Flight Routes from London Heathrow to Chicago

Compare cheap outbound and return flights from London Heathrow (LHR) to Chicago (CHI) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest outbound flight
Fastest inbound flight
non-stop flights
53x / week
Flight distance
6,341 km
Time difference
Airports in Chicago
  1. O'Hare
  2. Midway International Airport, IL
  3. Rockford, IL

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.

offers
Active filtersnone
Matching outbound flightsLHR–CHI · 14 of 14
fromto
dep.arr.
durationstopovers
  1. 21 – 27 September 2026
  2. 28 Sept – 4 Oct 2026
  3. 5 – 11 October 2026
    1. LHRORD
      non-stop
      1. United Airlines
    2. LHRORD
      1 stopover
      1. Aer Lingus Irish Airlines
    3. LHRORD
      non-stop
      1. American Airlines
    4. LHRORD
      1 stopover
      1. American Airlines
    5. LHRORD
      non-stop
      1. United Airlines
    6. LHRORD
      non-stop
      1. British Airways
    7. LHRORD
      1 stopover
      1. Aer Lingus Irish Airlines
    8. LHRORD
      non-stop
      1. American Airlines
    9. LHRORD
      non-stop
      1. American Airlines
    10. LHRORD
      non-stop
      1. British Airways
    11. LHRORD
      non-stop
      1. United Airlines
    12. LHRORD
      non-stop
      1. American Airlines
    13. LHRORD
      non-stop
      1. British Airways
    14. LHRORD
      non-stop
      1. Gulf Air

      Important flight information

      Frequently Asked Questions (FAQ)

      How long is the typical stay on trips from London Heathrow to Chicago?
      For trips from London Heathrow to Chicago, stays of 14, 28 and 182 days are most commonly searched. These trip lengths are particularly popular with idealo users on this route.
      Which airports near London Heathrow are frequently used for flights to Chicago?
      As well as London Heathrow airport, users also frequently search for flights from Manchester to Chicago. Alternative departure airports can offer more choice of flight times, airlines or prices. Do also check how accessible each airport is for you.

      Discover more flights around London Heathrow and Chicago

      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
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