Flights from Chicago to United Kingdom

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.

Cheap Chicago - United Kingdom flight offers

Find cheap flight tickets and last-minute flight deals from Chicago to United Kingdom

Icelandair
Fri, 23/10 (CHI) Chicago -> (LON) London
Direct
Icelandair
Fri, 30/10 (LON) London -> (CHI) Chicago
Direct
Price found 10 days ago
from £550
SAS
Sat, 19/09 (CHI) Chicago -> (LHR) London
Direct
SAS
Fri, 27/11 (LHR) London -> (CHI) Chicago
Direct
Price found 7 days ago
from £555
JetBlue Airways
Sat, 22/08 (CHI) Chicago -> (LHR) London
Direct
JetBlue Airways
Fri, 23/10 (LHR) London -> (CHI) Chicago
Direct
Price found 7 days ago
from £596
SAS
Wed, 26/08 (CHI) Chicago -> (LON) London
SAS
Fri, 11/09 (LON) London -> (CHI) Chicago
Price found 10 days ago
from £639
SWISS
Sun, 16/05 (CHI) Chicago -> (BRS) Bristol
SWISS
Mon, 31/05 (BRS) Bristol -> (CHI) Chicago
Price found 11 days ago
from £744
Virgin Atlantic Airways
Fri, 18/09 (CHI) Chicago -> (LON) London
Direct
Virgin Atlantic Airways
Mon, 21/09 (LON) London -> (CHI) Chicago
Direct
Price found 6 days ago
from £790
Virgin Atlantic Airways
Sun, 27/12 (CHI) Chicago -> (BRS) Bristol
Virgin Atlantic Airways
Mon, 04/01 (BRS) Bristol -> (CHI) Chicago
Price found 12 days ago
from £943
Virgin Atlantic Airways
Fri, 18/12 (CHI) Chicago -> (MAN) Manchester
Virgin Atlantic Airways
Sun, 03/01 (MAN) Manchester -> (CHI) Chicago
Price found 7 days ago
from £1,031
Icelandair
Wed, 30/09 (CHI) Chicago -> (MAN) Manchester
Price found 10 days ago
from £204
Icelandair
Sat, 07/11 (CHI) Chicago -> (LHR) London
Direct
Price found 13 days ago
from £229
JetBlue Airways
Wed, 19/08 (CHI) Chicago -> (LHR) London
Direct
Price found 7 days ago
from £244
Aer Lingus
Fri, 01/01 (CHI) Chicago -> (BHX) Birmingham
Price found 2 days ago
from £354
Icelandair
Sat, 07/11 (CHI) Chicago -> (EMA) Nottingham
Price found 13 days ago
from £357
JetBlue Airways
Fri, 14/08 (CHI) Chicago -> (EDI) Edinburgh
Direct
Price found Yesterday
from £378
DELTA
Mon, 17/08 (CHI) Chicago -> (BFS) Belfast
Price found 5 days ago
from £413
Virgin Atlantic Airways
Tue, 18/08 (CHI) Chicago -> (BFS) Belfast
Price found 9 days ago
from £479
Icelandair
Fri, 23/10 (CHI) Chicago -> (LON) London
Direct
Icelandair
Fri, 30/10 (LON) London -> (CHI) Chicago
Direct
Price found 10 days ago
from £550
SAS
Sat, 19/09 (CHI) Chicago -> (LHR) London
Direct
SAS
Fri, 27/11 (LHR) London -> (CHI) Chicago
Direct
Price found 7 days ago
from £555
JetBlue Airways
Sat, 22/08 (CHI) Chicago -> (LHR) London
Direct
JetBlue Airways
Fri, 23/10 (LHR) London -> (CHI) Chicago
Direct
Price found 7 days ago
from £596
Virgin Atlantic Airways
Fri, 18/09 (CHI) Chicago -> (LON) London
Direct
Virgin Atlantic Airways
Mon, 21/09 (LON) London -> (CHI) Chicago
Direct
Price found 6 days ago
from £790
Icelandair
Thu, 15/10 (CHI) Chicago -> (LON) London
Direct
Icelandair
Thu, 22/10 (LON) London -> (CHI) Chicago
Direct
Price found 5 days ago
from £1,098
Lufthansa
Thu, 22/10 (CHI) Chicago -> (LON) London
Direct
Lufthansa
Tue, 27/10 (LON) London -> (CHI) Chicago
Direct
Price found 6 days ago
from £1,219
DELTA
Tue, 08/09 (CHI) Chicago -> (EDI) Edinburgh
Direct
DELTA
Sat, 26/09 (EDI) Edinburgh -> (CHI) Chicago
Direct
Price found Yesterday
from £1,259
JetBlue Airways
Sun, 09/08 (CHI) Chicago -> (EDI) Edinburgh
Direct
JetBlue Airways
Sat, 15/08 (EDI) Edinburgh -> (CHI) Chicago
Direct
Price found Yesterday
from £1,689
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Compare flights from Chicago to United Kingdom

Are you looking for a flight from Chicago to United Kingdom? Compare airfares with Jetcost and find the best deal that suits your needs. Don't miss even a single chance! Find low-cost flights from Chicago to United Kingdom and compare airfares.

Book your low-cost flights from Chicago to United Kingdom within seconds with Jetcost. With the Jetcost flight comparison tools you will find the best flight for you quickly and easily. Compare the best flight deals from Chicago to United Kingdom and book your low-cost flight at the cheapest price.

The best flights from Chicago to United Kingdom at the best price

Every day our database records offers from over 600 specialized agencies and airlines from all over the world, so that you can get the best price for your next flight from Chicago to United Kingdom. Don't miss the right opportunity for you and filter your search according to your preferences and needs: choose the company, the agency, whether to stop over or look for direct flights only. You can filter and modify your search at any time: choose the number of passengers, the class you want to travel in and the dates of your trip and Jetcost will do the rest in seconds. Choose the right ticket for you from Chicago to United Kingdom and save even more by flying on the cheapest days.