Flights from London Airport LHR to Chicago Airport ORD

We've found the cheapest flights to Chicago

Returns from £413.75

One-way from £463.76

Getting to London Heathrow from O'Hare International Airport is very straight forward. There are 16 airliners who all offer direct flights several times a week. When travelling from London Heathrow you will cover about 3,942 miles before you reach O'Hare International Airport. This journey will take 8 Hours 16 Minutes.

The most expensive flight prices are typically at weekends and daytime flights. If you are on a tight budget then you should avoid flying at peak hours as the prices are more expensive. The cheapest flights are in the evenings and in mid week. We recommend our viewers to pay and reserve the seats in advance. This ensures you get the best seats on the plane at the cheapest prices.

When arriving at O'Hare International Airport don’t forget to set your watch to the local time!

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 Airways666666409:1515:30VIEW FLIGHTS
American Airlines666666309:1515:30VIEW FLIGHTS
Alaska Airlines356666109:1518:15VIEW FLIGHTS
Iberia555555109:1515:30VIEW FLIGHTS
Finnair555555109:1515:30VIEW FLIGHTS
United Airlines333333308:3014:10VIEW FLIGHTS
Lufthansa333333108:3014:10VIEW FLIGHTS
Gulf Air333333109:1514:25VIEW FLIGHTS
Brussels Airlines333333108:3014:10VIEW FLIGHTS
Austrian Airlines333333108:3014:10VIEW FLIGHTS
Air Canada333333108:3014:10VIEW FLIGHTS
SriLankan Airlines322223009:1514:25VIEW FLIGHTS
Swiss222222111:0514:10VIEW FLIGHTS
Aer Lingus222222011:0515:30VIEW FLIGHTS
AlphaSky520000009:1515:55VIEW FLIGHTS
Malaysia Airlines111111009:1509:15VIEW FLIGHTS

British Airways offer the highest number of flights for this route with departures times between 09:15 and 15:30.

You can find the latest flight availability and prices from British Airways at britishairways.com. You can also book direct and get their latest discounts.

Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
08:30
AirlineFlight  No
United AirlinesUA958
Austrian AirlinesOS7849
Air CanadaAC5363
LufthansaLH9348
Brussels AirlinesSN9087
09:15
AirlineFlight  No
FinnairAY5787
Malaysia AirlinesMH9407
Alaska AirlinesAS6947
American AirlinesAA87
British AirwaysBA1542
SriLankan AirlinesUL2015
IberiaIB4209
Gulf AirGF6687
11:05
AirlineFlight  No
FinnairAY5535
United AirlinesUA959
Aer LingusEI8995
Austrian AirlinesOS7853
Air CanadaAC5365
Alaska AirlinesAS5285
LufthansaLH9356
American AirlinesAA7004
British AirwaysBA295
Brussels AirlinesSN9085
IberiaIB3634
SwissLX3058
11:45
AirlineFlight  No
AlphaSkyAS6947
12:15
AirlineFlight  No
FinnairAY5781
American AirlinesAA47
British AirwaysBA1544
SriLankan AirlinesUL2028
IberiaIB4189
Gulf AirGF6847
AlphaSkyAS6991
13:10
AirlineFlight  No
American AirlinesAA7017
British AirwaysBA299
AlphaSkyAS5281
14:10
AirlineFlight  No
United AirlinesUA928
Austrian AirlinesOS7851
Air CanadaAC5357
LufthansaLH9354
Brussels AirlinesSN9089
SwissLX3044
14:25
AirlineFlight  No
FinnairAY5789
American AirlinesAA91
British AirwaysBA1546
SriLankan AirlinesUL2035
IberiaIB4396
Gulf AirGF4120
AlphaSkyAS6987
15:30
AirlineFlight  No
FinnairAY5537
Aer LingusEI8997
American AirlinesAA7006
British AirwaysBA297
IberiaIB3636
AlphaSkyAS5283
18:15
AirlineFlight  No
Alaska AirlinesAS5283
VIEW FLIGHTS
Tuesday
08:30
AirlineFlight  No
United AirlinesUA958
Austrian AirlinesOS7849
Air CanadaAC5363
LufthansaLH9348
Brussels AirlinesSN9087
09:15
AirlineFlight  No
FinnairAY5787
Malaysia AirlinesMH9407
American AirlinesAA87
British AirwaysBA1542
SriLankan AirlinesUL2015
IberiaIB4209
Gulf AirGF6687
AlphaSkyAS6947
11:05
AirlineFlight  No
FinnairAY5535
United AirlinesUA959
Aer LingusEI8995
Austrian AirlinesOS7853
Air CanadaAC5365
Alaska AirlinesAS5285
LufthansaLH9356
American AirlinesAA7004
British AirwaysBA295
Brussels AirlinesSN9085
IberiaIB3634
SwissLX3058
12:15
AirlineFlight  No
FinnairAY5781
Alaska AirlinesAS6991
American AirlinesAA47
British AirwaysBA1544
SriLankan AirlinesUL2028
IberiaIB4189
Gulf AirGF6847
13:10
AirlineFlight  No
Alaska AirlinesAS5281
American AirlinesAA7017
British AirwaysBA299
14:10
AirlineFlight  No
United AirlinesUA928
Austrian AirlinesOS7851
Air CanadaAC5357
LufthansaLH9354
Brussels AirlinesSN9089
SwissLX3044
14:25
AirlineFlight  No
FinnairAY5789
Alaska AirlinesAS6987
American AirlinesAA91
British AirwaysBA1546
IberiaIB4396
Gulf AirGF4120
15:30
AirlineFlight  No
FinnairAY5537
Aer LingusEI8997
Alaska AirlinesAS5283
American AirlinesAA7006
British AirwaysBA297
IberiaIB3636
15:55
AirlineFlight  No
AlphaSkyAS5281
VIEW FLIGHTS
Wednesday
08:30
AirlineFlight  No
United AirlinesUA958
Austrian AirlinesOS7849
Air CanadaAC5363
LufthansaLH9348
Brussels AirlinesSN9087
09:15
AirlineFlight  No
FinnairAY5787
Malaysia AirlinesMH9407
Alaska AirlinesAS6947
American AirlinesAA87
British AirwaysBA1542
SriLankan AirlinesUL2015
IberiaIB4209
Gulf AirGF6687
11:05
AirlineFlight  No
FinnairAY5535
United AirlinesUA959
Aer LingusEI8995
Austrian AirlinesOS7853
Air CanadaAC5365
Alaska AirlinesAS5285
LufthansaLH9356
American AirlinesAA7004
British AirwaysBA295
Brussels AirlinesSN9085
IberiaIB3634
SwissLX3058
12:15
AirlineFlight  No
FinnairAY5781
Alaska AirlinesAS6991
American AirlinesAA47
British AirwaysBA1544
SriLankan AirlinesUL2028
IberiaIB4189
Gulf AirGF6847
13:10
AirlineFlight  No
Alaska AirlinesAS5281
American AirlinesAA7017
British AirwaysBA299
14:10
AirlineFlight  No
United AirlinesUA928
Austrian AirlinesOS7851
Air CanadaAC5357
LufthansaLH9354
Brussels AirlinesSN9089
SwissLX3044
14:25
AirlineFlight  No
FinnairAY5789
Alaska AirlinesAS6987
American AirlinesAA91
British AirwaysBA1546
IberiaIB4396
Gulf AirGF4120
15:30
AirlineFlight  No
FinnairAY5537
Aer LingusEI8997
Alaska AirlinesAS5283
American AirlinesAA7006
British AirwaysBA297
IberiaIB3636
VIEW FLIGHTS
Thursday
08:30
AirlineFlight  No
United AirlinesUA958
Austrian AirlinesOS7849
Air CanadaAC5363
LufthansaLH9348
Brussels AirlinesSN9087
09:15
AirlineFlight  No
FinnairAY5787
Malaysia AirlinesMH9407
Alaska AirlinesAS6947
American AirlinesAA87
