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

We've found the cheapest flights to Chicago

Returns from £406.74

One-way from £333.45

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.

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
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
British Airways004344211:0015:45VIEW FLIGHTS
United Airlines003333307:2513:45VIEW FLIGHTS
American Airlines002223212:3515:25VIEW FLIGHTS
Iberia002122012:3515:25VIEW FLIGHTS
Gulf Air002122012:3515:25VIEW FLIGHTS
Finnair002122012:3515:25VIEW FLIGHTS
Alaska Airlines001123012:3515:25VIEW FLIGHTS
Swiss001011113:3513:35VIEW FLIGHTS
Malaysia Airlines001111012:3515:25VIEW FLIGHTS
Lufthansa001011113:3513:35VIEW FLIGHTS
Brussels Airlines001011113:3513:35VIEW FLIGHTS
Austrian Airlines001011113:3513:35VIEW FLIGHTS
Air Canada001011113:3513:35VIEW FLIGHTS
SriLankan Airlines0000010VIEW FLIGHTS
AlphaSky001000014:1014:10VIEW FLIGHTS

The greatest amount of direct flights offered from London Heathrow to O'Hare International Airport United States are by British Airways with around 17 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
DayFlight TimesFlights
Wednesday
11:00
AirlineFlightNo
United AirlinesUA958
13:35
AirlineFlightNo
United AirlinesUA959
Austrian AirlinesOS7851
Air CanadaAC5357
LufthansaLH9354
Brussels AirlinesSN9089
SwissLX3044
13:45
AirlineFlightNo
United AirlinesUA928
13:50
AirlineFlightNo
British AirwaysBA295
14:10
AirlineFlightNo
FinnairAY3888
American AirlinesAA91
British AirwaysBA1546
IberiaIB4396
Gulf AirGF4120
AlphaSkyAS6987
15:25
AirlineFlightNo
FinnairAY3886
Malaysia AirlinesMH9407
Alaska AirlinesAS6947
American AirlinesAA87
British AirwaysBA1542
IberiaIB4209
Gulf AirGF6687
15:45
AirlineFlightNo
British AirwaysBA297
VIEW FLIGHTS
Thursday
07:40
AirlineFlightNo
United AirlinesUA958
10:25
AirlineFlightNo
United AirlinesUA928
11:00
AirlineFlightNo
British AirwaysBA295
12:35
AirlineFlightNo
FinnairAY3886
Malaysia AirlinesMH9407
Alaska AirlinesAS6947
American AirlinesAA87
British AirwaysBA1542
IberiaIB4209
Gulf AirGF6687
13:35
AirlineFlightNo
United AirlinesUA959
14:10
AirlineFlightNo
American AirlinesAA91
15:45
AirlineFlightNo
British AirwaysBA297
VIEW FLIGHTS
Friday
07:25
AirlineFlightNo
United AirlinesUA958
10:25
AirlineFlightNo
United AirlinesUA928
11:00
AirlineFlightNo
British AirwaysBA295
12:35
AirlineFlightNo
FinnairAY3886
Malaysia AirlinesMH9407
Alaska AirlinesAS6947
American AirlinesAA87
British AirwaysBA1542
IberiaIB4209
Gulf AirGF6687
13:35
AirlineFlightNo
United AirlinesUA959
Austrian AirlinesOS7851
Air CanadaAC5357
LufthansaLH9354
Brussels AirlinesSN9089
SwissLX3044
14:10
AirlineFlightNo
FinnairAY3888
Alaska AirlinesAS6987
American AirlinesAA91
British AirwaysBA1546
IberiaIB4396
Gulf AirGF4120
15:45
AirlineFlightNo
British AirwaysBA297
VIEW FLIGHTS
Saturday
07:40
AirlineFlightNo
United AirlinesUA958
10:25
AirlineFlightNo
United AirlinesUA928
11:00
AirlineFlightNo
British AirwaysBA295
12:35
AirlineFlightNo
FinnairAY3886
Malaysia AirlinesMH9407
Alaska AirlinesAS6947
American AirlinesAA87
British AirwaysBA1542
SriLankan AirlinesUL2015
IberiaIB4209
Gulf AirGF6687
13:35
AirlineFlightNo
United AirlinesUA959
Austrian AirlinesOS7851
Air CanadaAC5357
LufthansaLH9354
Brussels AirlinesSN9089
SwissLX3044
14:10
AirlineFlightNo
FinnairAY3888
Alaska AirlinesAS6987
American AirlinesAA91
British AirwaysBA1546
IberiaIB4396
Gulf AirGF4120
15:45
AirlineFlightNo
British AirwaysBA297
18:45
AirlineFlightNo
Alaska AirlinesAS5283
American AirlinesAA7006
VIEW FLIGHTS
Sunday
07:40
AirlineFlightNo
United AirlinesUA958
10:25
AirlineFlightNo
United AirlinesUA928
11:00
AirlineFlightNo
British AirwaysBA295
12:35
AirlineFlightNo
American AirlinesAA87
13:35
AirlineFlightNo
United AirlinesUA959
Austrian AirlinesOS7851
Air CanadaAC5357
LufthansaLH9354
Brussels AirlinesSN9089
SwissLX3044
14:10
AirlineFlightNo
American AirlinesAA91
15:45
AirlineFlightNo
British AirwaysBA297
VIEW FLIGHTS

Please remember your valid passport before departing LHR airport.

Planning a trip? Save money on car rental by booking in advance

Search for a cheap rental vehicle at Chicago O'Hare Airport

Flight Price FAQ - London (LHR) to Chicago (ORD)

DIRECT Lufthansa
What is the cheapest direct flight one way from London LHR to Chicago ORD?
The cheapest direct flight one way from London LHR to Chicago ORD is £333.45 ($455 €383.58)
£333.45
$455 | €383.58
Check Latest Price
DIRECT British Airways
What is the cheapest direct return flight from London LHR to Chicago ORD?
The cheapest direct return flight from London LHR to Chicago ORD is £406.74 ($555 €467.88)
£406.74
$555 | €467.88
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from London LHR to Chicago ORD?
The cheapest flight one way from London LHR to Chicago ORD is £259.43 ($354 €298.43)
£259.43
$354 | €298.43
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from London LHR to Chicago ORD?
The cheapest return flight from London LHR to Chicago ORD is £325.39 ($444 €374.31)
£325.39
$444 | €374.31
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from LHR to ORD

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Flight Info FAQ - London (LHR) to Chicago (ORD)

Who flies from London to Chicago?
The following airlines fly from London (LHR) to Chicago (ORD): Air Canada, Alaska Airlines, AlphaSky, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Finnair, Gulf Air, Iberia, Lufthansa, Malaysia Airlines, SriLankan Airlines, Swiss, United Airlines.
How far is the flight from London to Chicago?
The flight from London to Chicago is 6,344KM or 3,942 miles.
How long does the flight from London to Chicago to take?
The flight from London to Chicago takes 8 Hours 16 Minutes.

Looking for the best deals on car rental?

Search for a cheap rental vehicle at ORD

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