United Airlines Flights from London to Chicago – Book on Opodo

Popular flight offers from London to Chicago

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Best prices from all airlines

London Chicago
BEST
DEAL
Wed, 19 Jun LHR - ORD
Sun, 23 Jun ORD - LHR
£453 £440
Prime price per passenger
London Chicago
BEST
DEAL
Wed, 19 Jun LHR - ORD
Sun, 23 Jun ORD - LHR
£563 £554
Prime price per passenger
London Chicago
BEST
DEAL
Wed, 19 Jun LHR - ORD
Sun, 23 Jun ORD - LHR
£565 £556
Prime price per passenger
London Chicago
BEST
DEAL
Wed, 19 Jun LHR - ORD
Sun, 23 Jun ORD - LHR
-12 %
£569 £500
Prime price per passenger
London Chicago
BEST
DEAL
Wed, 19 Jun LHR - ORD
Sun, 23 Jun ORD - LHR
£577 £568
Prime price per passenger
London Chicago
BEST
DEAL
Thu, 20 Jun LHR - ORD
Sun, 23 Jun ORD - LHR
£593 £580
Prime price per passenger

London - Chicago flight routes reviewed by our customers

Book a cheap flight with United Airlines
3.0 /5
Total reviews based on: 2
London
Chicago
3.0 /5
Papstar
Date 2018-05-23 Location I am Italian but I live and work in UK Age 31-50 Class Economy

The coffee is very weak! I strongly advice to introduce a new option of real Italian Expresso?

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United Airlines London-Chicago flights faq's

Which airports does United Airlines flies between for London-Chicago?
For flights between London and Chicago, United Airlines flies from the following airport routes: Heathrow (LHR) to O hare International Airport (ORD)
What do United Airlines flights from London to Chicago cost?
The price for United Airlines flight between London to Chicago will vary according to some factors, like seasonality and anticipation. By launching a search at Opodo you can easily check London - Chicago chepeast United Airlines offers, as well as subscribe to get price drop alerts and be informed about best deals for this route.
Flight time 9 h and 15 m The flight duration for United Airlines between London and Chicago is roughly 9 h and 15 m, although it could be affected by other factors.
Departure Airport Heathrow When you fly with United Airlines from London to Chicago, you will depart from O'hare International Airport
Arrival Airport O'hare International Airport When you fly with United Airlines from London to Chicago, you will arrive at O'hare International Airport.

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