Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Gatwick Airport to Chicago from $499

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Chicago departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from London Gatwick Airport to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 pm - 11:13 pm
LGW
-
ORD
15h 13m
1 stop
Multiple Airlines Logo
10:27 am - 10:00 am
ORD
-
LGW
17h 33m
1 stop
$683Multiple Airlines
Wed, May 13 - Mon, Jul 13
Multiple Airlines Logo
6:55 am - 9:25 pm
LGW
-
ORD
20h 30m
2 stops
Multiple Airlines Logo
7:25 pm - 9:25 pm
ORD
-
LGW
20h 00m
2 stops
$696Multiple Airlines
Mon, May 18 - Wed, May 27
Icelandair Logo
1:00 pm - 6:15 pm
LGW
-
ORD
11h 15m
1 stop
Icelandair Logo
10:25 pm - 11:45 am
ORD
-
LGW
31h 20m
1 stop
$708Icelandair
Tue, May 12 - Sun, May 17
Multiple Airlines Logo
9:40 am - 7:25 pm
LGW
-
ORD
15h 45m
1 stop
Multiple Airlines Logo
8:20 pm - 7:55 am
ORD
-
LGW
29h 35m
2 stops
$709Multiple Airlines
Wed, Jun 3 - Mon, Jun 8
Multiple Airlines Logo
2:00 pm - 11:13 pm
LGW
-
ORD
15h 13m
1 stop
Multiple Airlines Logo
9:48 pm - 10:00 am
ORD
-
LGW
54h 12m
2 stops
$710Multiple Airlines
Wed, May 13 - Fri, Jul 17
Multiple Airlines Logo
2:00 pm - 11:13 pm
LGW
-
ORD
15h 13m
1 stop
Multiple Airlines Logo
1:50 pm - 10:00 am
ORD
-
LGW
38h 10m
2 stops
$711Multiple Airlines
Thu, May 28 - Tue, Jun 9
Multiple Airlines Logo
8:40 am - 6:15 pm
LGW
-
ORD
15h 35m
2 stops
Multiple Airlines Logo
9:55 am - 9:15 pm
ORD
-
LGW
29h 20m
3 stops
$713Multiple Airlines
Thu, Jun 11 - Tue, Jun 16
Multiple Airlines Logo
9:40 am - 8:16 pm
LGW
-
ORD
16h 36m
2 stops
Multiple Airlines Logo
9:55 am - 10:45 am
ORD
-
LGW
18h 50m
1 stop
$714Multiple Airlines
Fri, Jun 5 - Sun, Jun 14
Icelandair Logo
3:40 pm - 9:25 pm
LGW
-
ORD
11h 45m
1 stop
Icelandair Logo
7:25 pm - 2:40 pm
ORD
-
LGW
13h 15m
1 stop
$717Icelandair
Wed, Oct 7 - Wed, Oct 14
Multiple Airlines Logo
9:30 pm - 8:08 pm
LGW
-
ORD
28h 38m
3 stops
Multiple Airlines Logo
9:55 am - 8:05 pm
ORD
-
LGW
28h 10m
2 stops
$720Multiple Airlines
Mon, May 11 - Mon, May 25

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Icelandair flights from London Gatwick Airport to Chicago

Our best Icelandair deals on London Gatwick Airport to Chicago flight tickets
Icelandair
May 12
LGW1:00 pmLondon Gatwick
11h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
May 17
ORD10:25 pmChicago O'Hare Intl
31h 20m
1 stop
LGW11:45 amLondon Gatwick
$708
Icelandair
May 10
LGW1:00 pmLondon Gatwick
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
Jul 15
ORD7:25 pmChicago O'Hare Intl
10h 20m
1 stop
LGW11:45 amLondon Gatwick
$709
Icelandair
May 10
LGW1:00 pmLondon Gatwick
14h 25m
1 stop
ORD9:25 pmChicago O'Hare Intl
Jul 13
ORD10:25 pmChicago O'Hare Intl
10h 15m
1 stop
LGW2:40 pmLondon Gatwick
$712

momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick Airport 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, momondo users made 832,500 searches. Data last updated April 22, 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 5/13

2:00 pm-11:13 pm

1 stop15h 13m

Chicago O'Hare Intl

Mon 7/13

10:27 am-10:00 am

1 stop17h 33m

$683

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 5/18

6:55 am-9:25 pm

2 stops20h 30m

Chicago O'Hare Intl

Wed 5/27

7:25 pm-9:25 pm

2 stops20h 00m

$696

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 5/12

1:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Sun 5/17

10:25 pm-11:45 am

1 stop31h 20m

$708

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 6/3

9:40 am-7:25 pm

1 stop15h 45m

Chicago O'Hare Intl

Mon 6/8

8:20 pm-7:55 am

2 stops29h 35m

$709

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 5/13

2:00 pm-11:13 pm

1 stop15h 13m

Chicago O'Hare Intl

Fri 7/17

9:48 pm-10:00 am

2 stops54h 12m

$710

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 5/28

2:00 pm-11:13 pm

1 stop15h 13m

Chicago O'Hare Intl

Tue 6/9

1:50 pm-10:00 am

2 stops38h 10m

$711

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 6/11

8:40 am-6:15 pm

2 stops15h 35m

Chicago O'Hare Intl

Tue 6/16

9:55 am-9:15 pm

3 stops29h 20m

$713

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 6/5

9:40 am-8:16 pm

2 stops16h 36m

Chicago O'Hare Intl

Sun 6/14

9:55 am-10:45 am

1 stop18h 50m

$714
Quickest round-trip

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 10/7

3:40 pm-9:25 pm

1 stop11h 45m

Chicago O'Hare Intl

Wed 10/14

7:25 pm-2:40 pm

1 stop13h 15m

$717

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 5/11

9:30 pm-8:08 pm

3 stops28h 38m

Chicago O'Hare Intl

Mon 5/25

9:55 am-8:05 pm

2 stops28h 10m

$720

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from London Gatwick Airport to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Gatwick Airport and Chicago?

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $837. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Gatwick Airport to Chicago for around $931.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from London Gatwick Airport to Chicago during this time can be as low as $878. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $952.

When to book flights from London Gatwick Airport to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Gatwick Airport to Chicago (LGW to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Chicago

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from London Gatwick Airport to Chicago takes 11h 15m
There are no direct flights from London Gatwick Airport to Chicago. There are no popular flight routes from London Gatwick Airport to Chicago.
Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Chicago

  • How far is London Gatwick to Chicago by plane?

    Chicago is 3954.2 mi away from London Gatwick. Typically, this will take 11h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from London Gatwick Airport to Chicago?

    Prices for flights from London Gatwick Airport to Chicago refresh daily.

  • How many operators does momondo search for flights from London Gatwick Airport to Chicago?

  • How old do you have to be to fly from London Gatwick Airport to Chicago?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Gatwick Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Gatwick Airport to Chicago

Compare and see reviews for airlines that fly from London Gatwick Airport to Chicago with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $468Free CancellationRating
7.0
639 reviews
Search Icelandair flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Munster
Schererville
Crown Point
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from London to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Chicago?

momondo helps you find the best flight between London and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 5/22
Fri 5/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport