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Cheap flights from London Gatwick Airport to Chicago from £379

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — CHI
30 ינו' — 6 פב​​​​​​​'1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Chicago

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Chicago
Explore the most affordable flight options available from Gatwick to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 דצמבר 2025.

ג' 30/1206:10LGW - ORD
2 stops19h 50mMultiple Airlines
ש' 10/117:53ORD - LGW
2 stops20h 47mMultiple Airlines
Deal found 29/12£710
ב' 29/1218:40LGW - ORD
1 stop27h 40mSWISS
ה' 15/118:10ORD - LGW
2 stops17h 40mSWISS
Deal found 29/12£861
ב' 29/1218:40LGW - ORD
1 stop27h 40mSWISS
ש' 31/118:10ORD - LGW
2 stops17h 40mSWISS
Deal found 29/12£891
ד' 31/1210:10LGW - ORD
2 stops26h 10mMultiple Airlines
ד' 7/121:00ORD - LGW
1 stop14h 20mMultiple Airlines
Deal found 30/12£892
ד' 31/1213:00LGW - ORD
1 stop15h 07mMultiple Airlines
ש' 10/117:53ORD - LGW
2 stops20h 47mMultiple Airlines
Deal found 29/12£899
ד' 31/1206:20LGW - ORD
2 stops19h 40mMultiple Airlines
ו' 9/116:38ORD - LGW
2 stops35h 12mMultiple Airlines
Deal found 29/12£932
ד' 31/1221:40LGW - ORD
1 stop26h 15mMultiple Airlines
ד' 27/515:45ORD - LGW
1 stop10h 10mMultiple Airlines
Deal found 30/12£941
ג' 30/1211:55LGW - MDW
2 stops17h 10mMultiple Airlines
ש' 10/114:30MDW - LGW
2 stops14h 25mMultiple Airlines
Deal found 29/12£3,504

Find flight deals from Gatwick to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 דצמבר 2025.

Round-trip from

£413

One-way from

£379

Popular in

March

Cheapest in

November

Average price

£623
American Airlines
  • American Airlines
  • 21/2-28/2
  • 2 total stops
  • 30h 24m total
  • London to Chicago
Search Deals
23/6
  • 23/6
  • 2 total stops
  • 30h 55m total
  • London to Chicago
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 דצמבר 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Chicago that are best for you.

