Flights from London Heathrow to Chicago

Tips and tricks to help you find cheap flights from London Heathrow to Chicago

Tip: book 3 months before departure
If booked 3 months before travel, flights cost only £268.00.
84 days before departure

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 London Heathrow (LHR)
Arrival airport Chicago IL all Airports (ORD, MDW, RFD) (CHI)
Destination country United States