British AirwaysBA1542
SriLankan AirlinesUL2015
IberiaIB4209
Gulf AirGF6687
11:05
AirlineFlight  No
United AirlinesUA959
Austrian AirlinesOS7853
Air CanadaAC5365
LufthansaLH9356
Brussels AirlinesSN9085
SwissLX3058
11:10
AirlineFlight  No
FinnairAY5535
Aer LingusEI8995
Alaska AirlinesAS5285
American AirlinesAA7004
British AirwaysBA295
IberiaIB3634
12:15
AirlineFlight  No
FinnairAY5781
Alaska AirlinesAS6991
American AirlinesAA47
British AirwaysBA1544
SriLankan AirlinesUL2028
IberiaIB4189
Gulf AirGF6847
13:10
AirlineFlight  No
Alaska AirlinesAS5281
American AirlinesAA7017
British AirwaysBA299
14:10
AirlineFlight  No
United AirlinesUA928
Austrian AirlinesOS7851
Air CanadaAC5357
LufthansaLH9354
Brussels AirlinesSN9089
SwissLX3044
14:25
AirlineFlight  No
FinnairAY5789
Alaska AirlinesAS6987
American AirlinesAA91
British AirwaysBA1546
IberiaIB4396
Gulf AirGF4120
15:30
AirlineFlight  No
FinnairAY5537
Aer LingusEI8997
Alaska AirlinesAS5283
American AirlinesAA7006
British AirwaysBA297
IberiaIB3636
VIEW FLIGHTS
Friday
08:30
AirlineFlight  No
United AirlinesUA958
Austrian AirlinesOS7849
Air CanadaAC5363
LufthansaLH9348
Brussels AirlinesSN9087
09:15
AirlineFlight  No
FinnairAY5787
Malaysia AirlinesMH9407
Alaska AirlinesAS6947
American AirlinesAA87
British AirwaysBA1542
SriLankan AirlinesUL2015
IberiaIB4209
Gulf AirGF6687
11:05
AirlineFlight  No
FinnairAY5535
United AirlinesUA959
Aer LingusEI8995
Austrian AirlinesOS7853
Air CanadaAC5365
Alaska AirlinesAS5285
LufthansaLH9356
American AirlinesAA7004
British AirwaysBA295
Brussels AirlinesSN9085
IberiaIB3634
SwissLX3058
12:15
AirlineFlight  No
FinnairAY5781
Alaska AirlinesAS6991
American AirlinesAA47
British AirwaysBA1544
SriLankan AirlinesUL2028
IberiaIB4189
Gulf AirGF6847
13:10
AirlineFlight  No
Alaska AirlinesAS5281
American AirlinesAA7017
British AirwaysBA299
14:10
AirlineFlight  No
United AirlinesUA928
Austrian AirlinesOS7851
Air CanadaAC5357
LufthansaLH9354
Brussels AirlinesSN9089
SwissLX3044
14:25
AirlineFlight  No
FinnairAY5789
Alaska AirlinesAS6987
American AirlinesAA91
British AirwaysBA1546
IberiaIB4396
Gulf AirGF4120
15:30
AirlineFlight  No
FinnairAY5537
Aer LingusEI8997
Alaska AirlinesAS5283
American AirlinesAA7006
British AirwaysBA297
IberiaIB3636
VIEW FLIGHTS
Saturday
08:30
AirlineFlight  No
United AirlinesUA958
Austrian AirlinesOS7849
Air CanadaAC5363
LufthansaLH9348
Brussels AirlinesSN9087
09:15
AirlineFlight  No
FinnairAY5787
Malaysia AirlinesMH9407
Alaska AirlinesAS6947
American AirlinesAA87
British AirwaysBA1542
SriLankan AirlinesUL2015
IberiaIB4209
Gulf AirGF6687
11:05
AirlineFlight  No
FinnairAY5535
United AirlinesUA959
Aer LingusEI8995
Austrian AirlinesOS7853
Air CanadaAC5365
Alaska AirlinesAS5285
LufthansaLH9356
American AirlinesAA7004
British AirwaysBA295
Brussels AirlinesSN9085
IberiaIB3634
SwissLX3058
12:15
AirlineFlight  No
FinnairAY5781
Alaska AirlinesAS6991
American AirlinesAA47
British AirwaysBA1544
SriLankan AirlinesUL2028
IberiaIB4189
Gulf AirGF6847
13:10
AirlineFlight  No
Alaska AirlinesAS5281
American AirlinesAA7017
British AirwaysBA299
14:10
AirlineFlight  No
United AirlinesUA928
Austrian AirlinesOS7851
Air CanadaAC5357
LufthansaLH9354
Brussels AirlinesSN9089
SwissLX3044
14:25
AirlineFlight  No
FinnairAY5789
Alaska AirlinesAS6987
American AirlinesAA91
British AirwaysBA1546
SriLankan AirlinesUL2035
IberiaIB4396
Gulf AirGF4120
15:30
AirlineFlight  No
FinnairAY5537
Aer LingusEI8997
Alaska AirlinesAS5283
American AirlinesAA7006
British AirwaysBA297
IberiaIB3636
VIEW FLIGHTS
Sunday
08:30
AirlineFlight  No
United AirlinesUA958
09:15
AirlineFlight  No
American AirlinesAA87
11:05
AirlineFlight  No
United AirlinesUA959
British AirwaysBA295
12:15
AirlineFlight  No
American AirlinesAA47
13:10
AirlineFlight  No
British AirwaysBA299
14:10
AirlineFlight  No
United AirlinesUA928
Austrian AirlinesOS7851
Air CanadaAC5357
LufthansaLH9354
Brussels AirlinesSN9089
SwissLX3044
14:25
AirlineFlight  No
FinnairAY5789
Alaska AirlinesAS6987
American AirlinesAA91
British AirwaysBA1546
IberiaIB4396
Gulf AirGF4120
15:30
AirlineFlight  No
British AirwaysBA297
VIEW FLIGHTS

