Porter Airlines (Canada) Ltd
17 Jun Porter Airlines (Canada) Ltd
13 Jun Porter Airlines (Canada) Ltd

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

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

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