Flights from Chicago Airport ORD to London Airport LHR

We've found the cheapest flights to London

Returns from £456.70

One-way from £300.18

A variety of 17 airline companies have direct flights to London Heathrow to O'Hare International Airport, Aer Lingus, Royal Jordanian, AlphaSky, Malaysia Airlines, SriLankan Airlines, Gulf Air, Swiss, Lufthansa, Brussels Airlines, Austrian Airlines, Air Canada, United Airlines, Iberia, Finnair, Alaska Airlines, American Airlines and British Airways. The journey time flying from O'Hare International Airport to London Heathrow United Kingdom is around 8 Hours 16 Minutes. With the distance covered being 6,344 Km (3,942 Miles). The airport code for O'Hare International Airport is ORD and for London Heathrow it is LHR.

Flight prices can fluctuate at certain times of the day but also at weekends. London Heathrow United Kingdom flights may be normally booked months in advance and this may be the best option if you intend to get the best prices from O'Hare International Airport. We recommend booking your flights to London Heathrow United Kingdom in advance as prices normally increase the nearer the departure date.

Please note that the time difference at London Heathrow is 0.0 GMT. So remember to change your watch before arriving at London Heathrow.

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

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
British Airways666666407:2022:20VIEW FLIGHTS
American Airlines555555317:4522:20VIEW FLIGHTS
Alaska Airlines345555110:3022:20VIEW FLIGHTS
Iberia444444117:4522:20VIEW FLIGHTS
Finnair444444107:2022:20VIEW FLIGHTS
United Airlines333333316:0521:20VIEW FLIGHTS
Swiss333333206:2021:20VIEW FLIGHTS
Lufthansa333333206:2021:20VIEW FLIGHTS
Brussels Airlines333333206:2021:20VIEW FLIGHTS
Austrian Airlines333333206:2021:20VIEW FLIGHTS
Air Canada333333206:2021:20VIEW FLIGHTS
SriLankan Airlines333333117:4522:20VIEW FLIGHTS
Gulf Air333333117:4522:20VIEW FLIGHTS
Malaysia Airlines222222117:4522:20VIEW FLIGHTS
AlphaSky350000007:2022:20VIEW FLIGHTS
Royal Jordanian111111122:2022:20VIEW FLIGHTS
Aer Lingus111111021:1521:15VIEW FLIGHTS

The most direct flights offered from O'Hare International Airport to London Heathrow United Kingdom are by British Airways with around 40 flights a week. These operate from 07:20 with the latest flight being at 22:20. The most popular flight no is BA1518, BA1543, BA1601 and BA294.

When travelling with British Airways it would be worth visiting their website britishairways.com for further information on bookings and special offers.

