Flight Routes from Chicago O'Hare to London

Trip type

Our cheapest offers for flights from Chicago O'Hare to London

Here you can compare cheap flights from Chicago O'Hare (ORD) to London (LON) 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 London. Prices and availability may change at any time.

Flight schedule from Chicago O'Hare (ORD) to London (LON)

Select a travel date in the flight schedule for the route from Chicago O'Hare (ORD) to London (LON) and compare affordable flight deals.

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Matching outbound flights24 of 24
fromto
dep.arr.
durationstopovers
  1. August 9 – 15, 2026
  2. August 16 – 22, 2026
  3. August 23 – 29, 2026
    1. ORDLHR
      nonstop
      1. American Airlines
    2. ORDLHR
      1 stopover
      1. Aer Lingus Irish Airlines
    3. ORDLHR
      nonstop
      1. United Airlines
    4. ORDLHR
      nonstop
      1. British Airways
    5. ORDLHR
      nonstop
      1. American Airlines
    6. ORDLHR
      nonstop
      1. American Airlines
    7. ORDLHR
      nonstop
      1. United Airlines
    8. ORDLHR
      nonstop
      1. United Airlines
    9. ORDLHR
      nonstop
      1. British Airways
    10. ORDLHR
      1 stopover
      1. SAS Scandinavian Airlines
    11. ORDLHR
      1 stopover
      1. SAS Scandinavian Airlines
    12. ORDLHR
      1 stopover
      1. SAS Scandinavian Airlines
    13. ORDLHR
      1 stopover
      1. SAS Scandinavian Airlines
    14. ORDLHR
      1 stopover
      1. Icelandair
    15. ORDLGW
      1 stopover
      1. Icelandair

      Important flight information

      Flight information: Chicago O'Hare - London

      Distance 6368 km
      Departure airport Airport Chicago O'Hare International Airport, IL (ORD)
      Arrival airport Airport London, all Airports (LON)
      Destination country Flights to United Kingdom
      City-Code - Arrival airport Chicago - London, all Airports
      Departure airport - Destination country Chicago O'Hare International Airport, IL - United Kingdom
      Alternative routes to United Kingdom
      Alternative flights to London
      Flight destinations with a similar price