Flight Routes from London Heathrow to Chicago

Trip type

Our cheapest offers for flights from London Heathrow to Chicago

Here you can compare cheap flights from London Heathrow (LHR) to Chicago (CHI) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago. Prices and availability may change at any time.

Flight schedule from London Heathrow (LHR) to Chicago (CHI)

Select a travel date in the flight schedule for the route from London Heathrow (LHR) to Chicago (CHI) and compare affordable flight deals.

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Matching outbound flights17 of 17
fromto
dep.arr.
durationstopovers
  1. 17 – 23 August 2026
  2. 24 – 30 August 2026
  3. 31 Aug – 6 Sept 2026
    1. LHRORD
      1 stopover
      1. SAS Scandinavian Airlines
    2. LHRORD
      non-stop
      1. United Airlines
    3. LHRORD
      1 stopover
      1. Aer Lingus Irish Airlines
    4. LHRORD
      non-stop
      1. American Airlines
    5. LHRORD
      non-stop
      1. United Airlines
    6. LHRORD
      non-stop
      1. British Airways
    7. LHRORD
      non-stop
      1. American Airlines
    8. LHRORD
      non-stop
      1. American Airlines
    9. LHRORD
      1 stopover
      1. Icelandair
    10. LHRORD
      1 stopover
      1. Icelandair
    11. LHRORD
      non-stop
      1. British Airways
    12. LHRORD
      non-stop
      1. United Airlines
    13. LHRORD
      non-stop
      1. American Airlines
    14. LHRORD
      non-stop
      1. British Airways
    15. LHRORD
      1 stopover
      1. Swiss International Air Lines

      Important flight information

      Frequently Asked Questions (FAQ)

      Flight information: London Heathrow - Chicago

      Flight duration min. 08:45 / max. 09:15
      Return flight duration min. 07:35/ max. 08:00
      Distance 6341 km
      Flights per week 53
      Departure airport Airport London Heathrow (LHR)
      Arrival airport Airport Chicago IL all Airports (ORD, MDW, RFD) (CHI)
      Destination country Flights to United States
      City-Code - Arrival airport London - Chicago IL all Airports (ORD, MDW, RFD)
      Departure airport - Destination country London Heathrow - United States
      Alternative routes to United States
      Alternative flights to Chicago
      Flight destinations with a similar price