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
Monday
10:30
AirlineFlightNo
Alaska AirlinesAS6990
16:05
AirlineFlightNo
United AirlinesUA929
Austrian AirlinesOS7850
Air CanadaAC5358
LufthansaLH9357
Brussels AirlinesSN9090
SwissLX3063
16:55
AirlineFlightNo
British AirwaysBA294
17:45
AirlineFlightNo
FinnairAY5760
Malaysia AirlinesMH9424
Alaska AirlinesAS6946
American AirlinesAA86
British AirwaysBA1543
SriLankan AirlinesUL2016
IberiaIB4208
Gulf AirGF6686
18:05
AirlineFlightNo
United AirlinesUA920
Austrian AirlinesOS7852
Air CanadaAC5364
LufthansaLH9349
Brussels AirlinesSN9086
SwissLX3041
19:15
AirlineFlightNo
Alaska AirlinesAS5286
American AirlinesAA7018
British AirwaysBA298
20:20
AirlineFlightNo
FinnairAY5788
American AirlinesAA46
British AirwaysBA1518
SriLankan AirlinesUL2018
IberiaIB4188
Gulf AirGF6886
AlphaSkyAS6990
21:15
AirlineFlightNo
FinnairAY5536
Aer LingusEI8996
American AirlinesAA7005
British AirwaysBA296
IberiaIB3635
AlphaSkyAS5288
21:20
AirlineFlightNo
United AirlinesUA938
Austrian AirlinesOS7854
Air CanadaAC5368
LufthansaLH9355
Brussels AirlinesSN9088
SwissLX3053
22:20
AirlineFlightNo
FinnairAY5748
Malaysia AirlinesMH9463
American AirlinesAA98
British AirwaysBA1601
SriLankan AirlinesUL2032
IberiaIB4860
Royal JordanianRJ7968
Gulf AirGF4331
AlphaSkyAS6998
VIEW FLIGHTS
Tuesday
07:20
AirlineFlightNo
AlphaSkyAS6946
09:10
AirlineFlightNo
AlphaSkyAS5286
10:30
AirlineFlightNo
Alaska AirlinesAS6990
12:15
AirlineFlightNo
Alaska AirlinesAS6998
16:05
AirlineFlightNo
United AirlinesUA929
Austrian AirlinesOS7850
Air CanadaAC5358
LufthansaLH9357
Brussels AirlinesSN9090
SwissLX3063
16:55
AirlineFlightNo
British AirwaysBA294
17:45
AirlineFlightNo
FinnairAY5760
Malaysia AirlinesMH9424
Alaska AirlinesAS6946
American AirlinesAA86
British AirwaysBA1543
SriLankan AirlinesUL2016
IberiaIB4208
Gulf AirGF6686
18:05
AirlineFlightNo
United AirlinesUA920
Austrian AirlinesOS7852
Air CanadaAC5364
LufthansaLH9349
Brussels AirlinesSN9086
SwissLX3041
19:10
AirlineFlightNo
Alaska AirlinesAS5286
American AirlinesAA7018
British AirwaysBA298
20:20
AirlineFlightNo
FinnairAY5788
American AirlinesAA46
British AirwaysBA1518
SriLankan AirlinesUL2018
IberiaIB4188
Gulf AirGF6886
AlphaSkyAS6990
21:15
AirlineFlightNo
FinnairAY5536
Aer LingusEI8996
American AirlinesAA7005
British AirwaysBA296
IberiaIB3635
AlphaSkyAS5288
21:20
AirlineFlightNo
United AirlinesUA938
Austrian AirlinesOS7854
Air CanadaAC5368
LufthansaLH9355
Brussels AirlinesSN9088
SwissLX3053
22:20
AirlineFlightNo
FinnairAY5748
Malaysia AirlinesMH9463
American AirlinesAA98
British AirwaysBA1601
SriLankan AirlinesUL2032
IberiaIB4860
Royal JordanianRJ7968
Gulf AirGF4331
AlphaSkyAS6998
VIEW FLIGHTS
Wednesday
16:05
AirlineFlightNo
United AirlinesUA929
Austrian AirlinesOS7850
Air CanadaAC5358
LufthansaLH9357
Brussels AirlinesSN9090
SwissLX3063
16:55
AirlineFlightNo
British AirwaysBA294
17:45
AirlineFlightNo
FinnairAY5760
Malaysia AirlinesMH9424
Alaska AirlinesAS6946
American AirlinesAA86
British AirwaysBA1543
SriLankan AirlinesUL2016
IberiaIB4208
Gulf AirGF6686
18:05
AirlineFlightNo
United AirlinesUA920
Austrian AirlinesOS7852
Air CanadaAC5364
LufthansaLH9349
Brussels AirlinesSN9086
SwissLX3041
19:15
AirlineFlightNo
Alaska AirlinesAS5286
