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London To Chicago Flights

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

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller(s)

Economy

June
July
August
September
October
November
December
January
February
March
April

May is by far the best month, wherein you can get cheapest flights for London to Chicago. Meanwhile, July 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.

Things to know
arrow One Way Fare
May

May- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
May

May - is the cheapest month to book round trip flights.

Cheaper Fare
£ 350

Cheapest Fare- Currently, this is the fare price based on the current demand.

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 London To Chicago

Cheapest
Icelandair
Icelandair

LGW

13:00

London

London Gatwick Airport

Thu , 15 May 2025

14h 15m
ellipse
1 Stop

ORD

21:15

Chicago

Chicago O Hare International Airport

Thu, 15 May 2025

£515
TAP Air Portugal
TAP Air Portugal

LGW

21:20

London

London Gatwick Airport

Thu , 15 May 2025

24h 50m
ellipse
2 Stop

ORD

16:10

Chicago

Chicago O Hare International Airport

Fri, 16 May 2025

£652
Turkish Airlines
Turkish Airlines

LGW

05:30

London

London Gatwick Airport

Thu , 15 May 2025

18h 25m
ellipse
1 Stop

ORD

17:55

Chicago

Chicago O Hare International Airport

Thu, 15 May 2025

£664
Iberia
Iberia

LGW

07:00

London

London Gatwick Airport

Thu , 15 May 2025

22h 08m
ellipse
2 Stop

ORD

23:08

Chicago

Chicago O Hare International Airport

Thu, 15 May 2025

£819
American Airlines
American Airlines

LGW

10:40

London

London Gatwick Airport

Thu , 15 May 2025

16h 42m
ellipse
1 Stop

ORD

21:22

Chicago

Chicago O Hare International Airport

Thu, 15 May 2025

£1894
Iberia
Iberia

LGW

11:35

London

London Gatwick Airport

Thu , 15 May 2025

13h 15m
ellipse
1 Stop

ORD

18:50

Chicago

Chicago O Hare International Airport

Thu, 15 May 2025

£2123
Vueling Airlines
Vueling Airlines

LGW

21:05

London

London Gatwick Airport

Thu , 15 May 2025

22h 25m
ellipse
1 Stop

ORD

13:30

Chicago

Chicago O Hare International Airport

Fri, 16 May 2025

£2156
British Airways
British Airways

LGW

09:15

London

London Gatwick Airport

Thu , 15 May 2025

15h 35m
ellipse
2 Stop

ORD

18:50

Chicago

Chicago O Hare International Airport

Thu, 15 May 2025

£2174
Swiss
Swiss

LGW

18:40

London

London Gatwick Airport

Thu , 15 May 2025

24h 05m
ellipse
1 Stop

ORD

12:45

Chicago

Chicago O Hare International Airport

Fri, 16 May 2025

£2175
Swiss
Swiss

LGW

18:40

London

London Gatwick Airport

Thu , 15 May 2025

23h 30m
ellipse
1 Stop

ORD

12:10

Chicago

Chicago O Hare International Airport

Fri, 16 May 2025

£2193
Vueling Airlines
Vueling Airlines

LGW

09:10

London

London Gatwick Airport

Thu , 15 May 2025

16h 59m
ellipse
2 Stop

ORD

20:09

Chicago

Chicago O Hare International Airport

Thu, 15 May 2025

£3093
ellipse

Find the Lowest Airfare London to Chicago

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
£350
01 May 2025
TAP Air Portugal
14:50 PM
Cheapest Airfare Within 30 Days
£350
01 May 2025
TAP Air Portugal
14:50 PM
Cheapest Airfare Within 90 Days
£350
01 May 2025
TAP Air Portugal
14:50 PM
ellipse

Early Morning Flight London to Chicago

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Cheapest Flight
Found
£664
group
Average Flight
Time
18h 25m
calendra
Date/Time
15 May 2025
05:30 AM
plane
Airlines
Turkish Airlines
Ellipse

Late Night Flight London to Chicago

wallet
Cheapest Flight
Found
£652
group
Average Flight
Time
24h 50m
calendar
Date/Time
15 May 2025
21:20 PM
plane
Airlines
TAP Air Portugal

Flights from London to Chicago with Easemytrip

Flying from London to Chicago 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 London to Chicago is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between London Gatwick Airport (LGW) and Chicago O Hare International Airport (ORD). You can expect a flight distance of approximately 6377 km, and most direct services cover it in around 07:10.

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

Travel Overview: London to Chicago

Flight Details Information
Route Distance 6377 km
Average Flight Time 07:10 hrs
Departure Airport London Gatwick Airport (LGW)
Arrival Airport Chicago O Hare International Airport (ORD)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights NO
Common Airlines Icelandair, TAP Air Portugal, Turkish Airlines, Iberia

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.

Read more

FAQs about flights from London to Chicago

Are there direct flights from London to Chicago?

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?