Fastest flight time
Airports in Chicago
If you are looking to fly from London to Chicago, you are most likely going to fly from London Heathrow Airport to Chicago O'Hare Intl Airport, the most popular airports on that route. The cheapest route from London to Chicago is LHR — ORD with an average price of €748 RT during the month of September.
A flight from London Heathrow to Chicago will travel around 6330.3 km. 8h 40m is a normal flight duration for this route.
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Chicago. momondo saves you time and could save you money on your trip.
momondo does allow users to show only those flights to Chicago from London which offer a flexible booking policy as well as other useful filters and features.
momondo provides multiple filters to help you find the best flight to Chicago from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
If you are not ready to book a flight from London to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.