American AirlinesAA7018
British AirwaysBA298
20:20
AirlineFlightNo
FinnairAY5788
Alaska AirlinesAS6990
American AirlinesAA46
British AirwaysBA1518
SriLankan AirlinesUL2018
IberiaIB4188
Gulf AirGF6886
21:15
AirlineFlightNo
FinnairAY5536
Aer LingusEI8996
Alaska AirlinesAS5288
American AirlinesAA7005
British AirwaysBA296
IberiaIB3635
21:20
AirlineFlightNo
United AirlinesUA938
Austrian AirlinesOS7854
Air CanadaAC5368
LufthansaLH9355
Brussels AirlinesSN9088
SwissLX3053
22:20
AirlineFlightNo
FinnairAY5748
Malaysia AirlinesMH9463
Alaska AirlinesAS6998
American AirlinesAA98
British AirwaysBA1601
SriLankan AirlinesUL2032
IberiaIB4860
Royal JordanianRJ7968
Gulf AirGF4331
VIEW FLIGHTS
Thursday
16:05
AirlineFlightNo
United AirlinesUA929
Austrian AirlinesOS7850
Air CanadaAC5358
LufthansaLH9357
Brussels AirlinesSN9090
SwissLX3063
17:00
AirlineFlightNo
British AirwaysBA294
17:45
AirlineFlightNo
FinnairAY5760
Malaysia AirlinesMH9424
Alaska AirlinesAS6946
American AirlinesAA86
British AirwaysBA1543
SriLankan AirlinesUL2016
IberiaIB4208
Gulf AirGF6686
18:05
AirlineFlightNo
United AirlinesUA920
Austrian AirlinesOS7852
Air CanadaAC5364
LufthansaLH9349
Brussels AirlinesSN9086
SwissLX3041
19:10
AirlineFlightNo
Alaska AirlinesAS5286
American AirlinesAA7018
British AirwaysBA298
20:20
AirlineFlightNo
FinnairAY5788
Alaska AirlinesAS6990
American AirlinesAA46
British AirwaysBA1518
SriLankan AirlinesUL2018
IberiaIB4188
Gulf AirGF6886
21:15
AirlineFlightNo
FinnairAY5536
Aer LingusEI8996
Alaska AirlinesAS5288
American AirlinesAA7005
British AirwaysBA296
IberiaIB3635
21:20
AirlineFlightNo
United AirlinesUA938
Austrian AirlinesOS7854
Air CanadaAC5368
LufthansaLH9355
Brussels AirlinesSN9088
SwissLX3053
22:20
AirlineFlightNo
FinnairAY5748
Malaysia AirlinesMH9463
Alaska AirlinesAS6998
American AirlinesAA98
British AirwaysBA1601
SriLankan AirlinesUL2032
IberiaIB4860
Royal JordanianRJ7968
Gulf AirGF4331
VIEW FLIGHTS
Friday
07:20
AirlineFlightNo
FinnairAY5760
British AirwaysBA1543
16:05
AirlineFlightNo
United AirlinesUA929
Austrian AirlinesOS7850
Air CanadaAC5358
LufthansaLH9357
Brussels AirlinesSN9090
SwissLX3063
16:55
AirlineFlightNo
British AirwaysBA294
17:45
AirlineFlightNo
Malaysia AirlinesMH9424
Alaska AirlinesAS6946
American AirlinesAA86
SriLankan AirlinesUL2016
IberiaIB4208
Gulf AirGF6686
18:05
AirlineFlightNo
United AirlinesUA920
Austrian AirlinesOS7852
Air CanadaAC5364
LufthansaLH9349
Brussels AirlinesSN9086
SwissLX3041
19:15
AirlineFlightNo
Alaska AirlinesAS5286
American AirlinesAA7018
British AirwaysBA298
20:20
AirlineFlightNo
FinnairAY5788
Alaska AirlinesAS6990
American AirlinesAA46
British AirwaysBA1518
SriLankan AirlinesUL2018
IberiaIB4188
Gulf AirGF6886
21:15
AirlineFlightNo
FinnairAY5536
Aer LingusEI8996
Alaska AirlinesAS5288
American AirlinesAA7005
British AirwaysBA296
IberiaIB3635
21:20
AirlineFlightNo
United AirlinesUA938
Austrian AirlinesOS7854
Air CanadaAC5368
LufthansaLH9355
Brussels AirlinesSN9088
SwissLX3053
22:20
AirlineFlightNo
FinnairAY5748
Malaysia AirlinesMH9463
Alaska AirlinesAS6998
American AirlinesAA98
British AirwaysBA1601
SriLankan AirlinesUL2032
IberiaIB4860
Royal JordanianRJ7968
Gulf AirGF4331
VIEW FLIGHTS
Saturday
12:15
AirlineFlightNo
FinnairAY5748
Malaysia AirlinesMH9463
