Starting at $192
Starting at $250
Starting at $272
Starting at $282
Starting at $293
Starting at $334
Starting at $432
Helping travelers to find the best flight offers
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Chicago to London:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Starting at $192
Starting at $250
Starting at $272
Starting at $282
Starting at $293
Starting at $334
Starting at $432
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to London. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chicago to London
Chicago — London
04/10/2025
Departure date
Direct flight
UA920
Starting at $602
Chicago — London
04/19/2025
Departure date
Direct flight
AA5788
Starting at $520
Chicago — London
05/07/2025
Departure date
Direct flight
AA5760
Starting at $590
Chicago — London
05/09/2025
Departure date
Direct flight
UA938
Starting at $638
Chicago — London
05/24/2025
Departure date
Direct flight
AA5760
Starting at $738
Chicago — London
06/18/2025
Departure date
Direct flight
AA86
Starting at $665
Chicago — London
07/08/2025
Departure date
Direct flight
UA929
Starting at $497
Chicago — London
09/01/2025
Departure date
Direct flight
AA5748
Starting at $591
Chicago — London
05/14/2025
Departure date
Direct flight
BA1518
Starting at $648
Chicago — London
05/15/2025
Departure date
Direct flight
UA938
Starting at $506
A direct flight is the most convenient and comfortable way to fly from Chicago to London, despite the fact that sometimes flights with transfers can cost significantly less.
Unable to find information about the schedule of direct flights from
Below you will find a list of airlines operating flights on the Chicago — London route and the starting prices for flights of each specific airline on it.
The cheapest flight ticket from Chicago to London according to data for the last 48 hours costs $252
Often the best time to buy tickets from Chicago to London is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chicago to London can be found flying in these months: April, May, September.
The fastest flights from Chicago to London start from 7 hours 40 minutes in the air.
The following airlines operate direct flights on the route Chicago — London: United Airlines, American Airlines, British Airways
The cheapest one-way flight from Chicago to London departs on 07/08/2025, is operated by Spirit Airlines and costs $252
The cheapest roundtrip flight from Chicago to London departs on 11/22/2025, is operated by Icelandair and costs $506
Fastest flight from Chicago to London takes 7h 40m
There are direct flights on this route 1 day a week: We
The distance between Chicago and London is 6364km (3946 miles). There are 237 direct flights from Chicago to London. The time difference between Chicago and London is 6h . Flights from Chicago begin at 4:05 PM. The latest flight from Chicago departs at 10:30 PM.
We couldn't find any special offers for flights from Chicago to London
