Cheap flights from Chicago to London
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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 $1313/RT are provided by Cheapoair.com. Outbound flight is leaving on 06/16/2023, 05:54 pm from Chicago O`hare (ORD) airport and arrives at London Heathrow (LHR) at 09:35 am. The flight time is 15 hours and 41 minutes. The Returning flight departes on 06/26/2023, 06:00 am (other return dates are also available). Date posted: 04 Apr 2023
Price evolution for flights From Chicago To London

Recent Deals on Flights from Chicago to London:Roundtrip / Oneway
- $1313
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) London, GB (LHR) 06/16/2023 05:54 pm London, GB (LHR) Chicago, IL (ORD) 06/26/2023 06:00 am - $1336
Air Canada
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) London, GB (LHR) 06/16/2023 05:54 pm London, GB (LHR) Chicago, IL (ORD) 06/26/2023 09:30 am - We are sorry but currently there are no oneway offers for flights from Chicago to London.
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