Cheapest one-way flights from Chicago to London in June from 390€

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

One-Way flights

18 Jun TAP
12 Jun TAP
21 Jun TAP
19 Jun TAP
15 Jun WestJet
30 Jun Icelandair
15 Jun United direct
21 Jun United direct
12 Jun Lufthansa direct
19 Jun United direct

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

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.

Book a cheap hotel in London

Cheap car rent in London

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