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Cheap flights from Illinois (IL) to London (LON)

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Cheap flights from Illinois to London in September 2019

The best prices found for Illinois to LGW flights for September
29 Sep - 5 Oct
$580pp
ORD
Chicago O'Hare Intl
Norwegian
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian
 
1 STOP
ORD
Chicago O'Hare Intl
30 Sep - 14 Oct
$607pp
ORD
Chicago O'Hare Intl
Aer Lingus
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Aer Lingus
 
1 STOP
ORD
Chicago O'Hare Intl
25 Sep - 15 Oct
$611pp
ORD
Chicago O'Hare Intl
Aer Lingus
 
1 STOP
LCY
London City
LCY
London City
Aer Lingus
 
1 STOP
ORD
Chicago O'Hare Intl

Illinois to London 2019 flight deals

Cheap flights to London from Illinois found for this year
18 Oct - 25 Oct
$444pp
MDW
Chicago Midway
Delta
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Delta
   
2 STOPS
MDW
Chicago Midway
20 Oct - 22 Oct
$445pp
ORD
Chicago O'Hare Intl
Norwegian Air UK
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian Air UK
     
3 STOPS
ORD
Chicago O'Hare Intl
21 Oct - 25 Oct
$451pp
ORD
Chicago O'Hare Intl
Norwegian Air UK
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian Air UK
Non-Stop
ORD
Chicago O'Hare Intl

Non-stop flights to London from Illinois

Save time with Illinois to London direct flight deals
16 Oct - 24 Oct
$400pp
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl
17 Oct - 24 Oct
$440pp
ORD
Chicago O'Hare Intl
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
ORD
Chicago O'Hare Intl
21 Oct - 25 Oct
$451pp
ORD
Chicago O'Hare Intl
Norwegian Air UK
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian Air UK
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Illinois to London

Late deals on round-trip flights to London from Illinois, departing today and this week
25 Sep - 15 Oct
$611pp
ORD
Chicago O'Hare Intl
Aer Lingus
 
1 STOP
LCY
London City
LCY
London City
Aer Lingus
 
1 STOP
ORD
Chicago O'Hare Intl
23 Sep - 3 Oct
$611pp
ORD
Chicago O'Hare Intl
Norwegian
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian
 
1 STOP
ORD
Chicago O'Hare Intl
24 Sep - 17 Oct
$612pp
ORD
Chicago O'Hare Intl
Aer Lingus
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Aer Lingus
 
1 STOP
ORD
Chicago O'Hare Intl

Destination information for London

Things to know before you go. Useful info for your trip from Illinois to London
Today's exchange rate
$1.00 = £0.81
Flight duration
8h 18m

Airports servicing London

Stansted (STN)
City (LCY)
Gatwick (LGW)
Heathrow (LHR)
Luton (LTN)
Average temperature for September in London
68.0 °F
Avg rainfall for September in London
1.9 ″