Cheap flights from Chicago to London
Travel > Europe > United Kingdom > Chicago to London flights
Travel tip: Cheapest flights to London from Chicago arrive to Luton International airport and departs from Midway airport.Check our current prices for flights from Chicago to London. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Chicago to London, you will need to run a search below.
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Cheap London airfares from $605/RT are provided by Cheapoair.com. Outbound flight is leaving on 07/15/2019, 03:15 pm from Chicago O`hare (ORD) airport and arrives at London Heathrow (LHR) at 10:20 am. The flight time is 19 hours and 5 minutes. The Returning flight departes on 07/23/2019, 08:50 am (other return dates are also available). Date posted: 25 Jan 2019
Price evolution for flights From Chicago To London

Recent Deals on Flights from Chicago to London:Roundtrip / Oneway
- $605
British Airways
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) London, GB (LHR) 07/15/2019 03:15 pm London, GB (LHR) Chicago, IL (ORD) 07/23/2019 08:50 am - $651
Iberia Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) London, GB (LHR) 07/15/2019 04:35 pm London, GB (LHR) Chicago, IL (ORD) 07/23/2019 04:10 pm - $693
Swiss International Air Lines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) London, GB (LCY) 07/15/2019 07:10 pm London, GB (LCY) Chicago, IL (ORD) 07/23/2019 06:00 am - $693
Swiss International Air Lines
flightnetwork.com check priceFrom To Departure Time Chicago, IL (ORD) London, GB (LHR) 07/15/2019 02:45 pm London, GB (LHR) Chicago, IL (ORD) 07/23/2019 06:00 am - $694
Multiple Airlines
flightnetwork.com check priceFrom To Departure Time Chicago, IL (ORD) London, GB (LCY) 07/15/2019 07:10 pm London, GB (LCY) Chicago, IL (ORD) 07/23/2019 05:50 pm - We are sorry but currently there are no oneway offers for flights from Chicago to London.
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Know what to do when flying to London?
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