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 $631/RT are provided by Cheapoair.com. Outbound flight is leaving on 04/13/2021, 09:05 am from Chicago O`hare (ORD) airport and arrives at London Heathrow (LHR) at 10:45 pm. The flight time is 13 hours and 40 minutes. The Returning flight departes on 04/20/2021, 07:45 am (other return dates are also available). Date posted: 01 Jan 2021
Price evolution for flights From Chicago To London

Recent Deals on Flights from Chicago to London:Roundtrip / Oneway
- $631
Finn Air
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) London, GB (LHR) 04/13/2021 09:05 am London, GB (LHR) Chicago, IL (ORD) 04/20/2021 07:45 am - $645
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) London, GB (LHR) 04/13/2021 09:05 am London, GB (LHR) Chicago, IL (ORD) 04/20/2021 07:45 am - $694
Iceland Air
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) London, GB (LHR) 05/26/2021 07:30 pm London, GB (LHR) Chicago, IL (ORD) 06/01/2021 09:25 pm - $734
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) London, GB (LHR) 05/26/2021 09:05 am London, GB (LHR) Chicago, IL (ORD) 06/01/2021 06:45 pm - $796
Air Lingus
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) London, GB (LGW) 05/26/2021 03:50 pm London, GB (LGW) Chicago, IL (ORD) 06/01/2021 08:35 am - 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?
London Travel Guide Home of kings and queens, a place of dreams and opulence, London is one of the biggest destinations in Europe. It has everything you would expect in a big metropolis and more. It has amazing architecture, great museums and attractions, [...]London History Visitors from around the world are magnetized by the city’s magnificent architectural structure and rich history. Being a major financial capital and center of commerce, music, fashion trends, entertainment and music is what makes London [...]
London Sightseeing With its exciting mixture of tradition and contemporariness London has something to offer everyone. London’s ancient heritage ensures that there are many historical hotspots in the city that offer a wealth of cultural richness but the [...]
London Nightlife There is no perfect time to explore and unravel all of London, but during the night, you will surely have the grandest time and will even consider extending your stay at this grand city. One excellent time to find more of London is during the [...]
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