Book a Chicago O'Hare to London Heathrow flight and save

The price of an airline ticket from Chicago O'Hare to London Heathrow varies depending on your travel dates and how far in advance you book your flight. Fly Scanner brings you the best cheap flights by comparing schedules, airlines, stopovers, alternative dates and other destinations in United Kingdom.

Save money on your flight to London Heathrow

With the Fly Scanner flight comparator you can also compare available offers for airports near London Heathrow or on alternative dates, so you can consider other options that could save you money on your flight ticket. Also save time by filtering your search with direct flights only: the flight search engine will show you in no time the cheapest deals for flights Chicago O'Hare - London Heathrow non-stop.

How to save money on a flight from Chicago O'Hare to London Heathrow

The search engine of Fly Scanner finds for you the ideal solutions for your needs. Once you have entered your search data, you can customize the results according to your preferences and compare the prices of Chicago O'Hare - London Heathrow flights.

Choose alternative dates and airports

You can save even more money by comparing flight prices for other dates as well, if you have the possibility to travel flexibly. You can choose from cheap flights available departing a few days earlier or arriving a few days later. Or you can choose from alternative airports nearby in United Kingdom: the price of your ticket could be even more advantageous!