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Cheap flights from London Gatwick Airport to Chicago from $527

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 11/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 - 9:44 amLGW-ORD
25h 44m2 stops
Multiple Airlines Logo
10:18 am - 10:05 amORD-LGW
17h 47m1 stop
$532Multiple Airlines
Find Deal
Thu, Jan 22 - Sat, Jan 24
Multiple Airlines Logo
8:50 am - 5:20 pmLGW-ORD
14h 30m2 stops
Multiple Airlines Logo
6:30 pm - 9:00 pmORD-LGW
20h 30m2 stops
$534Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
11:15 am - 4:45 pmLGW-ORD
35h 30m2 stops
Multiple Airlines Logo
7:20 pm - 9:00 pmORD-LGW
19h 40m2 stops
$536Multiple Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Multiple Airlines Logo
8:50 am - 5:20 pmLGW-ORD
14h 30m2 stops
Multiple Airlines Logo
6:30 pm - 9:00 pmORD-LGW
20h 30m2 stops
$537Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
TAP AIR PORTUGAL Logo
2:50 pm - 4:00 pmLGW-ORD
31h 10m1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 3:40 pmORD-LGW
15h 40m1 stop
$541TAP AIR PORTUGAL
Find Deal
Thu, Apr 16 - Fri, May 1
Icelandair Logo
11:55 am - 5:20 pmLGW-ORD
11h 25m1 stop
Icelandair Logo
6:30 pm - 10:55 amORD-LGW
10h 25m1 stop
$546Icelandair
Find Deal
Mon, Jan 19 - Tue, Feb 3
Icelandair Logo
11:55 am - 5:20 pmLGW-ORD
11h 25m1 stop
Icelandair Logo
6:30 pm - 10:55 amORD-LGW
10h 25m1 stop
$552Icelandair
Find Deal
Wed, Jan 7 - Mon, Jan 19
Icelandair Logo
11:55 am - 5:20 pmLGW-ORD
11h 25m1 stop
Icelandair Logo
6:30 pm - 10:55 amORD-LGW
10h 25m1 stop
$556Icelandair
Find Deal
Wed, Nov 19 - Mon, Nov 24
TAP AIR PORTUGAL Logo
4:35 pm - 2:45 pmLGW-ORD
28h 10m1 stop
TAP AIR PORTUGAL Logo
8:25 pm - 3:45 pmORD-LGW
13h 20m1 stop
$575TAP AIR PORTUGAL
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Sat, Nov 22 - Sun, Nov 30
TAP AIR PORTUGAL Logo
10:45 am - 2:45 pmLGW-ORD
58h 00m2 stops
TAP AIR PORTUGAL Logo
8:25 pm - 3:45 pmORD-LGW
13h 20m1 stop
$589TAP AIR PORTUGAL
Find Deal
Fri, Nov 21 - Sun, Dec 7

Icelandair flights from London Gatwick Airport to Chicago

Our best Icelandair deals on London Gatwick Airport to Chicago flight tickets
Icelandair
Jan 19
LGW11:55 amLondon Gatwick
11h 25m
1 stop
ORD5:20 pmChicago O'Hare Intl
Feb 3
ORD6:30 pmChicago O'Hare Intl
10h 25m
1 stop
LGW10:55 amLondon Gatwick
$546
Find similar
Icelandair
Nov 4
LGW11:55 amLondon Gatwick
11h 25m
1 stop
ORD5:20 pmChicago O'Hare Intl
Jan 12
ORD6:30 pmChicago O'Hare Intl
10h 25m
1 stop
LGW10:55 amLondon Gatwick
$547
Find similar
Icelandair
Jan 7
LGW11:55 amLondon Gatwick
11h 25m
1 stop
ORD5:20 pmChicago O'Hare Intl
Jan 19
ORD6:30 pmChicago O'Hare Intl
10h 25m
1 stop
LGW10:55 amLondon Gatwick
$552
Find similar

TAP AIR PORTUGAL flights from London Gatwick Airport to Chicago

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to Chicago flight tickets
TAP AIR PORTUGAL
Apr 16
LGW2:50 pmLondon Gatwick
31h 10m
1 stop
ORD4:00 pmChicago O'Hare Intl
May 1
ORD6:00 pmChicago O'Hare Intl
15h 40m
1 stop
LGW3:40 pmLondon Gatwick
$541
Find similar
TAP AIR PORTUGAL
Nov 22
LGW4:35 pmLondon Gatwick
28h 10m
1 stop
ORD2:45 pmChicago O'Hare Intl
Nov 30
ORD8:25 pmChicago O'Hare Intl
13h 20m
1 stop
LGW3:45 pmLondon Gatwick
$575
Find similar
TAP AIR PORTUGAL
Nov 21
LGW10:45 amLondon Gatwick
58h 00m
2 stops
ORD2:45 pmChicago O'Hare Intl
Dec 7
ORD8:25 pmChicago O'Hare Intl
13h 20m
1 stop
LGW3:45 pmLondon Gatwick
$589
Find similar

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 October 30, 2025.
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

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 1/22

2:00 pm-9:44 am

2 stops25h 44m

Chicago O'Hare Intl

Sat 1/24

10:18 am-10:05 am

1 stop17h 47m

$532

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 12/4

8:50 am-5:20 pm

2 stops14h 30m

Chicago O'Hare Intl

Mon 12/8

6:30 pm-9:00 pm

2 stops20h 30m

$534

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 12/3

11:15 am-4:45 pm

2 stops35h 30m

Chicago O'Hare Intl

Mon 12/8

7:20 pm-9:00 pm

2 stops19h 40m

$536

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 12/4

8:50 am-5:20 pm

2 stops14h 30m

Chicago O'Hare Intl

Mon 12/8

6:30 pm-9:00 pm

2 stops20h 30m

$537

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 4/16

2:50 pm-4:00 pm

1 stop31h 10m

Chicago O'Hare Intl

Fri 5/1

6:00 pm-3:40 pm

1 stop15h 40m

$541

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 1/19

11:55 am-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Tue 2/3

6:30 pm-10:55 am

1 stop10h 25m

$546

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 1/7

11:55 am-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Mon 1/19

6:30 pm-10:55 am

1 stop10h 25m

$552

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 11/19

11:55 am-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Mon 11/24

6:30 pm-10:55 am

1 stop10h 25m

$556

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Sat 11/22

4:35 pm-2:45 pm

1 stop28h 10m

Chicago O'Hare Intl

Sun 11/30

8:25 pm-3:45 pm

1 stop13h 20m

$575

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 11/21

10:45 am-2:45 pm

2 stops58h 00m

Chicago O'Hare Intl

Sun 12/7

8:25 pm-3:45 pm

1 stop13h 20m

$589

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from London Gatwick Airport, with most prices found around $528. If you’re not able to fly to Chicago in January, then February is your next best option. Flight prices from London Gatwick Airport to Chicago during February average around $588.

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 Wednesday when prices can be found for as low as $779. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Gatwick Airport to Chicago for around $889.

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 evening. Flights from London Gatwick Airport to Chicago during this time can be as low as $653. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $920.

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

Direct flights

None
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

  • How far is London Gatwick to Chicago by plane?

    Chicago is 3954.2 mi away from London Gatwick. Typically, this will take 11h 25m 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 $390Free CancellationRating
7.1
562 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
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
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.

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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