Alaska AirlinesAS6998
British AirwaysBA1601
SriLankan AirlinesUL2032
IberiaIB4860
Royal JordanianRJ7968
Gulf AirGF4331
16:05
AirlineFlightNo
United AirlinesUA929
Austrian AirlinesOS7850
Air CanadaAC5358
LufthansaLH9357
Brussels AirlinesSN9090
SwissLX3063
16:55
AirlineFlightNo
British AirwaysBA294
17:45
AirlineFlightNo
FinnairAY5760
Malaysia AirlinesMH9424
Alaska AirlinesAS6946
American AirlinesAA86
British AirwaysBA1543
SriLankan AirlinesUL2016
IberiaIB4208
Gulf AirGF6686
18:05
AirlineFlightNo
United AirlinesUA920
Austrian AirlinesOS7852
Air CanadaAC5364
LufthansaLH9349
Brussels AirlinesSN9086
SwissLX3041
19:10
AirlineFlightNo
Alaska AirlinesAS5286
American AirlinesAA7018
British AirwaysBA298
20:20
AirlineFlightNo
FinnairAY5788
Alaska AirlinesAS6990
American AirlinesAA46
British AirwaysBA1518
SriLankan AirlinesUL2018
IberiaIB4188
Gulf AirGF6886
21:15
AirlineFlightNo
FinnairAY5536
Aer LingusEI8996
Alaska AirlinesAS5288
American AirlinesAA7005
British AirwaysBA296
IberiaIB3635
21:20
AirlineFlightNo
United AirlinesUA938
Austrian AirlinesOS7854
Air CanadaAC5368
LufthansaLH9355
Brussels AirlinesSN9088
SwissLX3053
22:20
AirlineFlightNo
American AirlinesAA98
VIEW FLIGHTS
Sunday
06:20
AirlineFlightNo
Austrian AirlinesOS7850
Air CanadaAC5358
LufthansaLH9357
Brussels AirlinesSN9090
SwissLX3063
11:45
AirlineFlightNo
Austrian AirlinesOS7854
Air CanadaAC5368
LufthansaLH9355
Brussels AirlinesSN9088
SwissLX3053
16:05
AirlineFlightNo
United AirlinesUA929
16:55
AirlineFlightNo
British AirwaysBA294
17:45
AirlineFlightNo
American AirlinesAA86
18:05
AirlineFlightNo
United AirlinesUA920
19:15
AirlineFlightNo
British AirwaysBA298
20:20
AirlineFlightNo
American AirlinesAA46
21:15
AirlineFlightNo
British AirwaysBA296
21:20
AirlineFlightNo
United AirlinesUA938
22:20
AirlineFlightNo
FinnairAY5748
Malaysia AirlinesMH9463
Alaska AirlinesAS6998
American AirlinesAA98
British AirwaysBA1601
SriLankan AirlinesUL2032
IberiaIB4860
Royal JordanianRJ7968
Gulf AirGF4331
VIEW FLIGHTS

Please remember your valid passport before departing ORD airport.

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

DIRECT Iberia
What is the cheapest direct flight one way from Chicago ORD to London LHR?
The cheapest direct flight one way from Chicago ORD to London LHR is £300.18 ($397 €349.48)
£300.18
$397 | €349.48
Check Latest Price
DIRECT Iberia
What is the cheapest direct return flight from Chicago ORD to London LHR?
The cheapest direct return flight from Chicago ORD to London LHR is £456.70 ($604 €531.70)
£456.70
$604 | €531.70
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Chicago ORD to London LHR?
The cheapest flight one way from Chicago ORD to London LHR is £167.10 ($221 €194.55)
£167.10
$221 | €194.55
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Chicago ORD to London LHR?
The cheapest return flight from Chicago ORD to London LHR is £440.07 ($582 €512.33)
£440.07
$582 | €512.33
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 ORD to LHR

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

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

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Useful Information about Chicago O'Hare Airport

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