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Cheap flights from London Gatwick Airport to Chicago from $513

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 9/11. 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
4:25 pm - 6:15 pm
LGW
-
ORD
31h 50m
2 stops
Multiple Airlines Logo
7:25 pm - 8:30 am
ORD
-
LGW
31h 05m
3 stops
$698Multiple 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
$699Icelandair
Wed, Oct 7 - Mon, Oct 12
Multiple Airlines Logo
9:40 am - 8:16 pm
LGW
-
ORD
16h 36m
2 stops
Multiple Airlines Logo
2:00 pm - 10:45 am
ORD
-
LGW
14h 45m
1 stop
$706Multiple Airlines
Tue, Jun 2 - Sat, Jun 6
Multiple Airlines Logo
6:00 pm - 9:25 pm
LGW
-
ORD
33h 25m
2 stops
Multiple Airlines Logo
7:25 pm - 9:45 pm
ORD
-
LGW
20h 20m
2 stops
$707Multiple Airlines
Tue, Jun 16 - Wed, Jun 24
Multiple Airlines Logo
8:40 am - 7:15 pm
LGW
-
ORD
16h 35m
1 stop
Multiple Airlines Logo
9:00 pm - 8:10 pm
ORD
-
LGW
17h 10m
1 stop
$708Multiple Airlines
Thu, May 14 - Wed, May 27
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
$709Icelandair
Wed, Sep 9 - Wed, Sep 23
Multiple Airlines Logo
9:45 am - 7:15 pm
LGW
-
ORD
15h 30m
1 stop
Multiple Airlines Logo
9:00 pm - 7:30 pm
ORD
-
LGW
16h 30m
1 stop
$713Multiple Airlines
Mon, May 11 - Mon, May 25
JetBlue Logo
12:20 pm - 8:00 am
LGW
-
ORD
25h 40m
1 stop
JetBlue Logo
8:49 am - 9:35 am
ORD
-
LGW
18h 46m
1 stop
$717JetBlue
Mon, Jun 1 - Sun, Jun 7
Icelandair Logo
3:40 pm - 6:15 pm
LGW
-
ORD
32h 35m
1 stop
Icelandair Logo
7:25 pm - 2:40 pm
ORD
-
LGW
13h 15m
1 stop
$724Icelandair
Mon, Sep 14 - Mon, Sep 28
Multiple Airlines Logo
9:40 am - 1:25 pm
LGW
-
ORD
33h 45m
2 stops
Multiple Airlines Logo
9:55 am - 10:45 am
ORD
-
LGW
18h 50m
1 stop
$725Multiple Airlines
Fri, May 29 - Tue, Jun 2

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Icelandair flights from London Gatwick Airport to Chicago O'Hare Intl Airport

Our best Icelandair deals on London Gatwick Airport to Chicago O'Hare Intl Airport flight tickets
Icelandair
Oct 7
LGW3:40 pmLondon Gatwick
11h 45m
1 stop
ORD9:25 pmChicago O'Hare Intl
Oct 12
ORD7:25 pmChicago O'Hare Intl
13h 15m
1 stop
LGW2:40 pmLondon Gatwick
$699
Icelandair
Sep 9
LGW3:40 pmLondon Gatwick
11h 45m
1 stop
ORD9:25 pmChicago O'Hare Intl
Sep 23
ORD7:25 pmChicago O'Hare Intl
13h 15m
1 stop
LGW2:40 pmLondon Gatwick
$709
Icelandair
Sep 14
LGW3:40 pmLondon Gatwick
32h 35m
1 stop
ORD6:15 pmChicago O'Hare Intl
Sep 28
ORD7:25 pmChicago O'Hare Intl
13h 15m
1 stop
LGW2:40 pmLondon Gatwick
$724

JetBlue flights from London Gatwick Airport to Chicago O'Hare Intl Airport

Our best JetBlue deals on London Gatwick Airport to Chicago O'Hare Intl Airport flight tickets
JetBlue
Jun 1
LGW12:20 pmLondon Gatwick
25h 40m
1 stop
ORD8:00 amChicago O'Hare Intl
Jun 7
ORD8:49 amChicago O'Hare Intl
18h 46m
1 stop
LGW9:35 amLondon Gatwick
$717
JetBlue
May 27
LGW12:20 pmLondon Gatwick
13h 15m
1 stop
ORD7:35 pmChicago O'Hare Intl
Jun 3
ORD8:50 amChicago O'Hare Intl
18h 45m
1 stop
LGW9:35 amLondon Gatwick
$761
JetBlue
May 30
LGW12:20 pmLondon Gatwick
25h 40m
1 stop
ORD8:00 amChicago O'Hare Intl
May 31
ORD8:30 pmChicago O'Hare Intl
31h 05m
1 stop
LGW9:35 amLondon Gatwick
$763

momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick Airport to Chicago O'Hare Intl Airport 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 30, 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 6/5

4:25 pm-6:15 pm

2 stops31h 50m

Chicago O'Hare Intl

Sun 6/14

7:25 pm-8:30 am

3 stops31h 05m

$698
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

Mon 10/12

7:25 pm-2:40 pm

1 stop13h 15m

$699

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 6/2

9:40 am-8:16 pm

2 stops16h 36m

Chicago O'Hare Intl

Sat 6/6

2:00 pm-10:45 am

1 stop14h 45m

$706

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Tue 6/16

6:00 pm-9:25 pm

2 stops33h 25m

Chicago O'Hare Intl

Wed 6/24

7:25 pm-9:45 pm

2 stops20h 20m

$707

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Thu 5/14

8:40 am-7:15 pm

1 stop16h 35m

Chicago O'Hare Intl

Wed 5/27

9:00 pm-8:10 pm

1 stop17h 10m

$708

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Wed 9/9

3:40 pm-9:25 pm

1 stop11h 45m

Chicago O'Hare Intl

Wed 9/23

7:25 pm-2:40 pm

1 stop13h 15m

$709

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 5/11

9:45 am-7:15 pm

1 stop15h 30m

Chicago O'Hare Intl

Mon 5/25

9:00 pm-7:30 pm

1 stop16h 30m

$713

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 6/1

12:20 pm-8:00 am

1 stop25h 40m

Chicago O'Hare Intl

Sun 6/7

8:49 am-9:35 am

1 stop18h 46m

$717

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Mon 9/14

3:40 pm-6:15 pm

1 stop32h 35m

Chicago O'Hare Intl

Mon 9/28

7:25 pm-2:40 pm

1 stop13h 15m

$724

LondonChicago

LGW - ORD

LGWORD

London Gatwick

Fri 5/29

9:40 am-1:25 pm

2 stops33h 45m

Chicago O'Hare Intl

Tue 6/2

9:55 am-10:45 am

1 stop18h 50m

$725

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London Gatwick Airport to Chicago O'Hare Intl Airport

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 O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from London Gatwick Airport averaging around $493.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $841. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $934.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from London Gatwick Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $882 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $952. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Gatwick Airport to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport (LGW to ORD) flight deals and tips

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

Fastest flight time

11h 15m

Direct flights

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

Frequently asked questions about flying from London Gatwick Airport to Chicago O'Hare Intl Airport

  • How far is London Gatwick to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 3960.0 mi away from London Gatwick. Flights usually cover this in 11h 15m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Gatwick Airport to Chicago O'Hare Intl Airport refresh daily.

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

  • How old do you have to be to fly from London Gatwick Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London Gatwick Airport to Chicago O'Hare Intl Airport?

Best airlines flying from London Gatwick Airport to Chicago O'Hare Intl Airport

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

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Why use momondo?

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

Finding the right flight to Chicago from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for London to Chicago flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Chicago from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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