Fly from

Gatwick

Fly to

Chicago

Route

Depart

Return

Price

LondonChicago

LGW - ORD

LGWORD

London Gatwick

ה' 12/2

11:55-17:20

1 stop11h 25m

Chicago O'Hare Intl

ד' 25/2

18:30-10:55

1 stop10h 25m

£428

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

ש' 24/1

14:00-11:45

2 stops27h 45m

Chicago Midway

ה' 5/2

13:00-10:00

1 stop15h 00m

£428

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

א' 25/1

13:00-11:45

2 stops28h 45m

Chicago Midway

ו' 30/1

13:00-10:00

1 stop15h 00m

£445

LondonChicago

LGW - ORD

LGWORD

London Gatwick

ב' 2/2

14:00-19:41

1 stop35h 41m

Chicago O'Hare Intl

ה' 5/2

12:44-10:00

1 stop15h 16m

£446

LondonChicago

LGW - ORD

LGWORD

London Gatwick

ג' 24/2

19:45-14:55

2 stops25h 10m

Chicago O'Hare Intl

ב' 16/3

12:05-06:00

1 stop12h 55m

£450

LondonChicago

LGW - ORD

LGWORD

London Gatwick

ש' 10/1

18:40-12:45

1 stop24h 05m

Chicago O'Hare Intl

ג' 20/1

18:35-17:50

2 stops17h 15m

£455

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

א' 25/1

13:00-11:45

2 stops28h 45m

Chicago Midway

ו' 6/2

13:00-10:00

1 stop15h 00m

£457

LondonChicago

LGW - MDW

LGWMDW

London Gatwick

ב' 19/1

14:00-12:05

2 stops28h 05m

Chicago Midway

ו' 23/1

13:00-10:00

1 stop15h 00m

£462

LondonChicago

LGW - ORD

LGWORD

London Gatwick

ג' 31/3

21:15-16:00

2 stops24h 45m

Chicago O'Hare Intl

א' 12/4

18:00-15:10

1 stop15h 10m

£470

LondonChicago

LGW - ORD

LGWORD

London Gatwick

ו' 13/2

11:55-17:20

1 stop11h 25m

Chicago O'Hare Intl

א' 22/2

18:30-10:55

1 stop10h 25m

£475

Flights are sorted by cheapest return flights first.

Deals found on 29/12

Showing 1-10 of 38 results
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Best time to book a flight from Gatwick to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Chicago

What is the cheapest month to book a flight from London Gatwick Airport to Chicago?

Currently, December is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago (average of £236). Flying from London Gatwick Airport to Chicago in July is currently the most expensive (average of £510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What’s the top stopover airport for flights from London Gatwick Airport to Chicago?

Share of one-stop return flights from London Gatwick Airport to Chicago chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 87% of one-stop itineraries from London Gatwick Airport to Chicago on Cheapflights.

What’s the cheapest stopover airport for flights from London Gatwick Airport to Chicago?

Average return fare for one-stop flights from London Gatwick Airport to Chicago, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £377.

What’s the fastest stopover option from London Gatwick Airport to Chicago?

Shortest average travel time for one-stop one-way flights from London Gatwick Airport to Chicago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 12h 06m.

Which airport typically offers the quickest stopover for flights from London Gatwick Airport to Chicago?

Average stopover duration for one-stop one-way flights from London Gatwick Airport to Chicago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 1h 39m.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated 31 דצמבר 2025.
Get a feel of what it's like to fly with Icelandair and British Airways from London Gatwick Airport to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.1
Good
593 reviews
Check prices

Comfort

6.9

Crew

8.0

Overall

7.1

Entertainment

7.0

Food

6.2

Boarding

7.2

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
Icelandair
7.1
Good
593 reviews
Icelandair
7.1
Good
593 reviews
Check prices

Comfort

6.9

Crew

8.0

Overall

7.1

Entertainment

7.0

Food

6.2

Boarding

7.2

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
British Airways
6.7
Okay
7,632 reviews
Icelandair
7.1
Good
593 reviews
Check prices

Comfort

6.9

Crew

8.0

Overall

7.1

Entertainment

7.0

Food

6.2

Boarding

7.2

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Gatwick Airport to Chicago?

    A quick flight from London Gatwick Airport to Chicago can take about 11h 25m. American Airlines provides one of the quickest options available for as low as £414. Airlines will cover a distance of 3960 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from London Gatwick Airport to Chicago round-trip?

    Flying on Icelandair is currently your cheapest option to Chicago, with prices starting at £312. You may be able to fly from London Gatwick Airport to Chicago for 43% less than the average price by searching for this airline.

  • Can I find deals for flights from Gatwick to Chicago that include hotel bookings?

    Yes. In addition to deals on Gatwick to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Chicago.

  • Can I find deals for business class flights from Gatwick to Chicago?

    Yes. Cheapflights offers flight deals from Gatwick to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to Chicago?

    Currently, December is the cheapest month in which you can book a flight from London Gatwick Airport to Chicago (average of £236). Flying from London Gatwick Airport to Chicago in July is currently the most expensive (average of £510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Gatwick to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Gatwick to Chicago

Discover the top airline that operate flights from Gatwick to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 דצמבר 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£312Average£513FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Chicago?

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Why should you use Cheapflights to find cheap flight tickets from Gatwick to Chicago?

Millions of users choose and trust Cheapflights to book the best flight deals from Gatwick to Chicago for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Gatwick to Chicago with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Gatwick to Chicago flexibly with Cheapflights today.

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