Flights from London Airport (LHR) to Chicago O'Hare Airport Airport (ORD)

Q: How long does the flight from London to Chicago to take?

The flight from London to Chicago takes8 Hours 16 Minutes.

We've found the cheapest flights to Chicago

Returns from £514.92

One-way from £575.69

Multiple companies offer flights from London Heathrow to O'Hare International Airport. The flight time from London Heathrow to O'Hare International Airport is around 8 Hours 16 Minutes and you will cover 6,344 Km (3,942 Miles). The airport code for London Heathrow is LHR and for O'Hare International Airport it is ORD.

Flight prices can fluctuate at certain times of the day but also at weekends. If you are looking to get the cheapest flights possible then we recommend you travel mid week or in the late evening. On occasions, airliners may have special offers so look out for these. Our recommendation is to book well in advance if you are looking to get the best possible prices.

There is a time difference of 6.0 GMT at O'Hare International Airport United States, so remember to alter your watch to the correct time upon your arrival.

If you are planning a trip to O'Hare International Airport from London Heathrow Airport you can pre-arrange short or long term parking at London Heathrow Airport.

If you are renting a car at O'Hare International Airport it is recommended to fill up the fuel tank before returning the vehicle at the nearest fuel station to O'Hare International Airport in order to avoid incurring additional costs. *Please check your rental agreement to understand the fuel policy for your vehicle.

We suggest pre-booking your transport to London Heathrow Airport. The following options are available:

Ensure your arrival at O'Hare International Airport is as stress-free as possible by pre-booking your onwards transport - booking early may also save you money:

Find hotels close to O'Hare International Airport many hotels offer airport transfers directly from the airport to your hotel.

Please see below the airlines that fly from London Heathrow (LHR) to O'Hare International Airport (ORD) and the amount of daily flights in operation.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
British Airways	4	4	4	4	4	4	3	11:00	15:45	VIEW FLIGHTS
Finnair	3	2	2	2	3	2	1	11:55	15:45	VIEW FLIGHTS
United Airlines	2	2	2	2	2	2	2	10:25	13:35	VIEW FLIGHTS
American Airlines	2	2	2	2	2	2	2	11:55	14:10	VIEW FLIGHTS
SriLankan Airlines	2	2	2	2	2	2	1	11:55	14:10	VIEW FLIGHTS
Iberia	2	2	2	2	2	2	1	11:55	14:10	VIEW FLIGHTS
Gulf Air	2	2	2	2	2	2	1	11:55	14:10	VIEW FLIGHTS
Swiss	2	2	2	2	2	2	0	10:25	13:35	VIEW FLIGHTS
Lufthansa	2	2	2	2	2	2	0	10:25	13:35	VIEW FLIGHTS
Brussels Airlines	2	2	2	2	2	2	0	10:25	13:35	VIEW FLIGHTS
Austrian Airlines	2	2	2	2	2	2	0	10:25	13:35	VIEW FLIGHTS
AlphaSky	2	2	2	1	2	2	1	11:55	14:10	VIEW FLIGHTS
Air Canada	2	2	2	2	2	2	0	10:25	13:35	VIEW FLIGHTS
Malaysia Airlines	1	1	1	1	1	1	0	11:55	11:55	VIEW FLIGHTS
Alaska Airlines	0	0	0	1	0	1	0	14:10	14:10	VIEW FLIGHTS
Aer Lingus	1	0	0	0	1	0	0	15:45	15:45	VIEW FLIGHTS

The greatest amount of direct flights offered from London Heathrow to O'Hare International Airport United States are by British Airways with around 27 flights a week. The earliest flight is available at 11:00 and the latest flights at 15:45 with the most popular flight number being BA1542, BA1546, BA295 and BA297.

You can visit British Airways at britishairways.com website for late minute deals and up to date information.

Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Flights Time In WeekDays

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Flight Times

Flights

Monday