Flights from Heathrow to Illinois

220 flights from 26 advertisers. Deals are automatically sorted by most popular.
  Change search  
Availability of prices is not guaranteed and may be very limited or subject to specific dates. Check with the advertiser when booking.
London (LHR) to Chicago (ORD)
 Depart 31 May 12
 Return 14 Jun 12

Daily direct flights

Price subject to availability - last checked 19 hours ago
 
Prices from
£515 RT incl. taxes Go to website
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
  • Dep date
1 more Virgin Atlantic flights available on this route
£555   Dep 01 Jun 12 - Rtn 15 Jun 12 London to Chicago LHR to ORD Virgin Atlantic  Web
Fares include taxes.  Subject to availability.  Updated 19 hours ago.  
London (LHR) to Chicago (ORD)
 Depart 04 Apr 12
 Return 18 Apr 12

Direct flight

Price subject to availability - last checked 10 hours ago
 
Prices from
£516 RT incl. taxes Go to website
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
  • Dep date
5 more British Airways flights available on this route
£516   Dep 05 Apr 12 - Rtn 19 Apr 12 London to Chicago LHR to ORD British Airways  Web
£536   Dep 16 May 12 - Rtn 30 May 12 London to Chicago LHR to ORD British Airways  Web
£625   Dep 03 May 12 - Rtn 17 May 12 London to Chicago LHR to ORD British Airways  Web
£805   Dep 01 Jun 12 - Rtn 15 Jun 12 London to Chicago LHR to ORD British Airways  Web
£1,381   Dep 08 Mar 12 - Rtn 22 Mar 12 London to Chicago LHR to ORD British Airways  Web
Fares include taxes.  Subject to availability.  Updated 10 hours ago.  
London (LHR) to Chicago (ORD)
 Depart 14 Mar 12
 Return 28 Mar 12

Flying with Delta Air Lines

Price subject to availability - last checked 10 hours ago
 
Prices from
£384 RT incl. taxes Go to website
  Phone
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
  • Dep date
4 more Netflights.com flights available on this route
£493   Dep 16 May 12 - Rtn 30 May 12 London to Chicago LHR to ORD Netflights.com  Web  Phone
£550   Dep 01 Jun 12 - Rtn 15 Jun 12 London to Chicago LHR to ORD Netflights.com  Web  Phone
£597   Dep 30 Mar 12 - Rtn 13 Apr 12 London to Chicago LHR to ORD Netflights.com  Web  Phone
£848   Dep 01 Jun 12 - Rtn 15 Jun 12 London to Chicago LHR to MDW Netflights.com  Web  Phone
Fares include taxes.  Subject to availability.  Updated 10 hours ago.  
London (LHR) to Chicago (ORD)
 Depart between
Now - 20 Mar 12
Availability within date range limited, check with advertiser - uploaded 2 days ago
 
Prices from
£419 RT incl. taxes Phone only
London (LHR) to Chicago (ORD)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 2 days ago
 
Prices from
£399 RT incl. taxes Phone only
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more Travel Mint flights available on this route
Fares include taxes.  Subject to availability.  Updated 2 days ago.  
London (LHR) to Chicago (CHI)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 1 day ago
 
Prices from
£385 RT incl. taxes Go to website
  Phone
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more Cheap Ticket flights available on this route
Fares include taxes.  Subject to availability.  Updated 1 day ago.  
London (LHR) to Chicago (ORD)
 Depart between
Now - 31 Mar 12

Check specific date availability with partner

Availability within date range limited, check with advertiser - uploaded 3 days ago
 
Prices from
£629 RT incl. taxes Go to website
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more HolidayGenie.com flights available on this route
Fares include taxes.  Subject to availability.  Updated 3 days ago.  
London (LHR) to Chicago (ORD)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 1 day ago
 
Prices from
£386 RT incl. taxes Go to website
  Phone
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more TravelCenterUK.co.uk flights available on this route
Fares include taxes.  Subject to availability.  Updated 1 day ago.  
London (LHR) to Chicago (ORD)
 Depart 04 Apr 12
 Return 18 Apr 12

Flying with Delta Air Lines

Price subject to availability - last checked 19 hours ago
 
Prices from
£493 RT incl. taxes Go to website
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
  • Dep date
0 more Opodo flights available on this route
Fares include taxes.  Subject to availability.  Updated 19 hours ago.  
London (LHR) to Chicago (ORD)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 1 day ago
 
Prices from
£399 RT incl. taxes Phone only
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more One2One Flights flights available on this route
Fares include taxes.  Subject to availability.  Updated 1 day ago.  
London (LHR) to Chicago (CHI)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 3 days ago
 
Prices from
£399 RT incl. taxes Go to website
  Phone
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more Worldwide Flights flights available on this route
Fares include taxes.  Subject to availability.  Updated 3 days ago.  
London (LHR) to Chicago (ORD)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 20 hours ago
 
Prices from
£387 RT incl. taxes Phone only
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more Crystal Travel flights available on this route
Fares include taxes.  Subject to availability.  Updated 20 hours ago.  
London (LHR) to Chicago (ORD)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 3 days ago
 
