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Chicago To London Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

calender

Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

September
October
November
December
January
February
March
April
August

September is by far the best month, wherein you can get cheapest flights for Chicago to London. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Chicago To London

Cheapest
Air France
Air France

MDW

16:25

Chicago

Chicago Midway International Airport

Sat , 20 Sep 2025

32h 20m
ellipse
1 Stop

LHR

06:45

London

London Heathrow Airport

Mon, 22 Sep 2025

£295
Delta Airlines
Delta Airlines

MDW

06:00

Chicago

Chicago Midway International Airport

Sat , 20 Sep 2025

18h 45m
ellipse
1 Stop

LHR

06:45

London

London Heathrow Airport

Sun, 21 Sep 2025

£326
Delta Airlines
Delta Airlines

MDW

19:15

Chicago

Chicago Midway International Airport

Sat , 20 Sep 2025

11h 55m
ellipse
1 Stop

LHR

13:10

London

London Heathrow Airport

Sun, 21 Sep 2025

£326
Virgin Atlantic Airways
Virgin Atlantic Airways

MDW

19:15

Chicago

Chicago Midway International Airport

Sat , 20 Sep 2025

11h 55m
ellipse
1 Stop

LHR

13:10

London

London Heathrow Airport

Sun, 21 Sep 2025

£326
Virgin Atlantic Airways
Virgin Atlantic Airways

MDW

13:43

Chicago

Chicago Midway International Airport

Sat , 20 Sep 2025

17h 27m
ellipse
1 Stop

LHR

13:10

London

London Heathrow Airport

Sun, 21 Sep 2025

£326
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

MDW

19:15

Chicago

Chicago Midway International Airport

Sat , 20 Sep 2025

11h 55m
ellipse
1 Stop

LHR

13:10

London

London Heathrow Airport

Sun, 21 Sep 2025

£328
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

MDW

06:00

Chicago

Chicago Midway International Airport

Sat , 20 Sep 2025

18h 45m
ellipse
1 Stop

LHR

06:45

London

London Heathrow Airport

Sun, 21 Sep 2025

£338
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

MDW

06:00

Chicago

Chicago Midway International Airport

Sat , 20 Sep 2025

19h 15m
ellipse
1 Stop

LHR

07:15

London

London Heathrow Airport

Sun, 21 Sep 2025

£340
Virgin Atlantic Airways
Virgin Atlantic Airways

MDW

06:00

Chicago

Chicago Midway International Airport

Sat , 20 Sep 2025

19h 15m
ellipse
1 Stop

LHR

07:15

London

London Heathrow Airport

Sun, 21 Sep 2025

£468
Delta Airlines
Delta Airlines

MDW

16:25

Chicago

Chicago Midway International Airport

Sat , 20 Sep 2025

15h 05m
ellipse
1 Stop

LHR

13:30

London

London Heathrow Airport

Sun, 21 Sep 2025

£515
WestJet Airlines
WestJet Airlines

MDW

09:20

Chicago

Chicago Midway International Airport

Sat , 20 Sep 2025

20h 45m
ellipse
2 Stop

LHR

12:05

London

London Heathrow Airport

Sun, 21 Sep 2025

£864
ellipse

Early Morning Flight Chicago to London

wallet
Cheapest Flight
Found
£326
group
Average Flight
Time
18h 45m
calendra
Date/Time
20 Sep 2025
06:00 AM
plane
Airlines
Delta Airlines
Ellipse

Late Night Flight Chicago to London

wallet
Cheapest Flight
Found
£326
group
Average Flight
Time
11h 55m
calendar
Date/Time
20 Sep 2025
19:15 PM
plane
Airlines
Delta Airlines

Flights from Chicago to London with Easemytrip

Flying from Chicago to London has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between Chicago to London is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Chicago Midway International Airport (MDW) and London Heathrow Airport (LHR). You can expect a flight distance of approximately 6348 km, and most direct services cover it in around 23:56.

Let’s take a closer look at everything you need to know before booking your flight from Chicago to London.

Travel Overview: Chicago to London

Flight Details Information
Route Distance 6348 km
Average Flight Time 23:56 hrs
Departure Airport Chicago Midway International Airport (MDW)
Arrival Airport London Heathrow Airport (LHR)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights NO
Common Airlines Air France, Delta Airlines, Virgin Atlantic Airways, KLM Royal Dutch Airlines

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

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FAQs about flights from Chicago to London

Are there direct flights from Chicago to London?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?