Flight times from Chicago to London & schedule

FAQs about flight schedules from Chicago to London

• When are flight tickets from Chicago (CHI) to London (LON) the cheapest?

  Airlines adjust prices for flights from Chicago to London based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

• How long does it take to fly from Chicago (CHI) to London (LON) and what is the distance?

  It takes around 7 hours 51 minutes to fly from Chicago (CHI) to London (LON).

• What are the most popular airlines that fly from Chicago (CHI) to London (LON)?

  Airlines with flights from Chicago (CHI) to London (LON): American Airlines, Gulf Air, Alaska Airlines, SriLankan Airlines, Aer Lingus, Air Canada, Malaysia Airlines, Swiss, Royal Jordanian, Brussels Airlines, Austrian Airlines and Iberia.