Before you book your flights make sure you your passport is valid and preferably has at least 6 months or more left before it expires. To renew your passport it can take several weeks to renew and with many airliners flights are not refundable.

Planning a Holiday or Business Trip?

Search for the best vehicle rental in Heathrow London

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

DIRECT Iberia
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 £463.76 ($612 €537.44)
£463.76
$612 | €537.44
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 £413.75 ($546 €479.48)
£413.75
$546 | €479.48
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 £261.43 ($345 €302.97)
£261.43
$345 | €302.97
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 £340.24 ($449 €394.30)
£340.24
$449 | €394.30
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

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!
Beat the Queues

Beat the Queues

Don't stand sweating for 45 mins waiting for Security. Get a fast track and get through in 5 mins or less.

Book now

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

Who flies from London to Chicago?
The following airlines fly from London (LHR) to Chicago (ORD): Aer Lingus, 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.

Alternative Airports in United States with Connections from Heathrow Airport

Looking for the best hire car deals?

Search for the best vehicle rental in Heathrow London, United Kingdom

Useful Information about Heathrow Airport

September 2023 Marks a Substantial 4% Decline in Passenger Traffic at Heathrow Airport

Heathrow Airport, a global aviation icon, has witnessed a worrying 4.2% decline in passenger traffic since 2019.

View...
Heathrow Airport Soars with a 23% Passenger Increase in Q3 2023

Heathrow Airport Achieves 22.94% Growth in Q3 2023, Surpassing Pre-Pandemic Levels

View...
London Tourist Attractions

Things to see and do in and around London, England in the United Kingdom.

View...
Lounges at Heathrow Airport

See all the airport lounges, locations and opening times available at Heathrow Airport

View...