Prices from
£526 RT incl. taxes Go to website
  Phone
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more Bravo Travel flights available on this route
Fares include taxes.  Subject to availability.  Updated 3 days ago.  
London (LHR) to Chicago (ORD)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 1 day ago
 
Prices from
£381 RT incl. taxes Go to website
  Phone
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more A1Flightcentre flights available on this route
Fares include taxes.  Subject to availability.  Updated 1 day ago.  
London (LHR) to Chicago (CHI)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 10 days ago
 
Prices from
£418 RT incl. taxes Phone only
London (LHR) to Chicago (ORD)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 2 days ago
 
Prices from
£384 RT incl. taxes Go to website
  Phone
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more Come Fli flights available on this route
Fares include taxes.  Subject to availability.  Updated 2 days ago.  
London (LHR) to Chicago (ORD)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 2 days ago
 
Prices from
£437 RT incl. taxes Phone only
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more Flying Eagles flights available on this route
Fares include taxes.  Subject to availability.  Updated 2 days ago.  
London (LHR) to Chicago (ORD)
 Depart between
Now - 30 Mar 12

Flying with Virgin Atlantic

Availability within date range limited, check with advertiser - uploaded 3 days ago
 
Prices from
£465 RT incl. taxes Go to website
  Phone
London (LHR) to Springfield (SPI)
 Depart between
Now - 30 Mar 12
Availability within date range limited, check with advertiser - uploaded 19 hours ago
 
Prices from
£452 RT incl. taxes Phone only
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more Travel Expert flights available on this route
Fares include taxes.  Subject to availability.  Updated 19 hours ago.  
London (LHR) to Chicago (ORD)
 Depart between
Now - 20 Mar 12
Availability within date range limited, check with advertiser - uploaded 2 days ago
 
Prices from
£399 RT incl. taxes Go to website
  Phone
London (LHR) to Chicago (ORD)
 Depart 28 Mar 12
 Return 11 Apr 12

Flying with British Airways

Price subject to availability - last checked 19 hours ago
 
Prices from
£422 RT incl. taxes Go to website
  Phone
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
  • Dep date
0 more Travelpack flights available on this route
Fares include taxes.  Subject to availability.  Updated 19 hours ago.  
London (LHR) to Chicago (ORD)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 3 days ago
 
Prices from
£447 RT incl. taxes Phone only
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more GenieFlights.com flights available on this route
Fares include taxes.  Subject to availability.  Updated 3 days ago.  
London (LHR) to Chicago (CHI)
 Depart between
Now - 08 Apr 12
Availability within date range limited, check with advertiser - uploaded 1 day ago
 
Prices from
£439 RT incl. taxes Phone only
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more Air Travel Experts flights available on this route
Fares include taxes.  Subject to availability.  Updated 1 day ago.  
London (LHR) to Chicago (ORD)
 Depart between
Now - 20 Mar 12
Availability within date range limited, check with advertiser - uploaded 21 hours ago
 
Prices from
£449 RT incl. taxes Go to website
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more Air France flights available on this route
Fares include taxes.  Subject to availability.  Updated 21 hours ago.  
London (LHR) to Chicago (ORD)
 Depart 18 Apr 12
 Return 23 Apr 12
Price subject to availability - last checked 1 day ago
 
Prices from
£440 RT incl. taxes Go to website
  Phone
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
  • Dep date
0 more Citibond Travel flights available on this route
Fares include taxes.  Subject to availability.  Updated 1 day ago.  
London (LHR) to Chicago (ORD)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 2 days ago
 
Prices from
£375 RT incl. taxes Phone only
 
  • View more dates
  •  List
  Oops, this isn't working right now. Please try again.
  • Price
0 more Flightcatchers flights available on this route
Fares include taxes.  Subject to availability.  Updated 2 days ago.  
Business class flights
London (LHR) to Chicago (ORD)
 Depart between
Now - 30 Jun 12
Availability within date range limited, check with advertiser - uploaded 1 day ago
 
Prices from
£1,988 RT incl. taxes Go to website
  Phone
London (LHR) to Chicago (ORD)
 Depart 08 Mar 12
 Return 22 Mar 12

Flying with British Airways

Price subject to availability - last checked 1 day ago
 
Prices from
£6,235 RT incl. taxes Go to website
See all business class flights from Heathrow to Illinois
Search by date - Step one

* Required

Book together and save
Ticket Type
List all departures
List all destinations Recent searches
Select new route
Link to Calendar
Link to Calendar
(under 2 years)
Step two

Once you have entered your info and clicked on 'Search recommended websites' you will see a list of our partners including

Cheap flights from Heathrow to Illinois (USA)
Destination guide
Photo of Illinois
Avg. flight time to Illinois: 8h 27m

Illinois

Sitting along the banks of the Mississippi River and Lake Michigan, Illinois’s accessible location has...
See full Illinois travel guide
Related searches

Flights to Illinois from Heathrow

Popular routes from Heathrow
+ See more routes
Popular routes to Illinois
+ See more routes
Departure Gate
Choose your country

© 1996 - 2012 Cheapflights Media Ltd all rights reserved