Flights from Chicago O'Hare to London

Our cheapest offers for flights from Chicago O'Hare to London

Here you can compare cheap flights from Chicago O'Hare (ORD) to London (LON) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London. Prices and availability may change at any time.

Important flight information

Flight information: Chicago O'Hare - London

Distance 6368 km
Departure airport Airport Chicago O'Hare (ORD)
Departure country Flights from United States
Arrival airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Destination country Flights to United Kingdom
Popular destinations for onward travel